VORRICHTUNG ZUM VERBINDEN DES ENDSTUECKES EINES AUF EINER SICH LEERENDEN SPULE AUFGEWICKELTEN BANDES MIT DEM ANFANGSSTUECK EINER NEUEN SPULE

Vorrichtung und Verfahren zum Verbinden von Folienrollen

A machine for unwinding and automatically connecting sheet material

In a machine for unwinding and automatically connecting sheet material such as polyethylene film, non- woven or cellular sheets carried by two reels 20A, 20B, each reel being driven at the periphery thereof by separate peripheral driving devices 5A, 5B arranged to rotate at the same speed and each being capable of being brought selectively into engagement with its associated reel whereby the reels can be driven and unwound alternately at a speed, controlled by the unwinding speed required at the downstream end of the machine, means 6A, 6B are provided to detect the near expiry of a first driven reel and to initiate drive of the second, replacement reel. ...

PROCESSING PAPER AND OTHER WEBS

SPLICE-IN-REGISTER CONTROL

SPLICE DEVICE TO THE ZUSAMMENSPLEISSEN OF TWO COURSE MATERIALS, LIQUIDATOR WITH MENTIONED SPLICE DEVICE AND PERTINENT PROCEDURE

PROCEDURE AND DEVICE FOR SPLICES OF A MATERIALBAHN

FLYING CHANGE OF THE WINDING ROLE DURING A SPLICE DEVICE.

DEVICE FOR CONNECTING THE END RUNNING OFF OF A WEB WITH AT THE BEGINNING OF A NEW ROLE

FOIL ROLE CHANGE DEVICE, PROCEDURE FOR THE OPERATION OF SUCH A DEVICE AS WELL AS FOIL FIXING CLIP FOR THIS

AN APPARATUS FOR A FLYING CHANGE-OVER FROM A FIRST DRUM TO A SECOND DRUM

PAPER ROLL WEB SPLICING

APPARATUS FOR JOINING WITHOUT STOP, THE TAIL END OF A WEB FROM A COIL BEING EXHAUSTED TO THE LEADING END OF A FRESH COIL

AUTOMATED TAPE SPLICING SYSTEM

A multi-roll automatic tape splicing device includes a platen which is rotatablymounted on a support frame via a shaft. Two or more tape mandrels are rotatably disposed on the platen at a substantially equal distance from the shaft, and substantially equally spaced from each other, each mandrel being capable of receiving a respective roll of tape. An index drive is operatively coupled to the platen, for selectively rotating the platen so as to successively move each mandrel into a predetermined operating position at which a web of tape can be drawn from a respective roll of tape disposed on the mandrel, and for moving a mandrel out of the operating position when the respective roll of tape is depleted. A first sensor is operatively mounted on the support frame and capable of detecting a depleted condition of a roll of tape mounted on a respective mandrel in the operating position. A second sensor is operatively mounted on the support frame and capable of detecting rotation of a mandrel in the operating position. A cutting unit is disposed on the frame and capable of severing a web of tape being drawn from a depleted roll of tape. A control unit is responsive to the first and second sensors such that when the first sensor detects a depleted condition of a roll of tape, the control unit controls the index drive to rotate the platen and thereby move the next successive mandrel into the operation position. A tab formed on the end of a fresh roll of tape mounted on the successive mandrel adheres to the web of tape being drawn from the depleted roll, thereby causing a web of tape to be drawn from the fresh roll. Thereafter, the control unit controls the cutting unit to cut the web of tape being drawn from the depleted roll, when the second sensor detects rotation of the mandrel in the operation position.

Vorrichtung zur fliegenden Klebung von druckempfindlichen Klebstreifen

Anspleissvorrichtung für Einhüllmaterialbahnen an Verpackungsmaschinen, insbesondere für Bobinen an Zigarettenmaschinen

Appareil pour coller le commencement d'une feuille enroulée sur une bobine en attente sur la fin de la feuille déroulée d'une bobine précédente

Hin- und hergehendes Garnführungsglied im Garnführungs-Mechanismus einer Spulmaschine

ARRANGEMENT FOR THE CONTINUOUS SUPPLY OF A PAPER WEB STARTING FROM ROLES TO PRODUCTION MACHINES.

System for receiving a moving web, in particular of paper

METHOD AND APPARATUS FOR BULK MATERIALS RESIST HAS A MOVING WEB.

PROCEDE ET DISPOSITIF D'ASSEMBLAGE DE DEUX BANDES EN MATERIAU D'EMBALLAGE

Procédé pour assembler une bande d'alimentation en matériau d'emballage venant d'une bobine pleine, avec une bande pratiquement déroulée amenée à une machine d'emballage ou une autre machine analogue, caractérisé par le fait que pendant l'arrêt des deux bandes, on rapproche leurs extrémités et on les assemble par compression, ainsi que le dispositif pour la mise en oeuvre du procédé de l'invention, caractérisé par le fait que des éléments de serrage mobiles sont prévus pour les bandes ou les extrémités de ces dernières, qui permettent de rapprocher lesdites extrémités des bandes et de les assembler par compression.

DEVICE TO DETECT the END Of a TABLECLOTH MOVING OR a TEAR OF the TABLECLOTH AND TO MAKE a JUNCTION

PROCESS AND DEVICE FOR THE MATERIAL ASSEMBLING IN SHEET

A METHOD OF CONNECTING STRIPS, BY DOUBLE BONDING, BUTT AND CONNECTING DEVICE [...] UNIT SUITABLE FOR SAID METHOD.

La présente invention a pour objet un procédé de raccordement de bandes bout à bout par double collage permettant de réaliser automatiquement le raccordement d'une extrémité de raccordement (3) d'une bande amont (1) avec une extrémité de raccordement d'une bande aval (2). Il consiste à partir d'une tête de coupe (11, 12), de deux rubans adhésifs et deux surfaces de soutien mobiles en translation l'une vers l'autre, à savoir une première surface de soutien (9a) de l'extrémité de raccordement (3) de la bande amont munie du premier ruban et une seconde surface de soutien (10a) du second ruban, à couper la bande aval, puis à déplacer lesdites surfaces dans un plan de raccordement pour coller et appliquer avec pression chaque ruban sur l'une des faces externe ou interne des deux extrémités de raccordement respectives de part et d'autre de leurs bords jointifs. The subject of the present invention is a method for connecting strips end-to-end by double bonding, which makes it possible automatically to connect a connecting end (3) of an upstream strip (1) with a connection end of a strip. downstream (2). It consists of a cutting head (11, 12), two adhesive tapes and two support surfaces movable in translation towards one another, namely a first support surface (9a) of the end connecting (3) the upstream band provided with the first ribbon and a second support surface (10a) of the second ribbon, cutting the downstream band, and then moving said surfaces in a connecting plane to glue and apply with pressure each ribbon on one of the outer or inner faces of the two respective connection ends on either side of their contiguous edges.

device providing sheets and method of providing sheets

Automatic splicer for unwinder

A splicing apparatus for an unwinder automatically splices the trailing end of a web from one roll to the leading end of a web from a second roll. A pair of roll support frames are mounted for movement between an unwinding position in which a roll on the support frame is aligned with the path of web movement and a loading position in which a roll on the support frame is laterally offset from the path of web movement. A vacuum retainer is mounted on each of the roll support frames for retaining a leading edge of the web of a new roll. A movable vacuum belt is mounted adjacent the path of web movement, and a slitter is mounted upstream of the vacuum belt. When a first roll in the unwinding position is to be replaced, the first web is secured by the vacuum belt and cut by the slitter to form a trailing end. The roll support frames are moved to bring a second roll into the unwinding position. The leading end portion of the second web is adjacent the trailing end portion of the first web. A ...

Web splicing

A splicer for use with machines which receive and handle a web of paper or other suitable material supplied in a continuous length. The paper is supplied from a pair of rolls and when one roll is exhausted, the other one is substituted. A movable splicer assembly is disposed adjacent a paper supply roll and which includes an idler roll, a paper stop device, a severing device and a splice sealing roll. When the assembly is disposed adjacent the nearly exhausted paper roll, the stop device is actuated to hold the outgoing web from moving, regardless of the existence or adequacy of a roll brake. When the assembly is disposed adjacent the spent roll, the stop device positively holds the paper for lead-edge cutting and trimming during set-up and to keep the paper in place until the splice is made. The splice sealing roll has provisions to guide a cutting tool for said lead-edge forming of the fresh web, and also for optimally locating the lead edge. An idler roll is disposed at the discharge ...

Device for joining the trailing edge of a reel of paper about to finish to the leading edge of a new reel

Feed table

Continuous web feed is provided by using an apparatus for unwinding a web on a continuous basis by means of an automatic web splicing apparatus. An arm supporting a web roll is rocked when unwinding of the web is switched between web rolls. When the web is switched from one of web rolls (roll A) to the other (roll B), the remaining core of the web roll is removed subsequent to switching. Then the web roll installation position is shifted to the side reverse to the front and back of the web being unwound from the other web roll (roll B). After that, a new web roll is mounted in position. When the web is switched from the other web roll (roll B) to the web roll (roll A), the remaining core of the web roll is removed subsequent to switching. The web roll installation position is arranged in such a way that a new web roll is then mounted on the same side as the front and back of the web being unwound from the web roll.

Belt-shaped material feeding apparatus

СПОСОБ ОБРАБОТКИ РУЛОНА МАТЕРИАЛА И СИСТЕМА ОБРАБОТКИ РУЛОННОГО МАТЕРИАЛА

FIELD: polygraphy. SUBSTANCE: method involves performing printing of rolled material by means of continuous printing apparatus; conveying printed material by continuous conveyor to roll cutting device; cutting printed rolled material into sheets, which are temporarily in printing stage, by roll cutting device; flanging each sheet by flanging device. Flanging of sheets is conducted independently of printing of each rolled material. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 12 cl, 5 dwg 80соО0гс ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК ВИ” 2100 208. 13) СЛ В 41Е 13/56, В 65 Н 45/28 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95100829/12, 05.01.1995 (30) Приоритет: 14.05.1986 СВ ЦК 8611722 (46) Дата публикации: 27.12.1997 (56) Ссылки: 1. ЗЧ, авторское свидетельство, 144497, кл. 15 Е 2/04, 1962. 2. 1$, патент, 3702186, кл. В 41 Е 13/38, 1971. 3. Ц, патент, 4073485, кл. В 41 Е 13/56, 1978. (62) Первичная заявка, из которой выделена настоящая: 4202739/12(14.05.87) (71) Заявитель: Страчан Хеншоу Машинери Лимитед (СВ) (72) Изобретатель: Кеннет Альберт Баумэн[СВ], Роджер Фредерик Маслин[ СВ], Дэвид Годден[СВ], Джонатан Хис Райпер[СВ] (73) Патентообладатель: Страчан Хеншоу Машинери Лимитед (СВ) (54) СПОСОБ ОБРАБОТКИ РУЛОНА МАТЕРИАЛА И (57) Реферат: Использование: в полиграфии. Сущность изобретения: предложен способ и система обработки рулонного материала, в которых осуществляют печать на рулонном материале посредством устройства для непрерывной печати, транспортируют отпечатанный рулон к средству для разрезания рулона с помощью средства для непрерывной транспортировки отпечатанного рулонного материала, разрезают рулон на множество отдельных листов во временной взаимосвязи с печатанием с помощью средства для разрезания рулона, фальцуют каждый лист с помощью фальцовочного средства, причем фальцовка листов осуществляется во временной взаимосвязи с поступлением листа на ...

РУЛОННОЕ ПЕЧАТНОЕ УСТРОЙСТВО

FIELD: printing devices. SUBSTANCE: web-fed printing device has a number of cartridges 1,2 and 3 for printing web material 8, for instance, paper, passing through the row and one or several units 10 and 11 containing printing medium. Cartridges 1,2 and 3 are capable of transferring the printing medium from unit or units 10 and 11 to web material 8. Unit or units 10 and 11 may move relative to cartridges 1,2 and 3 to allow unit of units 10 and 12 interact successively, at least, with two cartridges 1,2 and 3. In this way, printed matter may be changed from one cartridge 1,2 and 3 to the other, that makes it possible to change the contents of the printed matter without stopping, practically, movement of web material 8. Cartridges 1,2 and 3 may have printing cylinders 4,5,6 and 7 of different sizes. EFFECT: higher efficiency. 10 cl, 7 dwg 416990с ПЧ ГЭ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ” 2 066 277. 13) СЛ 5 МК” В 44Е 13/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 4202739/12, 14.05.1987 (30) Приоритет: 14.05.1986 СВ ЦК 8611722 (46) Дата публикации: 10.09.1996 (56) Ссылки: СВ, патент, 2015431, В 41 Е 1300, 1979. (71) Заявитель: Страчан Хеншоу Машинери Лимитед (СВ) (72) Изобретатель: Кеннет Альберт Баумэн[СВ], Роджер Фредерик Маслин[ СВ], Дэвид Годден[СВ], Джонатан Хис Райппер[СВ] (54) РУЛОННОЕ ПЕЧАТНОЕ УСТРОЙСТВО (57) Реферат: Сущность изобретения: печатное устройство имеет ряд патронов 1, 2, 3 для печатания рулонного материала 8, например бумаги, проходящего через ряд, и один или несколько блоков 10, 11, содержащих печатную среду. Патроны 1, 2, 3 каждый способен переносить печатную среду из блока или блоков 10, 11 на рулонный материал 8. Блок или блоки 10, 11 относительно патронов 1, 2, 3 ряда могут перемещаться, позволяя блоку или блокам 10, 12 взаимодействовать последовательно по крайней мере с двумя патронами 1, 2, 3. Таким образом можно заменять печать с одного патрона 1, 2, 3 на другой, что позволяет ...

