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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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26-07-2012 дата публикации

Blow molding apparatus

Номер: US20120189727A1

Автор: Daisaburo Takehana, Hiroshi Horigome, Kazuyuki Yokobayashi

Принадлежит: Nissei ASB Machine Co Ltd

A blow molding apparatus includes an injection molding station ( 12 ) that injection-molds preforms ( 1 A) held by N (N is an integer equal to or larger than 2) rows of holding plates ( 30 ), a temperature control station ( 14 ) that performs a temperature control operation on the preforms ( 1 A), a blow molding station ( 16 ) that blow-molds the preforms into containers, and a row pitch change section ( 130 ) that changes the row pitch of the N rows of holding plates so that P1<P3<P2 is satisfied, P1 being the row pitch of the N rows of holding plates when they hold the performs, P2 being the row pitch of the N rows of holding plates when they hold the containers, and P3 being the row pitch of the N rows of holding plates when they hold the preforms that are transferred to N rows of blow molds that are opened.

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Номер записи: 1

02-08-2012 дата публикации

Method and device for producing preforms with special geometries

Номер: US20120193838A1

Автор: Britta Scheunemann, Stefan Bock

Принадлежит: Netstal Maschinen AG

The invention relates to a device and a method for producing preforms ( 14 ) with a special geometry, wherein the finished preforms have a neck region with a thread and a preform body, which adjoins the neck region and has an enlarged geometry in comparison with the cavity of the injection mould. The method is characterized in that preforms are produced by injecting a polymer melt into an injection mould, in which the geometry of the impressions forming the cavity in the mould is designed in such a way that the radial extent of the inner space in the preform body thereby produced is not greater than the radial extent of the inner space in the neck region, the preforms are removed from the open mould by a removal gripper, transfer pins of a transfer gripper are introduced into the associated inner space of a preform, the preforms are removed from the removal gripper by means of the transfer gripper and are transferred into a post-cooling device, and the preforms in the removal gripper and/or in the post-cooling device are inflated using positive pressure in such a way that the geometry of the inflated preform body is larger than the cavity in the injecti on mould.

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Номер записи: 2

07-03-2013 дата публикации

System and method for producing plastics material containers

Номер: US20130056913A1

Автор: Jochen Forsthoevel

Принадлежит: KRONES AG

Provided are a system and method for producing plastics material containers at a plant. A first processing unit outputs preforms having a temperature above an ambient temperature. A forming arrangement is arranged after the first processing unit in a direction of transport of the preforms, and forms the preforms into the plastics material containers. A heating device heats the preforms. A blow molding machine is in the direction of transport of the plastics material preforms, and expands the heated plastics material preforms to form the plastics material containers by applying a free-flowing medium. A discharge device is between the first processing unit and the forming arrangement, and discharges the plastics material preforms. A storage apparatus stores the plastics material preforms discharged by the discharge device.

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Номер записи: 3

18-07-2013 дата публикации

Polyester resins with particular carbon black as a reheat additive in the production of stretch blow molded bottles and containers

Номер: US20130183467A1

Автор: David Eugene Thompson, Helen Jane Codd

Принадлежит: DAK AMERICAS LLC

Provided is a polyester or co-polyester resin used in the manufacture of preforms suitable for making bottles and containers containing a carbon black, particularly lamp black carbon black, with a primary particle size in a range of from 100 to 160 nanometers.

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Номер записи: 4

13-02-2014 дата публикации

Injection blow molding system with enhanced parison mold configuration

Номер: US20140042673A1

Автор: Brian R. Lefebure, Bruce A. Wardlow, David A. Brunson, James R. Baldwin, Randal L. Fields

Принадлежит: R&D Tool and Engineering Inc

An injection blow molding (IBM) system and method for forming a plurality of parisons and molded articles. The IBM system includes an injection station having upper and lower die sets and a plurality of upper and lower mold half blocks each attached to a respective die set. Each of the upper mold half blocks has a corresponding lower mold half block with which it cooperatively defines one or more cavities for forming the exterior shape of the body of one or more of the parisons. The individual, independent attachment of the mold half blocks to the die sets allows easy individual replacement of faulty or worn mold blocks. Further, such an independent attachment configuration also permits the mold half blocks of each die set to be spaced from one another, so as to reduce thermal expansion problems and ease dimensional tolerances required for the width of the mold half blocks.

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Номер записи: 5

02-01-2020 дата публикации

Moulding and filling station of an installation for producing filled containers from preforms by means of filling material introduced into the preform under pressure

Номер: US20200001514A1

Автор: Gerhard Klöpper, Michael Linke, Michael Litzenberg

Принадлежит: KHS CORPOPLAST GMBH

The invention relates to a moulding and filling station of an installation for producing filled containers from preforms (2) by means of liquid filling material introduced into the preform (2) under pressure, said moulding and filling station comprising a stretch rod (1) and a liquid duct (3), which can be controlled by means of a filling valve (22), passes through at least part of the stretch rod (1) and ends in at least one outlet opening (4a, 4b, 4c, 4d, 5) in the stretch rod (1), and being characterised in that a gas barrier (6, 6a, 6b) is provided in the liquid duct (3) between the filling valve (22) and the outlet opening (4a, 4b, 4c, 4d, 5). The invention also relates to a stretch rod (1) for a moulding and filling station, having a filling material duct (3) and at least one outlet opening (4a, 4b, 4c, 4d, 5) for discharging filling material, a gas barrier (6, 6a, 6b) being provided in the filling material duct (3).

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Номер записи: 6

11-01-2018 дата публикации

Container with synthetic resin window, preform, and preform injection molding apparatus

Номер: US20180009150A1

Автор: Hideaki Soyama, Yusuke Ishii

Принадлежит: Yoshino Kogyosho Co Ltd

To solve a problem associated with formation of a transparent window portion in a biaxially stretch blow molded container by a nozzle structure of an injection molding apparatus, provided is a biaxially stretch blow molded container formed with a clearly transparent window portion in longitudinal strip shape by effectively preventing mixture of colored resin to window portion. Injection molding apparatus includes in nozzle portion a longitudinal groove flow path, wherein a transparent B resin flows. By, for example, reducing and increasing, respectively, the width and depth of the longitudinal groove flow path on the downstream side, and engraving slits in an inner mandrel and even in a front end portion of a stopper pin, flowability of the B resin in a horizontal direction is enhanced.

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Номер записи: 7

09-01-2020 дата публикации

Molding mold

Номер: US20200009776A1

Автор: Upendra KUMAR

Принадлежит: Nissei ASB Machine Co Ltd

An object of the present application is to allow a first cavity mold and a second cavity mold to become integrated with each other in a state in which the first cavity mold constituting an injection cavity mold is inserted into an insertion hole of the second cavity mold, with a cooling flow path for supplying a cooling medium formed between the first cavity mold and the second cavity mold.

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Номер записи: 8

19-01-2017 дата публикации

COMPOSITIONS AND METHODS FOR MANUFACTURING BLOW MOLDED CONTAINERS

Номер: US20170015458A1

Автор: Bowen Steve, Chougule Vivek, Elleithy Rabeh

Принадлежит:

Blow molded containers and methods for making the same are provided. A blow molded container has a container wall including a thermoplastic polymer material having a rheology melt strength (R) of at least 30 Pa·s. A method of making a container includes providing a material sheet including at least one thermoplastic polymer layer having a rheology melt strength (R) of at least 30 Pa·s, forming the material sheet into a tube, sealing the tube at a seal area, and blow molding the tube to form a container. 1. A blow molded container , comprising:{'sub': 'ms', 'sup': '2', 'a container wall comprising a thermoplastic polymer material having a rheology melt strength (R) of at least 30 Pa·s.'}2. The container of claim 1 , wherein the material comprises a blend of a high melt strength polypropylene and a low melt strength polypropylene.3. The container of claim 2 , wherein the high melt strength polypropylene has a rheology melt strength (R) of about 150 Pa·sto about 10 claim 2 ,000 Pa·sand the low melt strength polypropylene has a rheology melt strength (R) of about 30 Pa·sto about 90 Pa·s.4. The container of claim 2 , wherein the material comprises from about 40 to about 90 percent by weight of the high melt strength polypropylene and from about 10 to about 60 percent by weight of the low melt strength polypropylene.5. The container of claim 2 , wherein the material comprises from about 30 to about 80 percent by weight of the high melt strength polypropylene and from about 20 to about 70 percent by weight of the low melt strength polypropylene.6. The container of claim 2 , wherein the thermoplastic polymer material has a rheology melt strength (R) of at least 130 Pa·s.7. The container of claim 2 , wherein the thermoplastic polymer material has a rheology melt strength (R) from about 130 Pa·sto about 1 claim 2 ,000 Pa·s.8. The container of claim 1 , wherein the material comprises a blend of a low melt strength polypropylene and a high density polyethylene.9. The container ...

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Номер записи: 9

17-01-2019 дата публикации

Ostomy appliance waste collection bag with a molded front wall that continuously extends to form both a side wall and a rear wall

Номер: US20190015242A1

Автор: Jakob Oeelund

Принадлежит: Coloplast AS

An ostomy appliance includes a waste collection bag that is molded to form a front wall that continuously extends to form both a side wall and a rear wall. The rear wall is spaced apart from the front wall when the waste collection bag is empty. A bottom of the waste collection bag is defined by a curved bottom wall that continuously extends from both the front wall and a rear wall. The waste collection bag is formed to include a longitudinal curvature within at least one of the front wall and the rear wall, and a connector is integrally molded into the rear wall of the waste collection bag around a waste inlet.

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Номер записи: 10

21-01-2021 дата публикации

Enhanced barrier performance via blends of poly(ethylene furandicarobxylate) and poly(ethylene terephthalate)

Номер: US20210016487A1

Автор: Andrew Jay Duncan, Paul Joseph Fagan

Принадлежит: DuPont Industrial Biosciences USA, LLC

The disclosure relates to processes for producing lightweight polyethylene terephthalate bottles that retain good barrier properties against the permeation of oxygen, carbon dioxide and/or water vapor. The use of relatively small amounts of polyethylene furandicarboxylate during the formation of the PET bottles can produce a bottle having the required barrier properties and result in the use of less material.

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Номер записи: 11

24-01-2019 дата публикации

Blow molding machine, mold component mounting method and mold unit

Номер: US20190022914A1

Автор: Hiroshi Horigome, Toshio Nakajima

Принадлежит: Nissei ASB Machine Co Ltd

A blow molding machine includes a support member and a moving mechanism that moves the support member to a projecting position a storing position. The blow molding machine includes a first fixed fulcrum shaft, and the support member includes a base end portion rotatably supported by the first fixed fulcrum shaft and a free end portion provided with a first movable fulcrum shaft. The moving mechanism includes a plurality of links connected rotatably to each other, one of the plurality of links being rotatably supported by the movable fulcrum shaft of the support member, and, when the support member is set at the projecting position, the plurality of links are maintained linearly by a first angle fixing tool, thereby enabling the plurality of links to serve as a leg portion that supports the free end portion of the support member.

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Номер записи: 12

29-01-2015 дата публикации

Preform sterilizing method and content filling method and system

Номер: US20150027088A1

Автор: Hirotaka Tsuchiya, Yoshihiro Miyahara, Yoshio Nishida

Принадлежит: DAI NIPPON PRINTING CO LTD

A preform is easily and promptly sterilized. Superheated steam (S) generated from water, and having a temperature of 200° C. to 500° C. and a pressure higher than atmospheric pressure is blasted to entire inner and outer surfaces of a preform ( 1 ) including a mouth portion ( 1 a ) thereof.

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Номер записи: 13

30-01-2020 дата публикации

Method of handling a plastic container having a moveable base

Номер: US20200031553A1

Автор: David Melrose, Gregory Trude, John Denner, Paul Kelley

Принадлежит: Co2Pac Ltd

A plastic container comprises an upper portion including a finish defining an opening into the container, a lower portion including a base defining a standing surface, a sidewall extending between the upper portion and the lower portion, the sidewall defining a longitudinal axis, and at least one substantially transversely-oriented pressure panel located in the lower portion. The pressure panel is movable between an outwardly-inclined position and an inwardly-inclined position to compensate for a change of pressure inside the container. The standing surface defines a standing plane, and the entire pressure panel is located between the standing plane and the upper portion of the container when the pressure panel is in the outwardly-inclined position.

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Номер записи: 14

09-02-2017 дата публикации

PLASTIC AEROSOL CONTAINER, PREFORM AND METHOD

Номер: US20170036848A1

Автор: Churý Stanislav, Kuhn Vilem

Принадлежит: Petainer Large Container IP Limited

A plastic aerosol container (), an associated preform () and a method of manufacturing the preform () and container () is described. The container () comprises an adapter () that defines an opening () of the container (), the opening () being arranged to receive and be sealed by an aerosol valve cap (). The container () also comprises a body that defines an internal volume of the aerosol container (). The container () is blow-moulded from a preform () ideally having a corresponding adapter () and body () which are secured to one another, with an expansion region () of the body () of the preform () being arranged to be expanded to form the internal volume of the aerosol container (). 1. A preform arranged to be blow-moulded into an aerosol container , the preform comprising:an adapter and a body, each having complementary interfaces via which the adapter and body are secured to one another;the adapter defining an opening of the preform, the opening being arranged to receive and be sealed by an aerosol valve cap; andthe body comprising an expansion region arranged to be expanded via blow-moulding to form an internal volume of the aerosol container.2. The preform of claim 1 , wherein the adapter and the body are each formed from an integral piece of plastics material claim 1 , ideally polyethylene terephthalate (PET) claim 1 , wherein the adapter and/or the body are injection-moulded.3. (canceled)4. The preform of claim 1 , wherein the expansion region of the body is spaced from the interface of the body.5. The preform of claim 1 , wherein the opening is spaced from the interface of the adapter.6. The preform of claim 1 , wherein the complementary interfaces of the body and the adapter comprise joining surfaces that are joined and sealed together along a continuous loop claim 1 , wherein the complementary interfaces are sealed together via welding claim 1 , ideally ultrasonic welding.7. (canceled)8. The preform of claim 1 , wherein the adapter and the body each ...

