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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 3162. Отображено 100.
10-11-2015 дата публикации

Устройство для тиснения упаковочной фольги

Номер: RU0000156285U1
Автор: Шарль БОЭГЛИ
Принадлежит: БОЭГЛИ ГРАВЮР СА

1. Устройство для тиснения упаковочной фольги, включающее в себя, по меньшей мере, один валик для тиснения и, по меньшей мере, один опорный валик, один из которых приводится в движение посредством привода (6), тем самым валик(и) для тиснения и опорны(е) валик(и) выполнены в конфигурации «пинап-пинап», по меньшей мере, валик(и) для тиснения (2, 2А, 2В, 2C, 2D, 2Е, 2F, 2G; 3, 3А; 4) с зубцами (5), выступающими из цилиндра валика, при этом зубцы (5) валика(ов) для тиснения имеют пирамидальную или коническую форму и, по меньшей мере, частично также служат приводом для опорного(ых) валика(ов), характеризующееся тем, что валик(и) для тиснения и опорный(ые) валик(и) выполнены для тиснения логотипов (8, 8A; 15, 15A) и/или усиливающих элементов (26; 27, 28) на полоске фольги (7) и для применения в режиме поточной линии, устройство включает в себя средства для предотвращения качания валика(ов) для тиснения независимо от количества и длины интервалов в или между логотипами и/или усиливающими линиями (27, 28) и рядами (26), и от ширины полоски фольги (7).2. Устройство по п.1, характеризующееся тем, что средства для предотвращения качания представляют собой определенное расположение зубцов и определенные расстояния в или между логотипом и/или усиливающими линиями и рядами таким образом, чтобы зубцы логотипа и/или усиливающих линий и рядов всегда находились в сцеплении с зубцами (5), пазами (43) или выступами (44, 45, 45А, 63) опорного(ых) валика(ов).3. Устройство по п.1, характеризующееся тем, что средства для предотвращения качания включают в себя соответствующие ступенчатые части (17) по обоим краям валика для тиснения (2С), имеющего линии логотипа (16, 16А) и/или усиливающие линии и ряды (26, 27,28). РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК B31F 1/07 (11) (13) 156 285 U1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ТИТУЛЬНЫЙ (21)(22) Заявка: ЛИСТ ОПИСАНИЯ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2012134076/12, 01.02.2011 (24) Дата начала отсчета срока действия патента: ...

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Номер записи: 1
02-02-2012 дата публикации

Method and apparatus of manufacturing a hygiene paper product

Номер: US20120028066A1
Автор: Dirk Mauler, Jurgen Sauter, Wolfram Schinkoreit
Принадлежит: SCA HYGIENE PRODUCTS GMBH

Method of manufacturing a hygiene paper product in form of a continuous paper web (W)of sheets partly separated by perforation lines ( 9 ) and wound to a log of predetermined longitudinal length, providing a continuous paper web (W), moving the continuous paper web in a direction of its longitudinal extension, providing at least one embossed pattern on the continuous paper web, providing in the area of an embossing station at least one mark ( 6, 7 ) onto the continuous paper web, which mark ( 6, 7 ) is in register to the embossed pattern, sensing the mark and controlling perforating means for registering the perforation lines ( 9 ) with the embossed pattern thereby imparting perforation lines to the continuous paper web in predetermined longitudinal distances, winding up the resulting web to logs, and cutting the log into rolls.

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Номер записи: 2
15-03-2012 дата публикации

Deformed Web Materials

Номер: US20120064280A1
Автор: Jill Marlene Orr, John Brian Strube, John Joseph Curro, John Lee Hammons, Keith Joseph Stone
Принадлежит: Procter and Gamble Co

Deformed web materials are disclosed. The web materials have discrete deformations formed therein. The deformations may be features in the form of portions of a web with apertures therein, protrusions, depressed areas, and combinations thereof. These features may extend out from the surface on one side of the web, or from both of the surfaces of the web. Different features may be intermixed with one another.

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Номер записи: 3
17-05-2012 дата публикации

Method and system for surface adhesive rule technology

Номер: US20120121802A1
Автор: Aviv Ratzman, David Idan, Kostantin Spiryagin, Lior Dahan, Michael Zimmer
Принадлежит: HIGHCON SYSTEMS LTD

A surface-adhesive-rule technology (SART) method and system for creating a surface-adhesive-rule die and counter die for pre-treating cardboard. Wherein the pre-treating comprises: creasing and/or cutting and/or embossing the cardboard. The SART system may comprise: a rule-drawer having one or more cartridges, one or more nozzles, and one or more pressure actuator; a leading mechanism that carries the rule-drawer; and a controller that controls the rule-drawer and the leading mechanism according to a layout of a surface-adhesive-rule die. Each cartridge may comprise flexible materiel and may be associated with one of the nozzles having an orifice with a profile. Further the leading mechanism moves the rule-drawer and the rule-drawer draws a plurality of surface-adhesive rules from the flexible material having an attribute to reserve the shape of the orifice profile through which it is deposited on the surface of a die's body according to commands obtained from the controller.

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Номер записи: 4
01-11-2012 дата публикации

Apparatus for Making a Micro-Textured Web

Номер: US20120276239A1
Автор: James William Busch, Kasey Marie GUST, Keith Joseph Stone, Mathias Johannes Hilpert, Rakesh GUMMALLA, Richard George Coe
Принадлежит: Procter and Gamble Co

Apparatus for making micro-textured webs. The apparatus comprises a pair of mated forming structures having a first forming structure, a second forming structure, and a deformation zone; wherein at least the first forming structure comprises voids, and wherein at least the second forming structure comprises protrusions wherein at least one protrusion has center-to-center spacings of less than about 800 microns with at least three of its adjacent protrusions. The voids of the first forming structure are engagable with the protrusions of the second forming structure at an engagement position to form a micro-textured web. In another embodiment, the apparatus comprises a pair of counter-rotating rollers wherein the first roller comprises grooves having a length, wherein the length of the grooves are oriented at an angle different from the machine direction.

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Номер записи: 5
29-08-2013 дата публикации

Process For Making An Embossed Web

Номер: US20130221582A1
Автор: Brian Francis Gray, Curtis Hunter VANVALKENBURGH, Keith Joseph Stone, Richard George Coe, Sara Beth Gross
Принадлежит: Procter and Gamble Co

A process for making an embossed web. A precursor web is provided between a forming structure and a static pressure plenum. The forming structure has a plurality of discrete apertures or depressions. Pressure is provided by the static pressure plenum against the precursor web and the forming structure to force the precursor web into the apertures or depressions of forming structure to form the embossed web. The resulting embossed web has a plurality of discrete extended elements.

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Номер записи: 6
14-01-2016 дата публикации

ADJUSTABLE CONVERTING ARRANGEMENT FOR A FLAT SUBSTRATE, CASSETTE, UNIT AND MACHINE PROVIDED THEREWITH

Номер: US20160008998A1
Автор: DÉNISSE Guillaume, KUHN Christophe
Принадлежит: BOBST MEX SA

An arrangement for transforming a planar support () includes first and second rotating cylindrical transformation tools (), cooperating to convert the support (), first and second side bearings (), holding the first tool () for rotation (Rs), third and fourth side bearings (), holding the second tool () for rotation (Ri), spacers () having an inclined face () and slidable (S) to adjust the respective distances (e, e, e) between the first and third bearings () and between the second and fourth bearings (), to set a radial gap () between the two tools (). In another solution, either as an alternative to or in cooperation with the first solution, the spacer () is moved (S) by a differential screw () having a first thread () that engages with a tapped hole () in an integral part () of one of the bearings () and a second thread () different than the first thread () and engaging with a tapped hole () in the spacer (). 1. A converting arrangement for a flat substrate , said converting arrangement comprising:a first and a second, cylindrical, rotary, converting tool located, configured and operable to cooperate to convert the substrate;a first and a second lateral bearing, respectively toward an end of the first tool and holding the first tool for rotation;a third and a fourth lateral bearing, respectively toward an end of the second tool and holding the second tool for rotation;adjustment spacers each having an inclined face and each spacer being slidable along the inclined face thereof to adjust each respective gap between the first and the third bearing and between the second and the fourth bearing so as to adjust a radial gap between the first and second tools; andthe adjustment spacers comprise two of the spacers which are inserted between the first and the third bearings and two of the spacers which are inserted between the second and the fourth bearings.2. A converting arrangement according to claim 1 , wherein at least one of the spacers is displaceable claim 1 , a ...

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Номер записи: 7
14-01-2021 дата публикации

Soft Nonwoven Fabric and Method of Manufacturing Thereof

Номер: US20210007908A1
Автор: Chen Kang Zhen, HUO Yisong, Li Chusheng, Song Yiyin
Принадлежит:

Fabrics having a desirable softness and exhibiting a low lint level are provided. The fabrics include an embossed bonding pattern, in which the embossed bonding pattern includes a plurality of icons (e.g., geometric shapes, caricatures, etc.). The plurality of icons may be defined by a plurality of perimeter bonding points. Additionally, from 1 to about 10 internal bonding points may be located within at least one of the plurality of icons. 114-. (canceled)15. An embossing roll , comprising: a cylindrical base surface area and a plurality of embossing protrusions extending outwardly from the cylindrical base surface and defining an embossing protrusion pattern; the embossing protrusion pattern comprising a (i) a plurality of icons , each of the plurality of icons being defined by a first group of embossing protrusions comprising a plurality of perimeter embossing protrusions and (ii) a plurality of internal embossing protrusions located within at least one of the plurality of icons;wherein the plurality of icons includes a first discrete icon comprising a first plurality of perimeter embossing protrusions and a second discrete icon comprising a second plurality of perimeter embossing protrusions.16. The embossing roll according to claim 15 , wherein the plurality of icons each comprise an icon area from about 1 mmto about 50 mm.17. The embossing roll according to claim 15 , wherein the first discrete icon comprises a first icon area and the second discrete icon comprises a second icon area; wherein the first icon area is different than the second icon area.18. The embossing roll according to claim 15 , wherein each of the plurality of icons include from 2 to 5 internal embossing protrusions.19. The embossing roll according to claim 15 , wherein the embossing roll comprises a total embossing protrusion area comprising from about 3% to about 25% of a total area of the embossing roll.20. (canceled)21. The embossing roll according to claim 15 , wherein each of the ...

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Номер записи: 8
24-01-2019 дата публикации

Embossing Pattern with a Continuous Contour Plateau having Emboss Elements thereon and Products and Methods of Using the same.

Номер: US20190024321A1
Автор: ANDERSON Peter, Olson Steven R., Schuh Brian J., Van den Plas Luke, Wishneski Michael
Принадлежит:

Embossed tissue products having improved strength and softness are disclosed. The products as described have a continuous curvilinear emboss element which carries discrete emboss elements, thereby providing the product with the softness and handfeel benefits associated with the long linear elements, but the visual appearance of discrete emboss elements. 1. An embossed roll of paper product comprising;at least one base sheet comprising an emboss pattern, the emboss pattern comprising:at least one continuous linear or curvilinear emboss element having a long dimension and a short dimension;the continuous emboss element having a base and a top, wherein the height of the element is measured from the base to the top, and the length and width are measured across the base in the long dimension and the short dimension, respectively;a set of discontinuous emboss elements that project upward from the top of the continuous emboss element, wherein the length and width of the discrete emboss elements do not exceed the width and length dimension of the continuous emboss elements.2. The paper roll of claim 1 , wherein the discontinuous emboss elements are dots or dashes.3. The paper roll of claim 1 , wherein the discontinuous emboss element is a dash and has an aspect ratio of at least 1.1.4. The paper roll of claim 1 , wherein the continuous emboss element and the discontinuous emboss elements have coextensive side walls.5. The paper roll of claim 1 , wherein the discontinuous emboss elements are separated by a series of debossments.6. The paper roll of claim 5 , wherein the debossments have a height of from about 0.004 to about 0.025 inches.7. The paper roll of claim 1 , wherein the base sheet is formed via through-air-drying claim 1 , eTAD claim 1 , or other drying method to achieve a structured sheet.8. The paper roll of claim 1 , wherein the ratio between the depth of emboss of the curvilinear element and the depth of the emboss of the discontinuous element is from about 2 to ...

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Номер записи: 9
29-01-2015 дата публикации

SINGLE FACER AND CORRUGATING ROLL PAIR EXCHANGING METHOD THEREFOR

Номер: US20150030713A1
Автор: Hayashi Hisashi, MORI Naoki, Yamada Takahiro
Принадлежит:

Disclosed is a single facer for producing a plurality of types of single-faced corrugated paperboard sheets having different flute configurations. The single facer of the present invention comprises: a plurality of corrugating roll pairs; a plurality of cartridges each pivotally supporting a pair of corrugating rolls arranged in an up-down direction in a respective one of the corrugating roll pairs, each of the cartridges being selectively serving as an operational cartridge supporting one of the corrugating roll pairs located in an operational position, and a rest cartridge supporting one of the corrugating roll pairs located in a rest position; and a single facer body having a frame structure internally formed with a transfer space for the cartridges, wherein the operational cartridge is disposed above the rest cartridge in such a manner that the operational cartridge is supported from therebelow by the rest cartridge. 1. A single facer for producing a plurality of types of single-faced corrugated paperboard sheets having different flute configurations , comprising:a plurality of corrugating roll pairs;a plurality of cartridges each pivotally supporting a pair of corrugating rolls arranged in an up-down direction in a respective one of the corrugating roll pairs, each of the cartridges being selectively serving as an operational cartridge supporting one of the corrugating roll pairs located in an operational position where one type of single-faced corrugated paperboard sheet is produced, and a rest cartridge supporting one of the corrugating roll pairs located in a rest position where no single-faced corrugated paperboard sheet is produced; anda single facer body having a frame structure internally formed with a transfer space for the cartridges,wherein the operational cartridge is disposed above the rest cartridge in such a manner that the operational cartridge is supported from therebelow by the rest cartridge.2. The single facer according to claim 1 , wherein ...

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Номер записи: 10
02-02-2017 дата публикации

EMBOSSING-LAMINATING DEVICE

Номер: US20170028666A1
Автор: Montagnani Franco, Muchetti Alessandro, Ricci Mauro
Принадлежит: Fabio Perini S.p.A.

The embossing-laminating device includes load bearing structure with at least two side members, a first path, for a first ply of web material, and a second path for a second ply of web material. Along the first path, a first pressure roller and a first interchangeable embossing roller are arranged, which define therebetween a first embossing nip for the first ply of web material. Along the second path a second pressure roller and a second interchangeable embossing roller are arranged, which define a second embossing nip for the second ply of web material. The embossing-laminating device also includes a magazine including a plurality of seats for a plurality of interchangeable embossing rollers, as well as at least a first manipulator for replacing embossing rollers. 118-. (canceled)20. The embossing-laminating device according to claim 19 , further comprising a first support and rotation system for the first interchangeable embossing roller and a second support and rotation system for the second interchangeable embossing roller claim 19 , and wherein said first support and rotation system and said second support and rotation system are configured to allow removal and replacement of the first interchangeable embossing roller and the second interchangeable embossing roller claim 19 , separately from one another claim 19 , by said at least one first manipulator.21. The embossing-laminating device according to claim 19 , wherein the first manipulator is arranged between the side members of the load bearing structure claim 19 , between which the first pressure roller claim 19 , the second pressure roller claim 19 , the first interchangeable embossing roller claim 19 , the second interchangeable embossing roller and the magazine are arranged.22. The embossing-laminating device according to claim 20 , wherein the first manipulator is arranged between the side members of the load bearing structure claim 20 , between which the first pressure roller claim 20 , the second ...

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Номер записи: 11
07-02-2019 дата публикации

Apparatus for Raising Hatchlings Including a Paper Strip

Номер: US20190037798A1
Автор: Andrew Maendel
Принадлежит: Individual

In an apparatus for raising chickens from hatchlings including a barn having a floor and walls there is provided a plurality of rows of feed stations arranged at spaced positions across the floor each with a feed supply line connected along the row for dispensing feed to each of the feed stations and a plurality of rows of water supply stations each with a water supply line connected along the row for dispensing water to each of the water supply stations where rows of stations are connected to a lift system for raising the stations from the floor. A first strip of biodegradable paper sheet is unrolled along the floor of the barn underneath the row of feed stations and a second strip of biodegradable paper sheet unrolled along the floor of the barn underneath the row of water supply stations where the biodegradable paper is colored with a color selected to be attractive to hatchlings, typically red.

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Номер записи: 12
25-02-2021 дата публикации

WEB SUBSTRATE HAVING OPTIMIZED EMBOSS DESIGN

Номер: US20210054571A1
Автор: BYRNE Thomas Timothy, JONES Jason Merrill, McNEIL Kevin Benson, MELLIN André
Принадлежит:

A web substrate having at least one embossed ply having a surface thereof is disclosed. The surface has surface area comprising at least about 0.2 percent line embossments and a ratio of line embossment area to dot embossment area greater than 1.5. 1. A web substrate having at least one embossed ply having a surface thereof , wherein said surface has surface area comprising line embossments having a line embossment area , and dot embossments having a dot embossment area , the line embossments and dot embossments form a regular repeating embossing pattern , wherein said surface area has at least about 0.2 percent line embossments and wherein the ratio of line embossment area to dot embossment area is greater than 1.5 , and wherein the web substrate forms a fibrous structure exhibiting a total dry tensile strength of greater than about 59 g/cm.2. The web substrate of wherein said ratio of line embossment area to dot embossment area is greater than 2.0.3. The web substrate of wherein said ratio of line embossment area to dot embossment area is greater than 3.0.4. The web substrate of wherein said surface area further comprises at least about 0.2 percent dot embossments.5. The web substrate of wherein said surface area further comprises from about 5.0 percent to about 20.0 percent line embossments.6. The web substrate of wherein said surface area further comprises from about 6.5 percent to about 12.0 percent line embossments.7. The web substrate of wherein said web substrate is a fibrous structure.8. The web substrate of wherein said fibrous structure is a paper web.9. The web substrate of wherein said web substrate is a through air dried.10. The web substrate of wherein said web substrate is creped. This application is a continuation of, and claims priority under 35 U.S.C. § 120 to, U.S. patent application Ser. No. 15/342,626, filed Nov. 3, 2016, which is a continuation of, U.S. patent application Ser. No. 14/269,639, filed May 5, 2014, now U.S. Pat. No. 9,516,978, ...