Head part automatically changing supply reels of endless foils

The head part comprises two reel support axles (5,6) mounted on a fixed holder (7). They are set in front of a mechanical device containing contact pressure devices for connecting the foils (1,3) being brought together and cutting devices for cutting off the foils which are to be separated. There is a variable path behind the mechanical device for connecting the foils. The foil is supplied through this to act as material buffer for a length of foil which can be supplied during a temporary stop for the connecting work.

Foil-roll changing apparatus

The invention relates to an apparatus for changing foil rolls, particularly for pallet winders, with a foil-unrolling device having a mandrel for mounting the foil roll having a tube core, the foil roll being attachable onto the mandrel and the empty tube core being removable from it. It is characterised by a foil-roll transporter, positionable relative to the foil-unrolling device, for transporting the foil rolls between a collecting/supply station and the foil-unrolling device, which foil-roll transporter has a tube-core receiver for the first (spent) foil roll and a foil-roll holder for the second (new) foil roll as well as a mandrel-retraction device.

Uniformly lying web connection with rolls rotatable about a point

A device for unwinding rolls and for the overlapped uniform web connection, particularly suitable for connection to paper-processing machines, in which the web is cut into sheets and an imbricated sheet path is subsequently formed, the imbrication operation not being influenced by the web connection. During the pasting operation, the expiring roll (26) is decelerated and the web of the decelerated roll (26) is pressed by means of the pressing-on beam (32) against the beginning of the web lying on the retaining device (38). In this case, this web is placed around the pressing-on beam (32) and cut by the knife (33) directly adjacent to the two-sided adhesive connecting strip. During this operation, the web required for the operation is removed from the magazine (51). The supply roll (25) is received without axles by two bearing arms (23+24). These bearing arms are mounted on the cross-beams (20+21) so as to be laterally adjustable in such a way that the supply roll (25) projects a long way ...

CHANGING PRINT FORMAT IN WEB-FED PRESSES.

A web-fed printing press has a plurality of printing-couple cartridges through which the web passes seriatim, at least one of the cartridges having printing cylinders of a different size to at least one other cartridge, and the cartridges being selectively trippable into or out of printing engagement with the web passing therethrough. It is stated that a rapid change of printing format can be acheived thereby by changing the selection of which cartridge is to be in printing engagement with the web. Out of use cartridges may be exchanged while the press continues to print with the selected cartridge. ...

Processing paper and other webs

A printing apparatus has an array of cartridges (40,41,42) for printing a web (2) of e.g. paper passing through the array, and one or more units (48,49) containing printing medium. The cartridges (40,41,42) each are capable of transferring the printing medium from the unit(s) (48,49) to the web (2). The unit(s) (48,49) and the cartridges (40,41,42) of the array are relatively movable, to allow the unit(s) (48,49) to interact successively with at least two of the cartridges (40,41,42). In this way it is possible to change printing from one cartridge (40,41,42) to another, allowing changes to be made to what is printed, without halting the movement of web (2) significantly. The present invention also proposes that the cartridges (40,41,42) may have printing cylinders (43,44,45,46) of different sizes, and furthermore that a mobile unwind stand may be used to move web material to the printing apparatus, and the web output from the printing apparatus processed by sheet folding techniques.

WEB SUPPLY AND SPLICING APPARATUS

... 1443804 Web splicing &c. BUTLER AUTOMATIC Inc 17 Oct 1973 [24 Oct 1972] 48447/73 Heading B8R A web supplying and splicing apparatus comprises a pair of web roll supports 14, 18, Fig. 1, disposed on opposite sides of a web splicing station 58 formed by a pair of web leading edge positioning and supporting bars 34, 36, Fig. 55, and a respective pair of knife blades 114 to cut off the trailing end of the expiring web, the bars and blades being movable inwards and away from each other by fluid cylinder means 116 124. In one embodiment the leading edge of replacement web W1, is attached by adhesive tape to the bar 36, when the latter is moved out of the splicing station 58 with the web roll support 18, which carries the bar between rollers (33a, 33b, 33c, Fig.4) carried by vertical supports 32, Fig. 1, and for splicing the bars 36, 34 are moved towards each other by carriages 78 acted upon by fluid cylinders 116 whilst the expiring web W is exhausted from an accummulator 38. Next the ...

WEB FEED APPARATUS

APPARATUS FOR JOINING WITHOUT STOP THE TAIL END OF A WEB FROM A COIL BEING EXHAUSTED TO THE LEADING END OF A FRESH COIL

Improvements in web renewing mechanism for printing machines

... 301,148. Hoe & Co., Ltd., R., ( Hoe & Co., Inc., R.). Sept. 24, 1927. Feeding and registering webs; collapsable spindles.-In a web-renewing mechanism for a printing-press, a running roll and a reserve roll are mounted on a support which is movable to bring the load from loading position to running position, and a flexible roll brake is fastened at one end to the support or to a member movable therewith, and is connected at the other end to means for maintaining the brake in contact, with the roll as it decreases in size. A running roll R<2>, Fig. 3, and a reserve roll R<5> are mounted in a support comprising arms 32 fixed to a shaft 3 carrying a sector 6 engaging a worm 9 adapted to be driven by an electric motor. Near each end of the shaft 3 is secured a pair of arms 16, 16<1> carrying spring-mounted web-guiding rollers 22, 23 and cross rods 24, 25 to which the ends of roll-braking belts or aprons 26, 26<1> are secured. Also carried by the arms 16, 16<1> are cross-bars 28, 29 provided ...

Improvements relating to devices for supplying web material from reels or the like

... 1,138,356. Feeding webs. WIX OF LONDON Ltd. 8 June, 1967 [8 March, 1966], No. 10154/66. Heading B6B. In web-roll changing apparatus, the leading end of the replacement web 1 is spliced to the old web 2 by a pair of heated clamping members 5 mounted on a pair of arms 3 pivoted on a common axis 4. Cams 7 on an axis 8 co-operate with cam followers 6 to alternately open and close the clamping members 5, either to left or right of a centre line, defined by a knife blade 11, depending on whether the replacement web is entering from right or left hand side. In operation the old web 2 is halted by a cam operated brake device 9b, and when the splice has been made, the knife 11 is operated by a cam 12 to cut the web 2 passing over a cutting slot 3a. If the web material is not heat sealable, adhesive may be used.

WEB SPLICING APPARATUS

Feeding adhesive tapes to and associating with printing webs

A web (13) of paper is fed through a printing press 10, 11, 12 and an adhesive tape (14) is fed into the press at a predetermined position across the width of the web through a tape guide (31, 32) and diverter bar (17) from a first tape supply reel (33) rotatably supported in a ready position on a reel support. A second tape supply reel 50 is attached to the reel support in a stand-by position for splicing of the second tape to the first tape in the exhausting of the latter. The second tape is threaded from the second supply reel over a pin (42) to prevent the second tape from fouling the surface of the first reel. The leading edge of second tape is adhered to the tape 14 from the first reel. The tape from the first reel is severed and the first reel core is removed from the reel support. ...

WEB SPLICING APPARATUS

DEVICE AND PROCEDURE FOR CONNECTING FOIL ROLES

PROCEDURE AND DEVICE FOR CONNECTING THE ENDS OF MATERIALBAHNEN, IN PARTICULAR TEXTILE COURSES

TREATMENT OF PAPER AND OTHER COURSES.

TREATMENT OF PAPER AND OTHER COURSES.

TREATMENT OF PAPER AND OTHER COURSES.

Method and apparatus for splicing at least two single or multiple layer materials comprising air permeable soft paper webs

METHOD AND APPARATUS FOR SPLICING AT LEAST TWO SINMETHOD AND APPARATUS FOR SPLICING AT LEAST TWO SINGLE OR MULTIPLE LAYER MATERIALS COMPRISING AIR PERGLE OR MULTIPLE LAYER MATERIALS COMPRISING AIR PERMEABLE SOFT PAPER WEBS MEABLE SOFT PAPER WEBS

The invention relates to a method and apparatus for splicing at least two single or multiple layer materials comprising air permeable soft paper webs while retaining web tension during operation. The apparatus includes a first suction chamber (5) for retaining an end portion (3) of a new web (2) in trailing engagement against the first web (1) which is to be spliced, a second suction chamber (4) over which moves the web (1), which is to be spliced, as well as the forward end portion (3) of the new web (2) for splicing, a regulatable vacuum system for the suction chambers (4, 5), en embossing nip (6) placed downstream of the second suction chamber (4) for bonding together the webs (1, 2) kept together with the aid of controlled air passage through them, and a cutting means (7) for cutting off the moving web (1). Splicing takes place by vacuum changes in both suction chambers (4, 5) arranged at the webs (1, 2) for entraining the end portion (3) of the new web (2) to the web (1) which is to be spliced in the embossing nip (6), where bonding of both material webs takes place such as to form a reliable splice, subsequent to which the moving web (1) is cut off for completing the splicing operation.

FEEDING ATTACHMENT UNINTERRUPTED OF the MANUFACTURING MACHINE TOOLS OF PAPER

ORDER JOINING IN EXACT COINCIDENCE

A METHOD OF CONNECTING STRIPS, BY JOINT, BUTT AND CONNECTING DEVICE SUITABLE FOR IMPLEMENTING SAID METHOD.

PROCESS AND INSTALLATION TO JOIN UP THE ENDS OF MATERIALS IN BANDS, ARTICLES TEXTILE IN PARTICULAR

REUNION PAR EPISSURE DE FEUILLES CONTINUES EN MOUVEMENT, NOTAMMENT POUR TAMPONS SANITAIRES

Réunion par épissure opérée au vol, du bord menant d'une nouvelle feuille continue enroulée avec une feuille en cours d'utilisation. La bande en cours 12 défile entre deux organes rotatifs 17, 18 munis de mâchoires presseuses coopérantes, et qui décrivent conjointement un mouvement angulaire cyclique au cours duquel leurs mâchoires pressent le bord menant de la nouvelle feuille contre la feuille en cours. Une des mâchoires comporte un patin de succion maintenant de manière amovible le bord menant de la nouvelle feuille, revêtu du côté opposé d'un ruban adhésif double face. L'autre mâchoire porte une enclume soutenant la feuille pendant collage du ruban. Fabrication en continu de tampons sanitaires.

APPARATUS FOR THE FAST JOINING OF THE ENDS OF TWO BANDS SUCH AS CIGARETTE PAPER BANDS

DISPOSITIF D'AMENAGE D'UNE BANDE DE MATIERE, POUR UN CHANGEUR DE BOBINES SUR DES MACHINES DE TRAITEMENT DE PAPIER ET DE FEUILLE A ROTATION RAPIDE.

A)DISPOSITIF D'AMENAGE D'UNE BANDE DE MATIERE, POUR CHANGEUR DE BOBINES SUR DES MACHINES DE TRAITEMENT DE PAPIER ET DE FEUILLE A ROTATION RAPIDE. B)LA BANDE PASSE, EN FORMANT UN S, AUTOUR D'UN ROULEAU FIXE 9 ET D'UN ROULEAU11 QUI PEUT PIVOTER AUTOUR DE L'AXE DU ROULEAU9. LES DEUX ROULEAUX SONT RELIES PAR UNE BIELLE13, UNE BIELLETTE16 ET UNE TRINGLE DE LIAISON QUI FORMENT AVEC LE BATI UN QUADRILATERE ARTICULE. LA PLAQUE DE JONCTIONNEMENT EST FIXEE SUR LA TRINGLE DE LIAISON. EN FAISANT PIVOTER LE ROULEAU PIVOTANT11 AUTOUR DE L'AXE DU ROULEAU FIXE 9, ON FAIT PASSER LA PLAQUE DE JONCTIONNEMENT DE SA POSITION DE PREPARATION, ACCESSIBLE, A SA POSITION DE JONCTIONNEMENT, DIFFICILEMENT ACCESSIBLE, SANS MODIFIER LA LONGUEUR NI LA TENSION DE LA BANDE. C)L'INVENTION FACILITE LE JONCTIONNEMENT D'UNE BANDE DE MATIERE POUR PASSER D'UNE BOBINE EN TRAIN DE SE VIDER A LA BOBINE DE RECHANGE.