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Номер записи: 15

08-02-2018 дата публикации

METHOD FOR MANUFACTURING PACKAGING COMPRISING A CONTAINER PRINTED ON DIRECTLY AND TREATED BY PLASMA

Номер: US20180036935A1

Автор: BIANCHINI Cédric, Feuilloley Guy

Принадлежит:

Disclosed is a method for manufacturing packaging including a container. The method includes: an operation of forming the container via blow molding or stretch blow molding from a plastics preform, an operation of treating an inner surface of the container, during which a thin barrier layer is formed on the inner surface via plasma-enhanced chemical vapor deposition; an operation of printing on an outer surface of the container, during which ink is deposited on the outer surface to form a decorative and/or informative inscription thereon. 2. Manufacturing method according to claim 1 , wherein the barrier layer comprises amorphous hydrogenated carbon.3. Manufacturing method according to claim 1 , wherein the printing is carried out by spraying.4. Manufacturing method according to claim 3 , wherein the printing is carried out by ink jet.53. Manufacturing method according to claim 1 , wherein during the printing operation claim 1 , the container () is driven in rotation.634. Manufacturing method according to claim 1 , further comprising claim 1 , prior to the operation for forming the container () claim 1 , an operation for thermal conditioning of the preform ().812319. Installation () according to claim 7 , wherein the treatment unit () is adjacent to the forming unit ().912342. Installation () according to claim 7 , wherein the treatment unit () is adjacent to the printing unit ().101144. Installation () according to claim 7 , further comprising a unit () for thermal conditioning of the preforms ().11. Manufacturing method according to claim 2 , wherein the printing is carried out by spraying.123. Manufacturing method according to claim 2 , wherein during the printing operation claim 2 , the container () is driven in rotation.133. Manufacturing method according to claim 3 , wherein during the printing operation claim 3 , the container () is driven in rotation.143. Manufacturing method according to claim 4 , wherein during the printing operation claim 4 , the ...

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Номер записи: 16

12-02-2015 дата публикации

Stretched and foamed plastic formed body having appearance of a metal color

Номер: US20150044406A1

Автор: Hiroki Iino, Kentarou Ichikawa, Nobuhisa Koiso, Norio Akuzawa, Tetsuro Nomura

Принадлежит: Toyo Seikan Group Holdings Ltd

A stretched and foamed plastic formed body forming, in at least a portion thereof, a foamed region which incorporates foamed cells therein, wherein the foamed cells have a flat shape with a maximum thickness of not more than 30 μm and an average aspect ratio of not less than 4 as viewed in cross section of the formed body perpendicular to a direction in which the formed body is stretched to a maximum degree, and a non-foamed plastic skin layer having no foamed cell distributed therein is formed on the outer surface of the foamed region. The formed body is, further, blended with a non-lustrous pigment as the coloring agent, which is different from a lustrous pigment such as flaky pigment, and exhibits a metal color over the foamed region thereof. The foamed formed body exhibiting a metal color and, specifically, a gold color or a silver color is thus provided without using any expensive lustrous pigment such as metal powder pigment or flaky pigment.

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Номер записи: 17

12-02-2015 дата публикации

Pet blow moulding machines

Номер: US20150044620A1

Автор: Glenn Robert Beale

Принадлежит: B&R Industries Pty Ltd

A blow moulding machine for blow moulding a container having an integrally formed handle; said container blow moulded from a previously injection moulded preform; said preform comprising a body portion and said integrally formed handle; said machine including a preform loading station at which said preform is oriented by a preform orienting apparatus.

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Номер записи: 18

15-02-2018 дата публикации

Post-mold cooling method and apparatus with cyclone cooling effect

Номер: US20180043583A1

Автор: Richard Matthias Unterlander

Принадлежит: Yudo Valuepro Lab Canada Inc

A post-molding cooling apparatus directs a stream of cooling fluid against a concave interior surface of a molded article to cool the molded article. The apparatus includes an outlet positioned to direct the stream of cooling fluid into an open end of the molded article. The interior surface of the molded article is concave. The outlet is configured to direct the stream of cooling fluid in a helical direction such that at least a portion of the concave interior surface of the molded article acts as a curved surface relative to a direction of flow of the stream of cooling fluid to create turbulent flow of the stream of cooling fluid against the concave interior surface of the molded article along a length of the concave interior surface from the open end of the molded article toward a closed end of the molded article.

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Номер записи: 19

15-02-2018 дата публикации

CONTAINER AND SET OF PREFORMS FOR FORMING A CONTAINER

Номер: US20180044160A1

Автор: BAX BART JAN, BLOM HAROLD MARCEL, PAAUWE ARIE MAARTEN, WITTE PIETER GERARD

Принадлежит:

Container of a bag-in-container type, wherein a neck region of the container is provided with at least one opening extending substantially radially there through, into a space between the outer container and an inner container adjacent thereto, wherein the neck region is provided with coupling elements, preferably at opposite sides of the at least one opening, seen in circumferential direction, for coupling of a connecting device to the container for introducing a pressure fluid through the at least one opening into a space between the inner and outer container. 131-. (canceled)32. Container of a bag-in-container type , wherein a neck region of the container is provided with at least one opening extending substantially radially there through , into a space between the outer container and an inner container adjacent thereto , wherein the neck region is provided with coupling elements , for coupling of a connecting device to the container for introducing a pressure fluid through said at least one opening into a space between the inner and outer container , wherein the container has been manufactured by blow moulding from at least an inner and an outer plastic preform , to form the bag-in-container type container , such that the outer preform forms at least part of the outer container and the inner preform forms at least part of the bag or inner container , and wherein a closure ring is provided to the inner and outer container , at least closing off the space between said inner and outer container , wherein the inner and outer preform are integrally blow moulded to form the bag-in-container type container.33. Container according to claim 32 , wherein coupling elements are provided at opposite sides of said at least one opening claim 32 , seen in circumferential direction.34. Container according to claim 33 , wherein the outer container and inner container have first and second neck regions respectively claim 33 , wherein the ring is connected to the free ends of the ...

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Номер записи: 20

14-02-2019 дата публикации

Blow mould

Номер: US20190047204A1

Автор: Andrea Mariani, Carlo Corocher, Catalin Negrescu, Cristiano Galimberti, Luigino Bischer, Matteo Zoppas

Принадлежит: SIPA Industrializzazione Progettazione e Automazione SpA

A blow mold provided with a locking system for mutually locking each half-mold with the related half-mold holder, thus allowing a simpler and quicker replacement of the side half-impressions of the mold. The blow mold of the invention provides for the side half-impression of each half-mold to be fixed in a cavity of the corresponding mold holder by actuating at least one quick coupling device comprising a bar (23) inserted in one of the two longitudinal edges of the half-mold holder (3) and adapted to move only by rotation about an axis thereof; actuation means (22) adapted to actuate a rotation of said bar; and at least one locking fin (21) fixed along said bar (23) and adapted to move, by rotating the bar (23), from an unlocking position to a locking position in which said locking fin interacts with the respective half-mold (2).

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Номер записи: 21

10-03-2022 дата публикации

Container and method of manufacture

Номер: US20220072757A1

Автор: Brian Smith, Daniel FUTRAL, Dennis W. Koerner, Douglas M. Dygert

Принадлежит: Ring Container Technologies Inc

A method includes injection molding a preform using a two phase injection system having a first phase in which a material is injected into the preform and a second phase in which the material is injected into the preform. The preform is disposed in a mold. The preform is blow molded into an intermediate article. The intermediate article is trimmed to form a finished container. The first phase includes injecting a material into the preform to form a single layer of the preform and the second phase includes injecting the material to form inner and outer layers and an intermediate layer between the inner and outer layers. The inner and outer layers include the material and the intermediate layer includes at least one additive. Finished containers are disclosed.

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Номер записи: 22

17-03-2022 дата публикации

COMPRESSION BLOW FORMED HDPE CONTAINERS AND METHODS OF MAKING THE SAME

Номер: US20220081499A1

Автор: Bhargava Saumitra, Zillmer Todd M.

Принадлежит:

Compression blow formed articles having improved barrier properties and methods of making the same are provided herein. 1. An article , comprising: a halftime of crystallization of less than 2 minutes when measured at 124° C.,', 'a density of at least about 0.955, and', 'a die swell of less than about 1.5,', 'wherein the article is a pharmaceutical bottle having a higher degree of crystallinity than a pharmaceutical bottle formed from an otherwise comparable resin having a higher halftime of crystallization., 'a compression blow formed HDPE resin, wherein the resin is characterized by2. The article of claim 1 , wherein the resin is further characterized by:a melt flow index of less than about 1.8 when measured according to ASTM D1238.3. The article of claim 1 , wherein the halftime of crystallization is less than 1 minute when measured at 124° C.4. The article of claim 1 , wherein the resin is further characterized by a melt flow index of from about 1 to about 2 when measured according to ASTM D1238.5. The article of claim 1 , wherein the ratio of a height of the pharmaceutical bottle to a diameter of the pharmaceutical bottle is 4:1 or less.6. The article of claim 1 , wherein the article has a moisture vapor transmission rate of less than about 2 mg/day in a 150 cc bottle having an average thickness of 0.77 mm measured at 50° C. at 50% relative humidity claim 1 , according to USP <661>.7. The article of claim 1 , wherein the resin comprises a mixture of two or more resins.8. The article of claim 7 , wherein the mixture of two or more resins comprises:a first resin present in the mixture in an amount of from about 90 wt. % to about 98 wt. % of the mixture; anda second resin present in the mixture in an amount of from about 2 wt. % to about 10 wt. % of the mixture,wherein the first resin has a melt flow index of from about 1 to about 2 and the second resin has a melt flow index of from about 0.35 to about 0.80 when measured according to ASTM D1238.9. The article of ...

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Номер записи: 23

16-03-2017 дата публикации

Machine component facilitating mold base movement

Номер: US20170072617A1

Автор: Kirk Edward Maki, Theodore F. Eberle

Принадлежит: Amcor Pty Ltd

A blow molding machine assembly configured to be mounted to a blow molding machine to move a mold base configured to form a container base. The blow molding machine assembly includes an over-stroke cylinder and a counter-stretch rod. The over-stroke cylinder is configured to move the mold base between an extended base position and a retracted base position. The counter-stretch rod is movable between a retracted rod position in which the counter-stretch rod does not extend out from within the mold base, and an extended rod position in which the counter-stretch rod extends out from within the mold base.

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Номер записи: 24

26-03-2015 дата публикации

Foamed and stretched plastic bottle

Номер: US20150083737A1

Автор: Hiroki Iino, Kentarou Ichikawa, Nobuhisa Koiso, Norio Akuzawa, Tetsuro Nomura

Принадлежит: Toyo Seikan Group Holdings Ltd

A foamed and stretched plastic bottle having, in the body portion thereof, a foamed region in which foamed cells are distributed, wherein, in at least a portion of the foamed region, the lengths of the foamed cells in the axial direction of the bottle are so distributed as to gradually decrease as the positions of the foamed cells shift from the outer surface side of the body portion toward the central portion thereof and then gradually increase as their positions shift from the central portion thereof toward the inner surface side thereof. The foamed and stretched plastic bottle of the invention exhibits excellent light-shielding property.

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Номер записи: 25

31-03-2022 дата публикации

METHOD AND APPARATUS FOR INSPECTING LIQUID FILLED HOLLOW TRANSPARENT ARTICLES

Номер: US20220097288A1

Автор: Sr. Mark F., Zanella

Принадлежит: AGR International, Inc.

An article-inspection apparatus includes a light source for directing light energy with multiple wavelengths at the article and multiple sensors to receive light reflected from external and internal surfaces of the wall of the article, with the reflections being used to compute a physical characteristic, e.g., wall thickness, of the container, due to the light absorption characteristics of the material of the wall of the article. A single light sensitive sensor may be used if the light source wavelengths can be selectively transmitted. The apparatus can be used for inspecting transparent plastic containers that are filled (with a liquid) or unfilled. The apparatus may determine the wall thickness of transparent plastic containers even if they have in-molded features or decorations that make their inner and outer walls non-parallel. 1. An apparatus for inspecting a transparent hollow article , the apparatus comprising light energy at a first, absorption wavelength that is primarily absorbed by the portion of the transparent hollow article; and', 'light energy at a second, reference wavelength that is not primarily absorbed by the portion of the transparent hollow article;, 'at least one light source for emitting light energy at a portion of the transparent hollow article as the transparent hollow article moves along a travel path past the at least one light source, wherein the light energy emitted by the at least one light source comprisesat least one light sensor for sensing light energy emitted by the at least one light source that is reflected by the portion of the transparent hollow article to the light sensor assembly, wherein the at least one light sensor is on the same side of the travel path of the transparent hollow article as the at least one light source; anda processor in communication with the at least one light sensor, wherein the processor is programmed to compute a wall thickness of the portion of the transparent hollow article based on an intensity ...