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Номер записи: 13
05-03-2015 дата публикации

Method for manufacturing a set of embossing rollers

Номер: US20150059599A1
Автор: Charles Boegli
Принадлежит: Boegli Gravures SA

In the method for manufacturing embossing rollers for a device for embossing packaging materials that comprises a set of at least two embossing rollers of which one is driven, and whereby the embossing roller set comprises a male roller having a male surface structure including structural elements and/or logo structures and a female roller having a female surface structure that is associated to the surface structure of the male roller for the common embossing operation with the male roller, the female surface structure is produced independently of a previously produced or physically pre-existing associated male surface structure. Along with a high embossing accuracy, this allows creating a very large variety of embossing structures, on one hand, and using a very large number of the most diverse materials, on the other hand, as well as reducing transverse tensions in the embossed material.

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Номер записи: 14
01-03-2018 дата публикации

SMOOTH AND BULKY ROLLED TISSUE PRODUCTS

Номер: US20180056621A1
Автор: Nelson Samuel August, Slayton Donald John
Принадлежит: KIMBERLY-CLARK WORLDWIDE, INC.

The novel tissue products of the present invention are generally produced by calendering a tissue basesheet using at least one patterned roll. In one embodiment the patterned roll replaces the flat steel roll commonly used in calendering. The elements on the patterned roll provide a means of providing a nip having variable loading such that Z-direction variability in the web is reduced, yielding a smoother web, but without subjecting the web to excessive compression forces and preventing excessive caliper loss. Thus, webs converted according to the present invention tend to retain a greater percentage of their caliper and bulk when converted compared to webs converted using conventional calendering means. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. A calendering process comprising the steps of: providing a tissue web comprising pulp fibers; conveying the tissue web through a gap formed between an outer surface of a rotating pattern roll and an opposing moving surface such that the tissue web contacts the outer surface of the rotating pattern roll and the opposing moving surface , and spirally winding the tissue web into a rolled product after exiting the gap wherein the outer surface of the pattern roll comprises male elements and landing areas , wherein the male elements have a height (H) from about 0.30 to about 2.0 mm and comprise from about 60 to about 95 percent of the outer surface of the rotating roll.14. (canceled)15. The process of wherein the rolled product has a Roll Firmness of less than about 8.0 mm and a Roll Structure greater than about 1.80.16. The process of wherein the tissue web comprises a single ply web having a basis weight greater than about 35 gsm claim 13 , a GMT greater than about 1750 g/3″ and wherein the rolled product has a Roll Bulk of greater than about 15 cc/g.17. The process of wherein the opposing surface comprises ...

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Номер записи: 15
20-02-2020 дата публикации

Paper Cup and Its Manufacturing Process

Номер: US20200055292A1
Автор: Jiaoping Ding
Принадлежит: Individual

The present paper cup comprises a cup body, and the cup body comprises inner paper and outer paper. There are hollow bulges on the outer paper, and the outer paper forms a connecting part. The inner side of the connecting part bonds to the outer side of the inner paper, and the cup rim of the outer paper extends to the cup rim of the inner paper. In addition, the outer side of the cup rim of the inner paper bonds to the inner side of the outer paper, and both cup rims of the outer paper and the inner paper bend outward to form a double layered crimping. The manufacturing process for the present paper cup includes: paper preparation, rolling, composition, sheet cutting, forming, molding and etc.

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Номер записи: 16
28-02-2019 дата публикации

ARRANGEMENT AND METHOD FOR PROCESSING A WEB OF PACKAGING MATERIAL, AND A PACKAGING MATERIAL

Номер: US20190061301A1
Автор: Öhman Peter, Pettersson Thomas
Принадлежит:

The disclosure relates to a system for processing a ready-to-use web of a laminated packaging material including: a first rotatable roller and a second rotatable roller, wherein the web of laminated packaging material is wound from the first roller to the second roller a sensor for detecting a marking on the packaging material, said marking located at a predetermined position on said packaging material; at least one module arranged between the first rotatable roller and the second rotatable roller and configured to process the laminated packaging material; and a control unit connected to the sensor and the module. The control unit is configured to control the module based on the detected marking and/or information stored in the control unit. The disclosure also relates to a method for processing a ready-to-use web of a laminated packaging material, and a laminated packaging material. 1. A system for processing a ready-to-use web of a laminated packaging material , the system comprising:a first rotatable roller and a second rotatable roller, wherein said web of laminated packaging material is wound from said first roller to said second roller;a sensor configured to detect a marking on said packaging material, said marking located at a predetermined position on said packaging material;{'b': '108', 'at least one module arranged between said first rotatable roller and said second rotatable roller, said module () configured to process said packaging material; and'}a controller connected to said sensor and said module, wherein said controller is configured to control said module based on at least one of said detected marking and information stored in said controller.2. The system according to claim 1 , further comprising at least one tension control device configured to provide a pressure in a normal direction to a surface of the web of laminated packaging material and tension the web of laminated packaging material between said first rotatable roller and said second ...

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Номер записи: 17
28-02-2019 дата публикации

Multi-Ply Fibrous Structure-Containing Articles

Номер: US20190061302A1
Автор: Christopher Michael Young, James Roy Denbow, Jeffrey Glen Sheehan, Kathryn Christian Kien, Michael Donald Suer, Michael Gomer STELLJES, Paul Dennis Trokhan, Steven Lee Barnholtz, Timothy James Klawitter
Принадлежит: Procter and Gamble Co

Articles, for example multi-ply fibrous structure-containing articles such as multi-ply sanitary tissue products, containing two or more fibrous structure plies, wherein at least one of the fibrous structure plies is embossed and is bonded to at least one other fibrous structure ply by a water-resistant bond such that void volume is created between the bonded fibrous structure plies.

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Номер записи: 18
17-03-2022 дата публикации

Device For Embossing Foils

Номер: US20220080694A1
Автор: BURESCH Anton
Принадлежит:

A device for embossing foils comprises a base embossing plate and a counter embossing plate, the surfaces of which facing one another are respectively at least partially planar for embossing a foil lying between them. The base embossing plate is provided with a plurality of embossing inserts for embossing a plurality of blanks to be punched out of the foil. Each embossing insert is held at the base embossing plate by means of an own embossing insert retainer so as to be movable a predetermined amount relative to the base embossing plate in the direction normal to the at least partially planar surface of the base embossing plate, is at the same time spring-borne relative to the base embossing plate by means of an own embossing insert suspension and is guided by means of an own embossing insert guide during the spring-borne movement relative to the base embossing plate. 1. A device for embossing foils , comprising a base embossing plate and a counter embossing plate , the surfaces of which facing one another are respectively at least partially planar and which , for embossing a foil lying between them , are arranged so as to be movable on the one hand towards one another and on the other hand away from one another in parallel alignment of their at least partially planar surfaces , wherein the base embossing plate is provided on its side facing the counter embossing plate with a plurality of embossing inserts for embossing a plurality of blanks to be punched out of the foil , and wherein the embossing inserts are configured and arranged such that during embossing of the foil they respectively cooperate with a corresponding embossing region arranged on the side of the counter embossing plate facing the base embossing plate ,whereineach embossing insert is held at the base embossing plate by means of an own embossing insert retainer so as to be movable by a predetermined amount relative to the base embossing plate in the direction perpendicular to the at least partially ...

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Номер записи: 19
17-03-2016 дата публикации

METHOD AND DEVICE FOR THE AUTHENTICATION OF IDENTIFICATION MARKS ON A PACKAGING FOIL

Номер: US20160075077A1
Автор: Boegli Charles, Droz Alain, Steffen Werner
Принадлежит: BOEGLl-GRAVURES S.A.

In the method for the authentication of identification marks applied on a packaging foil, the identification marks, present as a barcode, are embossed on-line by an embossing roller device on a packaging foil, are read by means of a suitable apparatus and are compared to a template for the creating of the barcode, wherein the structural elements of the bar code, created by means of the template, are transferred to a set of embossing rollers with male and female rollers associated with one another and are formed on the surface thereof. Preferably, a further code is overlaid on the barcode in a further coding step, and the result is transferred and formed as a template onto the surface of the set of embossing rollers, wherein the template is used for deciphering the read-in, embossed code. 1. A method for the authentication of identification marks applied on a packaging foil , wherein the identification marks are present as a barcode and are embossed on-line on the packaging foil by an embossing roller device , are read by means of a suitable apparatus and are compared to the template for the creating of the barcode , wherein the structural elements of the barcode , created by means of the template , are transferred to a set of embossing rollers with male and female rollers associated with one another , and are formed on the surface thereof.2. The method according to claim 1 , characterized in that in a further coding step claim 1 , a second code is overlaid on a barcode claim 1 , known per se claim 1 , which can be a QR code or a matrix code claim 1 , and the result serves as a template and is transferred and formed onto the surface of the set of embossing rollers and the template is used for the deciphering of the read-in claim 1 , embossed code.3. An embossing device for the embossing of barcode onto a packaging foil according to the method according to claim 1 , characterized in that the device has a set of embossing rollers with male rollers and female rollers ...

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Номер записи: 20
07-03-2019 дата публикации

PAPER CONVERTING PLANT

Номер: US20190071272A1
Автор: GIURLANI Giovacchino, PERINI Fabio
Принадлежит: FUTURA S.P.A.

Paper converting plant, including means for producing logs of paper material starting from one or more paper webs fed by corresponding reels, an embossing unit, a bridge crane with arms provided with grippers, and a rewinder that produces logs using the webs coming from the embossing unit, wherein the embossing unit is arranged to be configured in a first use configuration in which one or more embossing rollers positioned inside it are stably locked to respective support means and a second removal configuration in which said one or more embossing rollers are disengaged from said support means and can be extracted from the embossing unit, the plant also includes a storing unit in which are stored one or more embossing rolls according to a predefined storage order such that each embossing roller occupies a predetermined position in the same storage unit, each embossing roller having a respective longitudinal axis. 18-. (canceled)9. Paper converting plant , comprising:means for producing logs of paper material starting from one or more paper webs fed by corresponding reels (PR), with one or more unwinders on which are said paper reels (PR) are arranged, an embossing unit that receives at least one of the webs coming from said reels (PR) and provides to its embossing, a bridge crane with arms provided with grippers, and a rewinder that produces logs using the webs coming from the embossing unit, wherein the embossing unit is arranged to be configured in a first use configuration in which one or more embossing rollers positioned inside it are stably locked to respective support means and a second removal configuration in which said one or more embossing rollers are disengaged from said support means and can be extracted from the embossing unit, the plant also comprising a storing unit in which are stored one or more embossing rolls according to a predefined storage order such that each embossing roller occupies a known and predetermined position in the same storage unit, ...

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Номер записи: 21
24-03-2022 дата публикации

ROLLED FIBROUS PRODUCT PATTERNS

Номер: US20220090327A1
Автор: EDENS Khrystyan A., HANNEN Lynne C., ROSS Kari B., SAVILLE Sarah A., STEPHENS Brittany
Принадлежит:

A rolled product may comprise an embossed pattern on a fibrous sheet, the embossed pattern comprising first and second embossed objects and, in certain cases, a logo. The first and second embossed objects may be spaced from each other in certain relationships and, in certain cases, may be spaced from the logo in certain relationships. 1. A rolled product , comprising:an embossed pattern on a fibrous web, the embossed pattern comprising first and second embossed objects and a logo;wherein the first embossed object has a first end or a first edge that is within a first CD distance of about 20 mm of the logo;wherein the second embossed object has a second end or a second edge that is within a second CD distance of about 20 mm of the logo;wherein the second CD distance is not equal to the first CD distance; andwherein the second end or second edge of the second embossed object is at an angle of greater than about 10 degrees relative to the first end or first edge of the first embossed object.2. The rolled product of claim 1 , wherein the first CD distance is from about 2.5 mm to about 20 mm.3. The rolled product of claim 1 , wherein the second CD distance is from about 2.5 mm to about 20 mm.4. The rolled product of claim 1 , wherein the angle is from about 10 to about 50.5. The rolled product of claim 1 , wherein the first embossed object comprises a linear segment.6. The rolled product of claim 1 , wherein the first embossed object comprises two linear segments.7. The rolled product of claim 1 , wherein the first end is at an end of a linear segment.8. The rolled product of claim 1 , wherein the second embossed object comprises dots or dashes.9. The rolled product of claim 1 , wherein the second embossed object comprises a line of dots.10. The rolled product of claim 1 , wherein the second edge is at an edge of an end dot in a line of dots.11. The rolled product of claim 9 , wherein the line of dots is spaced from and runs parallel with a linear segment.12. The rolled ...

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Номер записи: 22
16-03-2017 дата публикации

WEB SUBSTRATE HAVING OPTIMIZED EMBOSS DESIGN

Номер: US20170073900A1
Автор: BYRNE Thomas Timothy, JONES Jason Merrill, McNEIL Kevin Benson, MELLIN André
Принадлежит:

A web substrate having at least one embossed ply having a surface thereof is disclosed. The surface has surface area comprising at least about 0.2 percent line embossments and a ratio of line embossment area to dot embossment area greater than 1.5. 1. A web substrate having at least one embossed ply having a surface thereof , wherein said surface has surface area comprising at least about 0.2 percent line embossments and wherein the ratio of line embossment area to dot embossment area is greater than 1.5.2. The web substrate of wherein said ratio of line embossment area to dot embossment area is greater than 2.0.3. The web substrate of wherein said ratio of line embossment area to dot embossment area is greater than 3.0.4. The web substrate of wherein said surface area further comprises at least about 0.2 percent dot embossments.5. The web substrate of wherein said surface area further comprises from about 5.0 percent to about 20.0 percent line embossments.6. The web substrate of wherein said surface area further comprises from about 6.5 percent to about 12.0 percent line embossments.7. The web substrate of wherein said web substrate is a fibrous structure.8. The web substrate of wherein said fibrous structure is a paper web.9. The web substrate of wherein said web substrate is a through air dried.10. The web substrate of wherein said web substrate is creped.11. A web substrate having at least one embossed ply having a surface thereof claim 1 , wherein said surface has a regular and repeating embossing pattern disposed thereon claim 1 , said embossing pattern having a ratio of line embossment area to dot embossment area of greater than 1.5.12. The web substrate of wherein said ratio of line embossment area to dot embossment area is greater than 2.0.13. The web substrate of wherein said ratio of line embossment area to dot embossment area is greater than 3.0.14. The web substrate of wherein said web substrate is a through air dried fibrous structure.15. The web ...

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Номер записи: 23
18-03-2021 дата публикации

METHOD AND DEVICE FOR ROTARY BLIND EMBOSSING OF A SUBSTRATE, A FEMALE DIE AND/OR A MALE DIE FOR USE IN A DEVICE, AND A METHOD FOR PRODUCING A FEMALE DIE AND/OR A MALE DIE

Номер: US20210078281A1
Автор: Helbig Johannes, Lochner Thomas, NAUMANN Johannes, SCHWEIKHARDT René
Принадлежит:

A method for the rotary blind embossing of a substrate, a device for the rotary blind embossing of a substrate, a female die and/or a male die for use in a device, and to a method for producing a female die and/or a male die. The method for the rotary blind embossing of a substrate in a work station including an embossing roller and a counter-pressure roller includes the following steps: a) preparing the substrate; b) blind embossing the substrate by means of at least one female die provided on the embossing roller and at least one male die provided on the counter-pressure roller. The device for the rotary blind embossing of a substrate has a work station having an embossing roller and a counter-pressure roller, at least one female die being provided on the embossing roller and at least one male die being provided on the counter-pressure roller. 1. A method for rotary blind embossing of a substrate in a work station comprising an embossing roller and a counter-pressure roller , wherein the method comprises the following steps:providing the substrate;blind embossing the substrate by means of at least one female die arranged on the embossing roller and at least one male die arranged on the counter-pressure roller;providing a positioning aid comprising at least one window region;arranging the positioning aid on the embossing roller and/or the counter-pressure roller; andarranging the at least one female die and/or male die in the at least one window region of the positioning aid,wherein,when the at least one female die and/or male die is arranged in the at least one window region of the positioning aid, the at least one female die and/or male die is adjusted by means of an adjusting aid in the at least one window region, andwherein the adjusting aid is arranged such that the at least one female die and/or male die is movable at least in one direction.2. (canceled)3. (canceled)4. The method according to claim 1 , whereinthe method further comprises the following steps, ...

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Номер записи: 24
19-03-2020 дата публикации

Partitionable Paper Towel

Номер: US20200085246A1
Автор: Daul Thomas J., HOADLEY David A., Olson Steven R.
Принадлежит:

The present disclosure is directed to a paper towel product that will capably separate from the paper towel roll as a full sheet, a half sheet or a quarter sheet. A method of making a paper towel with machine direction perforations is also disclosed. 1. A rolled paper towel product of at least one paper web , the rolled towel product comprising:a basis weight of at least about 35 g/sq. meter;a SAT absorbent capacity of at least about 300 grams/sq. meter;at least one perforation line in the CD direction wherein the perforation strength is between about 450 grams/3 inches and about 950 grams/3 inches;at least one perforation line in the MD direction wherein the perpendicular perforation strength is between about 770 grams/3 inches and about 1700 grams/3 inches; andwherein the perforation strength in the CD direction is greater than the perforation strength in the MD direction.2. The paper towel product of claim 1 , wherein the paper towel product has a basis weight of at least about 50 g/sq. meter.3. The paper towel product of claim 1 , wherein the paper towel product has a ratio of perpendicular perf tensile/perf tensile of at least about 1.15.4. The paper towel product of claim 1 , wherein the paper towel product has a perforation tensile ratio of at least about 32%.5. The paper towel product of claim 1 , wherein the paper towel product has a perpendicular perforation tensile ratio of at least about 32%.6. The paper towel product of claim 1 , wherein the product comprises at least two paper webs produced by through drying.7. The paper towel product of claim 1 , wherein the SAT absorbent capacity is at least bout 550 grams/sq. meter.8. The paper towel product of claim 1 , wherein the MD perforation line comprises perforations having an aspect ratio of less than 3.9. The paper towel product of claim 1 , wherein the MD perforation line bisects the paper towel into two approximately equal pieces.10. The paper towel product of claim 1 , wherein the product is embossed.11 ...