Low tension lap slicer unit

The splicer successfully lap splices web material being drawn from a roll under low tension. A central stationary knife member extends transversely of the web and splicing carriages on either side of the stationary knife are slideably mounted to be moved perpendicular to the web toward and away from the knife member. Each carriage includes a roller for directing the web past the splicing mechanism, a knife blade for cooperating with the knife member to cut the web, a clamping pad for engaging the side of the knife member for clamping web therebetween during a splice, and a pressure pad for impacting against the pad of the other carriage to press the webs to opposite sides of a strip of adhesive tape to form the splice.

WEB SUPPLY APPARATUS

A web supply apparatus of the type wherein web is unwound alternately from each of two similar mobile roll stands each movable in the direction of its web roll axis between an unwind position usually in line with a web consuming machine and a loading position laterally offset from the path of the web. The two roll stands generally move on floor supported tracks between their loading and unwind positions and each is equipped with a portion of a web splicing device so constructed that, in the loading position a ready web roll having been picked up from the floor has its leading end so prepared and mounted that when the ready roll stand is moved to the unwind position, the ready web may be spliced automatically to the trailing end of the running web by the co-action of the two splicer halves mounted on the unwinding and ready roll stands. A compact knife assembly is provided wherein the knife is secured directly to a fluid powered actuator and is positioned to sever the web at the same point ...

Device for joining two paper or cardboard webs together in a registered and/or abutting manner

СПОСОБ ОБРАБОТКИ РУЛОНА МАТЕРИАЛА И СИСТЕМА ОБРАБОТКИ РУЛОННОГО МАТЕРИАЛА

Предложены способ и система обработки рулонного материала, в которых осуществляют печать на рулонном материале посредством устройства для непрерывной печати, транспортируют отпечатанный рулон к средству для разрезания рулона с помощью средства для непрерывной транспортировки отпечатанного рулонного материала, разрезают рулон на множество отдельных листов во временной взаимосвязи с печатанием с помощью средства для разрезания рулона, фальцуют каждый лист с помощью фальцовочного средства, причем фальцовка листов осуществляется во временной взаимосвязи с поступлением листа на фальцовочное средство и независимо от осуществления печатания на каждом рулоне материала ...

РУЛОННОЕ ПЕЧАТНОЕ УСТРОЙСТВО

Печатное устройство имеет ряд патронов 9 - 12 для печатания рулонного материала 2, например бумаги, проходящего через ряд, и один или несколько блоков 18 и 19, содержащих печатную среду. Патроны 9 - 12 каждый способны переносить печатную среду из блока или блоков 18 и 19 на рулонный материал 2. Блок или блоки 18 и 19 и патроны 9 - 12 ряда могут относительно перемещаться, позволяя блоку или блокам 18, 19 взаимодействовать последовательно по меньшей мере с двумя патронами 9 - 12. Таким образом можно заменять печать с одного патрона на другой, что позволяет изменять содержание того, что печатается, без остановки практически движения рулонного материала 2. патроны 9 - 12 могут иметь печатные цилиндры 13 - 16 различных размеров.

DEVICE FOR JOINING TWO PAPER OR CARDBOARD WEBS TOGETHER IN A REGISTERED AND/OR ABUTTING MANNER

Vorrichtung zum Verbinden des ablaufenden Endes einer Papierrolle mit dem Anfang einer neuen Rolle

Automatischer Spleisser für Abwickler

Foil reel changeover machine for box manufacturing plant

The automatic roll-changing machine is used on plant for manufacture of boxes made of folded material and fitted with windows of transparent foil. The machine has a beam carrying two rolls of foil. The foils from the two rolls are led into the machine over two guide rollers (5,6). A heated wire (12) may be advanced into an active position in contact with the first foil (1), being pulled off the nearly empty roll. This foil passes the end (23) of the second foil (10) from the newly installed full reel which may be trapped between a rubber block (22) and a gluing foil (7). The rubber block may be moved from an inactive position to an active position in contact with the first foil.

PROCESSING PAPER AND OTHER WEBS

PROCESSING PAPER AND OTHER WEBS

SPLICING PAPER WEBS.

In an arrangement for splicing the start of a new roll of web-stock to the end of an old roll, both rolls are supported with their rotation axes horizontal on respective identical mobile reelstands or trollies which can be moved freely to and from the splicer, but which are accurately positioned (both mutually and with respect to the splicer) during splicing by a rail system associated with the splicer. As described, the top surfaces of a first pair of rails (37) (one each side of the trolley) are engaged by lateral projections (35) on the trolley, the said rail surfaces being configured to raise the trolley from at least some of its wheels as it is progressed towards the splicing station, whereby to ensure that the reel rotation axis is in correct horizontal alignment. Lateral alignment of the trolley is ensured by another pair of rails (32) between which the trolley passes, the trolley having spherical contact rollers (30, 31) for engagement therewith. ...

PROCESSING PAPER AND OTHER WEBS

PROCESSING PAPER & OTHER WEBS

WEB SPLICING APPARATUS

Web splicing apparatus

A web roll changer includes a storage arrangement (10) for storing a number of rolls (11), a roll unwinding station arranged to receive successive reels from the storage arrangement, means for initially rotating each new roll (13) at the unwinding station in a reverse direction (i.e. opposite to the direction of rotation during unwinding), a suction head (24) which is mounted adjacent to the roll and is arranged to pull the leading end portion of the web away from the roll as it approaches the suction head, and (suction) means (28) responsive to the movement of the leading end portion of the web and arranged to discontinue the reverse drive on the roll and to initiate a splicing operation. The changer is also associated with a web store (37) in which the web amount is responsive to its weight. The suction head with an overhanging lead end is raised into splicing position in which the leading end overlies the trailing end, the ends being joined by adhesive labels dispensed from a tape and ...

An improved tape splicing apparatus

... 844,442. Blasting fuzes. MINNESOTA MINING & MANUFACTURING CO. July 2, 1956, No. 20499/56. Drawings to Specification. Class 9(1). [Also in Groups VIII and XVI]. In apparatus for making fuzes for explosives, pressure-sensitive adhesive tape fed in flat at one end is formed into a V-shaped trough into which gunpowder &c. is continuously poured through a funnel, the two upper sides of the trough then being successively folded inwardly to form a continuous tube. The tape is supplied from a succession of reels mounted in splicing apparatus (see Group XVI), which automatically attaches the leading end of tape from a full reel to the trailing end of the tape from an exhausted reel.

DEVICE AND PROCEDURE FOR AUTOMATIC CHANGING FROM ROLES FOR BAHNFÖRMIGE MATERIALS

DEVICE TO THE PROPERLY MATCHING AND/OR TOGETHER BORDERING CONNECTING TWO PAPER OR PASTEBOARD COURSES.

DEVICE AND PROCEDURE FOR CONNECTING AT LEAST TWO SIMPLE OR REPEATED LAMINATING AIR-PERMEABLE SWITCH PAPER WEBS CONTAINING MATERIALS.

FOIL PNEUMATIC LINEAR FEED UNIT FOR A TUBE MANUFACTURE MACHINE.

TREATMENT OF PAPER AND OTHER COURSES.

PROCEDURE AND DEVICE FOR CONNECTING THE REAR END OF A FLATPUT PLASTIC FILM HOSE WITH THE FRONT END OF A FOLLOWING HOSE

PROCEDURE AND DEVICE FOR SPLICES OF A MATERIALBAHN

WEB INFEED UNIT PROCEDURE AND WEB INFEED UNIT DEVICE

PROCEDURE FOR THE CONTROL CONTINUOUSLY A COURSE PROMOTING DEVICE AND FEEDING DEVICE FOR IT

VERFAHREN UND VORRICHTUNG ZUM SPLEISSEN EINER MATERIALBAHN

SPLICING WEBS

PAPER TAPE SPLICER FOR CIGARETTE MAKERS

A tape splicer with suction heads which removes the tail of the depleted tape and perforates the tape on both sides of the splice; the novelty being limited to some structural details.

Method and Apparatus for Heat Splicing Thermoplastic Film

A method and apparatus for continuously supplying thermoplastic webbing to an application apparatus is disclosed. In one aspect of the invention, first (22) and second (14) webs of thermoplastic material are held stationary and heat spliced together upstream in a line operation while a downstream segment of the thermoplastic webbing is continuously supplied to an application apparatus downstream in the operation. The heat splicing step is carried out by bringing together first and second opposable splicer clamps (58, 60) to form an overlapping area between the first and second webs and applying a heat impulse to the overlapping area to bond the webs together.

Sheet out of the system and for the sheet and the sheet is sent out of the system send method

DEVICE Of ASSEMBLY OF ROLL-FED PAPER BANDS

DISPOSITIF D'ASSEMBLAGE DE BANDES DE PAPIER EN ROULEAU

L'invention a trait à un appareil d'assemblage de bandes de papier en rouleau. Elle a pour objet un appareil pour une machine utilisant une bande de papier continue en mouvement ou analogue, dans laquelle sont prévus plusieurs rouleaux d'alimentation de sorte que, lorsque la bande d'un rouleau est presque épuisée, la nouvelle bande d'un autre rouleau peut lui être substituée; l'appareil comporte un mécanisme d'assemblage comportant deux rouleaux fous d'entrée, espacés, recevant les bandes provenant des. rouleaux d'alimentation, et deux rouleaux de pincement normalement espacés, en aval des rouleaux fous, une tête de préparation de papier allongée, des premiers moyens pour maintenir solidement la partie terminale antérieure d'une nouvelle bande sur la tête et des seconds moyens pour écarter une nouvelle bande préparée en vue d'empêcher un contact de la colle sur le bord de la bande avec cette partie de la tête. Application notamment en papeterie.

PROCEDE ET APPAREIL D'ABOUTEMENT DE FEUILLES CONTINUES

L'INVENTION CONCERNE L'ABOUTEMENT DE DEUX FEUILLES CONTINUES. ELLE SE RAPPORTE A UN PROCEDE ET A UN APPAREIL DANS LESQUELS UNE FEUILLE P DE RESERVE DONT L'EXTREMITE ANTERIEURE PORTE UN RUBAN ADHESIF T, EST COLLEE A UNE FEUILLE MOBILE P LORSQUE CELLE-CI EST RETENUE ENTRE DEUX PAIRES DE CYLINDRES 29, 30 ET 4, UN COUTEAU 11 DECOUPANT LA FEUILLE MOBILE JUSTE AU-DESSOUS DU POINT D'ABOUTEMENT. LE SERRAGE DES ORGANES 7 ASSURE LE COLLAGE DES EXTREMITES DES DEUX FEUILLES. LA FEUILLE COLLEE PEUT ENSUITE ETRE EXTRAITE LORSQUE LES CYLINDRES SONT ECARTES LES UNS DES AUTRES. APPLICATION A L'ABOUTEMENT DES FEUILLES CONTINUES DE CARTON ONDULE.

Apparatus and process for aligning materials during a splice

A splicing device is disclosed for splicing a first material to a second material in order to continuously feed the materials into a processing line. The apparatus includes a first roll letoff for unwinding a material into a processing line and a second roll letoff for holding a new material that is to replace the first material. The apparatus includes at least one sensor that indicates the position of one of the materials in the cross machine direction. A controller is used to compare the position of one material to the position of another material. If the materials are out of alignment in the cross machine direction, a shifting device shifts one of the materials until the materials are in alignment. The shifting device, for instance, may shift the splicing assembly itself while one of the materials is anchored to the splicing assembly.

Automatic splicer for unwinder

A splicing apparatus for an unwinder automatically splices the trailing end of a web (w) from one roll to the leading end of a web from a second roll. A pair of roll support frames (21) are mounted for movement between an unwinding position in which a roll on the support frame is aligned with the path of web movement and a loading position in which a roll on the support frame is laterally offset from the path of web movement. A vacuum retainer (44) is mounted on each of the roll support frames for retaining a leading edge of the web of a new roll. A movable vacuum belt (77) is mounted adjacent the path of web movement, and a slitter (66) is mounted upstream of the vacuum belt. When a first roll in the unwinding position is to be replaced, the first web is secured by the vacuum belt (77) and cut by the slitter (66) to form a trailing end. The roll support frames are moved to bring a second roll into the unwinding position. The leading end portion of the second web is adjacent the trailing ...