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Номер записи: 26

25-03-2021 дата публикации

COMPOSITE PREFORM, COMPOSITE CONTAINER, COMPOSITE PREFORM, PLASTIC MEMBER, AND METHOD FOR PRODUCING COMPOSITE CONTAINER

Номер: US20210086429A1

Автор: MIYAWAKI Takuma, SUGA Yusuke

Принадлежит: Dai Nippon Printing Co., Ltd.

A composite container which can be given various functions and characteristics; a method for producing such composite container; a preform; and a composite preform. A composite container according to the present invention that includes a container body which is made of a plastic material; and a plastic member disposed on the outer surface of the container body, wherein the container body and the plastic member are integrally inflated by means of blow molding, and wherein the plastic member includes a colored layer and/or a print layer where a print is made. 1. A composite preform comprising:a preform which is made of a plastic material; anda plastic member which is disposed so as to surround the outside of the preform,wherein the plastic member is brought in close contact with the outside of the preform,wherein the plastic member comprises a colored layer and/or a print layer where a print is made,wherein the plastic member is not welded or adhered to the preform so that the plastic member can be peeled off from the preform, andwherein the plastic member has a function of heat-contracting with respect to the preform.2. A composite preform comprising:a preform which is made of a plastic material; anda plastic member which is disposed so as to surround the outside of the preform,wherein the plastic member is brought in close contact with the outside of the preform,wherein the preform comprises a colored layer which includes a resin material and a colorant,wherein the plastic member is not welded or adhered to the preform so that the plastic member can be peeled off from the preform, andwherein the plastic member has a function of heat-contracting with respect to the preform. This application is a division of U.S. application Ser. No. 15/529,213, filed May 24, 2017, which is the National Stage entry of International Application No. PCT/JP2015/084194, filed Dec. 4, 2015, which designated the United States, the entireties of which are incorporated herein by reference.The ...

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Номер записи: 27

25-03-2021 дата публикации

COMPOSITE PREFORM, COMPOSITE CONTAINER, COMPOSITE PREFORM, PLASTIC MEMBER, AND METHOD FOR PRODUCING COMPOSITE CONTAINER

Номер: US20210086430A1

Автор: MIYAWAKI Takuma, SUGA Yusuke

Принадлежит: Dai Nippon Printing Co., Ltd.

A composite container which can be given various functions and characteristics; a method for producing such composite container; a preform; and a composite preform. A composite container according to the present invention that includes a container body which is made of a plastic material; and a plastic member disposed on the outer surface of the container body, wherein the container body and the plastic member are integrally inflated by means of blow molding, and wherein the plastic member includes a colored layer and/or a print layer where a print is made. 1. A method for producing a composite container , the method comprising the steps of:preparing a preform made of a plastic material;disposing a plastic member on the outside of the preform;disposing a print region on a surface of the plastic member;heating the preform and the plastic member and inserting the preform and the plastic member into a blow molding die; andintegrally inflating the preform and the plastic member by performing blow molding on the preform and the plastic member in the blow molding die,wherein the plastic member is not welded or adhered to the preform so that the plastic member can be peeled off from the preform, andwherein the plastic member has a function of heat-contracting with respect to the preform.2. The method for producing a composite container according to claim 1 , wherein the print region is formed by an inkjet process.3. A method for producing a composite container claim 1 , the method comprising the steps of:preparing a preform made of a plastic material;disposing a plastic member on the outside of the preform, the plastic member having a print region disposed on a surface of the plastic member in advance;heating the preform and the plastic member and inserting the preform and the plastic member into a blow molding die; andintegrally inflating the preform and the plastic member by performing blow molding on the preform and the plastic member in the blow molding die,wherein the ...

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Номер записи: 28

19-03-2020 дата публикации

Plastic container with pivotable base portion

Номер: US20200087045A1

Автор: Bastian Tissmer, Gerald Huettner, Ludovic LAINE, Wang BI-JANG

Принадлежит: KRONES AG

A plastic container has a mouth portion, a main body, and a base portion which adjoins the main body. The base portion has a central region as well as a diaphragm which runs in a circumferential direction and extends from the central region to the main body. The central region is pivotable relative to the main body between at least two positions which differ with regard to an internal volume of the container. The wall has at least one and preferably at least two circumferential grooves and are spaced apart from one another. The central region has a projection extending in the direction of the interior of the plastic container, and at least one web extending at least in part in a radial direction in the circumferential wall.

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Номер записи: 29

12-05-2022 дата публикации

Cooling mold, and apparatus and method for manufacturing resin molded article

Номер: US20220143886A1

Автор: Daisaburo Takehana, Yasuhide Maruyama

Принадлежит: Nissei ASB Machine Co Ltd

There is provided a cooling mold for cooling a resin preform that has a gate portion protruding outward from a center of a bottom portion, in which an accommodating space that accommodates the preform is formed in the cooling mold, a bottom region facing the bottom portion of the preform in the accommodating space has a shape following the bottom portion of the preform, and an air sucking hole for sucking air is formed in the bottom region at a position shifted from the center of the bottom portion of the preform.

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Номер записи: 30

26-03-2020 дата публикации

SET OF PREFORMS FOR MAKING A CONTAINER, CONTAINER AND METHOD

Номер: US20200094441A1

Автор: COVI Emanuela

Принадлежит:

A set of preforms to make a container for beverages, comprising an external preform and an internal preform, each intended to form respectively an external keg and an internal bag of the container. The internal preform is associated internally with the external preform in order to define with the external preform a hollow space. The external preform and the internal preform have respective coupling members suitable to clamp the external preform and the internal preform with respect to each other in a desired reciprocal position. 111-. (canceled)12. Set of preforms to make a container for beverages , comprising an external preform and an internal preform , each intended to form respectively an external keg and an internal bag of said container , said internal preform being associated internally with said external preform in order to define with said external preform a hollow space , wherein said external preform and said internal preform have respective coupling members suitable to clamp said external preform and said internal preform with respect to each other at least axially along an axis in a desired reciprocal position , said respective coupling members allowing to separate said hollow space from the external environment in a sealed manner.13. Set of preforms as in claim 12 , wherein said coupling members achieve a mechanical coupling by interference and are disposed in correspondence with respective neck portions for coupling said external preform and said internal preform.14. Set of preforms as in claim 13 , wherein said coupling members comprise a first shaped portion provided with hollows and protuberances claim 13 , made on a neck portion of one of either said external preform and said internal preform claim 13 , and a second shaped portion provided with hollows and protuberances mating with those of said first shaped portion claim 13 , made on the surface of said neck portion of the other of said external preform and said internal preform.15. Set of ...

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Номер записи: 31

13-04-2017 дата публикации

BLOW MOULDED CONTAINER AND MANUFACTURE THEREOF

Номер: US20170100872A1

Автор: Clarke Peter Reginald

Принадлежит:

A method of forming a blow moulded container in the form of a tub, the method comprising the steps of: providing an injection moulded preform composed of a biaxially-orientable thermoplastic material, the preform being substantially planar; heating the preform; and stretch blow moulding the heated preform within a mould cavity to form a tub having a bottom wall and an annular sidewall having an upper edge, the tub comprising biaxially oriented thermoplastic material in the annular sidewall and at least an outer portion of the bottom wall, the stretch blow moulding step using at least one stretch rod to engage an inner side of the preform and axially to stretch at least a part of the preform prior to blowing a pressurized gas against the inner side which urges the opposite side of the preform radially outwardly against the mould. 1. A method of forming a blow moulded container in the form of a tub , the method comprising the steps of:{'sup': '2', 'i) providing an injection moulded preform composed of a biaxially-orientable thermoplastic material, the preform being substantially planar, wherein the substantially planar preform has a surface area A of from 5,000 to 50,000 mm, wherein the substantially planar preform has a wall thickness T of from 0.3 to 2.5 mm, over at least a central major portion of the preform, and wherein the substantially planar preform has an average bulk width W′ and a bulk depth D′, the bulk depth D′ being at most 25 mm, and the ratio of average bulk width W′: bulk depth D′, defining a bulk aspect ratio, is at least 5:1;'}ii) heating the preform; and{'sup': '2', 'iii) stretch blow moulding the heated preform within a mould cavity to form a tub having a bottom wall and an annular sidewall having an upper edge, the tub comprising biaxially oriented thermoplastic material in the annular sidewall and at least an outer portion of the bottom wall, the stretch blow moulding step using at least one stretch rod to engage an inner side of the preform and ...

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Номер записи: 32

04-04-2019 дата публикации

Apparatus and method for processing plastic containers, in particular by means of long stators

Номер: US20190099936A1

Автор: Eduard Handschuh, Klaus Voth

Принадлежит: KRONES AG

Provided is a device for treating containers and in particular plastic containers, including a first transport device having a continuous carrier on which a first plurality of transport elements are moveably arranged, each having at least one retainer for retaining plastic preforms and being designed and configured to transport said plastic preforms along a first transport path, and including at least one heating device arranged along the first transport path in order to heat the plastic preforms at least in sections during their transportation along the first transport path.

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Номер записи: 33

19-04-2018 дата публикации

Compression blow formed hdpe containers and methods of making the same

Номер: US20180105622A1

Автор: Saumitra Bhargava, Todd M. Zillmer

Принадлежит: Alltrista Plastics LLC

Compression blow formed articles having improved barrier properties and methods of making the same are provided herein.

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Номер записи: 34

11-04-2019 дата публикации

MULTILAYERED ARTICLE COMPRISING POLYPROPYLENE IMPACT COPOLYMERS, AND METHOD OF MAKING SAME

Номер: US20190106558A1

Автор: Dias Peter Simon, WILSON Debra R.

Принадлежит: Braskem America, Inc.

A polymer sheet includes a core layer containing a propylene impact copolymer (ICP), and a first additional layer comprising a first polymer composition. The propylene impact copolymer (ICP) in the core layer includes a matrix and a dispersed phase. The matrix comprises a polypropylene homopolymer or a propylene/alpha-olefin random copolymer which includes greater than 50 wt. % of units derived from propylene monomer. The dispersed phase includes a copolymer of ethylene and a C-Cα-olefin. The ICP has a first melting point being greater than 100° C. (e.g., in the range of from 100° C. to 130° C.) and a second melting point. The polymer sheet can also include a second additional layer containing a second polymer composition. 1. A polymer sheet , comprising: (a) a matrix comprising a polypropylene homopolymer or a propylene/alpha-olefin random copolymer which comprises greater than 50 wt. % of units derived from propylene monomer, and', {'sub': 3', '8, '(b) a dispersed copolymer which comprises ethylene and a C-Cα-olefin,'}, 'wherein the ICP has a first melting point between 100° C. and 130° C. and a second melting point between 106° C. and 180° C.; and, 'a core layer comprising a propylene impact copolymer (ICP), the propylene ICP comprisinga first additional layer comprising a first polymer composition,wherein the molar ratio of ethylene monomer in the dispersed phase is greater than 0.82.2. The polymer sheet of claim 1 , whereinthe first polymer composition in the first additional layer comprises at least one of a polypropylene homopolymer, a random copolymer of propylene comprising from 0.01 molar percent (mol. %) to 5 mol. % of ethylene, the propylene ICP and blends thereof.3. The polymer sheet of claim 1 , further comprising:a second additional layer comprising a second polymer composition,wherein the first additional layer and the second additional layer are in direct contact with the core layer.4. The polymer sheet of claim 3 , whereinthe second polymer ...

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Номер записи: 35

05-05-2016 дата публикации

MANUFACTURING METHOD

Номер: US20160123155A1

Автор: Mason John, WHITTINGHAM Keith

Принадлежит:

A method of manufacturing an aerofoil blade includes the steps of providing: an aerofoil sub-assembly having a pair of aerofoil skins, wherein at least one of the skins is formed to have on its outer face an outer primary relief feature formed proud of the adjacent region of the outer face and an outer secondary relief feature projecting from the outer primary relief feature; arranging the aerofoil sub-assembly in a cavity die mould; and performing a hot forming process to form an internal cavity between the respective aerofoil skins by inflating the sub-assembly to conform the outer faces of the respective skins to the cavity die mould, whereby in conforming the respective outer faces of the skins to the cavity die mould, the outer primary and secondary relief features are transferred to the inner face of the respective skin to form respectively inner primary and secondary relief features. 1. A method of manufacture of an aerofoil blade , the method comprising the steps of:providing an aerofoil sub-assembly having a pair of aerofoil skins, each skin having an inner face arranged in mutual opposition with the inner face of the respective other skin, and having an outer face on the opposite side of the respective skin to the inner face, wherein at least one of the skins is formed to have on its outer face a respective outer primary relief feature formed proud of the adjacent region of the outer face;arranging the aerofoil sub-assembly in a cavity die mould; andperforming a hot forming process to form an internal cavity between the respective aerofoil skins by inflating the sub-assembly to conform the outer faces of the respective skins to the cavity die mould, wherebyin conforming the respective outer faces of the skins to the cavity die mould, the outer primary relief feature is transferred to the inner face of the respective skin to form an inner primary relief feature, the inner primary relief feature being formed proud of the adjacent region of the inner face to ...