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Номер записи: 25
19-03-2020 дата публикации

METHOD AND EMBOSSING STRUCTURE FOR MAXIMIZING PRESSURE BUILDUP AT ROTATIONAL EMBOSSING OF FOILS

Номер: US20200086600A1
Автор: Boegli Charles, Steffen Werner
Принадлежит:

An embossing method allowing to emboss a material on both sides comprises feeding the foil material into a roll nip between a pair of a first roll and a second roll, providing the first roll and the second roll each with a plurality of positive projections and a plurality of negative projections of identical shaped polyhedral structures, a first subset of the plurality of positive projections being disposed with a first periodicity on a first grid in axial direction and a second periodicity on the first grid in circumferential direction on the first roll, and a second subset of the plurality of negative projections being disposed with the first periodicity in axial direction and the second periodicity in circumferential direction on the first grid intertwined with the positive projections, in axial and circumferential directions respectively, and projections complementary to the first grid, on the second roll, each of the positive projections and the negative projections on the first roll during operation of the rolls and in the roll nip being surrounded on all sides by positive projections and negative projections on the second roll, the positive projections of the first roll together with alternating corresponding negative projections on the second roll forming during the operation of the rolls and in the roll nip, a first straight line substantially parallel to the axial direction, and the negative projections of the first roll together with alternating corresponding positive projections on the second roll forming during the operation of the rolls and in the roll nip, a second straight line substantially parallel to the axial direction. The positive projections and the negative projections are such that in the axial direction on the first roll each positive projection shares a lateral base border with at least one negative projection adjacent to the positive projection, and during the operation of the rolls and in the roll nip, all lateral oblique surfaces of the ...

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Номер записи: 26
12-05-2022 дата публикации

EMBOSSED MULTI-PLY TISSUE PRODUCT

Номер: US20220145544A1
Автор: Baum Tammy Lynn, Bradley Elizabeth Oriel, Curley Devon Gaynelle
Принадлежит:

Disclosed are embossed, multi-ply tissue products having consumer preferred physical properties and an aesthetically pleasing appearance. The products may have a first tissue ply having a molded topographical pattern and a first embossed pattern comprising a plurality of embossed elements disposed thereon, and a second tissue ply having a molded topographical pattern and a second embossed pattern comprising a plurality of dot emboss elements disposed thereon. The multi-ply tissue products generally have improved sheet bulk, such as a sheet bulk greater than about 15 cubic centimeters per gram (cc/g), and improved softness, such as an Average TS7 less than about 12.0 and more preferably less than about 11.0, such as from about 10.0 to about 12.0. The foregoing Average TS7 values may be obtained at a product geometric mean tensile strength (GMT) from about 800 to about 1,200 g/3″. 2. The embossed multi-ply tissue product of wherein both the molded topographical pattern and the first embossed pattern comprise a plurality of line elements.3. The embossed multi-ply tissue product of wherein both the first and second embossed pattern comprise a plurality of wave-like linear elements.4. The embossed multi-ply tissue product of wherein the molded topographical pattern claim 1 , the first embossed pattern and the second embossed pattern are different.5. The embossed multi-ply tissue product of wherein the dot emboss elements have a shape selected from the group consisting of circles claim 1 , squares claim 1 , rectangles claim 1 , diamonds claim 1 , and combinations thereof claim 1 , and the dot emboss elements are arranged to form wave-like linear elements.6. The embossed multi-ply tissue product of wherein the molded topographical pattern comprises a plurality of parallel claim 1 , substantially machine direction (MD) oriented linear elements having an element angle from about 1 to about 20 degrees.7. The embossed multi-ply tissue product of wherein the molded ...

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Номер записи: 27
12-04-2018 дата публикации

Household tissue paper and hydrolysable sheet

Номер: US20180098672A1
Автор: Asako Tanaka, Atsuko HASEZAWA, Kosuke Yamazaki, Shinpei MUKOYAMA, Shinya Izumi
Принадлежит: Daio Paper Corp

Household tissue paper is obtained by applying a ply process to two or more sheets of base paper. First embossments and second embossments, arranged around the first embossments, are formed on an entire surface of the household tissue paper, a shape of a protruding part of each of the second embossments differing from a shape of a protruding part of each of the first embossments. Hence, because a contact area with an object to be cleaned or the like can be increased, it is possible to enhance surface strength of the household tissue paper being embossed and to enhance wiping performance.

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Номер записи: 28
12-04-2018 дата публикации

Method And Apparatus For Making An Apertured Web

Номер: US20180098887A1
Автор: "ODonnell Hugh Joseph", ARORA Kelyn Anne, Benson Douglas Herrin, Breidenbach Vincent Sean, HAMMONS John Lee, McAffry Karen Denise, Mullane Timothy Ian, Turner Robert Haines
Принадлежит:

A disposable absorbent having a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, is described herein. The topsheet is a two layer composite or laminate web having a first layer and a second layer. The composite or laminate has a first plurality of apertures and a second plurality of apertures, wherein the first plurality of apertures have sidewalls that extend in a first direction, wherein the second plurality of apertures have sidewalls that extend in second direction that is different than the first direction, and wherein the composite or laminate also includes a plurality of embossments which extend in a third direction opposite the first direction. 1. A disposable absorbent article comprising:a topsheet comprising a two layer composite or laminate web having a first layer and a second layer, the composite or laminate comprising a first plurality of apertures and a second plurality of apertures, wherein the first plurality of apertures comprise sidewalls that extend in a first direction, wherein the second plurality of apertures comprise sidewalls that extend in second direction that is different than the first direction, and wherein the composite or laminate further comprises a plurality of embossments which extend in a third direction opposite the first direction;a backsheet; andan absorbent core disposed between the topsheet and the backsheet.2. The disposable absorbent article of claim 1 , wherein the plurality of embossments comprise sidewalls and wherein the embossment sidewalls comprise a plurality of aperture sidewalls extending inward from the embossment sidewalls.3. The disposable absorbent article of claim 1 , wherein the nonwoven material comprises a carded nonwoven.4. The disposable absorbent article of claim 1 , wherein the nonwoven material and comprises crimped fibers.5. The disposable absorbent article of claim 1 , wherein the first plurality of apertures form a portion of a wearer-facing surface of ...

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Номер записи: 29
04-04-2019 дата публикации

Punching or stamping machine and sheet processing method

Номер: US20190099911A1
Автор: Jan GOCKEL, Raik FREUDENBERG, Steffen Pieper
Принадлежит: KAMA GMBH

In a sheet processing method for sheets of paper or cardboard, a sheet for processing is, in the processing station, firstly brought to a standstill and then set down, whereas the processed sheet is, in the output station, set down from a moving state. A punching or stamping machine has an input station, a processing station and an output station arranged one behind the other in a sheet transport path, and a sheet gripping device which is designed to set down a sheet for processing in the processing station when the sheet gripping device has come to a standstill in a second reversal position, and to set down a processed sheet in the output station as the sheet gripping device approaches the second reversal position.

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Номер записи: 30
04-04-2019 дата публикации

FOLDING MACHINE FOR FORMING FOLDED PAPER HANDKERCHIEFS

Номер: US20190099974A1
Автор: SHIN WEN-HSIANG
Принадлежит:

A folding machine for paper handkerchiefs is disclosed. The folding machine includes a longitudinal folding unit and a transverse folding unit, wherein the longitudinal folding unit executes a longitudinal folding procedure to a paper web to obtain a paper web with longitudinal folds, and the transverse folding unit receives the paper web with longitudinal folds from the longitudinal folding unit and cuts it into paper handkerchiefs before executing a transverse folding procedure to the paper handkerchiefs, thereby completing the folding process for paper handkerchiefs. After being folded longitudinally and transversely, the paper handkerchief is effectively reduced in size for packaging and is convenient for users to carry. 1. A folding machine for forming paper handkerchiefs folded in a longitudinal direction and a transverse direction , the folding machine comprising: a first longitudinal folding board comprising a first bevel edge;', 'a second longitudinal folding board comprising a second bevel edge;', 'a third longitudinal folding board mounted above the second longitudinal folding board and comprising a third bevel edge approximately parallel to the first bevel edge; and', 'a fourth longitudinal folding board comprising a fourth bevel edge approximately parallel to the second bevel edge, wherein the second longitudinal folding board and the third longitudinal folding board are configured between the first longitudinal folding board and the fourth longitudinal folding board, and a part of the fourth bevel edge of the fourth longitudinal folding board and a part of the second bevel edge of the second longitudinal folding board are overlapped;', 'wherein a paper web is fed into the longitudinal folding unit, one side of the paper web is folded inwardly in the longitudinal direction along the first bevel edge of the first longitudinal folding board, the longitudinally folded side of the paper web passes through a gap between the second longitudinal folding board ...

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Номер записи: 31
09-06-2022 дата публикации

Partitionable Paper Product

Номер: US20220175199A1
Автор: Daul Thomas J., HOADLEY David A., Olson Steven R.
Принадлежит:

The present disclosure is directed to a paper towel product that will capably separate from the paper towel roll as a full sheet, a half sheet or a quarter sheet. A method of making a paper towel with machine direction perforations is also disclosed. 1. (canceled)2. A partitionable paper product of at least one paper web , the product comprising:a base sheet having a basis weight of at least 20 g/sq. meter;at least one perforation line in the CD direction having a bond length, a cut length, a percent bond area, and a perforation tensile strength of between about 450 grams/3 inches and about 950 grams/3 inches;at least one perforation line in the MD direction having a bond length, a cut length, a percent bond area, and a perforation tensile strength of between about 750 grams/3 inches and about 1700 grams/3 inches;wherein the perforation tensile strength of the at least one perforation line in the MD direction is greater than the perforation tensile strength of the at least one perforation line in the CD direction;wherein the at least one perforation line in the MD direction bisects the paper product into two approximately equal pieces; andwherein the product is embossed.3. The partitionable paper product of claim 2 , wherein the ratio of the cut length of the at least one perforation line in the CD direction to the bond length of the at least one perforation line in the CD direction claim 2 , measured linearly in the CD direction claim 2 , is greater than about 3.4. The partitionable paper product of claim 2 , wherein the ratio of the cut length of the at least one perforation line in the MD direction to the bond length of the at least one perforation line in the MD direction claim 2 , measured linearly in the MD direction claim 2 , is less than about 7.5. The partitionable paper product of claim 2 , wherein the ratio of the perforation tensile strength of the at least one perforation line in the CD direction to the MD dry tensile strength of the paper is from about ...

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Номер записи: 32
18-04-2019 дата публикации

Magazine For Embossing Rollers And Embossing Device Comprising The Magazine

Номер: US20190111651A1
Автор: Muchetti Alessandro, Paolinelli Alessio, Ricci Mauro
Принадлежит: Fabio Perini S.p.A.

The magazine for embossing rollers includes a plurality of support seats for embossing rollers, adjacent to one another according to an alignment direction. The magazine further includes a guide system for guiding the seats in a handling direction. The seats are provided with mutual connecting members so as to be connected to, and released from, one another. 117-. (canceled)18. A magazine for embossing rollers comprising:a plurality of support seats for embossing rollers, adjacent to one another according to an alignment direction;a guide system for guiding the seats in a handling direction;wherein the seats are provided with mutual connecting members so as to be connected to, and released from, one another, in order to extract each of the seats from the magazine independently of another one of the seats.19. The magazine according to claim 18 , wherein said seats are extracted from claim 18 , and inserted into claim 18 , the magazine by means of a movement according to an insertion and extraction direction not parallel to the handling direction.20. The magazine according to claim 19 , wherein the mutual connecting members are configured to allow mutual connection and release of the seats by means of a connecting and releasing movement according to the insertion and extraction direction.21. The magazine for embossing rollers according to claim 19 , wherein the insertion and extraction direction is substantially orthogonal to the handling direction.22. The magazine for embossing rollers according to claim 20 , wherein the insertion and extraction direction is substantially orthogonal to the handling direction.23. The magazine for embossing rollers according to claim 18 , wherein the seats are provided in sections of a carriage that is movable in the magazine according to the alignment direction.24. The magazine for embossing rollers according to claim 23 , wherein the guide system comprises two longitudinal parallel guides defining therebetween a translation space for ...

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Номер записи: 33
07-05-2015 дата публикации

Method for adjusting the radial gap between two tools, embossing device and folder-gluer thus equipped

Номер: US20150126350A1
Автор: Christophe CARRON, Christophe STEINER, Dieudonné NGOY-MUVUMBU, Roberto Valterio
Принадлежит: BOBST MEX SA

A radial spacing, between two rotating cylindrical embossing tools, is adjustable, in an embossing device ( 14 ) having: an armature ( 19, 21 ); a first structure ( 16, 24, 26, 27, 29 ) which is movably mounted in translation relative to the armature ( 19, 21 ), which has a first rotating cylindrical tool ( 16 ); a second structure ( 17, 22, 28, 31 ) mounted in a fixed manner on the armature ( 19, 21 ) and which is provided with a second rotating cylindrical tool ( 17 ). A method includes steps of: pushing (T) on the first structure to move it closer to the second structure by leaning on the armature ( 19, 21 ) to adjust a radial space, or pulling (P) on the first structure ( 16, 24, 26, 27, 29 ) in order to move it away from the second structure ( 17, 22, 28, 31 ) by leaning on the armature ( 19, 21 ) in order to finely adjust the radial spacing between the first and the second tools ( 16, 17 ).

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Номер записи: 34
24-07-2014 дата публикации

Apparatus for controlling the nip force/pressure between two rotating cylinders

Номер: US20140203059A1
Автор: Frederick Edward Lockwood, George Vincent Wegele
Принадлежит: Procter and Gamble Co

An apparatus for controlling the nip force between a fixed roll having a first longitudinal axis and a pivoting roll pivotable about a pivot axis and having a second longitudinal axis is disclosed.

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Номер записи: 35
25-04-2019 дата публикации

PATTERNED TISSUE PRODUCT

Номер: US20190119853A1
Автор: Kocourek Lisa Maria, Sierra Benjamin Peter
Принадлежит:

The present invention provides a patterned tissue product comprising a first surface with a first and a second pattern disposed thereon, the first pattern comprising a curvilinear design element having a first maximum segment length and the second pattern comprising a curvilinear design element having a second maximum segment length wherein the second maximum segment length is from about 50 to about 150 percent of the first maximum segment length. 1. A patterned tissue product having a machine direction (MD) and a cross-machine direction (CD) , the product comprising a first surface with a first pattern intersected by a second pattern disposed thereon , the first pattern comprising a first continuous curvilinear design element having a first maximum segment length and the second pattern comprising a second curvilinear design element having a second maximum segment length wherein the first and second curvilinear design elements are different shapes and the second maximum segment length is from about 50 to about 150 percent of the first maximum segment length.2. The patterned tissue product of wherein the first curvilinear design element is a continuous wave having two points of inflection and the second curvilinear is a discrete line element having one or two points of inflection.3. The patterned tissue product of wherein the first maximum segment length is greater than about 40 mm.4. The patterned tissue product of wherein the first maximum segment length is from about 40 to about 60 mm and the second segment length is from about 50 to about 100 percent of the first maximum segment length.5. The patterned tissue product of wherein the second maximum segment length is greater than the first maximum segment length.6. The patterned tissue product of wherein the first pattern is continuous and comprises an open curvilinear design element and the second pattern is continuous and comprises an open curvilinear design element.7. The patterned tissue product of wherein the ...

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Номер записи: 36
27-05-2021 дата публикации

Method and Embossing Structure Using High Density Pressure for Creating Shadowed Or Curved Highly Reflective Areas on Rotationally Embossed Foils

Номер: US20210154964A1
Автор: Boegli Charles, Droz Alain, Steffen Werner
Принадлежит:

A method of embossing individually light reflecting areas on a foil material, the method comprising feeding a foil material into a roller nip between a pair of rollers, wherein the pair of rollers comprises a motor roller and a counter roller, providing each of the motor roller and counter roller at least in a determined perimeter with a plurality of positive and negative projections on a checkered layout whereby positive and negative projections alternate in axial and radial directions. The method further comprises that the plurality of positive and negative projections of the counter roller seamlessly and gaplessly join with those corresponding negative and positive projections of the motor roller at the intended embossing of the foil material, hence enabling a homogeneously jointed embossed polyhedron shape in the foil, and shaping each positive and negative projection on the motor roller as an n-cornered polyhedron with a specific surface intended to produce on the embossed foil surface a corresponding individually light reflecting area, for each positive projection its specific surface corresponding to its top side, and for each negative projection its specific surface corresponding to its bottom side. 113-. (canceled)14. A method of embossing individually light reflecting areas on a foil material , the method comprising:feeding a foil material into a roller nip between a pair of rollers, the pair of rollers including a motor roller and a counter roller; the positive projections of the motor roller together with alternating corresponding negative projections on the counter roller form, during the operation of the rollers and in the roller nip, a first straight line substantially parallel to the axial direction, and', 'the negative projections of the motor roller together with alternating corresponding positive projections on the counter roller form, during the operation of the rollers and in the roller nip, a second straight line substantially parallel to the ...

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Номер записи: 37
01-09-2022 дата публикации

EMBOSSED MULTI-PLY TISSUE PRODUCT

Номер: US20220275584A1
Автор: Camara Mileo Patricia, Duran Jorge Alonso, Satake Neto Tsutama
Принадлежит:

Disclosed are multi-ply embossed tissue products having improved softness, strength, embossment clarity and/or embossment height compared to prior art embossed tissue products. The multi-ply tissue products may comprise an embossed tissue ply having a basis weight less than about 25 grams per square meter (gsm) and relatively deep embossments, such as an embossment height from about 500 to about 1,000 μm and relatively narrow bottom portions compared to top portions. The combination of these elements provides an aesthetically pleasing and well-defined embossment, while improving important tissue product properties such as sheet and roll bulk and softness. 1. A multi-ply tissue product comprising first and second tissue plies , the first ply having embossed and unembossed regions , the embossed regions comprising a plurality of first embossments arranged in an embossing pattern and defining a dome-like region there between , the unembossed region having an upper surface lying in a first tissue product surface plane and the dome-like structure having an upper surface lying in a second tissue product surface plane , wherein the second tissue product surface plane is at least 100 μm above the first tissue product surface plane.2. The multi-ply tissue product of further comprising a second ply having a plurality of second embossments disposed thereon claim 1 , wherein at least one of the plurality of second embossments nests into the dome-like structure and is bounded by at least two spaced apart first embossments.3. The multi-ply tissue product of further comprising a third ply disposed between the first and second plies claim 2 , wherein the third ply comprises embossments registered with the first embossments and the third ply is bonded to the first ply.4. The multi-ply tissue product of wherein the first embossments are discrete dot embossments claim 2 , and the second embossments are discrete embossments.5. The multi-ply tissue product of wherein the tissue product ...