Automatic replacement device of secondary battery material

An automatic replacement device of a secondary battery material including reel support parts to support a supply reel; a material support part spaced apart from the reel support part; clamping parts, each including a clamping roller to come into contact with the material when replacing the supply reel, a vacuum suction part to suction the material by vacuum, a clamping frame to rotatably support the clamping roller and the vacuum suction part, and a cutter to cut the material when coming into contact with the material; first drive parts to move the clamping roller toward/away from the material; and second drive parts to move the cutter toward/away from the material, wherein the automatic replacement device cuts the material as the material is suctioned to the vacuum suction part after being adhered to a material wound around a replacement supply reel when the supply reel is replaced.

SHEET DELIVERY SYSTEM AND SHEET DELIVERY METHOD USING SAME

A sheet delivery system includes: a joining unit which joins, to an intermediate section of a sheet being delivered from a delivery-side original material roll, an end section of a sheet W of a standby-side original material roll; and an operation robot which retrieves the end section of the sheet from the standby-side original material roll and which conveys the end section of the sheet to the joining unit. The sheet delivery system sets, in advance, a sheet retrieval position at which the sheet is retrieved from each of the original material rolls, for each of the original material rolls. The operation robot is configured to convey the end section of the sheet from each of the sheet retrieval positions to the joining unit. 1. A sheet delivery system for continuously delivering a sheet , the sheet delivery system comprising:a roll holding unit which holds a plurality of original material rolls each formed by winding a sheet, in a state where delivery of the sheet is allowed;a joining unit which joins, to a intermediate section of a sheet being delivered from a delivery-side original material roll among the plurality of original material rolls held by the roll holding unit, an end section of a sheet of a standby-side original material roll that is a roll other than the delivery-side original material roll among the plurality of original material rolls held by the roll holding unit; andan end section conveying apparatus which retrieves the end section of the sheet from the standby-side original material roll and which conveys the end section of the sheet to the joining unit, whereinthe sheet delivery system sets, in advance, a sheet retrieval position for retrieving a sheet from each of the plurality of original material rolls, for each of the plurality of original material rolls held by the roll holding unit, andthe end section conveying apparatus is configured to convey the end section of the sheet from each of the sheet retrieval positions to the joining unit.2. ...

Sheet delivery system and sheet delivery method using same

A joining unit includes: a suction holding member having a suction surface configured to suction an end section of a sheet; a moving mechanism configured to move the suction surface toward an intermediate section of a sheet of a delivery-side original material roll along a path set in advance so that tension is applied to the sheet; and a regulating mechanism that is configured to switch between a regulated state in which a movement of the end section of the sheet with respect to the suction holding member due to the tension is regulated and an allowable state in which the movement of the end section of the sheet with respect to the suction holding member is allowed. The controller switches the regulating mechanism to the regulated state during the movement of the suction surface toward the intermediate section of the sheet of the delivery-side original material roll.

Device and method for automatic splicing

A method for splicing a web of packaging material is provided. The method comprises: guiding the web of packaging material through an automatic splicing device; determining the position of at least one mark of the material web by means of a detector; moving the material web based on the determined positon such that a specific area of the material web is arranged in proximity to a cutting unit; cutting the material web in order to form a separate leading part of the material web; introducing a new leading part of a separate material web into the automatic splicing device; determining the position of at least one mark of the newly introduced material web; moving the newly introduced material web based on the determined position such that a specific area of the newly introduced material web is arranged in proximity to a sealing arm of the cutting unit; and sealing the separate leading part of the material web and the newly introduced material web.

AUTOMATIC COILED MATERIAL SWITCHING DEVICE

Provided is an automatic coiled material switching device, which comprises a machine table (), a left unwinding device (), a right unwinding device () and a rotatory cutting device (); wherein the machine table is provided with a left auxiliary roller (), a right auxiliary roller () and a plurality of fixed rollers; the rotary cutting device comprises a bearing seat (), a bearing () arranged on the bearing seat, a rotating main body () arranged on the bearing, a rotating mechanism for driving the rotating main body to rotate on the bearing seat, a turning mechanism for driving the bearing seat to turn around, and a driving mechanism; the rotating main body comprises an upper part () and a lower part (); a gap () for allowing a material to pass through is formed between the upper part and the lower part; and the rotating body is provided with a pressing mechanism for compressing the material and a cutting mechanism for cutting the material. The automatic coiled material switching device implements the automatic switching of material belts of the left unwinding device and the right unwinding device by arranging the rotating main body, rotating mechanism, the turning mechanism, the driving mechanism, the pressing mechanism and the cutting mechanism. 188182838838182. An automatic coil-exchanging apparatus for a coil stock , comprising a work table () , and a left unwinding apparatus () , a right unwinding apparatus () and a rotary cutoff apparatus () which are all disposed on the work table () , wherein the rotary cutoff apparatus () is disposed between the left unwinding apparatus () and the right unwinding apparatus ();{'b': 8', '84', '85', '84', '81', '83', '85', '82', '83, 'the work table () is provided thereon with a left auxiliary roll (), a right auxiliary roll (), and a plurality of fixed rolls; the left auxiliary roll () moves up and down between the left unwinding apparatus () and the rotary cutoff apparatus (); the right auxiliary roll () moves up and down ...

Sheet supply device and sheet supply method

A controller includes: an adhesion member position determination unit that determines a position of an adhesion member in a rotation direction of a roll on the basis of the result of detection from an adhesion member detector in a state in which the roll has been rotated by a shaft control unit; and an outer diameter determination unit that determines an outer diameter of the roll in a portion where the adhesion member is positioned, the determination being performed on the basis of the result of detection from an outer diameter detector in a state in which driving of shaft drive sources are controlled by the shaft control unit such that the adhesion member is positioned within a detection range of the outer diameter detector on the basis of the position of the adhesion member determined by the adhesion member position determination unit.

Device for replacing a first web by a second web

The machine has a strip of sheet material supplied from two coils (5,23). A plate (2) detects the start of the strip (6) from the first coil and a second plate detects that of the strip (24) from the second coil. A third plate (7) detects the ends of a third strip. The three plates are linked together, so that in a first setting the first and third plates have their surfaces accommodating the strips in line with their ends adjacent. In a second setting the second (3) and third plates are in line with their ends adjacent. At their ends furthest from the third plate the first and second ones can hinge on a common axis between the two settings. These two plates can be at a fixed angle to each other.

Web splicer

网膜的连接装置

本发明的网膜连接装置，将沿一个方向输送的旧膜(W1)的切断端与沿该方向导出的新膜(W2)的前端进行连接。在旧膜的输送路径的上下设置粘贴辊(1、2)，在前段设置切割刀(6)。经由接合带(T2)将新膜的前端吸附于下侧粘贴辊(2)，在上侧粘贴辊(1)也吸附接合带(T1)。在该状态下，使上下的粘贴辊(1、2)经由旧膜(W1)而压接，在通过切割刀(6)切断旧膜后，使两个辊(1、2)向两个膜(W1、W2)的送出方向旋转，将旧膜的切断端与新膜的前端对接，遍布该对接的两端粘贴接合带(T1、T2)，使两个膜接合。

Film feeding device and packaging device with the same

필름끼리의 이음매에 테이프가 붙여진 원반롤을 사용하는 경우라도, 이 테이프에 기인한 제대 불량의 발생을 보다 확실히 방지할 수 있는 필름 공급 장치 등을 제공한다. 필름공급기구(1OA)는, 대기측의 필름(1B)의 첫부분을 보관 유지하는 받침 부재(72)와 필름(1A, 1B)끼리를 접합하는 접합 씰러(71)를 가지고 있다. 사용측의 필름(1A)에 붙여진 테이프(B)는, 센서(83)에 의해서 검출되어 이 검출 결과에 따라 커터(81)가, 필름(1A)의 테이프보다 하류측의 개소를 절단한다. 이어서, 절단된 필름(1A)과 대기측의 필름(1B)이 접합 씰러(71)에 의해서 접합되어 접합된 두 장의 필름이 긴 필름으로서 내보내진다. Even when using the disc roll with tape attached to the joints of films, the film supply apparatus etc. which can prevent the generation | occurrence | production of umbilical defects resulting from this tape more reliably are provided. 10 A of film supply mechanisms have the joining member 72 which hold | maintains the first part of the film 1B of the air | atmosphere side, and the bonding sealer 71 which joins films 1A, 1B. The tape B pasted to the film 1A on the use side is detected by the sensor 83, and the cutter 81 cuts a portion downstream from the tape of the film 1A according to the detection result. Subsequently, the cut film 1A and the atmospheric film 1B are bonded by the bonding sealer 71, and the two sheets of the bonded film are sent out as long films. 필름 공급 장치, 포장 장치 Film feeder, packing device

Apparatus for joining the ends of webs

Method and apparatus for joining an end of a first web to an end of a second web by, for example, double-sided adhesive tape, glue or the like, include locking the end of the first web at a fixed position by first locking apparatus and locking, i.e., holding the end of the second web by second holding and moving apparatus. The held end of the second web is moved by the second apparatus into pressure contact with the end of the first web whereby the ends of the respective webs are joined to each other by adhesive tape, glue or the like.

Band material roll automatic changing device

FIELD: paper industry; paper processing and winding into rolls. SUBSTANCE: device for automatic replacement of first roll with wound-on first band by second roll onto which second band is wound has at least one pair of roll holding spindles able to move in direction parallel to rolls, movable member carrying holder for rear edge of first band, and device to press rear edge of first band to front edge of second band. Movable member is coupled with first band cutoff member. Each spindle is secured on second band front edge holder. This holder can move together with spindle. Device makes it possible to remove defective part of roll or eliminate paper break without stopping the operation and to provide uninterrupted machining of new roll. EFFECT: enlarged operating capabilities. 8 cl, 8 dwg ЗзгЭзстс ПЧ ГЭ (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ” 2128 618 ' (51) МПК 13) Сл В 65 Н 19/18 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 97100727/12, 07.06.1995 (30) Приоритет: 16.06.1994 |1Т Е194АО00123 (46) Дата публикации: 10.04.1999 (56) Ссылки: Ц$ 4392912 А, 12.07.83. 4$ 3753833 А, 21.08.73. 4$ 4629531 А, 16.12.86. $Ц 998622 А, 23.02.83. 5Ц 1673497 АЛ, 30.08.91. ЗЧ 1724559 АЛ, 07.04.92. (85) Дата перевода заявки РСТ на национальную фазу: 16.01.97 (86) Заявка РСТ: [Т 9500097 (07.06.95) (87) Публикация РСТ: М/О 95/34497 (21.12.95) (98) Адрес для переписки: 103735, Москва, ул.Ильинка, 5/2, Союзпатент (71) Заявитель: Фабио Перини С.п.А. (1Т) (72) Изобретатель: Гульельмо Бьяджотги (1Т) (73) Патентообладатель: Фабио Перини С.п.А. (1Т) (54) УСТРОЙСТВО АВТОМАТИЧЕСКОЙ СМЕНЫ РУЛОНОВ ЛЕНТОЧНОГО МАТЕРИАЛА (57) Реферат: Изобретение относится к переработке бумаги и перемотке ее в рулоны. Устройство для автоматической замены первого рулона, на котором намотана первая лента, вторым рулоном, на котором намотана вторая лента, содержит по меньшей мере одну пару шпинделей для крепления упомянутых рулонов, способных перемещаться в направлении, ...

Paper feeder with automatic paper connection

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Pressing apparatus for webs

卷筒纸印刷设备，包括多个排成一排的用于印刷卷筒纸的框架，至少一个装有印刷介质的单元，和使至少一个单元和框架作相对运动的装置，因而使所述至少一个单元能够与框架中的至少两个框架顺序相互作用。所述的传动装置的设置使至少一个单元可从它与一个框架相互作用的位置移动到它与另一个框架相互作用的位置。这种设备可在不停机情况下改变印刷图案，颜色等工艺条件。

Web-splicing device

일방향으로 주행하는 구(瞿)필름(W1)의 절단단과, 동(同)방향으로 인출된 신(新)필름(W2)의 선단을 접속하는 웹 이음 장치이다. 구필름의 주행 경로의 상하에 첩부(貼付) 롤(1, 2)을 설치하고, 전단에 절단날(6)을 설치한다. 신필름의 선단을 접합 테이프(T2)를 통해 하측 첩부 롤(2)에 흡착하고, 상측 첩부 롤(1)에도 접합 테이프(T1)를 흡착한다. 이 상태에서, 상하의 첩부 롤(1, 2)을 구필름(W1)을 개재하여 접압하고, 절단날(6)에 의해 구필름을 절단한 후, 양자의 롤(1, 2)을 양자의 필름(W1, W2)의 송출 방향으로 회전시켜 구필름의 절단단과 신필름의 선단을 맞대고, 그 맞대어진 양끝에 걸쳐 접합 테이프(T1, T2)를 첩착하여 양필름을 맞잇는다.