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Номер записи: 36

11-05-2017 дата публикации

Heating device comprising a lamp removably mounted on an associated reflector

Номер: US20170135153A1

Автор: Jean-François MORISSE, Pierre Heuzebroc

Принадлежит: Sidel Participations SAS

A heating device ( 14 ) includes: a tubular lamp ( 16 ) having two free end sections ( 32 ); at least one reflector ( 34 ) that extends longitudinally at a predefined transverse distance (D) from the lamp ( 16 ); two holding members ( 46 ) for holding the lamp ( 16 ) in a transverse position relative to the reflector ( 34 ), each holding member ( 46 ) being attached to the reflector ( 34 ); characterized in that each free end section ( 32 ) of the lamp ( 16 ) is removably mounted on each holding member ( 46 ) by reversibly interlocking a portion of the free end section ( 32 ) of the lamp with a housing ( 54 ) of complementary shape in a direction orthogonal to the longitudinal direction.

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Номер записи: 37

18-05-2017 дата публикации

Preform coating device, method for manufacturing preform, and method for manufacturing plastic bottle

Номер: US20170136677A1

Автор: Hideyuki Suzuki, Ichiro TOMARI, Ryo YAMANE, Tomohiko Sugimori

Принадлежит: Suntory Holdings Ltd

The present invention provides a preform coating device ( 10 ) provided with a cylindrical transfer roller ( 11 ) for rotating about a center shaft ( 111 ), and an application device for applying a coating liquid in a predetermined thickness to an external peripheral face of the transfer roller ( 11 ), the external peripheral face of the transfer roller ( 11 ) rotating so as to touch an external peripheral face of a preform ( 1 ), and the coating liquid thereby being transferred from the external peripheral face of the transfer roller ( 11 ) to the external peripheral face of the preform ( 1 ).

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Номер записи: 38

18-05-2017 дата публикации

Integrally Blow-Moulded Bag-in-Container Comprising an Inner Layer and an Outer Layer Comprising Energy Absorbing Additives, Preform for Making It and Process for Producing It

Номер: US20170136679A1

Автор: Daniel Peirsman, Rudi Verpoorten, Sarah Van Hove

Принадлежит: Anheuser Busch InBev SA

The present invention relates to an integrally blow-moulded bag-in-container ( 2 ) and preform ( 1, 1 ′) for blow-moulding the bag-in-container. An inner layer ( 11 ) and an outer layer ( 12 ) are used, wherein the preform forms a two-layer container upon blow-moulding, and wherein the obtained inner layer of the container releases from the thus obtained outer layer upon introduction of a gas at a point of interface ( 14 ) between the two layers. At least one of the inner and outer layers includes at least one additive allowing both inner and outer layers to reach their respective blow-moulding temperatures substantially simultaneously.

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Номер записи: 39

14-05-2020 дата публикации

Injection stretch blow molding machine and method for manufacturing hollow molded body

Номер: US20200147853A1

Автор: Miwa TERADA, Nobuhiko Nakazawa

Принадлежит: Aoki Technical Laboratory Inc

Cooling air is blown into the inside of the hollow molded body disposed in the ejection section in the ejection process C during the blow molding process B in the next molding cycle to cool the hollow molded body disposed in the ejection section to solidify the container shape.

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Номер записи: 40

24-06-2021 дата публикации

Injection Stretch Blow-Molding (ISBM) Enhancement for Semi-Crystalline Polyolefin Containers Utilizing Alicyclic Polyolefins

Номер: US20210189107A1

Автор: Paul D. Tatarka, Timothy M. Kneale

Принадлежит: Polyplastics USA Inc

An injection stretch blow-molded (ISBM) container prepared by way of injection molding a tubular preform followed by reheating and concurrently stretching and blow-molding the heated preform into the container. The container and preform comprise from 70 wt. % to 97.5 wt. % of a semi-crystalline polyolefin composition comprising one or polymers selected from polyethylene polymers and polypropylene polymers and from 2.5 wt. % to 30 wt. % of an alicyclic polyolefin composition, wherein the alicyclic polyolefin composition has a glass transition temperature, Tg, of from 80° to 145° C.

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Номер записи: 41

16-06-2016 дата публикации

Blow mold unit, blow molding machine and blow mold unit fixing method

Номер: US20160167282A1

Автор: Daizaburo TAKEHANA, Fumiyuki NAKAZAWA, Kazuyuki Yokobayashi

Принадлежит: Nissei ASB Machine Co Ltd

A blow mold unit in which, when clamping first and second blow cavity split molds which are fixed to first and second fixing plates and bottom molds which are fixed to a bottom mold fixing plate, pressure receiving members fixed to the first and second fixing plates are brought into engagement with the bottom plate fixing plate. Guide plates are fixed to the bottom mold fixing plate, and guided members capable of being brought into abutment with the guide plates are supported by first and second pressure receiving plates. The bottom mold fixing plate includes a first connecting portion to be connected to a bottom mold opening/closing unit and a second connecting portion to be connected to a moving and biasing member.

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Номер записи: 42

21-05-2020 дата публикации

Injection molding mold, and injection molding method for hollow article

Номер: US20200156304A1

Автор: Masayuki Usami

Принадлежит: Nissei ASB Machine Co Ltd

An injection molding mold including a neck mold forming an outer surface of a neck portion of a hollow article, an injection cavity mold forming an outer surface of a body portion of the hollow article, and an injection core mold forming an inner surface of the hollow article, in which the injection core mold includes an outer core mold forming an inner surface of the neck portion including an inner screw portion and, while rotating along the inner screw portion, being movable along a rotation axis thereof, and an inner core mold forming an inner surface of the body portion of the hollow article having a smaller diameter than that of the neck portion and being linearly movable inside the outer core mold along the rotation axis.

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Номер записи: 43

23-06-2016 дата публикации

Multilayer molding

Номер: US20160176170A1

Автор: Atsuko Iwasaki, Hirokatsu ARAI, Kazunobu Sato, Takanori MIYABE, Tomoe SUNADA

Принадлежит: Mitsubishi Gas Chemical Co Inc

A resin-made multilayer molding includes two or more resin layers, at least one resin layer is configured from a mixed resin (B) containing, at a ratio (C)/(D)=99/1 to 10/90 by weight, a polyamide resin (C) obtained by polymerizing a diamine component containing 70 mol % or more of m-xylylenediamine and a dicarboxylic acid component containing 70 mol % or more of adipic acid, and a polyester resin (D) containing a dicarboxylic acid unit and a diol unit, 1-80 mol % of the diol unit having a cyclic acetal skeleton; and at least one resin layer in contact with a layer configured from the mixed resin (B) is configured from a resin containing 70 wt % or more of a thermoplastic polyester resin (A) obtained by polymerizing a dicarboxylic acid component containing 80 mol % or more of terephthalic acid and a diol component containing 80 mol % or more of ethylene glycol.

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Номер записи: 44

22-06-2017 дата публикации

HOLLOW CONTAINER AND METHOD FOR MANUFACTURING HOLLOW CONTAINER

Номер: US20170174381A1

Автор: FUKUSHIMA Hideo, Takahashi Makoto

Принадлежит: TOPPAN PRINTING CO., LTD.

A single-layer hollow container includes: a resin composition that is formed of 60 to 90% by mass of polyolefin, 2 to 35% by mass of meta-xylylene group-containing polyamides, and 5 to 30% by mass of modified polyolefin. The meta-xylylene group-containing polyamides are dispersed insularly in the polyolefin, and in a case where each of a vertical length and a horizontal length of the meta-xylylene group-containing polyamide in an initial state is 1, the vertical length of the meta-xylylene group-containing polyamide in the hollow container ranges from 3.3 to 15.8 and the horizontal length ranges from 0.5 to 2.0. 1. A single-layer hollow container comprising:a resin composition that is formed of 60 to 90% by mass of polyolefin, 2 to 35% by mass of meta-xylylene group-containing polyamides, and 5 to 30% by mass of modified polyolefin,wherein the meta-xylylene group-containing polyamides are dispersed insularly in the polyolefin, and in a case where each of a vertical length and a horizontal length of the meta-xylylene group-containing polyamide in an initial state is 1, the vertical length of the meta-xylylene group-containing polyamide in the hollow container ranges from 3.3 to 15.8 and the horizontal length ranges from 0.5 to 2.0.2. The hollow container according to claim 1 ,wherein in a case where a thickness of the meta-xylylene group-containing polyamide in the initial state is 1, the thickness of the meta-xylylene group-containing polyamide in the hollow container ranges from 0.03 to 0.6.3. The hollow container according to claim 1 ,wherein when an average wall thickness of a body portion of the hollow container is 0,3 mm, oxygen permeability of the hollow container measured through the MOCON method is equal to or less than 0.03 ml/each/day.4. The hollow container according to claim 1 ,wherein the polyolefin is high density polyethylene.5. A method for manufacturing a single-layer hollow container claim 1 , comprising:preparing a resin composition which is ...

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Номер записи: 45

06-06-2019 дата публикации

Semi-crystalline thermoplastic polyester for producing biaxially stretched hollow bodies

Номер: US20190169366A1

Автор: Helene Amedro, Rene Saint-Loup

Принадлежит: Roquette Freres SA

Use of a semi-cristalline thermoplastic polyester for producing biaxially stretched hollow bodies, said polyester having at least one 1,4:3,6-dianhydrohexitol unit (A), at least one alicyclic diol unit (B) other than the 1,4:3,6-dianhydrohexitol units (A), and at least one terephthalic acid unit (C), wherein the molar ratio (A)/[(A)+(B)] is at least 0.05 and at most 0.30, said polyester being free of non-cyclic aliphatic diol units or comprising a molar amount of non-cyclic aliphatic diol units, relative to the totality of monomeric units in the polyester, of less than 5%, and with a reduced viscosity in solution (25° C.; phenol (50 wt. %): ortho-dichlorobenzene (50 wt. %); 5 g/L of polyester) greater than 50 mL/g.

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Номер записи: 46

06-06-2019 дата публикации

Semi-crystalline thermoplastic polyester for producing an aerosol container

Номер: US20190169367A1

Автор: Helene Amedro, Rene Saint-Loup

Принадлежит: Roquette Freres SA

Use of a semi-crystalline thermoplastic polyester for producing an aerosol container, said polyester having at least one 1,4:3,6-dianhydrohexitol unit (A), at least one alicyclic diol unit (B) other than the 1,4:3,6-dianhydrohexitol units (A), and at least one terephthalic acid unit (C), wherein the molar ratio (A)/[(A)+(B)] is at least 0.05 and at most 0.30, said polyester being free of non-cyclic aliphatic diol units or comprising a molar amount of non-cyclic aliphatic diol units, relative to the totality of monomeric units in the polyester, of less than 5%, and with a reduced viscosity in solution (25° C.; phenol (50 wt. %): ortho-dichlorobenzene (50 wt. %); 5 g/L of polyester) greater than 70 mL/g.

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Номер записи: 47

21-06-2018 дата публикации

Electrophotographic belt and electrophotographic image forming apparatus

Номер: US20180173136A1

Автор: Kouichi Uchida

Принадлежит: Canon Inc

An electrophotographic belt with the occurrence frequency of convex portions derived from zirconium-containing compound that cause scratches on a photosensitive drum being suppressed as much as possible is provided. The electrophotographic belt has a resin layer comprising a melt-kneaded product comprising a thermoplastic polyester resin, a polyether ester amide, and a zirconium-containing compound, wherein the number of convex portions derived from the zirconium-containing compound per unit area (1.0 m 2 ) on the outer surface of the electrophotographic belt is 10 pieces or less.

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Номер записи: 48

28-05-2020 дата публикации

Use of polycarbonate for the manufacture of hollow containers

Номер: US20200164565A1

Автор: Abdul Salam THELAKKADAN, Ponniah Thavamani, Rajendra Kashinath SINGH, Tariq SYED

Принадлежит: SABIC Global Technologies BV

The present invention relates to the use of an aromatic polycarbonate prepared by the transesterification of a bisphenol and a diaryl carbonate and having a viscosity average molecular weight, Mv, of from 22000 to 32000 g/mol, a polydispersity, defined as Mw/Mn, of from 1.8-3.2, a melt-flow index of from 3.0-10 g/10 min as determined in accordance with ASTM D 1238 (1.2 kg, 300° C.), an amount of Fries branching of from 750 to 2500 ppm, for the manufacture of bottles having a volume of at least 15 liter by means of an injection blow moulding or an extrusion blow moulding process.

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Номер записи: 49

28-05-2020 дата публикации

Aseptic filling machine and aseptic filling method

Номер: US20200165115A1

Автор: Atsushi Hayakawa

Принадлежит: DAI NIPPON PRINTING CO LTD

An aseptic filling machine capable of performing molding and filling at the same time that has a compact facility size, requires a reduced initial investment, requires a reduced running cost because of its simplified process, and ensures an aseptic condition with reliability, and an aseptic filling method therefor. An aseptic filling machine includes a pre-heating sterilizing portion that sterilizes a preform, a heating portion that heats the sterilized preform, a molding and filling portion that fills the heated preform with a sterilized content under high pressure, thereby molding the preform into a bottle and at the same time filling the preform with the content, and a sealing portion that seals the bottle filled with the content. Before the aseptic filling machine starts operating, each portion is sterilized. During operation of the aseptic filling machine, aseptic air is supplied to each portion to maintain the aseptic condition.