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Номер записи: 38
17-05-2018 дата публикации

APPARATUS AND PROCESS FOR THE PRODUCTION OF PAPER WEB MATERIAL

Номер: US20180133999A1
Автор: GIURLANI Giovacchino, PETRI Stefano
Принадлежит:

An apparatus for the production of a paper web, includes: a first embossing unit () with a first embossing cylinder () and a corresponding counter-cylinder () for embossing a first paper ply (); a second embossing unit () with a second embossing cylinder () and a corresponding counter-cylinder () for embossing a second paper ply (), such that, once embossed, the plies have a series of oppositely oriented reliefs (R, R), the embossing units () being synchronized so that the reliefs are nested into each other; a sizing unit (C, C, C) associated with the first embossing cylinder () to distribute a predetermined amount of glue on the side of the second ply () opposed to that from which the respective reliefs (R) emerge; a structure () for joining to each other the plies () exiting from the apparatus. 1. A process for the production of a paper web , the process comprising:independently embossing a first ply and a second ply to form a series of oppositely oriented reliefs on each of the first ply and the second ply and then joining the first ply and the second ply by nesting said oppositely oriented reliefs into each other and by gluing;forming a series of further reliefs on the second embossed ply, the further reliefs being oppositely oriented with respect to said reliefs previously formed on the second ply, creating on the second ply, a step being formed between each further relief and a corresponding relief produced by means of a second embossing unit, wherein glue is distributed on said further reliefs, and the glue distributed on said further reliefs is the same glue used for gluing the first ply and the second ply.2. A process according to claim 1 , wherein said glue is colored.3. A process according to claim 1 , further comprising:providing a first embossing unit with a first embossing cylinder and a corresponding counter-cylinder for embossing the first ply;providing said second embossing unit with a second embossing cylinder and a corresponding counter-cylinder ...

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Номер записи: 39
17-05-2018 дата публикации

SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS

Номер: US20180134061A1
Автор: Abe Hideto, Obuchi Yusuke
Принадлежит:

A staple-less binding unit including a pair of upper and lower teeth binds a sheet bundle which is discharged to an intermediate processing tray by a sheet discharge portion and whose one edge abuts against a rear edge stopper. A control portion switches a binding mode of the staple-less binding unit that implements the binding process on the sheet bundle in a first binding mode of binding the sheet bundle without any staple such that the pair of upper and lower teeth bite across an edge of the sheet bundle and in a second binding mode of binding the sheet bundle without any staple such that the pair of upper and lower teeth do not bite across any edge of the sheet bundle. 116.-. (canceled)17. A sheet processing apparatus , comprising:a supporting portion on which sheets are supported;a binding portion including a first member with a first surface on which a concave-convex portion is provided and a second member with a second surface on which a concave-convex portion is provided and which is engaged with the first surface, the binding portion being configured to bind the sheets disposed between the first and second members by crimping the sheets using the first and second surfaces; anda control portion configured to execute a plurality of modes including first and second modes, an area of the sheets being deformed by being crimped by the first and second surfaces including an edge of the sheets in a case where the first mode is executed, and an area of the sheets being deformed by being crimped by the first and second surfaces not including an edge of the sheets in a case where the second mode is executed.18. The sheet processing apparatus according to claim 17 , wherein the edge of the sheets deformed by being crimped by the first and second surfaces in the first mode is a first edge claim 17 , and the area of the sheets being deformed by being crimped by the first and second surfaces in the first mode does not include a second edge neighboring the first edge.19. ...

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Номер записи: 40
17-05-2018 дата публикации

PAPER PRODUCT HAVING AN IMPROVED HANDFEEL

Номер: US20180135254A1
Автор: Bhat Dinesh M.
Принадлежит: GPCP IP Holdings LLC

Products having improved handfeel and methods for making those products are described. The disclosed napkin product includes an emboss pattern that creates a pillow effect resulting in improved handfeel. 1. A napkin product comprising:a base sheet comprising an emboss pattern that is across at least about 50% of the napkin product;wherein the emboss pattern comprises a series of emboss elements comprising petal-elements;wherein two petal elements from adjacent emboss elements together form one side of a pillow zone;wherein the pair of petal elements forming the side of the pillow zone are separated by a distance from about 0.005 inches to about 0.050 inches; andwherein the ratio between the length of the side of the pillow zone, measured from the center of the emboss elements, and the separation distance between the adjacent petal elements is from about 2:1 to about 60:1.2. The napkin product of claim 1 , wherein the ratio between the length of the side of the pillow zone and the distance between the adjacent petal elements is from about 5:1 to about 10:13. The napkin product of claim 1 , wherein each emboss element comprises four petal-elements.4. The napkin product of claim 1 , wherein the emboss pattern is symmetrical.5. The napkin product of claim 1 , wherein the emboss pattern is iterated.6. The napkin product of claim 1 , wherein the emboss pattern is continuous.7. The napkin product of claim 1 , wherein the emboss pattern is repetitive.8. The napkin product of claim 1 , wherein at least one petal-element comprises a petal emboss.9. The napkin product of claim 3 , wherein the four petal-elements are set at a 90° angle to one another.10. The napkin product of claim 1 , wherein the basis weight is at least about 17.5 lbs/300 sq. ft.11. The napkin product of claim 3 , wherein the emboss pattern comprises at least about 20 emboss elements per square inch.12. The napkin product of claim 1 , wherein the base sheet is folded in half to form the napkin product.13. The ...

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Номер записи: 41
15-09-2022 дата публикации

EMBOSSED DISPERSIBLE WET WIPES

Номер: US20220287924A1
Автор: Monson Robert Stanley, Piette Daniel Mark, Thomack Vickie Marie, Wolter Nicholas Scott
Принадлежит:

The dispersible wet wipes of the current disclosure have sufficient strength to withstand packaging and consumer use. They also disperse sufficiently quickly to be flushable without creating potential problems for household and municipal sanitation systems. In certain instances the wipes have a first outer layer comprising a tissue web containing cellulose fibers and a plurality of embossments disposed thereon, and a second outer layer comprising a nonwoven web; a triggerable binder composition; and a wetting composition. The wipes may have a geometric mean tensile strength (GMT) greater than about 225 grams per linear inch (g/in) and a Slosh Time less than about 60 minutes. 1. A dispersible wet wipe comprising: a wipe substrate having at least a first outer layer comprising a tissue web containing cellulose fibers and a plurality of embossments disposed thereon , and a second outer layer comprising a nonwoven web; a triggerable binder composition; and a wetting composition , wherein the dispersible wet wipe has a geometric mean tensile strength (GMT) greater than about 250 grams per linear inch (g/in) and a Slosh Time less than about 60 minutes.2. The dispersible wet wipe of having a GMT from about 250 to about 400 g/n and a burst strength greater than about 300 grams force (gf).3. The dispersible wet wipe of wherein the triggerable binder composition is present at an add-on rate of between about 1 and about 8 percent based on the total weight of the wipe substrate.4. The dispersible wet wipe of wherein the tissue web comprises an uncreped through-air dried tissue web.5. The dispersible wet wipe of wherein the first outer layer has a density of between about 0.5 and 2.0 grams per cubic centimeter and the second outer layer has a density of between about 0.05 and 0.15 grams per cubic centimeter.6. The dispersible wet wipe of wherein the triggerable binder composition is ion-triggerable.8. The dispersible wet wipe of wherein the plurality of embossments are disposed ...

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Номер записи: 42
21-08-2014 дата публикации

Fibrous cores

Номер: US20140230950A1
Автор: André Mellin, Emma Lynn Sartini, Justin Alexander SIMMS, Stephen Scott D'souza
Принадлежит: Procter and Gamble Co

The present disclosure is directed to a fibrous core comprising a longitudinal core axis, an outer surface, an inner surface, a first open end, and a second open end. The first open end is opposite the second open end and defines a length therebetween. The fibrous core is positioned such that the longitudinal core axis is substantially perpendicular to a horizontal surface. The fibrous core also comprises indicia printed on the inner surface of the fibrous core. The indicia comprises at least one of a letter, a word, and a symbol. The indicia is positioned at a reading orientation.

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Номер записи: 43
15-09-2022 дата публикации

Layered tissue comprising long, high-coarseness wood pulp fibers

Номер: US20220290378A1
Автор: Brent Merrik Thompson, Richard Louis Underhill, Stephen Michael LINDSAY, Thomas Gerard Shannon
Принадлежит: Kimberly Clark Worldwide Inc

The present invention provides mufti-layered tissue webs, and tissue product comprising the same, comprising long, high-coarseness wood pulp fibers selectively deposited in one or more outer layers of the multi-layered web. Surprisingly disposing long, high-coarseness wood pulp fibers in one or more outer layers, even in relatively modest amounts, may improve certain product properties, such as durability, without negatively affecting softness. In certain instances, both the softness and durability may be improved by selectively incorporating long, high-coarseness wood pulp fibers in one or more of the outer layers.

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Номер записи: 44
17-06-2021 дата публикации

Embossed multi-ply tissue product

Номер: US20210180260A1
Автор: Jorge Alonso Duran, Patricia Câmara Mileo, Tsutama Satake Neto
Принадлежит: Kimberly Clark Worldwide Inc

Disclosed are multi-ply embossed tissue products having improved softness, strength, embossment clarity and/or embossment height compared to prior art embossed tissue products. The multi-ply tissue products may comprise an embossed tissue ply having a basis weight less than about 25 grams per square meter (gsm) and relatively deep embossments, such as an embossment height from about 500 to about 1,000 gm and relatively narrow bottom portions compared to top portions. The combination of these elements provides an aesthetically pleasing and well-defined embossment, while improving important tissue product properties such as sheet and roll bulk and softness.

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Номер записи: 45
07-06-2018 дата публикации

APPARATUS AND METHOD FOR CUTTING, PRINTING OR EMBOSSING

Номер: US20180154601A1
Автор: Adams Mike, Wrack Phil
Принадлежит:

The invention relates to an apparatus () and method () for cutting, printing or embossing a continuous sheet () of material. The apparatus () comprising a tool element (), at least two anvils which are co-operable with the tool element (), and a phase adjustment device (). The tool element () is configured to have a constant surface speed during operation of the apparatus (). The apparatus () is adapted to receive the continuous sheet () at a constant speed into the apparatus (), and being adapted to output the continuous sheet () at a constant speed from the apparatus (). The phase adjustment device () is operable to adjust a speed of the continuous sheet () within the apparatus () in order to adjust a phase of alternate parts of the continuous sheet () to be cut, printed or embossed by each anvil () as it co-operates with the tool element (). 147-. (canceled)48. An apparatus for cutting , printing or embossing a continuous sheet , the apparatus comprising:a tool element;at least two anvils, which are co-operable with the tool element; anda phase adjustment device,wherein the tool element is configured to have a constant surface speed during operation of the apparatus, wherein the apparatus is adapted to receive the continuous sheet at a constant speed into the apparatus and is adapted to output the continuous sheet at a constant speed from the apparatus, wherein the phase adjustment device is operable to adjust a speed of the continuous sheet within the apparatus in order to adjust a phase of alternate parts of the continuous sheet to be cut, printed or embossed by each anvil as it co-operates with the tool element,the phase adjustment device comprising at least two carriages, each carriage being associated with a respective anvil, each carriage being movable with a drive device during operation of the apparatus to provide said adjustment of the speed of the continuous sheet,wherein each carriage has two rollers such that a respective portion of the continuous ...

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Номер записи: 46
23-05-2019 дата публикации

Process and device for preparing plates for cylinders to crease items of the paper processing industry

Номер: US20190152185A1
Автор: Ettore Fustinoni
Принадлежит: SEI SpA

The invention relates to a process for preparing plates ( 22, 32 ) for cylinders ( 20, 30 ) to crease items ( 40 ) of the paper processing industry, the process comprising the following steps of: a) acquiring a pattern ( 50 ) of the creasing lines to be made on the item of the paper processing industry ( 40 ); b) making, on a reference sheet ( 70 ), through openings ( 74 ) depending on the pattern ( 50 ) of the creasing lines, the through openings being adapted to position creasing profile elements ( 25, 35 ); c) applying the creasing profile elements ( 25, 35 ) on the plate ( 22, 32 ) at the through openings ( 74 ) of the reference sheet ( 70 ), the reference sheet being positioned on the plate ( 22, 32 ).

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Номер записи: 47
24-06-2021 дата публикации

SYSTEM AND METHOD FOR INSTALLING AND USING GRAPHICAL DIES

Номер: US20210187775A1
Автор: Brown Charles, Brown Cy R.
Принадлежит:

A system and method for aligning and installing graphical dies onto an embossing press or foil stamping press is provided. The system includes a number of die support panels having a number of threaded openings disposed in columns and rows in a grid like fashion and identified with x and y axis indicia. The system also includes a number of dies with a number of apertures each identified with a pair of x and y axis indicia. Fasteners and indicia are used to align and attach the dies to the die support panels in a predetermined position. The system preferable further comprises one or more adjusters used to make minute positioning adjustments to the die after it is installed on the panel. 1. A die system comprising:a) one or more die support panels, each of said one or more die support panels comprising a plurality of openings disposed substantially equidistantly in a substantially grid like pattern in a plurality of rows and columns, each one said one or more die support panels having a plurality of y-axis indicia, each one of said plurality of y-axis indicia being disposed substantially adjacently with a corresponding row of said openings, each one said one or more die support panels further having a plurality of x-axis indicia, each one of said plurality of x-axis indicia being disposed substantially adjacently with a corresponding column of said openings, wherein each pair of one of said x-axis indicia and one of said y-axis indicia reference and correspond to one of said plurality of openings;b) one or more dies, each of said one or more dies comprising a top surface having a graphic design thereon and a recessed region surrounding said graphic design, each die further having one or more apertures disposed in said recessed region, each aperture being referenced and identified with a pair of one of said plurality of x-axis and one of said plurality of y-axis indicia disposed substantially adjacently thereto; andc) a plurality of positioning fasteners, each one of ...

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Номер записи: 48
30-05-2019 дата публикации

Pressing Roller for the Processing of Web Paper Material

Номер: US20190160777A1
Автор: Guglielmo Biagiotti
Принадлежит: Individual

A pressing roller (10) for the processing of web paper material, in particular of the type used in cooperation with an engraving roller (G1) for the bonding of two or more embossed plies of web paper material, comprises a cylindrical pressure surface (11) defined by a plurality of annular resilient pressure bodies (15) of rubber material that have a high surface hardness which allows to avoid the effect of “double embossing” and at the same time have a high elastic yielding which allows to obtain adequate nip also with relatively low contact pressures.

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Номер записи: 49
02-07-2015 дата публикации

Hybrid multi-ply tissue paper product and method for manufacturing the same

Номер: US20150184342A1
Автор: Pascale SAAS, Sebastien Jeannot
Принадлежит: SCA Tissue France SAS

A hybrid multi-ply tissue paper product comprising at least three plies made of tissue paper base-sheet is described. At least one ply is a structured ply produced by a structuring manufacturing method. The structured ply includes a structured back face. At least another ply is a wet pressed ply produced by a wet press manufacturing method. The structured ply is positioned and orientated with respect to the at least two other plies such that the structured back face of the structured ply is facing the at least two other plies so as to dampen a two-sidedness effect related to the structured back face.

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Номер записи: 50
08-07-2021 дата публикации

KITCHEN PAPER ROLL AND KITCHEN PAPER

Номер: US20210207328A1
Автор: KATO Hirohiko
Принадлежит:

A kitchen paper roll includes a kitchen paper that is formed by joining two sheets in a nested manner and is wound to form the kitchen paper roll. Each of the sheets includes an embossed region. The density of embossed protrusions on each of the sheets is greater than or equal to 0.075/mmand less than or equal to 0.2/mm, the winding density of the kitchen paper is greater than or equal to 0.12 m/cmand less than or equal to 0.27 m/cm, and the ratio of a minimum embossment area to a maximum embossment area in the kitchen paper is greater than or equal to 0.51. 1. A kitchen paper roll , comprising:a kitchen paper that is formed by joining two sheets in a nested manner and is wound to form the kitchen paper roll, each of the sheets including an embossed region, wherein{'sup': 2', '2, 'a density of embossed protrusions on each of the sheets is greater than or equal to 0.075/mmand less than or equal to 0.2/mm;'}{'sup': 2', '2, 'a winding density of the kitchen paper is greater than or equal to 0.12 m/cmand less than or equal to 0.27 m/cm; and'}a ratio of a minimum embossment area to a maximum embossment area in the kitchen paper is greater than or equal to 0.51.2. The kitchen paper roll as claimed in claim 1 , wherein each of the sheets includes only the embossed region.3. The kitchen paper roll as claimed in claim 1 , wherein an area percentage of the embossed protrusions in the embossed region of each of the sheets is greater than or equal to 8% and less than or equal to 14%.4. The kitchen paper roll as claimed in claim 1 , wherein a difference between a maximum thickness and a minimum thickness of the kitchen paper is greater than or equal to 0.03 mm and less than or equal to 0.115 mm.5. The kitchen paper roll as claimed in claim 1 , wherein a thickness of a stack of five sheets of the kitchen paper is greater than or equal to 1.9 mm and less than or equal to 4 mm.6. A kitchen paper to be wound to form a kitchen paper roll claim 1 , the kitchen paper comprising:two ...