Tape feeding unit for pouch type secondaty battery taping device

개시되는 파우치형 이차전지 테이핑 장치용 테이프 공급 유닛은, 이면에 접착층이 형성된 제 1 또는 제 2 테이프를 권출시켜 공급한다. 이러한 파우치형 이차전지 테이핑 장치용 테이프 공급 유닛은, 권출되는 제 1 또는 제 2 테이프에 권출 대기 중인 제 1 또는 제 2 테이프를 부착시키는 테이프 오토 체인저;를 포함할 수 있다. The disclosed tape supply unit for a pouch-type secondary battery taping device unwinds and supplies a first or second tape having an adhesive layer formed thereon. The tape supply unit for the pouch-type secondary battery taping device may include a tape auto changer that attaches the first or second tape waiting to be unwound to the first or second tape to be unwound.

Device for splicing webs, in particular paper webs for the production of corrugated cardboard.

Roll-type printing apparatus

FIELD: polygraphy. SUBSTANCE: printing apparatus has row of casings for printing roll material, such as paper, fed through row of casings, and at least one block containing printing medium. Each casing is capable of transferring printing medium from block or blocks onto rolled material. Block or blocks and casings may move one relative to the other to allow block or blocks to cooperate in sequence with at least two casings. Thus, printing may be replaced from one casing to another to change contents of material to be printed without stopping rolled material. Casings may have printing cylinders of different sizes. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 10 cl, 7 dwg э0соОО0гс ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ” 2100 206. 13) СЛ 57 МК° В 41Е 5/06 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95100830/12, 05.01.1995 (30) Приоритет: 14.05.1986 СВ ЦК 8611722 (46) Дата публикации: 27.12.1997 (56) Ссылки: Ц, патент, 2216562, кл. 101-220, 1975. (62) Первичная заявка, из которой выделена настоящая: 4202739/12(14.05.81) (71) Заявитель: Страчан Хеншоу Машинери Лимитед (СВ) (72) Изобретатель: Кеннет Альберт Баумэн[СВ], Роджер Фредерик Маслин[ СВ], Дэвид Годден[СВ], Джонатан Хис Райпер[СВ] (54) РУЛОННОЕ ПЕЧАТНОЕ УСТРОЙСТВО (57) Реферат: Использование: в полиграфии. Сущность изобретения: печатное устройство имеет ряд патронов для печатания рулонного материала, например, бумаги, проходящего через ряд, и один или несколько блоков, содержащий печатную среду. Патроны каждый способны переносить печатную среду из блока или блоков на рулонный материал. Блок или блоки и патроны ряда могут относительно перемещаться, позволяя блоку или блокам взаимодействовать последовательно по меньшей мере с двумя патронами. Таким образом, можно заменять печать с одного патрона на другой, что позволяет изменять содержание того, что печатается, без остановки практически движения рулонного ...

Web material processing method

System for supplying paper to production apparatus for receiving continuous belt like paper

Perfecting web-fed press

FIELD: printing machines. SUBSTANCE: the offered device has a row of members for printing web-fed material, for instance, paper, passing through row and one or several units containing printed medium. Each printing member is capable of transferring printed medium from one or several units to web-fed material. Unit or units of printing members of row may relatively move to allow unit or units be engageable successively, at least, with two printing members. So, printed matter from one printing member may be replaced with that of the other printing member to make it possible to change the content of printed matter without stopping practically motion of rolled material. EFFECT: higher efficiency. 8 cl, 7 dwg 66$5680с ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ЗВО“” 2089 399‘ 13) СЛ 517 МК° В 41Е 5/08 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95100754/12, 05.01.1995 (30) Приоритет: 14.05.1986 СВ ЦК 8611722 (46) Дата публикации: 10.09.1997 (56) Ссылки: 1. 4$, патент, 2216562, кл. В41Е 13/44, 1970. 2. Ц$, патент, 4154165, кл. В АЛЕ 5/12, 1979. (71) Заявитель: Страчан Хеншоу Машинери Лимитед (СВ) (72) Изобретатель: Кеннет Альберт Баумэн[СВ], Роджер Фредерик Маслин[ СВ], Дэвид Годден[СВ], Джонатан Хис Райпер[СВ] (73) Патентообладатель: Страчан Хеншоу Машинери Лимитед (СВ) С1 (54) РУЛОННОЕ ПЕЧАТНОЕ УСТРОЙСТВО ДЛЯ ДВУСТОРОННЕЙ ПЕЧАТИ (57) Реферат: Печатное устройство имеет ряд патронов для печатания рулонного материала, например бумаги, проходящего через ряд, и один или несколько блоков, содержащих печатную среду. Каждый патрон способен переносить печатную среду из блока или блоков на рулонный материал. Блок или блоки и патроны ряда могут относительно перемещаться, позволяя блоку или блокам взаимодействовать последовательно по меньшей мере с двумя патронами. Таким образом, можно заменять печать с одного патрона на другой, что позволяет изменять содержание того, что печатается без остановки практически движения рулонного материала. ...

Device manufacturing method

기판 처리 시스템은, 속도 V1으로 반송되는 기판에 대해서 연속적으로 제1 처리를 실시하는 제1 처리 유닛과, 제1 처리 유닛에서 처리된 기판을 속도 V2로 반송하고, 기판에 대해서 연속적으로 제2 처리를 실시하는 제2 처리 유닛을 구비하며, 제1, 제2 처리 유닛의 각각의 성능에 따라서, 속도의 관계를 V1＞V2로 설정할 수 있는 경우는, 제2 처리 유닛을 복수 마련함과 아울러, 절단 기구와, 선택 투입 기구를 더 구비하며, 제1, 제2 처리 유닛의 각각의 성능에 따라서, 속도의 관계를 V1＜V2로 설정할 수 있는 경우는, 제1 처리 유닛을 복수 마련함과 아울러, 복수의 제1 처리 유닛에 의해서 제1 처리가 실시되는 복수의 기판을, 차례로 접합하여 제2 처리 유닛에 투입하는 접합 기구를 더 구비한다. The substrate processing system includes a first processing unit that continuously performs a first processing on a substrate conveyed at a speed V1, and a second processing unit that continuously transfers the substrate processed in the first processing unit at a speed V2 and continuously performs a second processing on the substrate is provided with a second processing unit that performs , and when the speed relationship can be set to V1>V2 according to the respective performance of the first and second processing units, a plurality of second processing units are provided and cut A mechanism and a selective input mechanism are further provided, and according to the respective performance of the first and second processing units, when the speed relationship can be set to V1 < V2, a plurality of first processing units are provided, and a plurality of first processing units are provided. and a bonding mechanism for sequentially bonding the plurality of substrates subjected to the first processing by the first processing unit to the second processing unit.

Web-splicing device

일방향으로 주행하는 구(瞿)필름(W1)의 절단단과, 동(同)방향으로 인출된 신(新)필름(W2)의 선단을 접속하는 웹 이음 장치이다. 구필름의 주행 경로의 상하에 첩부(貼付) 롤(1, 2)을 설치하고, 전단에 절단날(6)을 설치한다. 신필름의 선단을 접합 테이프(T2)를 통해 하측 첩부 롤(2)에 흡착하고, 상측 첩부 롤(1)에도 접합 테이프(T1)를 흡착한다. 이 상태에서, 상하의 첩부 롤(1, 2)을 구필름(W1)을 개재하여 접압하고, 절단날(6)에 의해 구필름을 절단한 후, 양자의 롤(1, 2)을 양자의 필름(W1, W2)의 송출 방향으로 회전시켜 구필름의 절단단과 신필름의 선단을 맞대고, 그 맞대어진 양끝에 걸쳐 접합 테이프(T1, T2)를 첩착하여 양필름을 맞잇는다. Is a web joining device for connecting the cut end of a film (W1) running in one direction and the end of a new film (W2) drawn in the same direction. Adhesive rolls 1 and 2 are provided above and below the traveling path of the old film and a cutting edge 6 is provided at the front end. The leading end of the new film is sucked to the lower adhesive roll 2 via the bonding tape T2 and the bonding tape T1 is also attracted to the upper adhesive roll 1. [ In this state, the upper and lower adhesive rolls 1 and 2 are contacted via the spherical film W1 and the old film is cut by the cutting edge 6, (W1, W2) so that the cut ends of the old film and the new film are brought into contact with each other, and the bonding tapes (T1, T2)

Processing paper and other webs

내용 없음. No content.

Cutting mechanism, joining mechanism, substrate processing system, substrate processing device, and substrate processing method

기판 처리 시스템은, 속도 V1으로 반송되는 기판에 대해서 연속적으로 제1 처리를 실시하는 제1 처리 유닛과, 제1 처리 유닛에서 처리된 기판을 속도 V2로 반송하고, 기판에 대해서 연속적으로 제2 처리를 실시하는 제2 처리 유닛을 구비하며, 제1, 제2 처리 유닛의 각각의 성능에 따라서, 속도의 관계를 V1＞V2로 설정할 수 있는 경우는, 제2 처리 유닛을 복수 마련함과 아울러, 절단 기구와, 선택 투입 기구를 더 구비하며, 제1, 제2 처리 유닛의 각각의 성능에 따라서, 속도의 관계를 V1＜V2로 설정할 수 있는 경우는, 제1 처리 유닛을 복수 마련함과 아울러, 복수의 제1 처리 유닛에 의해서 제1 처리가 실시되는 복수의 기판을, 차례로 접합하여 제2 처리 유닛에 투입하는 접합 기구를 더 구비한다.

Substrate processing system

TREATMENT OF PAPER AND OTHER BAND MATERIALS.

UN APARATO PARA IMPRIMIR TIENE UN CONJUNTO DE CARRETES (40,41,42) PARA IMPRIMIR UN MATERIAL (2) DE, POR EJEMPLO, PAPEL PASANDO A TRAVES DEL CONJUNTO Y UNA O MAS UNIDADES (48,49) QUE CONTIENEN UN MEDIO DE IMPRESION. LOS CARRETES (40,41,42) SON CAPACES DE TRANSFERIR EL MEDIO DE IMPRESION DESDE LAS UNIDADES (48,49) HACIA EL MATERIAL (2). LAS UNIDADES (48,49) Y LOS CARRETES (40,41,42) DEL CONJUNTO SON RELATIVAMENTE MOVILES PARA PERMITIR QUE LAS UNIDADES INTERACTUEN SUCESIVAMENTE CON COMO MINIMO DOS DE LOS CARRETES. DE ESTE MODO ES POSIBLE CAMBIAR LA IMPRESION DESDE UN CARRETE (40,41,42) A OTRO PERMITIENDO QUE SE REALICEN CAMBIOS EN LO QUE SE IMPRIME SIN DETENER EL MOVIMIENTO DEL MATERIAL (2) DE MODO SIGNIFICATIVO. EL INVENTO SE PROPONE QUE LOS CARRETES TENGAN CILINDROS DE IMPRESION (43,44,45,46) DE DIFERENTES TAMAÑOS Y QUE SE PUEDA UTILIZAR UN SOPORTE PARA DESENROLLAR MOVIL, PARA MOVER EL MATERIAL EN EL APARATO DE IMPRESION Y QUE EL MATERIAL QUE SALE DEL APARATO SE PROCESE POR TECNICAS DE DOBLADO DE HOJAS.

Apparatus for supplying packing paper of automatic medicine packing apparatus

Disclosed is an apparatus for supplying packing paper, capable of supplying a packing paper roll to a packing unit of an automatic medicine packing apparatus by simultaneously receiving a plurality of packing paper rolls and sequentially linking the packing paper rolls to each other. The apparatus includes a plurality of packing paper roll mounting units to rotatably mount a plurality of packing paper rolls therein, a guiding roller to guide packing papers released from the packing paper rolls mounted in the packing paper roll mounting units to supply the packing papers to a packing unit, a sensor to detect whether the packing paper roll is completely consumed or not, and a packing paper bonding unit to bond a distal end of packing paper from one packing paper roll, which is completely consumed, with a front end of packing paper from a new packing paper roll when the one packing paper roll is completely consumed among the packing paper rolls.