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Номер записи: 50

08-07-2021 дата публикации

COMPOSITE PREFORM, COMPOSITE CONTAINER, COMPOSITE PREFORM, PLASTIC MEMBER, AND METHOD FOR PRODUCING COMPOSITE CONTAINER

Номер: US20210206046A1

Автор: MIYAWAKI Takuma, SUGA Yusuke

Принадлежит: Dai Nippon Printing Co., Ltd.

A composite container which can be given various functions and characteristics; a method for producing such composite container; a preform; and a composite preform. A composite container according to the present invention that includes a container body which is made of a plastic material; and a plastic member disposed on the outer surface of the container body, wherein the container body and the plastic member are integrally inflated by means of blow molding, and wherein the plastic member includes a colored layer and/or a print layer where a print is made. 1. A composite container comprising:a container body made of a plastic material and having a shoulder part, a trunk part, and a bottom part, the bottom part including a central concave part and a grounding part surrounding the concave part; anda plastic member, comprising a heat contracting tube disposed on an outer surface of the container body,wherein the container body and the plastic member are integrally inflated by blow molding,wherein the container body comprises a colored layer which includes a resin material and a colorant,wherein the plastic member is not welded or adhered to the outer surface of the container body, whereby the plastic member can be peeled off from the container body,wherein the plastic member is a unitary body without a sticking part, andwherein the plastic member covers the shoulder part of the container body, the trunk part of the container body, and at least the grounding part of the bottom part of the container body.2. A method for producing a composite container , the method comprising the steps of:preparing a preform made of a plastic material;disposing a plastic member on the outside of the preform;disposing a print region on a surface of the plastic member;heating the preform and the plastic member and inserting the preform and the plastic member into a blow molding die; andintegrally inflating the preform and the plastic member by performing blow molding on the preform and the ...

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Номер записи: 51

28-06-2018 дата публикации

Preform extrusion molding apparatus, method for extrusion molding, and preform

Номер: US20180178465A1

Автор: Hiroshi Hosokoshiyama, Junichi Chiba, Kazuhiko Shimizu

Принадлежит: Yoshino Kogyosho Co Ltd

A process includes: supplying a main resin from outer and inner flow channel, to a joined flow channel at a predetermined supply velocity for a predetermined time; supplying a second resin from a middle flow channel to the joined flow channel simultaneously with the main resin at a predetermined supply velocity for a certain time within the predetermined time; and sliding a shut-off pin to bring the pin forefront to a predetermined position near an outlet of the inner flow channel, open to the joined flow channel, before the second resin is supplied, or during a time starting after a time from the start of the second resin supply and ending with the termination of the supply, so that the velocity of main resin supply from the inner flow channel to the joined flow channel is reduced to a predetermined level by adjusting the degree of aperture for the outlet.

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Номер записи: 52

04-06-2020 дата публикации

Recycled pet barrier bottle

Номер: US20200171709A1

Автор: Robert Siegl

Принадлежит: Alpla Werke Alwin Lehner GmbH and Co KG

The invention relates to a preform for producing a plastic container in a blow molding process, comprising an elongated, tube-like preform body, which is formed so as to be closed at the one longitudinal end thereof, and, at the other end thereof, has a neck section having a pouring opening. The preform is produced from recycled PET and aliphatic furanoate, wherein the recycled PET has a maximum of 2.5 percent by weight of a mixture of a mixture of isophthalic acid and diethylene glycol, wherein the proportion of isophthalic acid is a maximum of 2.0 percent by weight and the proportion of diethylene glycol is a maximum of 2.0% by weight, wherein all weight percentages are based on the total weight of the preform. A clouding of the preform measured according to ASTM D 1003-00 is less than 5% by admixture of the aliphatic furanoate.

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Номер записи: 53

23-07-2015 дата публикации

Manufacturing method and device for a container with an integral handle

Номер: US20150202820A1

Автор: James Alfred Thibodeau, Tim Thibodeau

Принадлежит: DT INVENTIONS

A method for forming a container with an integral handle includes heating a preform having an integral handle in a first oven, stretching the preform, closing a first mold having a first mold recess and a second mold having a second mold recess around the preform, and blowing air into the preform. A handle pocket wedge block is inserted into a handle pocket of the integral handle of the preform within the first mold and the second mold.

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Номер записи: 54

22-07-2021 дата публикации

Blow molded article with visual effects

Номер: US20210221551A1

Автор: Andrew Joseph Horton, Bradley Scott Neufarth, Ioannis Constantine Constantinides, Marc Andrew Mamak, Mark Lewis Agerton, Philip Andrew Sawin

Принадлежит: Procter and Gamble Co

A blow molded article obtained by blow molding of a preform made via parallel flow coinjection, having a wall formed by 3 layers in at least a region wherein the outside layer is transparent and the inner layer comprises an effect pigment visible through the transparent layer. Articles according to the invention have an improved gloss, low haze and higher resistance to delamination than previous articles. The invention relates also to preforms for making articles as described and to methods for making preforms and articles.

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Номер записи: 55

13-07-2017 дата публикации

Plastic container having a deep-set invertible base and related methods

Номер: US20170197773A1

Автор: David Melrose, Gregory Trude, John Denner, Paul Kelley

Принадлежит: Co2Pac Ltd

A plastic container comprises an upper portion including a finish defining an opening into the container, a lower portion including a base defining a standing surface, a sidewall extending between the upper portion and the lower portion, the sidewall defining a longitudinal axis, and at least one substantially transversely-oriented pressure panel located in the lower portion. The pressure panel is movable between an outwardly-inclined position and an inwardly-inclined position to compensate for a change of pressure inside the container. The standing surface defines a standing plane, and the entire pressure panel is located between the standing plane and the upper portion of the container when the pressure panel is in the outwardly-inclined position.

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Номер записи: 56

27-06-2019 дата публикации

Structure and method of sealing a closure assembly onto the neck finish of a plastic pressure container

Номер: US20190193924A1

Автор: John E. Denner, Justin A. Howell, Scott E. Bysick, Tapan Y. Patel

Принадлежит: Graham Packaging Co LP

Plastic pressure container including a main body portion, a finish portion, and a closure assembly. The main body portion defines an interior space. The finish portion is unitary with the main body portion and defines a mouth in communication with the interior space. The finish portion has an inner surface, an outer surface and an upper rim proximate the mouth. The inner surface has an inner undercut defined therein proximate the upper rim. The outer surface has an outer undercut defined therein proximate the upper rim. The closure assembly is mounted to the finish portion in engagement with both the inner undercut and the outer undercut.

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Номер записи: 57

25-06-2020 дата публикации

Mono-layer blow molded article with functional, visual, and/or tactile effects and method of making such articles

Номер: US20200198829A1

Автор: Joseph Craig Lester, Nicole Ashley RIZZO, Philip Andrew Sawin

Принадлежит: Procter and Gamble Co

Blow molded articles having a predetermined feature incorporated into the wall provided by variations in the thickness of the wall of the article corresponding to a predetermined pattern etched into the preform from which the article was formed. Also, etched preforms for making blow molded articles and methods for making such preforms and articles.

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Номер записи: 58

13-08-2015 дата публикации

Lightweight plastic container and preform

Номер: US20150225108A1

Автор: Edward V. Morgan, Richard C. Darr

Принадлежит: Plastipak Packaging Inc

A plastic container is provided that includes a hollow body portion including a lower supporting base portion; a sidewall portion extending upwardly from the base portion; and a neck portion extending upwardly from the sidewall portion. The neck portion includes a support flange having an upper and lower surface, a tamper-evident formation, and a dispensing opening at the top of the neck portion. In an embodiment, the volume of the container is at least 500 ml; the weight of the neck portion is 3.0 grams or less; and the vertical distance from the top of the dispensing opening to the lower surface of the support flange, including the threads and the tamper-evident formation, is 0.580 inches or less. A preform and method for making a container are also disclosed.

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Номер записи: 59

03-08-2017 дата публикации

Container, preform assembly and method and apparatus for forming containers

Номер: US20170217049A1

Автор: Bernardus Cornelis Johannes Landman, Pieter Gerard Witte

Принадлежит: Heineken Supply Chain BV

Preform assembly for blow moulding a container, comprising at least a first and a second perform, wherein the first perform is positioned inside the second perform before blow moulding the performs into the container, wherein each perform has a body forming portion having a wall thickness of less than about 8 millimetres, preferably less than about 6 mm.

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Номер записи: 60

20-08-2015 дата публикации

Open-clip blow molding method and a blow molded article which integrally provide a clip for securement to another item

Номер: US20150231815A1

Автор: Gilad Shoham

Принадлежит: Medonyx Inc

In a method, an article of unitary construction is blow molded and integrally provided with a clip for securement to another item. The clip has an arm initially blow molded into an open elevated configuration. The arm is pivotable into closed and open configurations. When closed, the arm is in selectively releasable and secure engagement with a catch on the article. The arm is biased towards the catch. When open, the arm is depressed relative to and biased towards the closed configuration. The open configuration is traversed to secure the article to the item. In the open elevated configuration, the arm is elevated relative to the closed configuration. The arm is preferably a carabiner-type arm. The article is preferably formed of a composition of matter including polyethylene and plastic additives to provide the arm with sufficient pre-built tension to stay in the aforesaid selectively releasable and secure engagement.

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Номер записи: 61

11-08-2016 дата публикации

Modular interlocking containers with enhanced lateral connectivity features

Номер: US20160229107A1

Автор: A. Irene Hendrickson, B. Everett HENDRICKSON, Craig Severn, Michael Frederick, Ottmar Brandau, Timothy J. Carlson

Принадлежит: Friendship Products LLC

Described are devices and containers that are scalable, modular, and lockable laterally and vertically with other like containers for a variety of applications. A container is formed by a wall attached at first end to a top end section with an opening and attached at a second end by a bottom end section. A container may have one or more of a tongue, formed on the wall, having and interconnecting mechanism to be received and interlocked by a groove. Vertical interconnectivity is accomplished with mechanisms to stack containers and prevent swivel using a ridge and channel interlocking arrangement.

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Номер записи: 62

18-07-2019 дата публикации

Transfer and feed unit for parisons

Номер: US20190217523A1

Автор: Marcel Tanner

Принадлежит: M Tanner AG

A transfer and feed unit for parisons, in particular for PET bottles. The transfer and feed unit can be loaded with parisons at the upstream end thereof and feeds the parisons to a conveying unit arranged at the downstream end of the transfer and feed unit. The transfer and feed unit has a first conveyor belt and a second conveyor belt, and the second conveyor belt is arranged at the downstream end of the first conveyor belt, and the first conveyor belt feeds the parisons to the second conveyor belt, and the second conveyor belt feeds the parisons to the conveying unit arranged at the downstream end thereof and a distance sensor is arranged in the downstream end region of the second conveyor belt.

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Номер записи: 63

30-10-2014 дата публикации

Bottling line and method

Номер: US20140318083A1

Автор: Daniele Marastoni

Принадлежит: Sacmi Imola Sc

A continuous cycle bottling line ( 1 ) for containers of thermoplastic material, comprises: a parison ( 4 ) moulding unit ( 3 ), a thermal conditioning unit ( 6 ) for the parisons ( 4 ); a blow-moulding unit ( 10 ); a filling unit ( 12 ) configured to receive the blow-moulded containers ( 11 ) from the blow-moulding unit ( 10 ) and to fill them with liquid or semi-liquid food products; a moulding unit ( 13 ) for making caps ( 14 ) of plastic material; a capping unit ( 15 ); a storage system ( 2 ) which is configured to contain the parisons ( 4 ) and the caps ( 14 ), which is interconnected with the units making up the line, and which defines inside it a controlled-atmosphere environment; the line defines an integrated system where the connections of the different units with each other and with the storage system ( 2 ) are located in a controlled-atmosphere environment.

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Номер записи: 64

06-11-2014 дата публикации

Plant for making containers of thermoplastic material

Номер: US20140327189A1

Автор: Daniele Marastoni

Принадлежит: Sacmi Imola Sc

A plant for making containers of thermoplastic material in continuous cycle comprises: a rotary moulding machine ( 1 ) configured to make parisons ( 2 ) of thermoplastic material having a body ( 3 ) with a closed bottom and a neck ( 4 ) which defines an opening; an oven ( 5 ) for heating the parisons ( 2 ), connected to the moulding machine ( 1 ) and equipped with heating means ( 6 ) operating on the body ( 3 ) of the parisons ( 2 ); a rotary blow-moulding machine ( 7 ) configured to receive the parisons ( 2 ) heated in the oven ( 5 ) and to blow-mould them in moulds ( 8 ) to make the containers; and a management unit ( 9 ) for the plant ( 10 ), configured to switch off the oven ( 5 ) heating means ( 6 ) during a shutdown period of the blow-moulding machine ( 7 ) but without interrupting the operation of the moulding machine ( 1 ), so as to enable the parisons ( 2 ) located in the oven ( 5 ) to cool down during their transit through the oven ( 5 ).