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Номер записи: 51
30-06-2016 дата публикации

Edge embosser set for tissue paper roll conversion

Номер: US20160186378A1
Автор: José Antonio Logiodice
Принадлежит: Roll Tec Cilindro Ltda

An edge embosser for converting paper tissue, having three processing stations, two for engraving ( 1 ) and ( 2 ) and one for joining ( 3 ), between which there are continuous strips of ordinary paper, wherein (P 1 ) is a lower or inner strip and (P 2 ) is an upper or outer strip, so that they can both be embossed with any pattern in the two first stations ( 1 ) and ( 2 ), and then both are joined by their edges through station ( 3 ) forming a finished continuous strip of paper (P 3 ); each engraving station ( 1 and 2 ) comprises a pair of rolls, one made of rubber ( 4 A- 4 B) and the other of engraved steel ( 5 A- 5 B), where the latter are pulled by the corresponding continuous inner and outer strip of paper (P 1 or P 2 ) passing between each pair and guided by casters ( 6, 7, 8 and 9 ); said joining station ( 3 ) is placed after the two engraving stations ( 1 - 2 ), and it also comprises two rollers, a wheel roller ( 10 ) and a pulled counter-wheel roller ( 11 ), between which the continuous strips of paper (P 1 and P 2 ) are aligned, so that they can be joined by their edges and, thus, said wheel roller ( 10 ) presents, along its length, various rings ( 12 ) mounted on O-rings ( 13 ), each ring constituting the protruding means for supplementary pressure and the realization of the fastening bands by mechanical lamination (F).

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Номер записи: 52
13-06-2019 дата публикации

Embossing tool and method to minimise bubble formation in embossed structures

Номер: US20190176386A1
Автор: Ben Paul Stevens, Gary Fairless Power, Karlo Ivan Jolic
Принадлежит: CCL Security Pty Ltd

An embossing tool for use with a rotating embossing roller, including: a tool body having a tool surface; and an array of recesses set into the tool surface to form a desired embossing surface profile, wherein at least two of the recesses are interconnected by a passage to enable fluid communication therebetween during embossing.

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Номер записи: 53
29-06-2017 дата публикации

THICKNESS CALIBRATION OF AN EMBOSSING DIE

Номер: US20170182727A1
Автор: Peleg Eyal, Shaul Itzik, Stein Shahar, Trendafilov George
Принадлежит: HEWLETT-PACKARD INDIGO B.V.

There is disclosed a computer program product for carrying out a method of calibrating a thickness of an embossing die, the embossing die being formed from a plurality of ink layers printed by an apparatus. According to the method, an average thickness of an ink layer printed by the apparatus may be calculated, and a target die thickness may be calculated as a function of the average ink layer thickness. A system for implementing a method of calibrating a thickness of an embossing die and a method of measuring a thickness of an embossing die are also disclosed. 1. An apparatus comprising:a photo-imaging cylinder;a latent image forming unit to form a latent image with a static charge on the photo-imaging cylinder;a developer to transfer ink onto the photo-imaging cylinder to develop the latent image;an intermediate transfer member (ITM) to receive ink from the photo-imaging cylinder;an impression cylinder having a surface to receive a removable impression layer installed around the impression cylinder, the impression cylinder to contact or cause a print medium to contact the ITM; anda non-transitory computer-readable medium with instructions hereon, the instructions, when executed, cause a processor to:calculate an average ink layer thickness of an ink layer accumulated from the ITM on the impression layer installed on the impression cylinder, andcalibrate a calculation of a target die thickness as a function of the calculated average ink layer thickness so that the photo-imaging cylinder, the latent image forming unit, the developer, the ITM, and the impression cylinder are calibrated for forming an embossing die with the target die thickness on the impression layer.2. The apparatus of claim 1 , wherein the instructions to calculate the average thickness of the ink layer cause the processor to:obtain an average thickness of a plurality of test dies printed by the apparatus; anddivide the average thickness of the plurality of test dies by the number of ink layers ...

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Номер записи: 54
29-06-2017 дата публикации

EMBOSSING DIE CREATION

Номер: US20170182836A1
Автор: Peleg Eyal, Stein Shahar
Принадлежит: HEWLETT-PACKARD INDIGO B.V.

An embossing die is created by printing multiple ink layers () in superposition thereby to build up a printed relief pattern () in accordance with received design data specifying a design to be embossed. The design data is modified after receipt to introduce into the printed relief pattern to be built, one or more channels () which extend depth-wise through multiple ink layers of the printed relief pattern () and serve to fully or partially segment the printed relief pattern. 1. A method comprising;receiving design data specifying a design to be embossed; selectively discharging a precharged electrostatic drum of a printing device in accordance with the design to be embossed, which forms a latent image on the electrostatic drum corresponding to the design to be embossed;', 'applying ink to discharged portions of the electrostatic drum that form the latent image corresponding to the design to be embossed; and', 'transferring the applied ink from the discharged portions of the electrostatic drum to an impression layer removably installed on a surface of an impression cylinder of the printing device via an intermediary cylinder of the printing device, which forms an embossing die on the impression layer of the impression cylinder as multiple ink layers constituting a printed relief pattern in accordance with the design data., 'performing a plurality of times2. The method of claim 1 , further comprising claim 1 , prior to forming the embossing die claim 1 , replacing a first impression layer on the impression cylinder with a second impression layer claim 1 , the second impression layer having a different composition from the first impression layer which is configured to absorb excess ink.3. The method of claim 1 , further comprising:after forming the embossing die, advancing a medium between the intermediary cylinder and the impression cylinder, the embossing die embossing the design onto the medium; andwhile the medium is advancing between the intermediary cylinder and ...

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Номер записи: 55
29-06-2017 дата публикации

High Roll Density Fibrous Structures

Номер: US20170183824A1
Автор: McNEIL Kevin Benson
Принадлежит:

A roll of fibrous structure. The fibrous structure can be embossed and have a basis weight of less than about 45 pounds per 3000 square feet. The roll can have a roll diameter greater than about 6.5 inches and a roll density of greater than about 0.09 grams per cubic centimeter. The roll can also have a dispensed to effective caliper ratio of greater than about 1.01. 1. A roll of fibrous structure , the fibrous structure having a dispensed to effective caliper ratio of greater than about 1.01.2. The roll of claim 1 , wherein said fibrous structure comprises embossed paper having a basis weight of less than about 45 pounds per 3000 square feet claim 1 , and wherein said roll has a roll diameter greater than about 6.5 inches.3. The roll of claim 1 , wherein said fibrous substrate comprises a continuous web of through-air-dried paper claim 1 , said web having a length greater than about 1000 inches and the roll having a diameter greater than about 6.5 inches.4. The roll of claim 1 , wherein said fibrous substrate comprises periodic lines of perforation claim 1 , the lines of perforation defining sheets of fibrous substrate claim 1 , each said sheet having a surface area of at least 700 square centimeters claim 1 , wherein said roll comprises at least 100 of said sheets of fibrous substrate.5. The roll of claim 1 , wherein said fibrous substrate comprises periodic lines of perforation claim 1 , the lines of perforation defining sheets of fibrous substrate claim 1 , each said sheet having a surface area of at least 400 square centimeters claim 1 , wherein said roll comprises at least 170 of said sheets of fibrous substrate.6. The roll of claim 1 , wherein said fibrous substrate comprises a continuous web of through-air-dried paper wound into a roll having a roll compressibility of between about 1.9% and about 5.1% claim 1 , wherein said through-air-dried paper can be dispensed by unrolling from said roll claim 1 , and said through-air-dried paper has a dispensed ...

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Номер записи: 56
11-06-2020 дата публикации

IMAGE FORMING APPARATUS

Номер: US20200180339A1
Автор: AWANO Hiroaki, MAKITA Takuya, MATSUMOTO Masashi, NOBE Yutaka, TERAO Naoto
Принадлежит: FUJI XEROX CO., LTD.

An image forming apparatus includes: a needleless binding device configured to form a recessed or raised impression as a needleless binding part by performing needleless binding on a bundle of sheets; an environment sensor; and a controller configured to perform, based on a value detected by the environment sensor, control to display a confirmation image requesting a user to make confirmation on the needleless binding prior to execution of the needleless binding. 1. An image forming apparatus comprising:a needleless binding device configured to form a recessed or raised impression as a needleless binding part by performing needleless binding on a bundle of sheets;an environment sensor; anda controller configured to perform, based on a value detected by the environment sensor, control to display a confirmation image requesting a user to make confirmation on the needleless binding prior to execution of the needleless binding.2. The image forming apparatus according to claim 1 , whereinthe confirmation image includes a message to request making confirmation on at least one item affecting quality of the needleless binding part under a current environment.3. The image forming apparatus according to claim 1 , whereinthe confirmation image includes a message to prompt changing the needleless binding to needle binding. This application a Divisional application of U.S. patent application Ser. No. 16/113,609, filed Aug. 27, 2018 which in turn is based on and claims priority under 35 USC 119 from Japanese Patent Application No. 2018-054354 filed Mar. 22, 2018, Japanese Patent Application No. 2018-054344 filed Mar. 22, 2018, and Japanese Patent Application No. 2018-054349 filed Mar. 22, 2018.The present disclosure relates to an image forming apparatus.An image forming apparatus includes, for example, an image forming unit and a post-processing unit. The post-processing unit may be incorporated in the image forming unit. The image forming unit is an apparatus for forming an ...

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Номер записи: 57
14-07-2016 дата публикации

Device for Embossing Packaging Material with a Set of Embossing Rollers of the Male-Female Die Type

Номер: US20160200066A1
Автор: Boegli Charles, Droz Alain, Steffen Werner
Принадлежит:

The embossing device for embossing packaging material comprises a set of embossing rollers with male die and female die rollers co-operating with one another, the surface of which is provided with texture elements, wherein the texture elements (MR) on the surface of the female die roller (M), which are assigned to the texture elements (PE) on the surface of the male die roller (P) are not inversely congruent by an amount of above 15 μm in axial and radial direction and the texture elements of the male die and female roller associated with one another comprise facets (F) for the purpose of local pressure elevation. A facet (F) comprises faces (FN), which with respect to the imaginary, continuous surface of the texture is inclined. With such facetted rollers, a very large variety of films can be embossed in an aesthetically appealing manner, wherein the films can be mainly employed in the tobacco and foodstuff industry. 114-. (canceled)15. An embossing device for embossing packaging material comprising:a set of embossing rollers including a male die roller and a female die roller co-operating with each other, a surface of the male die roller having texture elements, and a surface of the female die roller having texture elements,wherein the texture elements of the female die roller, which are assigned to the texture elements of the male die roller, are not inversely congruent by an amount of above 15 μm in an axial and a radial direction, andwherein the texture elements of the male die roller, which are assigned to the texture elements of the female die roller, have facets configured to increase a local pressure.16. The embossing device according to claim 15 , wherein each of the facets have faces which are inclined at a defined angle claim 15 , with respect to an imaginary and continuous surface of a texture of a logo represented by the texture elements.17. The embossing device according to claim 15 , wherein a minimal area for each of the facets is 0.4 mm×0.4 mm ...

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Номер записи: 58
13-07-2017 дата публикации

SYSTEM FOR HANDLING DIES COMPRISING A SUPPORT AND A HANDLER

Номер: US20170197377A1
Автор: Puig Vargas Jordi, Serra Obiol Ramon
Принадлежит:

System for handling dies with a rectangular and/or arched transverse cross-section that comprises a support for placing in a removable manner dies having a rectangular transverse cross-section, the support being designed to be coupled in a sliding manner to a fixed structure, in which at least said support has fastening means for holding at least one die with a rectangular transverse cross-section vertically in the air; and a handler provided with hooking means designed to be coupled to the support to place and/or remove the support with respect to the fixed structure, the handler having coupling means to be coupled to a transelevator or similar. This system is designed to facilitate the operations of placing and removing the dies during their storage. 2. The system for handling dies according to claim 1 , characterized in that the transport means consist of a transelevator or a similar transport mean.31. The system for handling dies according to claim 1 , characterized in that the support () for placing the dies has rolling means that can slide over guiding profiles located in the fixed structure.48-. (canceled)915137132. A handler () to place and/or remove a support () for placing dies with a rectangular and/or arched transverse cross-section claim 1 , comprising a frame that has hooking means claim 1 , which move axially and linearly so as to be coupled to a support for placing dies and a rest area in which the dies are available claim 1 , in that support comprises a substantially U-shaped elongated profile () in which fastening means are secured along said profile claim 1 , in order to hold at least one die vertically in the air claim 1 , said fastening means being provided with rolling means () claim 1 , characterized in that the rest area has a pair of elongated secondary guide profiles claim 1 , which are substantially U-shaped claim 1 , spaced from one another claim 1 , and designed for placing dies having an arched transverse cross-section so that dies with ...

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Номер записи: 59
30-07-2015 дата публикации

Method and Apparatus for Making an Apertured Web

Номер: US20150209189A1
Автор: Mullane Timothy Ian
Принадлежит:

A method for making apertures in a web comprising providing a precursor web material; providing a pair of counter-rotating, intermeshing rollers, wherein a first roller comprises circumferentially-extending ridges and grooves, and a second roller comprises teeth being tapered from a base and a tip, the teeth being joined to the second roller at the base, the base of the tooth having a cross-sectional length dimension greater than a cross-sectional width dimension; and moving the web material through a nip of the counter-rotating, intermeshing rollers; wherein apertures are formed in the precursor web material as the teeth on one of the rollers intermesh with grooves on the other of the rollers. 1a plurality of circumferentially extending ridges and grooves on the surface of the roll that are oriented perpendicular to said axis, wherein said ridges have a top surface and said grooves have a bottom surface; anda plurality of spaced apart teeth extending outwardly from the top surface of said ridges on said roll, said teeth having a base and a single tip, wherein the top surface of the ridges on said roll are disposed between the tips of said teeth and the bottom surface of said grooves, wherein when looking in the direction of the axis of the roll, the teeth are tapered from the base to the tip, and wherein the base of said teeth have a cross-sectional length dimension greater than a cross-sectional width dimension.. An apparatus comprising a generally cylindrical roll, said roll having a surface, a circumference, and an axis extending in a direction, said roll comprising: The present invention relates to methods and apparatus for making apertured webs. Specifically, the method and apparatus can be used to make three-dimensional apertured films, nonwovens, and laminates thereof.Apertured webs are utilized in a wide variety of industrial and consumer products. For example, apertured films or apertured nonwovens are known for use in disposable absorbent articles such as ...

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Номер записи: 60
27-06-2019 дата публикации

Embossing device and method

Номер: US20190193367A1
Автор: Dettori Daniele, Pardini Gionata
Принадлежит:

An embossing device () includes three embossing rollers (), each co-acting with a pressure roller (), to emboss a plurality of paper plies (V, V, V). Two embossing rollers can be easily interchanged to switch from a nested configuration to a tip-to-tip configuration, or to switch from one type of pattern to another. A lamination roller and a glue dispenser are arranged around one of the embossing rollers. 11123. An embossing device () for producing a multi-ply web material (N) having at least two embossed plies (V , V; V) bonded by gluing , comprising:{'b': 5', '5, 'a first embossing roller () provided with first embossing protuberances (P);'}{'b': 11', '5', '13', '1', '1', '5, 'a first pressure roller (), configured for forming with the first embossing roller () a first embossing nip () configured for receiving and embossing a first ply (V) with first embossed protrusions (S) of a first embossing pattern defined by the first embossing protuberances (P);'}{'b': 23', '5', '1', '1', '1', '5, 'a glue dispenser () co-acting with the first embossing roller () for applying glue (C) to embossed protrusions (S) of the first ply (V) when the first ply (V) is in contact with the first embossing roller ();'}{'b': 7', '7, 'a second embossing roller () provided with second embossing protuberances (P);'}{'b': 15', '7', '17', '2', '2', '7', '5', '7', '6', '1', '2, 'a second pressure roller (), configured for forming with the second embossing roller () a second embossing nip () configured for receiving and embossing a second ply (V) with second embossed protrusions (S) of a second embossing pattern defined by the second embossing protuberances (P); wherein the first embossing roller () and the second embossing roller () are configured for forming a first transfer nip () for the passage of embossed plies (V V);'}{'b': 41', '5', '1', '2', '41', '5', '5, 'a lamination roller () configured for co-acting with the first embossing roller () and configured for laminating the first ply (V) ...

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Номер записи: 61
18-06-2020 дата публикации

METHOD FOR PRODUCTION OF A FEMALE EMBOSSING TOOL, A FEMALE EMBOSSING TOOL, AND AN EMBOSSING MODULE EQUIPPED THEREWITH

Номер: US20200189224A1
Автор: PESSOTTO Francesco, VALTERIO Roberto
Принадлежит:

A method for production of a female embossing tool intended for embossing a sheet element: provide a female embossing tool with an outer layer made of a material with shape-memory type properties, and the outer face of the layer has no recesses; provide a male embossing tool with an outer face with at least one protuberance corresponding to at least one desired embossing relief that is to be formed on the sheet element after embossing; and cooperation of the male embossing tool with the female embossing tool such that the outer layer of the female embossing tool undergoes a plastic deformation which creates at least one recess of a shape complementary to the protuberance(s) of the male embossing tool. 1. A female embossing tool for sheet elements configured to form packagings , the female embossing tool comprising:an outer layer comprised of a material with shape-memory type properties.2. The female embossing tool according to claim 1 , wherein the material is selected from at least one of shape-memory metal alloys and polymer materials with shape-memory type properties.3. The female embossing tool according to claim 1 , wherein the tool is flat and forms a tool for a platen press.4. The female embossing tool according to claim 1 , wherein the tool has a cylindrical outer revolution face on which the material is located such that the tool forms a rotating female embossing tool on the outer revolution face. The present application is a divisional application under 37 C.F.R. § 1.53(b) of prior U.S. patent application Ser. No. 15/525,102, filed May 8, 2017, which is a 35 U.S.C. § 371 national phase conversion of PCT/EP2015/025075, filed Oct. 29, 2105, which claims priority of European Patent Application No. 14003718.5, filed Nov. 10, 2014, the contents of each of which applications are incorporated by reference herein. The PCT International Application was published in the French language.The present invention concerns a method for production of a female embossing tool ...