Method and apparatus for heat splicing thermoplastic film

A method and apparatus for continuously supplying thermoplastic webbing to an application apparatus is disclosed. In one aspect of the invention, first (22) and second (14) webs of thermoplastic material are held stationary and heat spliced together upstream in a line operation while a downstream segment of the thermoplastic webbing is continuously supplied to an application apparatus downstream in the operation. The heat splicing step is carried out by bringing together first and second opposable splicer clamps (58, 60) to form an overlapping area between the first and second webs and applying a heat impulse to the overlapping area to bond the webs together.

DEVICE AND METHOD FOR CONNECTING AT LEAST TWO SINGLE OR MULTIPLE LAYERED AIR-PERMEABLE SOFT PAPER RAILS.

CONTINUOUS FEEDING DEVICE FOR PAPER MAKING MACHINES

JOINING BY SPLICE OF CONTINUOUS MOVING SHEETS, ESPECIALLY FOR SANITARY PADS

Réunion par épissure opérée au vol, du bord menant d'une nouvelle feuille continue enroulée avec une feuille en cours d'utilisation. La bande en cours 12 défile entre deux organes rotatifs 17, 18 munis de mâchoires presseuses coopérantes, et qui décrivent conjointement un mouvement angulaire cyclique au cours duquel leurs mâchoires pressent le bord menant de la nouvelle feuille contre la feuille en cours. Une des mâchoires comporte un patin de succion maintenant de manière amovible le bord menant de la nouvelle feuille, revêtu du côté opposé d'un ruban adhésif double face. L'autre mâchoire porte une enclume soutenant la feuille pendant collage du ruban. Fabrication en continu de tampons sanitaires. Flying splice reunion of the leading edge of a new continuous sheet wound with a sheet in use. The current web 12 travels between two rotary members 17, 18 provided with cooperating pressing jaws, and which jointly describe a cyclical angular movement during which their jaws press the leading edge of the new sheet against the current sheet. One of the jaws has a suction pad removably holding the leading edge of the new sheet, coated on the opposite side with double-sided adhesive tape. The other jaw carries an anvil supporting the sheet while sticking the tape. Continuous manufacture of sanitary pads.

METHOD AND APPARATUS FOR JOINING CONTINUOUS SHEETS

TAPE APPLIANCE APPARATUS

DEVICE FOR FEEDING A WEB OF MATERIAL FOR A COIL CHANGER ON FAST ROTATION PAPER AND SHEET PROCESSING MACHINES.

MACHINE FOR THE AUTOMATIC RUNNING AND CONNECTION OF SHEET MATERIALS

Splice-in-register control

ABSTRACT OF THE DISCLOSURE A control system for a web-feeding machine used to provide a continuous supply of material having successive labels and registration marks printed serially thereon is disclosed. The machine has an assembly for splicing the material from a ready web and the material severed from a running web wherein the response of the assembly after being actuated is delayed by a response time T. The control system comprises a driving circuit having an input and an output electro-mechanically coupled to the splicing assembly actuated thereby in response to a signal applied to the input thereof, a scanner positioned adjacent the material to provide a signal in response to the presence of a registration mark, and an encoder for providing a fixed number of pulses proportional to a corresponding length of the moving material. The control system also comprises a control circuit connected to the scanner, the encoder and the input of the driving circuit. The control circuit counts the number of encoder pulses between successive scanner signals and then decrements from that number to zero and, responsive to a scanner signal, provides a time delay To preset to approximate the response time T and decrements to zero from a preset number D after the time delay To has expired. The control circuit also provides a splice signal SS and supplies a splice-command signal SC to the input of the driving circuit in response to the splice signal SS. The machine accomplishes a splice-in-register after the splice-command signal SC has been applied thereto.

Patent FR2199324A5

Tape Continuous Feeding Apparatus and Method for Continuous Feeding of Tape

The present invention relates to a continuous tape supply apparatus which continuously supplies, in a process of attaching insulating tape (hereinafter referred to as ′tape′) to the outside of a battery for an electric vehicle, the tape wound around a pair of tape feeding roll parts composed of a first tape feeding roll unit and a second tape feeding roll unit around which tape is wound in a roll type; and a method for continuously supplying the tape. More specifically, the apparatus for continuously supplying tape using a tape exchange unit automatically replaces the tape wound around the first or second tape feeding roll unit with tape wound around another tape feeding roll unit on standby for feeding before the tape wound around the first or second tape feeding unit is completely supplied and exhausted. The apparatus includes: two suction pads spaced by a predetermined distance at each of upper and lower portions of the tape exchange unit to fix the tape; a pair of upper and lower joint tape suction blocks having a surface to which joint tape for connecting the cut tape between the two suction pads at upper and lower portions is attached; and a tape cutter for cutting the tape fixed by the suction pads. According to the present invention, the apparatus and method for continuously supplying the tape can smoothly supply the tape, shorten tape replacement time, and reduce errors in tape joints when the tape on the tape feeding unit is replaced.

Patent GB1228983A

1,228,983. Feeding webs. MASCHINENFABRIK FR NIEPMANN & CO. 10 July 1968 [18 July, 1967], No. 32897/68. Heading B8R. In apparatus for joining a web of material 3 from a new roll 3a to the web 2 from an exhausted roll 2a, or for joining a web 2 from a new roll 2a to the web 3 from an exhausted roll 3a, joining is effected by adhesive 35 on the leading end of the new web and by the pressure of rollers 13, 14 carried by levers 11, 12, and the end of the old web is severed by a cutter blade 21 coacting with one of two notched blocks 15, 16 carried by the levers 11, 12, a support 20 for the blade 21 being adjustable through 180 degrees so that the blade co-operates with the block 15 or 16 associated with the expiring web. Each web passes over a guide roller 4, around a tensioning roller 5 carried by a pivotal arm 7, and around another guide roller 6. The running web i.e. the web 2 as shown, passes by the blade 21 and between the rollers 13, 14 to feed rollers 9, 10. The leading end of the new web 3 is positionep with the adhesive part 35 between the rollers 13, 14 and is held in this position by a finger on a pivoted member 30 engaging a notch 29a in a fixed block 29. The two levers 11, 12, which are pivoted about the shafts of the rollers 9, 10, are coupled by gear-wheels 9b, 10b, so that they can move simultaneously but in opposite directions. A spring 19 biases the levers 11, 12 towards the position in which the rollers 13, 14 are in contact and one or other of the blocks 15, 16 engages the blade 21. Normally the levers 11, 12 are held in the position shown by a pivoted member 18 engaged by a stop 11a on the lever 11. When, however, the end of the web 2 is sensed as described below, a solenoid 17 is energized and through a rod 17a moves the member 18 to free the levers 11, 12 so that the block 15 co-operates with the blade 21 to cut off the web 2 and the rollers 13, 14 cause adhesion of the two webs. The tension in the new web 3 now causes the pivoted member 30 to ...

Flying splice apparatus

An apparatus is disclosed for attaching a running web which is withdrawn from a first source of supply to the leader of a fresh web which is stored in a second source of supply through the use of double sticky back adhesive strips. The apparatus comprises a supply frame provided with a conveyor assembly to transport a roll of material along the supply frame and a splicing head assembly mounted to the roll frame. The splicing head assembly has a plurality of idle rollers, a vacuum member adapted to hold the leading end of the fresh web and a cutting and clamping mechanism moveably mounted to the frame of the splicing head assembly. The cutting and clamping mechanism is adapted to be pivoted by a pneumatic cylinder to clamp the trailing web end from the expiring roll to the fresh web under tension and sever the web from the expiring roll between the dispensing roll and the location where the webs are clamped. A spring biased web acceleration arm mounted to the supply frame engages the web of the fresh roll to provide a reservoir of slackened web from the fresh roll allowing the splice joint of the two webs to be pulled away with gradually increasing force thus preventing sudden acceleration force on the splice.

Device and method for changing a foil strip roll and foil holding clamp.

Sheet supply device and sheet supply method

Patent FR2078600A5

Device and method for automatic splicing

A method for splicing a web of packaging material is provided. The method comprises: guiding the web of packaging material through an automatic splicing device; determining the position of at least one mark of the material web by means of a detector; moving the material web based on the determined position such that a specific area of the material web is arranged in proximity to a cutting unit; cutting the material web in order to form a separate leading part of the material web; introducing a new leading part of a separate material web into the automatic splicing device; determining the position of at least one mark of the newly introduced material web; moving the newly introduced material web based on the determined position such that a specific area of the newly introduced material web is arranged in proximity to a sealing arm of the cutting unit; and sealing the separate leading part of the material web and the newly introduced material web.

Device for joining films of heat-shrinkable plastic material in a machine using said film

Abstract In order to make it possible the bobbin (11A) of heat-shrinkable plastic material film to be replaced without stopping the machine which uses it, the device (1) substantially comprises, listed in the direction of film (A-B) unwinding, one pair of parallel reels (2A, 2B), respectively supporting the bobbins (11A, 11B) on which the film (A-B) is wound, two sucking mouths (3A, 3B), two cutting devices (4A, 4B), a welding device (6) and an accumulation device (7).

Web splicing apparatus

Flying change of the winding roll in a splicer.

Automatic electrode supply apparatus for manufacturing secondary battery and automatic electrode supply method using same

The present invention relates to an automatic electrode supply apparatus configured to automatically supply an electrode in various processes for manufacturing a secondary battery, the automatic electrode supply apparatus including a first chuck splicing unit including a splicing portion having a traveling electrode located thereon and a second chuck splicing unit including a splicing portion having a standby electrode located thereon, wherein each of the first and second chuck splicing units includes an edge position control (EPC) sensor configured to measure the position of the edge of a corresponding one of the traveling electrode and the standby electrode in order to prevent distortion or fracture defect of the electrode due to positional deviation between the traveling electrode and the standby electrode, and an automatic electrode supply method using the same.

Processing paper and other webs

PROCESSING PAPER AND OTHER WEBS ABSTRACT OF THE DISCLOSURE A printing apparatus has an array of cartridges for printing a web of e.g. paper passing through the array, and one or more units containing printing medium. The cartridges each are capable of transferring the printing medium from the unit(s) to the web. The unit(s) and the cartridges of the array are relatively movable, to allow the unit(s) to interact successively with at least two of the cartridges. In this way it is possible to change printing from one cartridge to another, allowing changes to be made to what is printed, without halting the movement of web significantly. The present invention also proposes that the cartridges may have printing cylinders of different sizes, and furthermore that a mobile unwind stand may be used to move web material to the printing apparatus, and the web output from the printing apparatus processed by sheet folding techniques.

Splice in register control

Web splicer

Abstract of the Disclosure An improved splicing apparatus has a splicer head comprising a pair of opposed upper and lower traveling carriages each of which supports an idler roller, a nip bar which is swingable on its carriage between a ready position downstream from its corresponding idler roller and a web preparation position at the front of the splicer head and means for pushing the nip bar towards the opposite nip bar when both carriages are in their advanced positions. A knife carriage located on the head between the two nip bar carriages retracts when either nip bar carriage retracts to permit the nip bar on the opposite carriage to be swung to its web preparation position. The knife carriage supports a knife which can be actuated momentarily to urge it from a normal retracted position to an advanced position wherein it intercepts one of the nip bars when that nip bar is in its splicing position against the opposite nip bar. The present splicer facilitates preparation of a ready web in a quick convenient and safe manner and it also produces splices between webs having little or no tails in a reliable and efficient manner.

PAPER PROCESSING AND OTHER BANDS.