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Номер записи: 65

01-08-2019 дата публикации

Liquid blow molding apparatus and liquid blow molding method

Номер: US20190232544A1

Автор: Mitsuru SHIOKAWA, Shinichi Tabata

Принадлежит: Yoshino Kogyosho Co Ltd

A liquid blow molding apparatus comprises: a mold (4) in which a preform (2) is to be placed; and a nozzle unit (6) having a supply port (9) capable of supplying a liquid from above into the preform (2) placed in the mold (4), wherein the nozzle unit (6) includes a seal body (13) that is movable among a closed position at which supply of the liquid through the supply port (9) is blocked, a first open position at which supply of the liquid through only part of the supply port (9) in a circumferential direction is allowed, and a second open position at which supply of the liquid through the whole supply port (9) in the circumferential direction is allowed.

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Номер записи: 66

13-11-2014 дата публикации

A process for preparing a polymer product having a 2,5-furandicarboxylate moiety within the polymer backbone to be used in bottle, film or fibre applications

Номер: US20140336349A1

Автор: Gerardus Johannes Maria Gruter, Jeffrey John Kolstad, Laszlo Sipos, Matheus Adrianus Dam

Принадлежит: Furanix Technologies BV

A process for preparing a polymer having a 2,5-furandicarboxylate moiety within the polymer backbone, and having a number average molecular weight of at least 25,000, includes a transesterification step, a polycondensation step, a drying and/or crystallizing step, and a step where the polymer is subjected to post condensation conditions, and to a polyester-containing bottle or film or fibre-containing woven or non-woven object made from melt-processing poly(ethylene-2,5-furandicarboxylate), where the poly(ethylene-2,5-furandicarboxylate) is obtainable by the process of the invention.

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Номер записи: 67

30-07-2020 дата публикации

Hollow article molding method and molding apparatus and hollow article

Номер: US20200238594A1

Автор: Masayuki Usami, Soichiro Sato

Принадлежит: Nissei ASB Machine Co Ltd

A hollow article 10 is molded in a state where an inner surface of a neck portion 11 including an inner screw portion is held by an inner neck mold 52 , and then, the hollow article 10 is demolded from the inner neck mold 52 by inserting an ejection rod 81 into the hollow article 10 to be engaged with an inner surface of the hollow article 10 and rotating the hollow article 10 together with the ejection rod 81.

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Номер записи: 68

20-11-2014 дата публикации

Polypropylene composition with improved additive retention

Номер: US20140343205A1

Автор: Geoffroy TERLINDEN

Принадлежит: Total Research and Technology Feluy SA

A polypropylene composition characterized by improved additive retention can include at least 70 wt. % of a component (A) that is a random copolymer of propylene and ethylene produced with a metallocene-based polymerization catalyst. The component (A) can have a molecular weight distribution of at most 4.0. The polypropylene composition can include from 0.001 to 2.0 wt. % of a component (B) that is an additive that migrates to a surface of the polypropylene composition. The polypropylene composition can include a component (C) that is a thermoplastic polymer different from component (A), and is not a metallocene polypropylene homopolymer. The polypropylene composition can have a gloss at 20° of at least 75. Articles can be produced from the polypropylene composition, including articles that require specific surface properties over an extended period of time.

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Номер записи: 69

06-09-2018 дата публикации

Apparatus for Forming Plastic Preforms into Plastic Containers with Change Device in Modular Construction

Номер: US20180250869A1

Автор: Geltinger Florian, Hack Andreas, SCHEPP Berndt, SOELLNER Juergen, Suppes Waldemar

Принадлежит:

Apparatus for forming plastic preforms into plastic containers with a transport device which transports the plastic preforms along a predefined transport path, wherein the transport device has a movable station carrier on which a plurality of forming stations are arranged, wherein these forming stations each have blow-moulding devices, each forming cavities within which the plastic preforms can be formed into plastic containers, and the blow-moulding devices are arranged on respective blow-mould carriers, wherein the apparatus has a clean room inside which the plastic preforms can be formed into the plastic containers, isolated from a non-sterile environment by at least one wall. The apparatus has a change device which is suitable and intended for at least removing the blow-moulding devices from their blow-mould carriers and/or arranging blow-moulding devices on the blow-mould carriers, wherein this change device is integrated in a module which can be separated from the clean room. 1. An apparatus for forming plastic preforms into plastic containers with a transport device which transports the plastic preforms along a predefined transport path , wherein the transport device has a movable station carrier on which a plurality of forming stations are arranged , wherein these forming stations each have blow-moulding devices , each forming cavities within which the plastic preforms can be formed into plastic containers , and said blow-moulding devices are arranged on respective blow-mould carriers , wherein the apparatus has a clean room inside which the plastic preforms can be formed into the plastic containers , and this clean room is isolated from a non-sterile environment by means of at least one wall ,whereinthe apparatus has a change device which is suitable and intended for at least removing the blow-moulding devices from their blow-mould carriers and/or arranging blow-moulding devices on the blow-mould carriers, wherein this change device is integrated in a ...

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Номер записи: 70

15-08-2019 дата публикации

Synthetic resin preform and container containing contents

Номер: US20190248060A1

Автор: Yuichi Okuyama

Принадлежит: Yoshino Kogyosho Co Ltd

A synthetic resin preform has a cylindrical mouth portion provided with a male thread on an outer peripheral surface, a cylindrical body portion continuous with the mouth portion and a bottom portion configured to close a lower end of the body portion, the preform being formed into a container of a predetermined shape by blow molding, the synthetic resin preform further including, between the mouth portion and the body portion, a holding surface continuous with the outer peripheral surface of the mouth portion and extending radially inward relative to the outer peripheral surface. Also, a container contains contents having a container filled with contents and configured to close the mouth portion with a cap, the container being formed by blow molding the preform.

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Номер записи: 71

06-08-2020 дата публикации

Blow mould

Номер: US20200247032A1

Автор: Dirk De Cuyper, Tom Anthierens, William Dierickx

Принадлежит: RESILUX NV

A blow mould includes at least first and second blow mould elements that inscribe a concavity; and at least one insert having an embossed surface to form a pattern onto a blow-moulded surface. The at least one insert is attached onto a surface of at least one of the first and/or second blow mould elements to form a part of the wall of the blow-moulded product. Such blow mould is an ISBM blow mould and the blow mould is such that the at least one insert is a plate having a wall thickness of between 0.2 mm and 2.0 mm and is attached onto at least one of the first and/or second blow mould elements by a reversible fixation mechanism selected from the group of adhesives, preferably a double-sided adhesive tape, a magnet and a geometric mechanism.

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Номер записи: 72

13-09-2018 дата публикации

PREFORM, A CONTAINER, AND A METHOD FOR FABRICATION OF A PREFORM

Номер: US20180257362A1

Автор: Cerveny Jean-Paul, Dabrowski Nicolas, Detrois Christian, Laine Emmanuel, Lupke Erik

Принадлежит:

A method for fabricating a preform by providing a plurality of preform segments which each define a portion of a preform, positioning said preform segments in continuous contact with each other along at least one edge of said preform segments such that said plurality of preform segments define a cavity, and bonding each of said preform segments to at least one other preform segment such that said plurality of preform segments forms a continuous whole. 1. A preform comprising a plurality of preform segments each defining a portion of the preform , each of the preform segments is bonded to at least one other preform segment to constitute the preform with a cavity defined by the plurality of preform segments.2. The preform of claim 1 , wherein the preform comprises an open end communicating with the cavity claim 1 , the open end being provided with a member for interfacing with a closure device.3. The preform of claim 1 , wherein the preform segments comprise walls of at least two different thicknesses.4. The preform of claim 1 , wherein the preform segments have at least two different intrinsic viscosities.5. The preform of claim 1 , wherein the preform segments are fabricated from at least two different materials.6. The preform of claim 1 , wherein the preform segments are of at least two different colors.7. The preform of claim 1 , wherein the inside diameter of the preform at a cross-section is greater than the inside diameter of the preform at an open end of the preform.8. The preform of claim 1 , wherein the preform comprises an open end offset from the longitudinal axis of the preform.9. The preform of comprising at least one rib located upon a surface of the preform. This application is a divisional of U.S. application Ser. No. 14/414,756 filed Jan. 14, 2015, which is a National Stage of International Application No. PCT/EP13/065729 filed Jul. 25, 2013, which claims priority to European Application No. 12179128.9 filed Aug. 3, 2012, the entire contents of which ...

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Номер записи: 73

04-12-2014 дата публикации

Blow molding device

Номер: US20140356475A1

Автор: Nobuyuki Tamura, Shigeki MORIKAMI, Sumito Sato, Takeshi Nagashima

Принадлежит: Yoshino Kogyosho Co Ltd

A blow molding device includes a blow nozzle to be inserted tightly into a mouth tube section of preform when the preform is inserted in a mold. The blow molding device also includes a pressurized liquid feeding unit and feeds a pressurized liquid from the pressurized liquid feeding unit into the preform through the blow nozzle to form a container into an expanded shape along a cavity of the mold. A valve mechanism, provided at a downstream end of a feed channel for the liquid in the blow nozzle, can open and close the feed channel so that when the valve mechanism is in a closed state, the liquid circulates between the feed channel and the pressurized liquid feeding unit, and when the valve mechanism is in an open state, the pressurized liquid is fed through the feed channel into the preform.

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Номер записи: 74

22-09-2016 дата публикации

Machine for forming and filling containers comprising a first closed loop and a second closed loop having a common part

Номер: US20160271858A1

Автор: Daniel DIESNIS

Принадлежит: DISCMA AG

A machine for shaping from a preform and filling with liquid successive containers. The machine includes forming stations comprising a main station and an elementary station. The machine further includes a series of elementary stations moving along a first closed loop and a series of main stations moving along a second closed loop. The first closed loop and the second closed loop including at least one common part wherein the main stations are coupled with the elementary stations and a distinct part wherein the main stations are separated from the elementary stations.

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Номер записи: 75

15-10-2015 дата публикации

Solid-state stretched hdpe

Номер: US20150290862A1

Автор: Fengkui Li, John Ashbaugh, Leland Daniels, Luyi Sun, Michael McLeod

Принадлежит: Fina Technology Inc

An ISBM article is disclosed wherein the ISBM article is made from an HDPE resin having a MI2 of 0.1 to 5.0 dg/min as measured by ASTM D-1238; 190° C./2.16 kg, a density of from 0.940 to 0.970 g/cc as measured by ASTM D792, a peak molecular weight of greater than 40,000 g/mol and a zero shear viscosity between 15,000 and 250,000 Pa·sec.

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Номер записи: 76

27-08-2020 дата публикации

Container, preform assembly and method and apparatus for forming containers

Номер: US20200269470A1

Автор: Bernardus Cornelis Johannes Landman, Pieter Gerard Witte

Принадлежит: Heineken Supply Chain BV

Preform assembly for blow moulding a container, comprising at least a first and a second perform, wherein the first perform is positioned inside the second perform before blow moulding the performs into the container, wherein each perform has a body forming portion having a wall thickness of less than about 8 millimetres, preferably less than about 6 mm.

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Номер записи: 77

12-10-2017 дата публикации

Blow molding machine with automatically actuated base coupling

Номер: US20170291347A1

Автор: Florian Geltinger

Принадлежит: KRONES AG

A system is provided for transforming plastic parisons into plastic containers with at least one transforming station which has a blow mold within which the plastic parisons can be expanded by application of a gaseous medium, wherein the blow mold has a base part which is disposed releasably on a support, and with a first fastening mechanism in order to fasten the base part to the support, and wherein the blow mold has at least one side part which is disposed releasably on a support and a second fastening mechanism in order to fasten the side part to the support.

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Номер записи: 78

19-10-2017 дата публикации

METHOD OF MANUFACTURING A RESIN-LAMINATED BOARD

Номер: US20170297294A1

Автор: MATSUBARA Yoshitaka, TANJI Tadatoshi

Принадлежит: KYORAKU CO., LTD

A method of manufacturing a resin-laminated board by preparing a pair of first and second split molds each of which is provided with a cavity; positioning two sheet materials made of a thermoplastic resin between the first and second split molds with the cavities of the first and second split molds opposed to each other; forming a plurality of recesses by recessing a first sheet material toward a second sheet material with use of a plurality of protrusions provided to the first split mold; and welding bottoms of the recesses to the second sheet material by clamping the pair of first and second split molds to obtain a resin-laminated board with a hollow structure. A mold includes a plurality of piece members, disposed at the cavity of the first split mold; and includes the protrusions and male screws provided to base ends of the protrusions. 1preparing a pair of first and second split molds each of which is provided with a cavity;positioning two sheet materials made of a thermoplastic resin between the first and second split molds with the cavities of the first and second split molds opposed to each other;forming a plurality of recesses by recessing a first sheet material toward a second sheet material with use of a plurality of protrusions provided to the first split mold; andwelding bottoms of the recesses to the second sheet material by clamping the pair of first and second split molds to obtain a resin-laminated board with a hollow structure,wherein a mold in use is configured to include a plurality of piece members: disposed at the cavity of the first split mold; and configured to include the protrusions and male screws provided to base ends of the protrusions, wherein the male screws are screwed into female screw holes provided to the first split mold,wherein a sealed space is formed between the first sheet material and the cavity of the first split mold, andwherein the first sheet member is shaped to follow the protrusions by vacuum suctioning the sealed space ...