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Номер записи: 62
19-07-2018 дата публикации

Partitionable paper towel

Номер: US20180199766A1
Автор: David A. Hoadley, Steven R. Olson, Thomas J. Daul
Принадлежит: GPCP IP Holdings LLC

The present disclosure is directed to a paper towel product that will capably separate from the paper towel roll as a full sheet, a half sheet or a quarter sheet. A method of making a paper towel with machine direction perforations is also disclosed.

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Номер записи: 63
29-07-2021 дата публикации

Multi-Ply Fibrous Structure-Containing Articles

Номер: US20210230807A1
Автор: Christopher Michael Young, James Roy Denbow, Jeffrey Glen Sheehan, Kathryn Christian Kien, Michael Donald Suer, Michael Gomer STELLJES, Paul Dennis Trokhan, Steven Lee Barnholtz, Timothy James Klawitter
Принадлежит: Procter and Gamble Co

Articles, for example multi-ply fibrous structure-containing articles such as multi-ply sanitary tissue products, containing two or more fibrous structure plies, wherein at least one of the fibrous structure plies is embossed and is bonded to at least one other fibrous structure ply by a water-resistant bond such that void volume is created between the bonded fibrous structure plies.

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Номер записи: 64
25-06-2020 дата публикации

Embossed Fibrous Structures

Номер: US20200199822A1
Автор: Barkey Douglas Jay, Ekenga Charles Chidozie, Knobloch Thorsten, Manifold John Allen, Sands Kathleen Diane
Принадлежит:

Embossed multi-ply fibrous structures that exhibit a Geometric Mean Elongation of greater than 15.8% as measured according to the Elongation Test Method are provided. 1. An embossed multi-ply fibrous structure comprising hardwood pulp fibers and softwood pulp fibers , wherein that exhibits a Geometric Mean Elongation of greater than 15.8% as measured according to the Elongation Test Method.2. The embossed multi-ply fibrous structure according to wherein the embossed multi-ply fibrous structure comprises a creped fibrous structure.3. The embossed multi-ply fibrous structure according to wherein the embossed multi-ply fibrous structure comprises an uncreped fibrous structure.4. The embossed multi-ply fibrous structure according to wherein the embossed multi-ply fibrous structure exhibits a basis weight of greater than 15 gsm to about 120 gsm as measured according to the Basis Weight Test Method.5. The embossed multi-ply fibrous structure according to wherein the embossed multi-ply fibrous structure is a sanitary tissue product.6. The embossed multi-ply fibrous structure according to wherein the sanitary tissue product is in roll form.7. The embossed multi-ply fibrous structure according to wherein the sanitary tissue product comprises more than two fibrous structure plies.8. The embossed multi-ply fibrous structure according to wherein the sanitary tissue product is a toilet tissue.9. The embossed multi-ply fibrous structure according to wherein the sanitary tissue product is a paper towel.10. The embossed multi-ply fibrous structure according to wherein the sanitary tissue product is a facial tissue.11. The embossed multi-ply fibrous structure according to wherein the embossed multi-ply fibrous structure comprises one or more non-linear embossments.12. The embossed multi-ply fibrous structure according to wherein the embossed multi-ply fibrous structure comprises one or more linear embossments.13. The embossed multi-ply fibrous structure according to wherein the ...

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Номер записи: 65
13-08-2015 дата публикации

CORRUGATED CARDBOARD INSTALLATION

Номер: US20150224733A1
Автор: HÄGLER Martin, Kraus Helmut
Принадлежит:

The invention relates to a corrugated cardboard installation. The corrugated cardboard installation comprises a first material supply device for dispensing a first material web, a second material supply device for dispensing a second material web, a first corrugated cardboard production assembly for producing a first corrugated cardboard web from the first material web and the second material web, a cross-cutting assembly for producing corrugated cardboard sheets from the first corrugated cardboard web, a warp detection assembly for detecting the warp of corrugated cardboard sheets or partial corrugated cardboard webs, an information processing device receiving warp information from the warp detection assembly relating to the corrugated cardboard sheets or the partial corrugated cardboard webs, and at least one corrugated cardboard sheet warp influencing assembly (actuable depending on signals received from the information processing device for influencing the warp of the corrugated cardboard sheets. 1. A corrugated cardboard installation for the production of corrugated cardboard sheets , comprisinga. a first material supply device for dispensing a first material web,b. a second material supply device for dispensing a second material web,c. a first corrugated cardboard production device for producing a first corrugated cardboard web laminated on at least one side from at least the first material web and the second material web,d. a cross-cutting for producing corrugated cardboard sheets from at least the first corrugated cardboard laminated on at least one side,e. a warp detection assembly for detecting a warp of at least one of the group comprising the corrugated cardboard sheets and partial corrugated cardboard webs produced at least from the first corrugated cardboard web laminated on at least one side,f. an information processing device which receives from the warp detection assembly warp information relating to at least one of the group comprising the ...

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Номер записи: 66
02-08-2018 дата публикации

TOPICALLY TREATED PATTERNED TISSUE PRODUCT

Номер: US20180213981A1
Автор: Allen Peter John, Holz Jeffrey Dean, Krautkramer Robert Eugene, Logut Tara Marie, Nelson Samuel August, Vogt Kevin Joseph
Принадлежит:

The present application provides chemically treated fibrous structures, tissue products and a method of manufacturing thereof, wherein the fibrous structure comprises a textured background surface, a design element formed by removing a portion of the textured background, the design element lying between the surface and bottom planes of the fibrous structure, and an additive composition selectively disposed on the design element. The method of manufacturing said patterned tissue product comprises the steps of (a) providing a tissue web having a textured top surface lying in a surface plane and a bottom surface lying in a bottom plane wherein there is a z-directional height difference between the surface plane and the bottom plane; (b) conveying the web through a first nip created by a first receiving roll and a pattern roll having a plurality of protuberances forming a design pattern; (c) conforming a portion of the web to the protuberances; and (d) applying a chemical papermaking additive to an applicator roll; (e) conveying the web through a second nip created by the pattern roll and the applicator roll; (f) transferring the additive from the applicator roll to the conformed portion of the web; and (g) conveying the web into a second nip formed between the pattern roll and a second receiving roll. 1. A chemically treated fibrous structure comprising a fibrous structure having a first textured surface lying in a first plane , a first design element lying in a second plane , a bottom surface lying in a third plane and a second design element lying in a fourth plane above the second plane , where there is a z-direction height difference between the first and third planes and the second and fourth planes lie between the first and third planes and a chemical papermaking additive selected from the group consisting of strength agents , bonding agents , softening agents , lotions , humectants , emollients , vitamins and colorants is selectively disposed on the fourth plane ...

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Номер записи: 67
02-08-2018 дата публикации

Textured subtractive patterning

Номер: US20180216298A1
Автор: Jeffrey Dean Holz, Kevin Joseph Vogt, Peter John Allen, Robert Eugene Krautkramer, Samuel August Nelson, Tara Marie Logut
Принадлежит: Kimberly Clark Worldwide Inc

The present application provides a method of manufacturing a patterned tissue product comprising a textured background surface, and a design element wherein the design element is formed by removing a portion of the textured background. The method comprises the steps of (a) providing a tissue web having a textured top surface lying in a surface plane and a bottom surface lying in a bottom plane wherein there is a z-directional height difference between the surface plane and the bottom plane; (b) conveying the web through a first nip created by a first receiving roll and a pattern roll having a plurality of protuberances forming a design pattern; (c) conforming a portion of the web to the protuberances; and (d) conveying the web into a second nip formed between the pattern roll and a second receiving roll to form a patterned tissue product having a design element corresponding to the plurality of protuberances, the design element lying in a design element plane that is between the surface plane and the bottom plane. The textured surface provides the tissue with an overall background pattern that is typically visually distinct from the design element imparted thereon. The method may further comprise the step of applying a papermaking additive or water to the conformed portion of the web via an applicator roll between step (c) and (d). The pattern roll is generally a hard and non-deformable roll, such as a steel roll. The first receiving roll has a hardness greater than 40 Shore (A), such as from 40 to 100 Shore (A). The second receiving roll may have a smooth or non-smooth surface, and the pressure applied at the second nip is greater than 30 pli, such as from about 50-250 pli.

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Номер записи: 68
11-07-2019 дата публикации

Method and apparatus for deforming a web

Номер: US20190210267A1
Автор: Jill Marlene Orr, John Brian Strube, John Joseph Curro, Kirk Wallace Lake, Leroy Joseph KOCHER, Timothy Ian Mullane
Принадлежит: Procter and Gamble Co

Methods and apparatuses for deforming a web are disclosed. In one embodiment, the method involves feeding a web into a nip that is formed between at least two intermeshing rolls. The rolls are configured for deforming a web with at least two sets of deformations that are oriented in different directions relative to the surfaces of the web.

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Номер записи: 69
09-08-2018 дата публикации

Bonding Apparatus and Method

Номер: US20180221214A1
Автор: BAO Hailing, Dreisig Robert Charles, ECKSTEIN Joseph Allen, KALNITZ Howard Jay, SCHNEIDER Uwe
Принадлежит:

The present disclosure relates to methods and apparatuses for mechanically bonding substrates together. The apparatuses may include a pattern roll including a pattern element protruding radially outward. The pattern element includes a pattern surface and includes one or more channels adjacent the pattern surface. The pattern roll may be positioned adjacent an anvil roll to define a nip between the pattern surface and the anvil roll, wherein the pattern roll is biased toward the anvil roll to define a nip pressure between pattern surface and the anvil roll. As substrates advance between the pattern roll and anvil roll, the substrates are compressed between the anvil roll and the pattern surface to form a discrete bond region between the first and second substrates. As such, during the bonding process, some yielded substrate material flows from under the pattern surface and into the channel to form a channel grommet region. 1. An apparatus for dynamically bonding substrates , the apparatus comprising:an anvil roll; base circumferential surface;', 'a pattern element, wherein the pattern element includes a pattern surface, and wherein the pattern element protrudes outward from the base circumferential surface to define a distance, Hp, between the pattern surface and the base surface, and wherein the pattern element is bounded by a perimeter;', 'a channel in the pattern element, the channel having a first end portion and a second end portion, the first end portion located on the perimeter; and, 'a bonding roll includingwherein the bonding roll is adjacent the anvil roll to define a nip between the pattern surface and the anvil roll; andwherein the bonding roll is biased toward the anvil roll to define a nip pressure from about 40,000 PSI to about 60,000 PSI between the pattern surface and the anvil roll.2. The apparatus of claim 1 , wherein the second end portion of the channel is located on the perimeter.3. The apparatus of claim 2 , wherein the channel divides the ...

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Номер записи: 70
09-07-2020 дата публикации

Partitionable Paper Towel

Номер: US20200214511A1
Автор: Daul Thomas J., HOADLEY David A., Olson Steven R.
Принадлежит:

The present disclosure is directed to a paper towel product that will capably separate from the paper towel roll as a full sheet, a half sheet or a quarter sheet. A method of making a paper towel with machine direction perforations is also disclosed. 1. A partionable wiper product comprising:a base sheet having a SAT absorbency of between about 500 g/sq. meter and about 1300 g/sq. meter;wherein the base sheet has a basis weight of at least 20 g/sq. meter;wherein the wiper product comprises at least one MD perforation line; andwherein the ratio of the tensile strength of the machine direction perforation line to the cross direction tensile strength of the product is from about 30% to about 60%.2. The wiper product of claim 1 , wherein the at least one MD perforation line has a perforation tensile of at least about 750 g/3 inches.3. (canceled)4. The wiper product of claim 1 , wherein the wiper product further comprises at least one CD perforation line.5. The wiper product of claim 1 , wherein the wiper has a SAT absorbent capacity is at least about 300 grams/sq. meter.6. The wiper product of claim 1 , wherein the MD perforation line comprises a cut length of at least about 2.0 mm.7. The wiper product of claim 1 , wherein the MD perforation line comprises a bond length of at least about 0.5 mm.8. The wiper product of claim 1 , wherein the cuts make up at least about 50% of the length of the MD perforation line.9. The wiper product of claim 1 , wherein the wiper is pre-moistened.10. The wiper product of claim 4 , wherein the at least one CD perforation line has a percent bond area of at least about 15%.11. The wiper product of claim 1 , wherein the at least one MD perforation line has a percent bond area of at least about 15%.12. The wiper product of claim 4 , wherein the perforation strength of the MD perforation line is greater than the perforation strength of the CD perforation line.13. The wiper product of claim 4 , wherein the ratio of the perforation strength of ...

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Номер записи: 71
25-07-2019 дата публикации

Method for reducing the bulk and increasing the density of a tissue product

Номер: US20190226152A1
Автор: Steven R. Olson
Принадлежит: GPCP IP Holdings LLC

A method of increasing the density and reducing the bulk of multi-ply paper products allowing one to reduce the roll size or increase the roll content, while minimizing the destruction of favorable product attributes.

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Номер записи: 72
01-08-2019 дата публикации

METHOD FOR CUTTING, PRINTING OR EMBOSSING

Номер: US20190232595A1
Автор: Adams Mike, Wrack Phil
Принадлежит:

The invention relates to an apparatus and method for cutting, printing or embossing a continuous sheet of material. The apparatus comprises a tool element, at least two anvils, which are co-operable with the tool element, and a phase adjustment device. The tool element is configured to have a constant surface speed during operation of the apparatus. The apparatus is adapted to receive the continuous sheet at a constant speed into the apparatus, and being adapted to output the continuous sheet at a constant speed from the apparatus. The phase adjustment device is operable to adjust a speed of the continuous sheet within the apparatus in order to adjust a phase of alternate parts of the continuous sheet to be cut, printed or embossed by each anvil as it co-operates with the tool element. 1. A method of cutting , printing or embossing a continuous sheet using an apparatus comprising a tool element , at least two anvils , which are co-operable with the tool element , and a phase adjustment device comprising at least two carriages , each carriage being associated with a respective anvil , each carriage having two rollers such that a respective portion of the continuous sheet is between the two rollers of each carriage , the continuous sheet having a constant speed into and out of the apparatus , the method comprising:operating the tool element with a constant surface speed;using the phase adjustment device to adjust a speed of the continuous sheet within the apparatus by moving each carriage to provide said adjustment of the speed of the continuous sheet in order to adjust a phase position of alternate parts of the continuous sheet;passing each respective portion between the tool element and the anvil associated with each carriage and moving each carriage to adjust said speed of the continuous sheet by adjusting a speed of each respective portion; andcutting, printing or embossing the alternate parts of the continuous sheet using alternate anvils co-operating with the ...

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Номер записи: 73
09-09-2021 дата публикации

PAPER JOINT WITHOUT DISCONTINUITY FOR TUBE SHAPED PAPER WRAPS CLOSED BY MEANS OF EMBOSSED PAPER AND RE-SEALABLE INNERLINER SEAL BY MEANS OF STRUCTURED INNERLINER

Номер: US20210276298A1
Автор: Boegli Charles, Droz Alain, Steffen Werner
Принадлежит:

A set of thin foil surfaces configured to achieve a joint among the foil surfaces, the joint being arranged to be without discontinuity, comprising at least a first portion of surface dedicated to achieve the joint; pixelized type embossings on the first portion of surface; and at least a second portion of surface dedicated to achieve the joint. The second portion of surface is shaped to correspond to the first portion of surface for making the joint between the first portion of surface and the second portion of surface through contact. 1. A set of thin foil surfaces configured to achieve a joint between the foil surfaces , the joint being arranged to be substantially without discontinuity , the set of then foil surfaces comprisinga first portion of surface for providing the joint;pixelized type embossing on the first portion of surface;a second portion of surface for providing the joint,wherein the second portion of surface is shaped to correspond to the first portion of surface for making the joint between the first portion of surface and the second portion of surface through contact.2. The set of thin foil surfaces of claim 1 , wherein the second portion of surface comprises pixelized type embossing claim 1 ,wherein the pixelized type embossing of the first portion of surface and the pixelized type embossing of the second portion of surface are configured to intertwine for providing the joint between the first portion of surface and the second portion of surface.3. The set of thin foil surfaces of claim 1 , wherein the second portion of surface comprises an adhesive layer claim 1 , wherein the pixelized type embossing of the first portion of surface and the adhesive layer of the second portion of surface are configured to intertwine for providing the joint between the first portion of surface and the second portion of surface.4. The set of thin foil surfaces according to claim 1 , further comprisinga layer of glue configured to be located on either one of the ...

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Номер записи: 74
30-08-2018 дата публикации

NON-CONTINUOUSLY LAMINATED STRUCTURES OF THERMOPLASTIC FILMS WITH DIFFERING MATERIAL COMPOSITIONS AND FUNCTIONAL MATERIAL PROPERTIES

Номер: US20180244433A1
Автор: Borchardt Michael G., Broering Shaun T., Fix Deborah, Maxwell Jason R., Zhu Ranyi
Принадлежит:

A non-continuously laminated structure of thermoplastic films comprises thermoplastic films with differing material compositions and differing functional benefits. In particular, one or more embodiments comprise thermoplastic films that are co-extruded separately and then combined together by a post-extrusion bonding process. The differing composition of the various films of the non-continuously laminated structure of thermoplastic films and the post-extrusion bonding process, provide the structures with the functional benefits of the individual films. 1. A non-continuously laminated structure of thermoplastic films with differing material compositions and functional material properties , comprising:a first thermoplastic film comprising a first material composition that provides the first thermoplastic film layer with a first functional material property;a second thermoplastic film layer comprising a second material composition that provides the second thermoplastic film layer with a second functional material property; anda plurality of non-continuous bonds securing the first thermoplastic film layer directly to the second thermoplastic film layer;wherein the non-continuously laminated structure of thermoplastic films with differing material compositions and functional material properties demonstrates both the first functional material property and the second functional material property.2. The non-continuously laminated structure of thermoplastic films as recited in claim 1 , wherein the first functional material property and the second functional material property are opposing functional material properties.3. The non-continuously laminated structure of thermoplastic films as recited in claim 1 , wherein the first material composition comprises as a principal component linear low-density polyethylene.4. The non-continuously laminated structure of thermoplastic films as recited in claim 3 , wherein the second material composition comprises as a principal component ...