UN APARATO DE IMPRESION TIENE UNA MATRIZ DE CARTUCHOS (40,41,42) PARA IMPRIMIR UNA TELA (2) DE PAPEL POR EJEMPLO QUE PASE A SU TRAVES Y UNA O MAS UNIDADES (48,49) QUE CONTIENEN UN MEDIO DE IMPRESION. CADA UNO DE LOS CARTUCHOS (40,41,42) ES CAPAZ DE TRANSFERIR EL MEDIO DE IMPRESION DESDE LAS UNIDADES (48,49) A LA TELA (2). LAS UNIDADES (48,49) Y LOS CARTUCHOS (40,41,42) DE LA MATRIZ SON DESPLAZABLES RELATIVAMENTE PERMITIENDO A LAS UNIDADES (48,49) INTERACTUAR SUCESIVAMENTE CON AL MENOS DOS DE LOS CARTUCHOS (40,41,42). EN ESTA FORMA ES POSIBLE CAMBIAR LA IMPRESION DE UN CARTUCHO (40,41,42) A OTRO PERMITIENDO CAMBIOS A LO QUE SE IMPRIME SIN PARAR EL MOVIMIENTO DE LA TELA (2) SIGNIFICATIVAMENTE. LOS CARTUCHOS (40,41,42) PUEDEN TENER CILINDROS DE IMPRESION (43,44,45,46) DE DIFERENTES TAMAÑOS Y TAMBIEN UN PIE DESENVUELTO MOVIL PARA DESPLAZAR EL MATERIAL DE TELA AL APARATO DE IMPRESION. LA SALIDA DE LA TELA DESDE EL APARATO DE IMPRESION PUEDE PRECISARSE POR TECNICAS DE DOBLADO DE LAMINA. A PRINTING DEVICE HAS A MATTRESS OF CARTRIDGES (40,41,42) TO PRINT A FABRIC (2) OF PAPER FOR EXAMPLE THAT PASSES THROUGH IT AND ONE OR MORE UNITS (48,49) CONTAINING A PRINTING MEDIA. EACH OF THE CARTRIDGES (40,41,42) IS ABLE TO TRANSFER THE PRINTING MEDIA FROM THE UNITS (48,49) TO THE FABRIC (2). THE UNITS (48,49) AND THE CARTRIDGES (40,41,42) IN THE MATRIX ARE RELATIVELY MOVABLE BY ALLOWING THE UNITS (48,49) TO INTERACT SUCCESSIVELY WITH AT LEAST TWO OF THE CARTRIDGES (40,41,42). IN THIS WAY IT IS POSSIBLE TO CHANGE THE IMPRESSION OF ONE CARTRIDGE (40,41,42) TO ANOTHER, ALLOWING CHANGES TO WHAT IS PRINTED WITHOUT STOPPING THE MOVEMENT OF THE FABRIC (2) SIGNIFICANTLY. THE CARTRIDGES (40,41,42) MAY HAVE PRINTING CYLINDERS (43,44,45,46) OF DIFFERENT SIZES AND ALSO A WRAPPED FOOT TO MOVE THE FABRIC MATERIAL TO THE PRINTING DEVICE. THE EXIT OF THE FABRIC FROM THE PRINTING DEVICE MAY BE REQUIRED BY LEAF BENDING TECHNIQUES.

METHOD AND INSTALLATION FOR FITTING THE END OF BAND MATERIALS, TEXTILE ARTICLES IN PARTICULAR

Procédé et installation de raboutage entre un matériau en bande prélevé sur un rouleau (R1) et alimentant une ligne de transformation dudit matériau (1) et l'amorce (8) d'un second rouleau (R2) destiné à poursuivre l'alimentation après épuisement du premier sans arrêt de ladite ligne de transformation, caractérisés : - la matière (1) alimentant l'installation de transformation est déplacée verticalement entre deux éléments de guidage (3, 4); - l'extrémité (8) du nouveau rouleau (R2) de matière est positionnée sur une surface d'appui (7) horizontale et recouverte d'une bande d'un élément de jonction;- la matière (1) du rouleau (R1) est immobilisée puis coupée transversalement, son extrémité étant positionnée en regard d'une surface d'appui (9) transversale; - la surface d'appui (7) pivote et est plaquée contre la surface (9), ce qui entraîne la solidarisation des deux extrémités de matière.

SEAT AND DEVICE FOR SHARPING AT LEAST TWO OF SINGLE OR MULTILAYER MATERIALS EXISTING AIR PERSPECTIVE TAPE PAPERS

Web feed method and web feed apparatus

Continuous web feed is provided by using an apparatus for unwinding a web on a continuous basis by means of an automatic web splicing apparatus. An arm supporting a web roll is rocked when unwinding of the web is switched between web rolls. When the web is switched from one of web rolls (roll A) to the other (roll B), the remaining core of the web roll is removed subsequent to switching. Then the web roll installation position is shifted to the side reverse to the front and back of the web being unwound from the other web roll (roll B). After that, a new web roll is mounted in position. when the web is switched from the other web roll (roll B) to the web roll (roll A), the remaining core of the web roll is removed subsequent to switching. The web roll installation position is arranged in such a way that a new web roll is then mounted on the same side as the front and back of the web being unwound from the web roll. .

Strip supplying apparatus

A strip supplying apparatus comprising a stationary frame structure, a movable frame structure movable with respect to the stationary frame structure along the side wall of the stationary frame structure and having a plurality of winding reels rotatable on the movable frame structure about an axis of rotation substantially in parallel with a direction in which the movable frame structure are moved with respect to the stationary frame structure, the winding reels being spaced in an equal pitch to each other, drive unit mounted on the stationary and movable frame structures for driving the movable frame structure to move with respect to the stationary frame structure by the pitch; unwinding unit mounted on the stationary frame for unwinding a strip unwound from each of the winding reels, joining unit mounted on the stationary frame structure for joining the trailing and leading end portions of the strips unwound from two adjacent winding reels, the unwinding and joining unit being held in line with one of the winding reels, detecting unit for detecting the trailing end portion of the strip unwound from the winding reel to produce a signal to drive the movable frame structure to move with respect to the stationary frame structure by the pitch; and tension adjusting unit for adjusting tension of the strip fed from the unwinding unit.

GLUING PROCESS AND DEVICE, ESPECIALLY FOR A PACKAGING MACHINE

DEVICE FOR WELDING JOBS TOGETHER.

Cutting mechanism, engaging mechanism and cut-out engagement device

一种切断机构，具有：切断部，其将进行了规定处理的长条状的基板切断；和缓冲部，其使所述基板的储存量能够根据实施了所述规定处理的所述基板的长边方向上的搬送量而改变，且调整朝向所述切断部搬送的所述基板的搬送量。

Machine for unwinding and automatically connecting sheet material

Sheet supply device and sheet supply method

A controller includes a shaft control unit that controls driving of a shaft drive source such that a standby side roll is rotated, and a unit control unit that presses a pressing roller against an outer peripheral surface of the standby side roll via a sheet of a supply side roll by performing torque control on a unit drive source in a state in which the pressing roller is positioned in an area from a control switching position to the outer peripheral surface of the standby side roll together with performing position control on the unit drive source in a state in which the pressing roller is positioned in an area farther away from the standby side roll than the control switching position away from the outer peripheral surface of the standby side roll by a preset distance while the standby side roll is rotated by the shaft control unit.

CONTROL SYSTEM FOR MACHINES FOR FOOD IN CONTINUOUS WAY AND JOINING MATERIALS IN SHEET FROM DIFFERENT SOURCES

Roll unwinder, roll printing machine and method for operating a roll unwinder

Die Erfindung betrifft einen Rollenabwickler für einen fliegenden Rollenwechsel mit mindestens einem Rollenplatz zur Aufnahme einer aktuell abzuwickelnden ersten Materialrolle und einem Rollenplatz zur Aufnahme einer zweiten, nach einem erfolgen Rollenwechsel abzuwickelnden Materialrolle, mit einem Abschlagwerkzeug, durch welches eine von der ersten Materialrolle abgewickelte erste Bahn durchtrennbar ist, und mit einer Andrückwalze, durch welche die aktuell abzuwickelnde erste Bahn an die Mantelfläche der zweiten Materialrolle andrückbar ist. Zusätzlich ist eine Stützeinrichtung vorgesehen, welche aus einem Ruhezustand in einen die aktuell abzuwickelnde Bahn im Bereich des Bahnweges zwischen abzuwickelnder Materialrolle und der Andrückwalze stützenden Arbeitszustand überführbar ist. Daneben betrifft die Erfindung eine Rollendruckmaschine mit einem Rollenabwickler sowie ein verfahren zum Betreiben eines Rollenabwicklers. The invention relates to a roll unwinder for a flying roll change with at least one roll seat for receiving a first roll of material currently to be unwound and a roll seat for receiving a second roll of material to be unwound after a roll change has taken place, with a cutting-off tool, by means of which a first web unwound from the first roll of material can be severed is, and with a pressure roller, by which the currently unwound first web can be pressed against the lateral surface of the second roll of material. In addition, a support device is provided, which can be transferred from an idle state into a working state that supports the web currently being unwound in the area of the web path between the roll of material to be unwound and the pressure roller. In addition, the invention relates to a web-fed printing press with a roll unwinder and a method for operating a roll unwinder.

COLLAGE CONTROL IN EXACT COINCIDENCE

CETTE COMMANDE 11 DE COLLAGE EN COINCIDENCE EXACTE EST CONNECTEE ELECTRIQUEMENT A UNE MACHINE 10 D'ALIMENTATION DE MATERIAU EN BANDE CONTINUE SUR LAQUELLE SONT IMPRIMEES DES ETIQUETTES SUCCESSIVES ET DES MARQUES DE REPERAGE. LE SYSTEME DE COMMANDE DE LA MACHINE COMPREND UN CIRCUIT D'ENTRAINEMENT 26, 27, 28 DONT L'ENTREE ET LA SORTIE SONT CONNECTEES ELECTROMECANIQUEMENT A UNE COLLEUSE FORMEE DES ELEMENTS 19, 20, 21, 23, 24 ET DESTINEE A COLLER LE MATERIAU D'UNE BANDE 14A EN ATTENTE AU MATERIAU SECTIONNE D'UNE BANDE 14 QUI DEFILE. UN LECTEUR 38 PLACE A PROXIMITE DU MATERIAU FOURNIT UN SIGNAL EN REPONSE A LA PRESENCE D'UNE MARQUE DE REPERAGE ET UN CODEUR 39 FOURNIT UN NOMBRE FIXE D'IMPULSIONS PROPORTIONNELLES A UNE LONGUEUR CORRESPONDANTE DU MATERIAU QUI DEFILE. DES BOUTONS 47 A 50 PERMETTENT A L'OPERATEUR DE CHOISIR LES CONDITIONS DANS LESQUELLES LE SIGNAL DE COLLAGE SERA DONNE. UNE COMMANDE DE SYNCHRONISATION 40, CONNECTEE A LA COMMANDE 11, PERMET A L'OPERATEUR DE PREREGLER UN TEMPS DE RETARD T QUI SOIT PROCHE DU TEMPS DE REPONSE T DE LA COLLEUSE. APPLICATION : NOTAMMENT AU COLLAGE DE BANDES DE POLYSTYRENE EXPANSE SUR LESQUELLES SONT IMPRIMEES DES ETIQUETTES. THIS EXACT COINCIDENCE BONDING CONTROL 11 IS ELECTRICALLY CONNECTED TO A CONTINUOUS BAND MATERIAL FEEDING MACHINE 10 ON WHICH SUCCESSIVE LABELS AND REGISTRATION MARKS ARE PRINTED. THE MACHINE CONTROL SYSTEM INCLUDES A DRIVE CIRCUIT 26, 27, 28 WHOSE INPUT AND OUTPUT ARE ELECTROMECHANICALLY CONNECTED TO A GLUING MACHINE FORMED BY ELEMENTS 19, 20, 21, 23, 24 AND INTENDED TO BOND THE MATERIAL D A BAND 14A WAITING FOR THE SECTIONED MATERIAL OF A BAND 14 WHICH SCROLLS. A READER 38 PLACED NEAR THE MATERIAL PROVIDES A SIGNAL IN RESPONSE TO THE PRESENCE OF A TRACKING MARK AND AN ENCODER 39 PROVIDES A FIXED NUMBER OF PULSES PROPORTIONAL TO A CORRESPONDING LENGTH OF THE SCROLLING MATERIAL. BUTTONS 47 TO 50 ALLOW THE OPERATOR TO CHOOSE THE CONDITIONS UNDER WHICH THE BONDING SIGNAL WILL BE ...

Patent DE8706903U1

Method and apparatus for splicing web

Bag making and packaging machine

本发明提供的制袋包装机，在向薄膜供给部安装新的薄膜卷时，容易将该薄膜卷的薄膜的始端部设置在适当的位置。制袋包装机具备向制袋包装部供给薄膜的薄膜供给部。薄膜供给部具备：第一保持机构(110a)，将第一薄膜卷(FR1)可旋转地保持；薄膜临时放置部(143)，在向第一保持机构安装第一薄膜卷时，手动地将卷绕于第一薄膜卷的第一薄膜(F1)的始端部(F1L)附近临时放置在薄膜临时放置部上；始端部位置调整用传感器(142)，检测第一薄膜的始端部位于标准位置的情况；控制器，对薄膜抽出机构进行控制，而沿着规定的输送路径输送第一薄膜，直到始端部位置调整用传感器检测到第一薄膜的始端部位于标准位置为止。

DEVICE TO REPLACE A FIRST BAND WITH A SECOND BAND.