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Номер записи: 79

18-10-2018 дата публикации

Annular die and method for extrusion

Номер: US20180297261A1

Автор: David Schenkel, Joachim Eckhardt, Thomas Froitzheim

Принадлежит: Kautex Textron GmbH and Co KG

The invention relates to an annular die on an extrusion head for producing tubular or sheet-like preforms with an arcuate die gap and with a melt channel delimited by a mandrel and a die body, the cross-sectional profile of the melt channel being variable by way of adjusting elements, the annular die according to the invention being distinguished by the fact that the outer circumference of the melt channel is at least partially delimited directly by at least one radially adjustable slide, that the slide is formed by a number of segments that can be adjusted together from at least one first position into at least one second position, and that the segments in each position form a respectively closed arc portion of the delimitation of the melt channel, the radius of the arc portion being different according to the position of the segments.

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Номер записи: 80

26-09-2019 дата публикации

Mould for forming hollow articles from parisons

Номер: US20190291332A1

Автор: Michael Linke, Rolf Baumgarte

Принадлежит: KHS CORPOPLAST GMBH

The present invention relates to a mold for molding hollow bodies from parisons. It is the object of the invention to provide such a mold having a closing mechanism, which allows the mold to be securely held closed even under high pressure and which is in addition easy to clean. The object is achieved according to the invention by a two-part mold ( 1 a, 1 b ) for molding hollow bodies, in particular containers, from parisons by way of a gaseous or liquid pressure medium introduced under pressure into the parison, in which at least a part of the mold ( 1 a, 1 b ) is supported so it is rotatable about an axis of rotation ( 3 ), and therefore the two parts are transferable from an open position into a closed position, and wherein each mold part ( 1 a, 1 b ) is connected to one end of a toggle lever ( 4 a, 4 b ) so it is rotatable about an axis ( 5 a, 5 b ) parallel to the axis of rotation ( 3 ). The two other ends of the two toggle levers are connected to one another and to an actuating mechanism ( 7, 8, 9 ) so they are rotatable about an axis ( 6 ) parallel to the axis of rotation. The mold is characterized according to the invention in that the toggle levers ( 4 a, 4 b ) are located shortly before their dead center in the closed position of the mold and the actuating mechanism ( 7, 8, 9 ) exerts an elastic force on the connecting axis ( 6 ) of the toggle levers ( 4 a, 4 b ) in the direction of their dead center.

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Номер записи: 81

27-10-2016 дата публикации

BICYCLE COMPONENT WITH REINFORCED STRUCTURE AND MANUFACTURING METHOD THEREOF

Номер: US20160311495A1

Автор: Wu Bill

Принадлежит:

A bicycle component with reinforced structure and a manufacturing method thereof are disclosed. The bicycle component includes a hollow main body and a foam material. The main body is manufactured by stacking plural carbon fiber prepreg layers and provided with a force bearing area. The foam material is disposed on the force bearing area and wrapped by the carbon fiber prepreg layers. Therefore, the present invention improves the structural strength of the bicycle component, lightens the weight of a bicycle made of the bicycle components, and provides a greater controllability of the bicycle. 1. A bicycle component with reinforced structure , comprising:a hollow main body, manufactured by stacking plural carbon fiber prepreg layers and provided with a force bearing area; anda foam material, disposed on the force bearing area and wrapped by the carbon fiber prepreg layers.2. The bicycle component with reinforced structure of claim 1 , wherein the force bearing area is in an arc shape.3. The bicycle component with reinforced structure of claim 2 , wherein the foam material is provided with a first end claim 2 , a second end claim 2 , and an arc section between the first end and the second end claim 2 , wherein the arc section overlaps with the force bearing area.4. The bicycle component with reinforced structure of claim 3 , wherein the first end and the second end are both in a taper shape.5. The bicycle component with reinforced structure of claim 1 , wherein the foam material is solid.6. A manufacturing method of bicycle component with reinforced structure claim 1 , comprising following steps:a. preparing a foam material;b. stacking plural carbon fiber prepreg layers to produce a semi-product of the bicycle component having a force bearing area;c. placing the foam material on the force bearing area of the semi-product, and coating and wrapping the foam material with the carbon fiber prepreg layers; andd. hot-pressing and blow molding the semi-product with the foam ...

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Номер записи: 82

26-10-2017 дата публикации

Wide-necked container having an attached threaded sleeve

Номер: US20170305591A1

Автор: Mikael Derrien

Принадлежит: Sidel Participations SAS

A method for producing a container having a threaded wide neck, includes steps of: heating a preform having a polyester body, on which there is mounted a polyolefin sleeve positioned next to an area of the body corresponding to the wide neck of the container; introducing the heated preform, with the sleeve, into a mould having the footprint of the container, including a threaded area having the footprint of the wide neck; injecting a pressurised fluid into the preform in order to form a blank of the container including a lower portion including the wide neck with a thread formed in the sleeve and an upper portion above the wide neck; separating the upper portion from the lower portion that thus forms the container.

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Номер записи: 83

25-10-2018 дата публикации

Bottle with extended neck finish and method of making same

Номер: US20180304518A1

Автор: Neal Thomas, Randal Porter

Принадлежит: Silgan Plastics LLC

A blow molded synthetic resin bottle has a body and an elongated neck with the body providing a shoulder extending about the base of the neck. The neck has a first collar extending thereabout spaced adjacent the shoulder and at least one additional collar extending thereabout adjacent the upper end of the neck. The resin in the neck is substantially unoriented. To produce the bottle, a synthetic resin preform is injection molded with a generally tubular body and the elongated neck. This preform is placed in a blow mold cavity having a body receiving portion and a neck receiving portion that has a recess extending thereabout seating the first collar therein. The additional collar is disposed outwardly of the mold cavity and is disposed on the upper surface of the mold.

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Номер записи: 84

12-11-2015 дата публикации

Lightweight plastic container and preform

Номер: US20150321411A1

Автор: Edward V. Morgan, Richard C. Darr

Принадлежит: Plastipak Packaging Inc

A plastic preform is provided that includes a hollow body portion including a closed bottom portion and a lower portion extending upwardly from the lower portion; and a neck portion extending upwardly from the lower portion. The neck portion includes a dispensing opening; threads positioned below the dispensing opening; a tamper-evident formation positioned below the threads; and a support flange positioned below the tamper-evident formation, the support flange having an upper surface and lower surface. In an embodiment, the preform is formed of a material comprising polyethylene terephthalate (PET); the threads comprise multiple-lead threads; the weight of the neck portion from the lower surface of the support flange to a top of the dispensing opening is 3.0 grams or less; and the vertical distance from the top of the dispensing opening to the lower surface of the support flange is 0.500 inches or less. A method is also disclosed.

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Номер записи: 85

24-09-2020 дата публикации

Method and device for adjusting a preform conveyor

Номер: US20200299066A1

Автор: Gautier Salomon

Принадлежит: Sidel Participations SAS

The invention includes a method for adjusting a preform conveyor. The method includes a preadjustment phase during which preforms of a first format are conveyed. Each preform is supported under its collar by guides delimiting a lateral space and the body of each preform is guided by rails delimiting a holding gap. The rim of each preform is guided by a top guide defining a maximum height, and the lateral support space, the lower holding gap, and the maximum height are independently adjusted with respect to the first format. The values of the first format are recorded. In order to, convey preforms of a second format, the preadjustment phase is carried out: and in order to convey pre-forms of the first format, the lateral space, the holding gap and/or the maximum height are adjusted automatically according to the recorded values of the first format. The invention also relates to a suitable adjustment device.

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Номер записи: 86

02-11-2017 дата публикации

A PRODUCTION APPARATUS OF STERILE RECEPTACLES, A BOTTLING PLANT COMPRISING THE APPARATUS AND A PRODUCTION METHOD OF A STERILE RECEPTACLE

Номер: US20170312977A1

Автор: CASAPPA Luigi, Pagliarini Paolo

Принадлежит:

An apparatus () for producing sterile receptacles (), comprising: a moulding unit () for moulding parisons () starting from granules of thermoplastic material; a stretch-blowing forming unit () which receives the parisons () from the moulding unit (), the forming unit () having a plurality of forming stations () in each of which there is a mould () and a sterilisation device () so as to form and sterilise the corresponding parison (). 217181616b. Apparatus () according to claim 1 , wherein said cleaning means () comprise nozzles () for dispensing a washing fluid which are arranged so as to dispense jets of washing fluid at least onto the outer surfaces of the convex portions () of said moulds ().311613. Apparatus () according to claim 1 , wherein the moulds () of said moulding unit () are of the injection or compression or injection-compression type.4112197. Apparatus () according to claim 1 , wherein each sterilisation device () comprises a plasma generator () operatively active on the corresponding housing cavity ().511274. Apparatus () according to claim 1 , wherein each sterilisation device () consists of a nozzle for nebulising a sterilising fluid claim 1 , said nozzle pertaining to the corresponding housing cavity () so as to treat the parison () contained therein.6123133423. Apparatus () according to claim 1 , further comprising a thermal conditioning unit () interposed between said moulding unit () and said forming unit () so that the parisons () leaving said thermal conditioning unit () have a predefined thermal profile adapted to allow forming by stretch-blowing.71132324. Apparatus () according to claim 6 , wherein said moulding unit () and said thermal conditioning unit () are arranged in an ultra-clean environment () claim 6 , i.e. in a volume that is separated from the external environment by means of a physical separation that has the purpose of limiting the entrance of contaminants from the external environment.8100. Bottling plant () comprising:{'b': ...

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Номер записи: 87

08-11-2018 дата публикации

DEVICE FOR PRODUCING A PRODUCT BY MEANS OF INJECTION MOLDING, AND METHOD

Номер: US20180319059A1

Автор: Armbruster Rainer

Принадлежит: FOBOHA (Germany) GmbH

The invention relates to a molding device for producing a product by means of injection molding. The molding device comprises a central mold part, which can be rotated about a rotational axis and which comprises at least one inner mold half arranged on the central mold part, and at least one outer mold half, which interacts with the inner mold half in order to form cavities in a closed configuration of the molding device and which is arranged in a movable manner relative to the inner mold half in a first direction (x). Furthermore, at least one first connector element arranged on the central mold part and at least one second connector element arranged on the outer mold half are provided, said second connector element being operatively connected to the first connector element at least in a closed configuration of the molding device. 123-. (canceled)24112. A molding device () for producing a product () by means of injection molding , comprising:{'b': 2', '9', '4', '4', '2, 'i': a', 'd, 'a. a mold middle part () that is rotatable around a rotation axis (), with at least one inner mold half (-) positioned on the mold middle part ();'}{'b': 5', '5', '4', '4', '1', '4', '4, 'i': a,', 'b', 'a', 'd', 'a', 'd, 'b. at least one outer mold half (), which cooperates with the inner mold half (-) to form cavities in a closed configuration of the molding device () and is positioned so that it is able to move relative to the inner mold half (-) in a first direction (X);'}{'b': 8', '2, 'c. at least one first connector element () that is positioned on the mold middle part ();'}{'b': '10', 'd. at least one second connector element (); wherein'}{'b': 10', '1', '2, 'e. the second connector element () is fastened to a region of the molding device () that does not rotate along with the mold middle part () and'}{'b': 8', '1, 'f. is operatively connected to the first connector element () at least in a closed configuration of the molding device ().'}25110192551617a,b. The molding device () ...

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Номер записи: 88

08-11-2018 дата публикации

SEAL FOR A CONTAINER AND METHOD OF INSTALLING PRIOR TO CONTAINER EJECTION

Номер: US20180319071A1

Автор: Lisch G. David

Принадлежит:

A hydraulic blow molding apparatus having a container forming station with a forming head coupled to a source of liquid blow medium. The container forming station further includes a mold configured to receive a preform and has interior surfaces that define the container shape. The container forming station injects a liquid end product into the preform and expands the preform to simultaneously form and fill a container with the liquid end product. Prior to the container being removed from the container forming station and while it is still full of the liquid end product, a seal is engaged with the container. 1. A hydraulic blow molding apparatus comprising:a container forming station having a forming head coupled to a source of liquid blow medium, the container forming station further including a mold configured to receive a preform and having interior surfaces defining a container shape, the container forming station being configured inject a liquid end product into the preform and expand the preform into contact with the interior surfaces of the mold to simultaneously formed and fill a container with the liquid end product, the container being located within the container forming station and being full of the liquid end product, the hydraulic blow molding apparatus being characterized by a seal that is engaged with the container while the container is within the container forming station and wherein the seal is an inner liner/seal having an axially extending ring in press-fit or frictional engagement with an inner surface the container.2. The hydraulic blow molding apparatus according to claim 1 , wherein the seal extends completely or partially across a top sealing surface of the container.3. The hydraulic blow molding apparatus according to claim 1 , wherein the seal includes a disc closing a mouth defined by the finish of the container.4. The hydraulic blow molding apparatus according to claim 1 , wherein the seal includes a radial flange extending completely ...