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Номер записи: 75
31-08-2017 дата публикации

Embossed multilayered cellulose product and means for the production thereof

Номер: US20170246827A1
Автор: Emi Stefani
Принадлежит: Sofidel Spa

The cellulose product comprises at least a first ply of embossed cellulose material and a second ply of embossed cellulose material, glued together. The first ply comprises: a first series of embossing protuberances with a first height (H′ 1 ) and a top surface to which a glue is applied which bonds the first ply and the second ply to one another; a second series of micro-embossing protuberances with a second height (H′ 2 ) lower than the first height (H′ 1 ); a third series of micro-embossing protuberances with a third height (H′ 3 ) lower than the second height (H′ 2 ). The protuberances of the first series are distributed over areas of the first ply, where the micro-embossing protuberances of the second series and the micro-embossing protuberances of the third series are absent.

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Номер записи: 76
08-08-2019 дата публикации

METHOD AND APPARATUS FOR EMBOSSING A SUBSTRATE

Номер: US20190240873A1
Автор: Condello Anthony S., Levy Michael Jon, Praharaj Seemit
Принадлежит:

An apparatus and method for embossing a substrate are disclosed. For example, the apparatus includes an embossing platform, a printhead to dispense ink on the embossing platform in a desired raised pattern on the embossing platform, a press to apply a load against a substrate placed on the desired raised pattern and the embossing platform to emboss the desired raised pattern onto the substrate, and an ink removal device to remove the ink that is dispensed on the embossing platform in the desired raised pattern. 1. An apparatus , comprising:an embossing platform;a printhead to dispense ink on the embossing platform in a desired raised pattern on the embossing platform;a press to apply a load against a substrate placed on the desired raised pattern and the embossing platform to emboss the desired raised pattern onto the substrate; andan ink removal device to remove the ink that is dispensed on the embossing platform in the desired raised pattern.2. The apparatus of claim 1 , further comprising:a substrate feed to continuously feed the substrate over the ink that is dispensed on the embossing platform in the desired raised pattern; anda substrate collector to collect the substrate after embossing with the desired raised pattern.3. The apparatus of claim 1 , further comprising:an upstream printhead to print a pattern that corresponds to the desired raised pattern on the substrate.4. The apparatus of claim 1 , wherein the embossing platform comprises a rotating platform.5. The apparatus of claim 4 , wherein the rotating platform comprises a drum comprising a plastic.6. The apparatus of claim 1 , wherein the press comprises a rubber drum.7. The apparatus of claim 1 , wherein the ink comprises a water soluble ultra violet (UV) ink.8. The apparatus of claim 7 , further comprising:a UV curing station to cure the water soluble UV ink that is printed in the desired raised pattern on the embossing platform.9. The apparatus of claim 7 , wherein the ink removal device comprises:a ...

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Номер записи: 77
08-08-2019 дата публикации

EMBOSSING TOOL FOR DEFORMING SMOOTH AND EMBOSSED FILMS

Номер: US20190240944A1
Автор: Schuman Dalibor, STEINER Markus
Принадлежит: Berhalter AG

An embossing tool including a female die () and a male die (). A raised section () is formed on the female die, which corresponds to the area to be embossed. An elastic compensating element () is located in a recess () of the male die (), which protrudes from the surface of the male die () by a few tenths of a millimeter. This embossing tool allows the undoing of existing embossments on a film (). 11. An embossing tool for deforming smooth and embossed films () made from metal or films made from laminates of metal and plastic , the embossing tool being adapted for installation in a stamping/punching and embossing machine , the embossing tool comprising:{'b': '5', 'a female die () with an embossing area,'}{'b': '7', 'a male die (),'}{'b': 5', '7', '1', '5', '7, 'wherein the female die () is movably supported for movement relative to the male die () by the stamping/punching and embossing machine, in order to emboss a film () that is adapted to be led through or inserted between the female die () and male die (),'}{'b': 7', '5, 'a surface on the male die () opposite the embossing area on the female die () has an elastically pliant and deformable construction.'}2137. The embossing tool according to claim 1 , further comprising an elastically deformable compensating element () arranged in the surface of the male die () at least in the surface opposite the embossing area that forms the surface that has the elastically pliant and deformable construction.313117. The embossing tool according to claim 2 , wherein the compensating element () is set in a recess () in the male die () and extends past a surface of the male die adjacent to the recess.41571. The embossing tool according to claim 1 , further comprising a deformable protective element () that is a few tenths of a millimeter thick placed over the male die () for preventing friction or adhesion of the film ().513551377. The embossing tool according to claim 1 , further comprising a first compensating element () ...

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Номер записи: 78
22-08-2019 дата публикации

Method And Apparatus For Making An Apertured Web

Номер: US20190254888A1
Автор: "ODonnell Hugh Joseph", ARORA Kelyn Anne, Benson Douglas Herrin, Breidenbach Vincent Sean, HAMMONS John Lee, McAffry Karen Denise, Mullane Timothy Ian, Turner Robert Haines
Принадлежит:

A method of creating a topsheet for an absorbent article is disclosed. The method includes the steps of: obtaining a pre-cursor web of material, the pre-cursor web of material having a first surface and an opposing second surface, wherein the pre-cursor web of material is a composite or laminate web having a first layer and a second layer, wherein the first layer is a film and the second layer is a nonwoven material having a plurality of fibers; forming a first plurality of apertures having sidewalls extending in a first direction from the pre-cursor web of material; forming a second plurality of apertures having sidewalls extending in a second direction from the pre-cursor material, wherein the first direction and the second direction are different; and forming a plurality of embossments in the pre-cursor web of material, wherein the embossments are oriented in a third direction opposite the first direction. 1. A method of creating a topsheet for an absorbent article , the method comprising the steps of:obtaining a pre-cursor web of material, the pre-cursor web of material having a first surface and an opposing second surface, wherein the pre-cursor web of material comprises a composite or laminate web having a first layer and a second layer, wherein the first layer is a film and the second layer is a nonwoven material comprising a plurality of fibers;forming a first plurality of apertures having sidewalls extending in a first direction from the pre-cursor web of material;forming a second plurality of apertures having sidewalls extending in a second direction from the pre-cursor material, wherein the first direction and the second direction are different; andforming a plurality of embossments in the pre-cursor web of material, wherein the embossments are oriented in a third direction opposite the first direction.2. The method of claim 1 , wherein the embossments comprise embossment sidewalls claim 1 , and wherein the embossment sidewalls comprise aperture sidewalls ...

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Номер записи: 79
21-09-2017 дата публикации

METHOD AND STATION FOR CONVERTING A FLAT SUBSTRATE

Номер: US20170266832A1
Автор: Clement Philippe, ROBADEY Pierre
Принадлежит:

A method for converting a flat substrate (W) in a station () for converting a flat substrate (W) that includes a rotary cutting unit () and at least one rotary deformation unit () positioned upstream of the rotary cutting unit () in the direction of movement (L) of the flat substrate (W), the method including: determining the conversion parameters of the flat substrate (W), such as the deformation layout and cutting layout; choosing a sleeve () carrying a form for carrying out the deformation depending on the deformation layout; mounting the sleeve () on a mandrel () in the rotary deformation unit (); choosing the cutting tools () depending on the cutting layout; mounting the cutting tools () in the rotary cutting unit (); and starting the conversion of the flat substrate (W).

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Номер записи: 80
21-09-2017 дата публикации

Tool-holder column, unit for converting a flat substrate, and methods for removing a rotary tool from and mounting it in a conversion unit

Номер: US20170266833A1
Автор: Boris Beguin, Philippe Clement
Принадлежит: BOBST MEX SA

A tool-holder column for a unit for converting a flat substrate that has two upper bearings ( 14, 16 ) each for supporting one end of an upper rotary tool ( 10 ), and two lower bearings ( 15, 17 ) each for supporting one end of a lower rotary tool ( 11 ), the flat substrate being movable longitudinally between the upper rotary tool ( 10 ) and the lower rotary tool ( 11 ), the bearings ( 14, 15, 16, 17 ) being vertically movable in opposite directions on either side of the longitudinal direction (L) of movement of the flat substrate, and a common drive for the bearings ( 14, 15, 16, 17 ) allowing the bearings ( 14, 15, 16, 17 ) to be moved simultaneously by one and the same distance in opposite directions, and including a screw device ( 25 ), the bearings ( 14, 15, 16, 17 ) being mounted one above another on the screw device ( 25 ) such that the rotation of the screw device ( 25 ) causes the linear movement of the bearings ( 14, 15, 16, 17 ) in opposite directions.

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Номер записи: 81
21-09-2017 дата публикации

BEARING, UNIT FOR CONVERTING A FLAT SUBSTRATE, AND METHODS FOR MOUNTING AND REMOVING A ROTARY TOOL

Номер: US20170268566A1
Автор: BÉGUIN Boris, Clement Philippe, GAVIN Mathieu
Принадлежит:

A bearing for holding a rotary conversion tool () that includes two end rolling bearing devices (), at least one intermediate rolling bearing device () interposed between the end rolling bearing devices (), the end and intermediate rolling bearing devices () being intended to engage with an end () of the rotary tool (), and at least one mechanical actuator () configured to exert a radial preload force (Fo, Fo′) at the intermediate rolling bearing device ().

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Номер записи: 82
20-09-2018 дата публикации

HIGH BULK TISSUE PRODUCT

Номер: US20180266055A1
Автор: Dwiggins John H.
Принадлежит: GPCP IP Holdings LLC

Products having improved caliper, sheet bulk and absorbency and methods for making those products are described. The method, comprises producing a multi-ply product having different emboss patterns on each ply where the emboss patterns are made up of emboss elements having an aspect ratio of from about 1 to about 2. 1. A tissue product comprising , at least two tissue plies , wherein the back-most ply is embossed with an emboss pattern that is a regular and continuous pattern and that comprises emboss elements having an aspect ratio of from about 1 to about 2 , and a size of from about 0.015 to about 0.070 inches;wherein the top-most ply is embossed with a decorative pattern that comprises decorative elements made up of discrete emboss elements having an aspect ratio of from about 1 to about 2, and a size of from about 0.015 to about 0.070 inches;2. The tissue product of claim 1 , wherein the back-most ply is produced using conventional wet pressing.3. The tissue product of claim 2 , wherein the top-most ply is produced using conventional wet pressing.4. The tissue product of claim 1 , wherein adhesive is applied to the tops of the emboss elements of the decorative pattern on the top-most ply claim 1 , and the plies are bonded.5. The tissue product of claim 2 , wherein the top-most ply is produced using through-air-drying or another method for forming a structured base sheet.6. The tissue product of claim 1 , wherein the density of the emboss elements on the back-most ply are from about 30 to about 150 embossments per square inch.7. The tissue product of claim 1 , wherein the decorative pattern exhibits a bond area across the cross-machine direction (CD) of a repeat cell and a bond area across the machine direction (MD) of the same repeat cell each ranging from about 5% to about 20%.89-. (canceled)10. A method of making a multi-ply product comprising claim 1 ,obtaining at least two base sheets,embossing the first base sheet with a series of amplifying emboss ...

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Номер записи: 83
20-08-2020 дата публикации

Method And Apparatus for Changing Rolls on an Embosser/Laminator Machine

Номер: US20200262189A1
Автор: Bushelle Tyler D., GUSSERT Cory P., Spinelli Stefano
Принадлежит:

An embosser/laminator machine has an adhesive unit releasably connectable with a main frame structure of the machine, and a roll extractor configured to move a roll between the main frame structure and an exchange position between the main frame structure and the adhesive unit when the adhesive unit is spaced from the main frame structure during removal and installation of the roll. The sub-frame comprising the adhesive unit may be formed with a bearing cap that cooperates with the main frame structure such that when the adhesive unit is connected with the main frame structure, the roll is operatively secured to the machine between main frame structure and the sub-frame of the adhesive unit for normal operation of the machine. When the sub-frame comprising the adhesive unit is released and spaced from main frame structure, the roll may be removed from and installed into the main frame structure. 1. A method comprising:accessing a machine for processing a web of material wherein the machine has a main frame structure, a sub-frame releasably connectable with the main frame structure, and an extractor operatively connected with the main frame structure adapted and configured to move a roll of the machine between the main frame structure and an exchange position between the main frame structure and the sub-frame when the sub-frame is released from the main frame structure;disconnecting the sub-frame from main frame structure;moving the sub-frame from the main frame structure; andmoving the extractor to the exchange position between the moved away sub-frame and the main frame structure.2. The method of wherein the step of moving the extractor to the exchange position includes moving the roll of the machine from the main frame structure to the exchange position.3. The method of claim 2 , further comprising removing the roll from the extractor with a crane with the extractor in the exchange position.4. The method of wherein the step of removing the roll from the extractor ...

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Номер записи: 84
27-09-2018 дата публикации

Sheet processing apparatus and image forming apparatus

Номер: US20180273336A1
Автор: Ryuji Sato
Принадлежит: KONICA MINOLTA INC

A sheet processing apparatus includes: a pair of binding members that respectively have a pair of crimping teeth facing each other, which move between binding positions where a sheet bundle is bound and retreat positions retreated from the binding positions; and a pair of regulating members that are arranged close to the binding members and respectively have a pair of regulating pieces which face each other and move between regulating positions where displacement of the sheet bundle bound by the pair of crimping teeth is regulated and retreat positions retreated from the regulating positions, wherein a separation distance between the pair of regulating pieces at the retreat positions of the regulating pieces is longer than a separation distance between the pair of crimping teeth at the retreat positions of the crimping teeth.

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Номер записи: 85
05-10-2017 дата публикации

Micro-Embossing

Номер: US20170282635A1
Автор: Boegli Charles, Brickenkamp Wolfgang, Kahl Matthias, REISSE Günter, Steffen Werner
Принадлежит:

A method for embossing optically diffracting microstructures in a thin foil, such as used to pack at least one of the list comprising food, chocolate, chewing gum, gifts, jewellery, clothes, tobacco products, pharmaceutical products, the embossing being produced with an embossing rollers set-up comprising at least one cylindrical embossing roller and a cambered counter roller. The method comprises confining the at least one cylindrical embossing roller and the cambered counter roller in a single roller stand of relatively small outer dimensions designed to withstand a pressure for the at least one cylindrical embossing roller and the cambered counter roller; using on a surface of a first one of the at least one cylindrical embossing rollers at least one raised embossing element adapted for microstructure embossing, whereby one of the at least one raised embossing elements comprises a platform distant at a height in a range between 5 m and 30 m above a surrounding surface of the first cylindrical embossing roller adjacent to it, and a pattern engraved on top of the platform (), whereby the pattern comprises the optically diffracting microstructures with periodicity of gratings in the range smaller than 30 gm that produce from a diffuse or directed source of light in the visible wavelength range diffraction images with high contrast and high luminosity in a defined observation angle; and adjusting the pressure for the at least one cylindrical embossing roller on the thin foil in a range less than 80 bar relative to a platform area of approximately 100 mm. 18-. (canceled)9. A method for embossing optically diffracting microstructures in a thin foil , the embossing made by an embossing roller system including at least one cylindrical embossing roller and a cambered counter roller , the method comprising the steps of:confining the at least one cylindrical embossing roller and the cambered counter roller in a single roller stand of relatively small outer dimensions ...

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Номер записи: 86
05-10-2017 дата публикации

Recording-medium binding device

Номер: US20170283206A1
Автор: Emiko Shiraishi, Hiroaki Awano, Hiroshi Hagiwara, Junichi Hirota, Katsumi Harada, Kojiro Tsutsumi, Takuya MAKITA, Toshiyasu YUKAWA, Yasuhiro Kusumoto, Yoshinori Nakano
Принадлежит: Fuji Xerox Co Ltd

A recording-medium binding device includes first and second tooth groups. The first tooth group includes first and second tooth rows. The second tooth group includes third and fourth tooth rows. The third tooth row to be engaged with the first tooth row forms, together with the first tooth row, a first tooth row pair. The fourth tooth row to be engaged with the second tooth row forms, together with the second tooth row, a second tooth row pair. A second engaging height in the second tooth row pair is smaller than a first engaging height in the first tooth row pair. A second effective tooth top width in the second tooth row pair is larger than a first effective tooth top width in the first tooth row pair.

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Номер записи: 87
22-10-2015 дата публикации

METHOD FOR EMBOSSING A MULTI-PLY PAPER PRODUCT AND AN EMBOSSED MULTI-PLY PAPER PRODUCT

Номер: US20150298420A1
Автор: GUNGNER Susanne, HODOSSY Sofia, STENBERG Martin
Принадлежит: SCA HYGIENE PRODUCTS AB

A method for embossing and laminating a multi-ply tissue paper product, wherein first and second webs each including at least one ply of tissue paper are separately embossed with a background embossing pattern by first and second embossing rolls in a first embossing station and the first and second webs are subsequently laminated in a tip-to-tip relationship to form a laminated multi-ply web. The laminated first and second webs are then embossed with a decorative embossing pattern by a third embossing roll in a second embossing station from only one side of the laminated web against a smooth backing roll. A multi-ply tissue product produced by the method and wherein the thickness of the multi-ply web will be substantially the same in areas that are embossed with the decorative embossing pattern as in areas that are embossed only with the background embossing pattern. 1. A method for embossing and laminating a multi-ply tissue paper product , the method comprising:separately embossing first and second webs each comprising at least one ply of tissue paper with a background embossing pattern with first and second embossing rolls in a first embossing station,subsequently laminating the first and second webs in a tip-to-tip relationship to form a laminated multi-ply web,embossing the laminated multi-ply web with a decorative embossing pattern by with a third embossing roll in a second embossing station from only one side of the laminated multi-ply web against a smooth backing roll,wherein the background embossing pattern is applied over the entire surface area of the multi-ply web and the decorative embossing pattern is applied over only part of the surface area of the multi-ply web.2. A method as claimed in claim 1 , wherein glue is applied to embossed raised tips of at least one of the first and second embossed webs prior to laminating them.3. A method as claimed in claim 1 , wherein the smooth backing roll is a steel roll or a rubber roll claim 1 , said rubber roll ...

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Номер записи: 88
03-09-2020 дата публикации

Absorbent stack of sheets having compressed binding

Номер: US20200275809A1
Автор: Christopher Peter Olson, Julie Ann Paveletzke
Принадлежит: Kimberly Clark Worldwide Inc

Disclosed are stacks of absorbent sheets, such as paper towels, toilet tissue, napkins, facial tissue, and the like. The stacks generally comprise a plurality of absorbent sheets bound by compressing the sheets to form a binding element. The binding element is generally free from adhesives or mechanical fasteners, and acts to bind the sheets to one another and form the 5 stack. The binding element may be disposed along only a portion of the stack or may extend continuously across a first dimension of the stack Binding the stack in this manner generally results in individual sheets arranged in facing arrangement with one another without an adhesive disposed between them and as such the entire sheet may be used once it is dispensed from the stack.

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Номер записи: 89
03-09-2020 дата публикации

HEAT AND MOISTURE EXCHANGE MEDIA

Номер: US20200276405A1
Автор: BOOTH Christopher Edgerley, GRUNDINSKIENE Loreta, MICHNOVIC Arnold
Принадлежит:

This invention relates to heat and moisture exchange (HME) materials, particularly for use in heat and moisture exchange with respiratory gases, and methods for their manufacture. The invention provides an improved HME material () comprising a plurality of discrete protrusions (), as opposed to continuous ridges or corrugations, extending from at least part of one surface of the HME material (), and to an associated manufacturing method. 1. A heat and moisture exchange material comprising:a plurality of discrete protrusions extending from at least part of one surface of the heat and moisture exchange material wherein each protrusion is completely surrounded by substantially non-protruding HME material.2. The heat and moisture exchange material according to claim 1 , wherein the protrusions are formed from the heat and moisture exchange material.3. The heat and moisture exchange material according to claim 1 , wherein the regions of the heat and moisture exchange material from which each protrusion is formed has a maximum dimension of between 0.4 mm and 5.0 mm claim 1 , between 0.6 mm and 3.0 mm or between 0.8 mm and 2.0 mm.4. The heat and moisture exchange material according to claim 1 , wherein the protrusions do not span the entire width of the heat and moisture exchange material.5. The heat and moisture exchange material according to claim 1 , wherein the protrusions are hemispherical claim 1 , frustoconical claim 1 , cylindrical claim 1 , pyramidal claim 1 , cuboid claim 1 , hemicylindrical or any combination of these.6. The heat and moisture exchange material according to claim 1 , wherein the protrusions protrude from the surface of the heat and moisture exchange material by between 0.1 mm and 1.0 mm claim 1 , between 0.3 mm and 0.8 mm or between 0.5 mm and 0.6 mm.7. The heat and moisture exchange material according to claim 1 , wherein the protrusions are distributed regularly on the surface of the heat and moisture exchange material.8. The heat and moisture ...

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Номер записи: 90
11-10-2018 дата публикации

TOOL-HOLDER HEAD, TRANSPORT CARRIAGE AND METHODS FOR MOUNTING AND REMOVING A TOOL FOR A UNIT FOR CONVERTING A FLAT SUBSTRATE

Номер: US20180290417A1
Автор: ROBADEY Pierre
Принадлежит:

A tool-holder head for a carriage for transporting rotary tools of a unit for converting a flat substrate, which includes an upper port () and a lower port () arranged one above the other and intended to receive a front end of an upper rotary tool () and a front end of a lower rotary tool (), respectively. 1. A tool-holder head for a carriage for transporting rotary tools of a unit for converting a flat substrate , comprising: an upper port and a lower port , which are arranged one above the other , and are configured to receive a front end of an upper rotary tool and a front end of a lower rotary tool , respectively.2. (canceled)3. The head according to further comprising claim 1 , a front holding interface that is configured to engage with a turret of the conversion unit in order to fix the tool-holder head to the turret.4. The head according to claim 3 , wherein the front holding interface is configured to hang the tool-holder head on the turret of the conversion unit.5. The head according to claim 4 , wherein the front holding interface comprises at least one first attachment member that is configured to engage with at least one complementary first attachment member of the turret claim 4 , the first attachment members comprising at least one first hook that is able to engage with a first roller mounted so as to rotate freely.6. The head according to claim 5 , wherein the front holding interface comprises at least one first shoulder that is configured to engage with a support block of the turret for carrying the tool-holder head claim 5 , such that when the tool-holder head is carried by the support block claim 5 , the first hooks are disposed substantially above the first rollers.7. The head according to claim 6 , wherein the front holding interface comprises at least one guide slot that is configured to engage with a complementary guide pin carried by the turret claim 6 , the guide slot being L-shaped with a smaller thickness than the openings of the first ...

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Номер записи: 91
19-09-2019 дата публикации

BINDING APPARATUS

Номер: US20190283358A1
Автор: AWANO Hiroaki, MAKITA Takuya, MATSUMOTO Masashi, NOBE Yutaka, Noguchi Jun, TERAO Naoto, TETSU Yoshiaki
Принадлежит: FUJI XEROX CO., LTD.

A binding apparatus includes: a first toothed part including teeth arranged in one direction; and a second toothed part that includes teeth arranged in the one direction and is configured to mesh with the first toothed part and to press a bundle of sheets, wherein at least one first groove is formed between adjacent teeth of the first toothed part, the first groove has cross-sectional areas at central and end portions in a direction orthogonal to the one direction and a direction in which the first and second toothed parts mesh with each other, the one direction and the orthogonal direction are normal to the cross-sectional areas, and the cross-sectional area at the end portion is larger than the cross-sectional area at the central portion. 1. A binding apparatus comprising:a first toothed part including a plurality of teeth arranged in one direction; anda second toothed part that includes a plurality of teeth arranged in the one direction and is configured to mesh with the first toothed part and to press a bundle of sheets, whereinat least one first groove is formed between adjacent teeth of the first toothed part,the first groove has cross-sectional areas at central and end portions in a direction orthogonal to the one direction and a direction in which the first and second toothed parts mesh with each other,the one direction and the orthogonal direction are normal to the cross-sectional areas, andthe cross-sectional area at the end portion is larger than the cross-sectional area at the central portion.2. The binding apparatus according to claim 1 , whereinat least one second groove is formed between adjacent teeth of the second toothed part,the second groove has cross-sectional areas at central and end portions in the orthogonal direction,the orthogonal direction is normal to the cross-sectional areas, andthe cross-sectional area at the end portion is larger than the cross-sectional area at the central portion.3. A binding apparatus comprising:a first toothed ...

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Номер записи: 92
26-09-2019 дата публикации

IMAGE FORMING APPARATUS

Номер: US20190291497A1
Автор: AWANO Hiroaki, MAKITA Takuya, MATSUMOTO Masashi, NOBE Yutaka, TERAO Naoto
Принадлежит: FUJI XEROX CO., LTD.

An image forming apparatus includes: a needleless binding device configured to form a recessed or raised impression as a needleless binding part by performing needleless binding on a bundle of sheets; an environment sensor; and a controller configured to perform, based on a value detected by the environment sensor, control to display a confirmation image requesting a user to make confirmation on the needleless binding prior to execution of the needleless binding. 1. An image forming apparatus comprising:a needleless binding device configured to form a recessed or raised impression as a needleless binding part by performing needleless binding on a bundle of sheets;an environment sensor; anda controller configured to perform, based on a value detected by the environment sensor, control to display a confirmation image requesting a user to make confirmation on the needleless binding prior to execution of the needleless binding.2. The image forming apparatus according to claim 1 , wherein the confirmation image includes a message to request making confirmation on at least one item affecting quality of the needleless binding part under a current environment.3. The image forming apparatus according to claim 1 , wherein the confirmation image includes a message to prompt changing the needleless binding to needle binding.4. An image forming apparatus comprising:a needleless binding device having a pair of tooth rows and being configured to form a recessed or raised impression as a binding part by pinching a bundle of sheets between the pair of tooth rows; anda controller configured to control operation of the needleless binding device according to information on stretchability of the sheets so that the binding part is more slowly formed in a first situation where the sheets are less stretchable than in a second situation where the sheet is stretchable.5. The image forming apparatus according to claim 4 , further comprising an environment sensor claim 4 , whereinthe ...

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Номер записи: 93
26-10-2017 дата публикации

Rotary-tool mandrel, unit for converting a flat substrate, and operating method

Номер: US20170305095A1
Автор: Philippe Clement, Pierre Robadey
Принадлежит: BOBST MEX SA

A rotary-tool mandrel for a unit for converting a flat substrate, on which a sleeve ( 13 ) is intended to be fitted, the mandrel includes a cylindrical core ( 14 ), a peripheral wall ( 17 ) that is able to take up a rest position and a locking position by exerting a radial pressure on the sleeve ( 13 ) in order to lock it in position on the mandrel ( 12 ), a pressure fluid circuit ( 21 ) provided between the peripheral wall ( 17 ) and the cylindrical core ( 14 ) for exerting the radial pressure on the sleeve ( 13 ), and a cooling fluid circuit ( 24 ) for allowing a fluid to flow in the region of the cylindrical core ( 14 ) and for cooling the mandrel ( 12 ).

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Номер записи: 94
12-11-2015 дата публикации

Paper Bag and Method for Producing a Paper Bag

Номер: US20150321439A1
Автор: Hans-Joachim Wichmann, Uwe Vogelskamp
Принадлежит: Mondi AG

In the case of a paper bag having a bag wall ( 1 ), which separates an inner bag space from an outer space and has at least one visible side ( 1 a ) visible from the outer space and an invisible inner side ( 1 b ) of a paper layer which is provided with an embossment ( 9 ) in the form of at least one symbol, good visibility of the embossment ( 9 ) is combined with gentle treatment of the paper fibers of the paper layer by virtue of the fact that the embossment ( 9 ) the embossment ( 9 ) is embodied in the form of a surface ( 10 ) which is elevated with respect to a plane ( 12 ) adjacent to the embossment ( 9 ) on the visible side ( 1 a ) and, corresponding thereto, as a depression which is present with respect to a plane of the inner side adjacent to the embossment ( 9 ) on the inner side ( 1 b ), that the elevated surface ( 10 ) on the visible side ( 1 a ) is connected to the plane ( 12 ) of the visible side ( 1 a ) by means of a connecting wall ( 11 ), and that the transition of the elevated surface ( 10 ) to the connecting wall ( 11 ) and the transition of the connecting wall ( 11 ) to the plane ( 12 ) of the visible side ( 1 a ) have a rounded form, and that the thickness of the paper layer in the region of the embossment ( 9 ) is at most 20% smaller than the thickness of the paper layer in the plane ( 12 ) adjacent to the embossment ( 9 ). An embossment ( 9 ) of this type is preferably produced by virtue of the fact that the embossment ( 9 ) is formed by guiding the bag wall ( 1 ) between an embossing tool ( 1 ) and a pressure-exerting tool ( 3 ) provided with an elastically compliant surface ( 5 ), the embossing tool ( 2 ) having the at least one symbol ( 4 ) in a depressed formation, such that the paper layer is pressed into the symbol ( 4 ) of the embossing tool ( 1 ) into the pressure-exerting tool ( 3 ) during the embossing operation.

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Номер записи: 95
02-11-2017 дата публикации

Method for production of a female embossing tool, a female embossing tool, and an embossing module equipped therewith

Номер: US20170313018A1
Автор: Francesco PESSOTTO, Roberto Valterio
Принадлежит: BOBST MEX SA

A method for production of a female embossing tool ( 6 ) intended for embossing a sheet element ( 60 ): provide a female embossing tool ( 6 ) with an outer layer ( 44 ) made of a material with shape-memory type properties, and the outer face of the layer has no recesses; provide a male embossing tool ( 5, 5 ′) with an outer face with at least one protuberance corresponding to at least one desired embossing relief that is to be formed on the sheet element ( 60 ) after embossing; and cooperation of the male embossing tool ( 5, 5 ′) with the female embossing tool ( 6 ) such that the outer layer ( 44 ) of the female embossing tool ( 6 ) undergoes a plastic deformation which creates at least one recess ( 42, 42 ′) of a shape complementary to the protuberance(s) ( 41, 41 ′) of the male embossing tool ( 5, 5 ′).

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Номер записи: 96
01-11-2018 дата публикации

METHOD AND APPARATUS FOR MANUFACTURING A DECORATED PACKAGING MATERIAL, AND A PACKAGING MATERIAL

Номер: US20180311923A1
Автор: Öhman Peter, Pettersson Thomas
Принадлежит:

In some embodiments, a method for manufacturing a packaging material includes forwarding a web of said packaging material through a nip provided between an anvil roller and an imprint roller which are arranged against each other, said imprint roller having a surface area including an imprinting area and a non-imprinting area, said imprinting area comprising protrusions forming an imprinting pattern. The method can further include imprinting the imprinting pattern into an outermost layer of said packaging material with said imprinting pattern as said web passes through the nip to form a visual or tactile pattern on the packaging material corresponding to said imprinting pattern. The method can further include adjusting the position of said web when said non-imprinting area of said surface area faces said packaging material The disclosure also relates to an apparatus for manufacturing a packaging material and a packaging material. 1. A method for manufacturing a packaging material , the method comprising the steps of:forwarding a web of said packaging material through a nip provided between an anvil roller and an imprint roller, wherein the anvil roller and the imprint roller are arranged adjacent to each other, said imprint roller having a surface area including an imprinting area distributed over at least a portion of the surface area, wherein one of said imprint roller and said anvil roller has a circular cross-section and the other of said imprint roller and said anvil roller has a truncated circular cross-section, said imprinting area comprising protrusions forming an imprinting pattern;imprinting the imprinting pattern into an outermost layer of said packaging material through engagement with said imprinting pattern as said web passes through the nip to form a visual or tactile pattern on the packaging material corresponding to said imprinting pattern of said imprinting area; andadjusting a position of said web relative to the imprint roller when a truncated ...

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Номер записи: 97
01-11-2018 дата публикации

Smooth and bulky rolled tissue products

Номер: US20180311924A1
Автор: Donald John SLAYTON, Samuel August Nelson
Принадлежит: Kimberly Clark Worldwide Inc

The novel tissue products of the present invention are generally produced by calendering a tissue basesheet using at least one patterned roll. In one embodiment the patterned roll replaces the flat steel roll commonly used in calendering. The elements on the patterned roll provide a means of providing a nip having variable loading that yields a web having a smooth surface without subjecting the web to excessive compression forces and preventing excessive caliper loss. Thus, webs converted according to the present invention have comparable or better surface smoothness compared to webs converted using conventional calendering means and also retain a greater percentage of their caliper and bulk.

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Номер записи: 98
08-11-2018 дата публикации

METHOD FOR THREE-DIMENSIONAL SHAPING OF FLAT MATERIAL

Номер: US20180319116A1
Автор: HAUG Hans
Принадлежит: Pester Pac Automation GmbH

A method for three-dimensional shaping of flat material, in particular material composed of natural fibers, such as paper or cardboard, for example, uses a deep-drawing piston and a die, through which or into which the material is drawn. The diameter of the deep-drawing piston plus the material thickness of the material to be deep-drawn corresponds at least approximately to the diameter of the die. 1. A method for three-dimensional shaping of flat material , in particular material composed of natural fibers , such as paper or cardboard , the shaping comprising drawing the flat material using a deep-drawing piston and a die , wherein a diameter of the deep-drawing piston plus a material thickness of the material to be deep-drawn corresponds at least approximately to the diameter of the die.2. The method according to claim 1 , wherein during shaping claim 1 , the material is clamped between the die and a wrinkle holder claim 1 , such that the material slides along in a targeted manner.3. The method according to claim 1 , wherein the material is pressed through the die claim 1 , partially or completely claim 1 , during shaping.4. The method according to claim 1 , wherein the die is configured as a plate claim 1 , and wherein the plate has a thickness less than or equal to a shaping depth.5. The method according to claim 1 , wherein the method forms a pot-shaped die-formed part that is with a cylindrical claim 1 , oval or angular side wall claim 1 , and further comprising shaping the die-formed part by means of a mold.6. The method according to claim 5 , wherein the step of shaping by means of the mold causes the die-formed part to have different angles over horizontal expanse.7. The method according to claim 5 , wherein at least one conical section is produced.8. The method according to claim 5 , further comprising filling the die-formed part claim 5 , providing a lid for the die-formed part and sealing the die-formed part with a lid.9. The method according to claim 8 ...

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Номер записи: 99
16-11-2017 дата публикации

SLEEVE EXTRACTOR, UNIT FOR CONVERTING A FLAT SUBSTRATE, AND METHOD FOR EXTRACTING SLEEVES

Номер: US20170326831A1
Автор: BÉGUIN Boris, Clement Philippe, DÉNISSE Guillaume
Принадлежит:

A rotary-tool sleeve extractor for a unit for converting a flat substrate that includes a base () intended to be fixed to the conversion unit () and an extraction head () that: a) is movable with respect to the base () between a withdrawn position and a deployed position and, b) has a gripper () that can engage with a sleeve () of a rotary tool (). 1. A rotary-tool sleeve extractor for a unit for converting a flat substrate , comprising: a base to be fixed to the conversion unit; and an extraction head that a) is movable with respect to the base between a withdrawn position and a deployed position and b) has a gripper that can engage with a sleeve of a rotary tool.2. The extractor according to claim 1 , wherein the gripper comprises a gripper actuator configured for actuating the opening and closing of the gripper.3. The extractor according to claim 2 , wherein the gripper actuator is arranged between two pivoting arms of the gripper.4. The extractor according to claim 1 , further comprising a head actuator configured for moving the extraction head between the withdrawn position and the deployed position.5. The extractor according to claim 1 , wherein the extraction head comprises a guide member that engages with a complementary guide member of the base in order to guide the movement of the extraction head between the withdrawn position and the deployed position.6. The extractor according to claim 1 , wherein the gripper comprises at least one gripping jaw mounted in a pivotable manner in an arm of the gripper.7. The extractor according to claim 6 , wherein the gripping jaw comprises a shoulder in the form of a circular arc that is intended to receive an end portion of sleeve.8. A unit for converting a flat substrate claim 1 , comprising: at least one sleeve extractor according to claim 1 , wherein the extraction head is movable between a withdrawn position and a deployed position and is deployed in a direction parallel to the axis of rotation of the mandrel.9. A ...

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Номер записи: 100