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Номер записи: 89

17-10-2019 дата публикации

Method and apparatus for blow moulding of containers with a movable base part

Номер: US20190315040A1

Автор: Gerald Huettner, Ludovic LAINE

Принадлежит: KRONES AG

Transforming plastic parisons into plastic bottles includes: a blow mould having at least two lateral parts and a base part which is movable relative to these lateral parts in a longitudinal direction of the plastic parison, inserting a rod-shaped body into the interior of the plastic parison through a mouth of the plastic parison, applying a first pressure to the plastic parison, applying a second pressure to the plastic parison, wherein this second pressure deviates from the first pressure and is higher than the first pressure, applying a third pressure to the plastic parison, wherein this third pressure deviates from the second pressure and is higher than the second pressure. During the application of at least one of the pressures the base part is advanced towards the plastic parison in the longitudinal direction of the plastic parison in at least two time intervals spaced apart in time.

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Номер записи: 90

24-11-2016 дата публикации

APPARATUS AND METHOD FOR PRODUCING PLASTIC CONTAINERS

Номер: US20160339621A1

Автор: BONZI Ivan, CAMERANI Matteo, Parrinello Fiorenzo, STOCCHI Gabriele, ZUFFA Zeno

Принадлежит:

An apparatus comprises a first operating machine () arranged for processing objects (P), a second operating machine () positioned downstream of said first operating machine () and arranged for further processing said objects (P), accumulating means () interposed between said first operating machine () and said second operating machine () and arranged for receiving said objects (P) and control means () arranged for detecting a parameter indicating the quantity of said objects (P) contained in said accumulating means () and regulating the operation of said second operating machine () on the basis of said parameter. A method comprises dispensing plastics in a pasty state, during said dispensing said plastics having a dispensing temperature (T), compression-moulding said plastics to obtain a preform, blowing said preform to obtain a container, during said blowing said plastics having a blowing temperature (T), filling said container with a product, during said filling said plastics having a filling temperature (T), wherein said dispensing temperature (T) is greater than said blowing temperature (T) and said blowing temperature (T) is greater than said filling temperature (T). 1115-. (canceled)116. An apparatus for producing plastic containers , comprising:a forming machine for producing plastic preforms;a blow-moulding machine for blowing the preforms to obtain containers, provided with a blow-moulding carousel having a plurality of blow-moulding moulds that expand the preforms to obtain the containers;a thermal conditioning station interposed between the forming machine and the blow-moulding machine, wherein an advance path is defined for feeding the preforms from the forming machine to the blow-moulding machine, through the thermal conditioning station;a storage station, configured for receiving and containing preforms;a supplying conveyor for conveying preforms, which is the sole conveyor connected between the advance path and the storage station and is configured ...

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Номер записи: 91

15-11-2018 дата публикации

Resin bottle and method for making the same

Номер: US20180326647A1

Автор: Manabu Inomata, Naoto MIKAJIRI

Принадлежит: Coca Cola Co

To provide a resin container and a method for manufacturing the same with which it is possible to generate more effervescence than hitherto. This resin container is provided with: a resin container main body inside which is formed an accommodating space that is hermetically sealed using a cap; and a textured region which is formed on an inner surface of the container main body and is formed from a rough surface.

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Номер записи: 92

30-11-2017 дата публикации

A PRODUCTION APPARATUS OF STERILE RECEPTACLES AND A BOTTLING PLANT COMPRISING THE APPARATUS

Номер: US20170341287A1

Автор: CASAPPA Luigi, Pagliarini Paolo

Принадлежит:

An apparatus () for producing sterile receptacles (), comprising: a moulding unit () for moulding parisons () starting from granules of thermoplastic material; a stretch-blowing forming unit () in aseptic conditions which receives the parisons () from the moulding unit (); a plurality of picking organs () of the parisons () which are operatively active only on the neck () of the parisons () for handling and transferring them inside the apparatus (). 112. Apparatus () for producing sterile receptacles () , comprising:{'b': 3', '5', '6', '6', '7', '4, 'i': a', 'b, 'an aseptical stretch-blowing forming unit () having a plurality of forming stations () in each of which two half-moulds (, ) are arranged that can be moved towards one another to define at least one housing cavity () for housing a parison () made of thermoplastic material,'}characterised in that it comprises:{'b': 13', '4', '13', '3, 'a moulding unit () for moulding parisons () starting from granules of thermoplastic material, said moulding unit () being placed upstream of said forming unit ();'}{'b': 14', '15', '4', '3', '13', '13', '3', '14', '15', '4, 'a plurality of organs (, ) for picking the parisons () to handle them inside said units (, ) and to transfer them from said moulding unit () to said forming unit (), said picking organs (, ) being operatively active solely on the exterior of said parisons () in order to avoid their internal contamination.'}211444b. Apparatus () according to claim 1 , wherein said picking organs consist in pliers () able to grasp laterally the neck () of said parisons ().311544b. Apparatus () according to claim 1 , wherein said picking organs consist in picking heads () from on high able to grasp from on high the neck () of said parisons ().41134. Apparatus () according to any of the preceding claims claim 1 , wherein said moulding unit () for the parisons () is an injection press or compression press or injection-compression press.5112547. Apparatus () according to any of ...

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Номер записи: 93

06-12-2018 дата публикации

TAPPING ASSEMBLY AND CONNECTING DEVICE; CONTAINER AND METHOD FOR BEVERAGE DISPENSING

Номер: US20180346312A1

Автор: BAX BART JAN, PAAUWE ARIE MAARTEN, WITTE PIETER GERARD

Принадлежит:

Tapping assembly for a beverage, including container including a first and second container, wherein the first container has a neck portion and the second container is suspended in the first container, from the neck portion thereof. A neck region of the container is provided with at least one opening in a side wall thereof, preferably in a neck region of the first container, opening into a space between the first and second containers. The assembly further includes a connecting device, connected or connectable to the neck portion, wherein the connecting device includes at least one connecting element for connecting to the at least one opening, wherein the connecting element is connected to a source of pressurised gas. 125-. (canceled)26. A tapping assembly for a beverage , comprising a bag-in-container type container comprising a first container and a second container , wherein the first container has a neck portion and the second container has a neck portion extending at least partly inside the neck portion of the first container , wherein a neck region of the bag-in-container type container is provided with at least one opening through a wall of the neck region of the first container or through a wall of the neck region of the second container opening into a space between the first and second containers , wherein the assembly further comprises a connecting device , connected or connectable to the neck portion of the bag-in-container type container , wherein the connecting device comprises at least one gas connecting element for connecting to the at least one opening , wherein the gas connecting element is connected to a source of pressurized gas and is movable from a side wall of the coupling opening in a substantially radial direction of the coupling.27. The tapping assembly according to claim 26 , wherein the first and second container have a body portion claim 26 , wherein the first and second container are gas tightly connected to each other at the neck ...

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Номер записи: 94

13-12-2018 дата публикации

Container manufacturing method and preform

Номер: US20180354186A1

Автор: Yuichi Okuyama

Принадлежит: Yoshino Kogyosho Co Ltd

By coating an inner surface of a preform, in which at least an inner surface is made of polyester and which has transparency, with a coating layer, which has elongation capacity and water insolubility, the inner surface of the preform is protected against a pressurized liquid by the coating layer when the pressurized liquid is supplied to the preform, and occurrence of cloudiness on an inner surface of a container after molding is prevented even in a case where a liquid having properties of eroding polyester and causing cloudiness on a polyester surface is used as the pressurized liquid during liquid blow molding.

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Номер записи: 95

21-12-2017 дата публикации

METHOD OF PRODUCING MOLDED ARTICLE HAVING CONDUCTIVE CIRCUIT AND PREFORM HAVING CONDUCTIVE CIRCUIT

Номер: US20170361519A1

Автор: Miyashita Shuhei, NAKAGAWA Hideyuki, NAKAMURA Akihisa, NISHIKAWA Tetsu, TANIGUCHI Chuzo

Принадлежит: NISSHA PRINTING CO.,LTD.

[Problem] To provide: a method of producing molded article having conductive circuit, whereby a molded article having a conductive circuit following a three-dimensional curved surface can be easily obtained even using blow molding; and a preform having a conductive circuit, used to obtain said molded article having a conductive circuit. [Solution] This method of producing a molded article having a conductive circuit is configured such that: an ink having stretchability is used and a conductive circuit layer is formed upon a preform; and the preform is blow-molded and a molded article having a conductive circuit is obtained. This preform having a conductive circuit is for obtaining a molded article having a conductive circuit, by using blow molding, and is configured so as to have a conductive circuit layer Ruined upon the preform by using a stretchable ink. 1. A method of producing a molded article having a conductive circuit comprising:a process of forming the conductive circuit layer on a preform using an ink having stretchability; andblow molding the preform to obtain the molded article having the conductive circuit.2. The method of producing a molded article having a conductive circuit according to claim 1 , wherein the process of forming the conductive circuit layer on the preform includes:a process of forming a transfer layer including the conductive circuit layer formed on a substrate sheet using the ink to obtain a transfer sheet; anda process of disposing the transfer sheet on the preform, applying heat and pressure to the transfer sheet in order to transfer the transfer layer to the preform, and removing the substrate sheet.3. The method of producing a molded article having a conductive circuit according to claim 2 , further comprising:a process of forming a pattern layer between the substrate sheet and the conductive circuit layer.4. The method of producing a molded article having a conductive circuit according to claim 3 , further comprising:a process of ...

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Номер записи: 96

19-11-2020 дата публикации

Delamination container

Номер: US20200361651A1

Автор: Junichi Chiba, Koji Sugane

Принадлежит: Yoshino Kogyosho Co Ltd

A synthetic resin delamination container formed by blow molding a preform assembly having an outer preform and an inner preform, at least either one of an inner surface of the outer preform and an outer surface of the inner preform being applied with a release agent. The delamination container has: an outer layer body including an outer mouth portion and a bottomed tubular body portion being continuous with the outer mouth portion; an inner layer body including an inner mouth portion and a volume-reducible and deformable storage portion peelably laminated on an inner surface of the body portion through a release agent layer formed by the release agent; and an outside air introduction port configured to introduce outside air between the outer layer body and the inner layer body, in which an applying amount per unit area of the release agent layer is 10 to 850 mg/m2.

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Номер записи: 97

12-12-2019 дата публикации

Composite preform and method for producing the same, composite container and method for producing the same, and composite container product loaded with beer

Номер: US20190375547A1

Автор: Takuma MIYAWAKI, Yusuke Suga

Принадлежит: DAI NIPPON PRINTING CO LTD

[Problem] To provide a composite preform that can ensure that worsening of the appearance of a surface of a plastic member caused by near-infrared heating prior to blow molding is effectively prevented and that an inner preform is efficiently heated. [Solution] The composite preform of the present invention includes a preform and a heat-contractive plastic member, the preform including a mouth part; a trunk part linked to the mouth part; and a bottom part linked to the trunk part, and the heat-contractive plastic member being disposed so as to surround the outside of the preform and including at least a colored layer that contains a resin material and a colorant, wherein the heat-contractive plastic member has a near-infrared transmittance of 50% or higher.

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Номер записи: 98

24-12-2020 дата публикации

PIPETTE WITH ENCAPSULATED OR INTEGRAL FILTER, AND METHOD AND APPARATUS FOR FORMING SAME

Номер: US20200398264A1

Автор: Cadotte, Jr. John Claude, Pillai Venu Krishna, Schaefer Michael Kurt, Seymour James Mark

Принадлежит:

Measuring pipettes including integral or encapsulated filters, as well as methods and apparatuses for forming the same, are provided. A filter material (e.g., a discrete element in solid form) or a filter material precursor (e.g., a foamable thermoplastic composition and a blowing agent) to be introduced into a hollow interior of a softened thermoplastic material present within a mold during pipette fabrication. A pipette includes a filter element comprising foamed polymeric material within a mouthpiece region, wherein an outer portion of the filter element is bound to or encapsulated in an inner wall of the mouthpiece region. A filter material precursor may be supplied coaxially with a tubular flow of thermoplastic material into the mold, may be supplied laterally through a mold wall, or may be injected into a molten thermoplastic pipette forming material upstream of an extruder outlet. 1. A pipette comprising:a tubular body arranged between a tip region and a mouthpiece region, and having a longitudinal axis extending between the tip and the mouthpiece; anda filter element comprising a foamed polymeric material within the mouthpiece region, wherein an outer portion of the filter element is bound to or encapsulated in an inner wall of the mouthpiece region.2. The pipette of claim 1 , wherein the outer portion of the filter element is interpenetrably bound to the inner wall of the mouthpiece region.3. The pipette of claim 1 , wherein the foamed polymeric material comprises at least one of a thermoset foam material claim 1 , a crosslinking foam material claim 1 , and foamed polystyrene.4. (canceled)5. (canceled)6. The pipette of claim 1 , wherein the foamed polymeric material comprises an open-cell foam having an open cell content of at least 50%.7. The pipette of claim 1 , wherein a nominal thickness of the tubular body is in a range of from about 0.25 mm to about 1 mm.8. The pipette of claim 1 , wherein the tubular body comprises thermoplastic material that is ...

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Номер записи: 99

28-07-2015 дата публикации

Injection stretch blow molded articles and random copolymers for use therein

Номер: US9090000B2

Автор: Luyi Sun, Mark Leland

Принадлежит: Fina Technology Inc

Injection stretch blow molded (ISBM) articles and methods of forming the same are described herein. The ISBM articles generally include a metallocene random propylene-based copolymer.

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Номер записи: 100