SE CREA UNA MAQUINA DE EMBALAJE PARA EMBALAR PRODUCTOS POR MEDIO DE UNOS ENVASES MOLDEADOS A PARTIR DE UNA PISTA DE LAMINAS. LA MAQUINA MUESTRA UN DISPOSITIVO PARA TRANSPORTAR LA PISTA DE LAMINAS DESDE UN PUNTO DE ALIMENTACION AL LADO DE SALIDA. PARA QUE SEA POSIBLE UN INTERCAMBIO RAPIDO DE PISTAS DE LAMINAS, SE HA PREVISTO UN DISPOSITIVO PARA ACOGER UN PRIMER BOBINADO DE PISTA Y UN DISPOSITIVO PARA ACOGER UN SEGUNDO BOBINADO DE PISTA. SE HA PREVISTO UNA PRIMERA PLACA (2) PARA DETECTAR EL PRINCIPIO DE LA PISTA 6) DEL PRIMER BOBINADO DE PISTA (5) Y UNA SEGUNDA PLACA (3) PARA DETECTAR EL PRINCIPIO DE LA PISTA (24) DEL SEGUNDO BOBINADO DE PISTA (23) Y UNA TERCERA PLACA (7) PARA DETECTAR UN SEGMENTO EXTREMO DE UNA TERCERA PISTA (28). PARA QUE EL INTERCAMBIO SE REALICE RAPIDAMENTE Y SIN INCONVENIENTES PARA LAS LAMINAS A EXTRAER, LAS TRES PLACAS SE HAN ARTICULADO DE TAL FORMA QUE EN UNA PRIMERA POSICION, LA PRIMERA Y LA TERCERA PLACA (2, 7) Y EN UNA SEGUNDA POSICION, LA SEGUNDA Y TERCERA PLACA (3, 7), CASI LIMITAN ENTRE SI CON SUS SUPERFICIES FRONTALES ENFRENTADAS Y ESTAN ALINEADAS DE FORMA QUE SE SITUAN EN UN PLANO CON SUS DOS SUPERFICIES QUE ACOGEN LAS LAMINAS. A PACKING MACHINE IS CREATED TO PACK PRODUCTS BY MEANS OF MOLDED CONTAINERS FROM A TRACK OF SHEETS. THE MACHINE SHOWS A DEVICE TO TRANSPORT THE SLIDE TRACK FROM A FEEDING POINT TO THE EXIT SIDE. TO MAKE A QUICK EXCHANGE OF SLOPE TRACKS POSSIBLE, A DEVICE FOR A FIRST RUNWIND COIL AND A DEVICE FOR WELCOMING A SECOND TRACK WINDING HAS BEEN PROVIDED. A FIRST PLATE (2) HAS BEEN PROVIDED TO DETECT THE PRINCIPLE OF THE TRACK 6) FROM THE FIRST TRACK WINDING (5) AND A SECOND PLATE (3) TO DETECT THE PRINCIPLE OF THE TRACK (24) FROM THE SECOND TRACK WINDING (23 ) AND A THIRD PLATE (7) TO DETECT AN EXTREME SEGMENT OF A THIRD TRACK (28). FOR THE EXCHANGE TO BE CARRIED OUT QUICKLY AND WITHOUT DISADVANTAGES FOR THE SHEETS TO BE REMOVED, THE THREE PLATES HAVE BEEN ARTICULATED IN SUCH A WAY THAT IN A FIRST POSITION, THE FIRST AND ...

PROCEDURE AND DEVICE FOR AUTOMATICALLY REPLACING ROLLS OF LEAF, ESPECIALLY FOR THE PRODUCTION OF FOLDING BOXES WITH

Heat splicing of thermoplastic film

A method and apparatus for continuously supplying thermoplastic webbing to an application apparatus is disclosed. In one aspect of the invention, first and second webs of thermoplastic material are held stationary and heat spliced together upstream in a line operation while a downstream segment of the thermoplastic webbing is continuously supplied to an application apparatus downstream in the operation. The heat splicing step is carried out by bringing together first and second opposable splicer clamps to form an overlapping area between the first and second webs and applying a heat impulse to the overlapping area to bond the webs together.

Processing paper and other webs

A printing apparatus has an array of cartridges (40,41,42) for printing a web (2) of e.g. paper passing through the array, and one or more units (48,49) containing printing medium. The cartridges (40,41,42) each are capable of transferring the printing medium from the units(s) (48,49) to the web (2). The unit(s) (48,49) and the cartridges (40,41,42) of the array are relatively movable, to allow the unit(s) (48,49) to interact successively with at least two of the cartridges (40,41,42). In this way it is possible to change printing from one cartridge (40,41,42) to another, allowing changes to be made to what is printed, without halting the movement of web (2) significantly. The present invention also proposes that the cartridges (40,41,42) may have printing cylinders (43,44,45,46) of different sizes, and furthermore that a mobile unwind stand may be used to move web material to the printing apparatus, and the web output from the printing apparatus processed by sheet folding techniques.

Unwinding apparatus for paper or board web rolls or the like

Abstract of the Disclosure An intermittently operating unwinding apparatus has a separating device with which a web end is formed on the lifting out of an empty spool from the guide ways of an unwinding unit. A holding device holds the web end in a plane which extends parallel to the guide ways, on which a new winding roll located in waiting position rests with its roll axle. The machine has a splicing unit with a cross-member arranged parallel to the guide ways to which the beginning of the web of the new parent roll can be joined. During transport of the new parent roll out of the waiting position into its unwinding position, the splicing unit is moved by dogs engaging the roll axle against the holding device and the web beginning is joined to the web end.

Automatic coiled material switching device

Provided is an automatic coiled material switching device, which comprises a machine table (8), a left unwinding device (81), a right unwinding device (82) and a rotatory cutting device (83); wherein the machine table is provided with a left auxiliary roller (84), a right auxiliary roller (85) and a plurality of fixed rollers; the rotary cutting device comprises a bearing seat (1), a bearing (11) arranged on the bearing seat, a rotating main body (2) arranged on the bearing, a rotating mechanism for driving the rotating main body to rotate on the bearing seat, a turning mechanism for driving the bearing seat to turn around, and a driving mechanism; the rotating main body comprises an upper part (21) and a lower part (22); a gap (23) for allowing a material to pass through is formed between the upper part and the lower part; and the rotating body is provided with a pressing mechanism for compressing the material and a cutting mechanism for cutting the material. The automatic coiled material switching device implements the automatic switching of material belts of the left unwinding device and the right unwinding device by arranging the rotating main body, rotating mechanism, the turning mechanism, the driving mechanism, the pressing mechanism and the cutting mechanism.

METHOD AND APPARATUS FOR SPLICING WEB

An improved process and apparatus for splicing a new web to a running web are proposed. The old web is cut off just behind the spliced point. Therefore, no tail is left on the web spliced. The running web is nipped at two points between two pairs of rolls. Because it is tight between the two points, a clear cut is possible with a single cutting blade.

Web splicing apparatus

An input festoon is provided in a web supply apparatus for automatically splicing a relatively stiff web of material such a liner board for making corrugated board. The input festoon includes a dancer roll which is movable along a track to allow storage of a ready web as the ready web is pre-accelerated by an accelerator roll to a running speed prior to creation of a splice at a splice head. Tail grab sensors are mounted on the apparatus above the web between the input roll and the splice head adjacent the input roll. The tail grab sensor detects tears or breaks in the web and provides an electrical signal to initiate a splice. A vacuum box including a pivotable vacuum bar is provided for creating a high speed butt splice. A method of creating a high speed butt splice using the vacuum box is also presented.

Substrate processing system

基板處理系統，具備：第1處理單元，對以速度V1搬送之基板連續地施加第1處理；以及第2處理單元，以速度V2搬送以第1處理單元處理後之基板，對基板連續地施加第2處理；其特徵在於：視第1、第2處理單元之各個之性能，可將速度之關係設定成V1>V2之情形，設置複數個第2處理單元，且進一步具備切斷機構、與選擇投入機構；視第1、第2處理單元之各個之性能，可將速度之關係設定成V1<V2之情形，設置複數個第1處理單元，且進一步具備將藉由複數個第1處理單元施加第1處理之複數個基板依序接合並投入第2處理單元之接合機構。

Apparatus for joining sheet ends

An apparatus for joining the trailing end of a preceding sheet to the leading end of a following sheet is disclosed which effects the union of the two sheet ends by keeping the trailing end of the preceding sheet sucked to the lower side of a pair of suction boxes disposed on a sheet path as separated by an interval, cutting the sheet so held in place along the interval, elevating a movable receiving table disposed below the sheet path, and holding in place the leading end of the following sheet, thereby bringing the leading end of the following sheet into contact with the cut end of the preceding strip of sheet and thereby allowing the two sheet ends to be joined.

Bobbin changer for splicing successive reels of web

A bobbin changer, for use in producing a continuous supply of web by joining the webs from a succession of reels, comprises a splicing device (34) for joining the leading end of the web on each new reel to the web on the expiring reel and at least two cradles (10; 11) for receiving and supporting reels of web during use. Each cradle has means (60, 62) for locating the end of the web of a new reel in readiness for splicing. The cradles are movably supported so that each cradle in turn can be moved from a standby position to a position aligned with the splicing device in preparation for a splicing operation. The leading end of the new web is preferably clamped (at 60, 62) and a reciprocating knife and plate is used to sever the expiring web and adhesively attach it to the new web leading end which is also retained by suction ducts. <IMAGE>

Appts for feeding weldable band from alternate reels - makes joint between old and new reels without stopping feed of band to next station

A device for continuously feeding a band or strip, esp a hot-sealing plastics strip from a reel to a machine, comprises two reels, operating alternately to supply the bands; the band leaving the operational reel passes over a tensioning device to the receiving machine; a jointing device is incorporated on the path of the band from the feed reels to the tensioning device. Pref, each reel is supported on a pair of rollers sufficiently far apart to prevent the reel tipping out under the pull of the band but sufficiently near together to prevent the empty reel core from falling between the rollers. These supporting rollers are pref longer than the thickness of the reels and are freely supported at both ends. The tensioning device is pref so constructed that it normally supplies sufficient tension to take up the slack and regulate the feed of the band, but permits some of this slack to be released to the consuming machine while the band is temporarily arrested on the upstream side of the tensioning device, by the jointing device.

Patent JPS5134546B1

Device and method for the automatic exchange of reels of web material

제1웨브(N1)가 감기는 제1리일(BX)을 제2웨브(N2)가 감기는 제2리일(BY)로 자동으로 교환하는 장치가 기재되어 있으며, 이 장치는, 상기 리일의 축과 평행한 방향으로 이동가능한, 상기 리일(BX,BY)을 위한 적어도한 쌍의 지지체(15X,15Y)와; 상기 제1웨브(N1)의 후단을 위한 유지부재(75,75A)를 부착하는 이동요소(71)와; 상기 제1웨브(N1)의 후단을 상기 제2웨브의 선단에 가압하는 가압수단(81,83; 101,103)을 구비하고 있다. 상기 이동요소(71)는 상기 제1웨브(N1)를 절단하는 절단수단(77)과 결합되어 있으며, 상기 지지체의 각각은 상기 제2웨브(N2)의 선단을 위한 유지부재(69,69A)에 고정되어 있으며, 이 유지부재는 대응하는 지지체와 함께 이동가능하다. A device for automatically exchanging a first rail (BX) on which the first web (N1) is wound with a second rail (BY) on which the second web (N2) is wound is described. At least a pair of supports (15X, 15Y) for the rails (BX, BY), which are movable in a direction parallel to the first; A moving element (71) for attaching retaining members (75, 75A) for the rear end of the first web (N1); Pressing means (81,83; 101,103) for pressing the rear end of the first web (N1) to the front end of the second web. The moving element 71 is coupled to the cutting means 77 for cutting the first web N1, each of the support holding members 69 and 69A for the tip of the second web N2. Fixed to the holder, the retaining member is movable together with the corresponding support.

Film feeding device and filling/packaging system with the film feeding device

Web-splicing apparatus

Apparatus is disclosed for automatically splicing the beginning of one roll of paper or the like onto the approximate end of a second roll of paper or like material without discontinuing the flow of paper to a utilizing device. The apparatus includes a support stand having means for supporting the first and second rolls of paper in rotatable relationship therewith; a festooner arrangement carried by the support stand for establishing an elongated path of travel for paper of the second roll moving through the apparatus and for allowing the utilizing device to feed upon the paper carried by the festooner when the second roll of paper has stopped rotating; and clamping, severing and splicing means responsive to the halt of the second roll of paper for clamping the paper of said second roll at a first predetermined location, severing the paper of said second roll at a second predetermined location, below the first predetermined location, and for joining the beginning of said first roll to the severed end of said second roll; whereby the utilizing device will begin feeding on the paper of the first roll of paper. In addition, there is disclosed preparing apparatus operatively positioned on the support stand for treating the beginning end of the first roll of paper such that it may be subsequently joined to the trailing end of the second roll of paper.

TAPE APPLIANCE APPARATUS

L'INVENTION CONCERNE UN APPAREIL DESTINE A COLLER L'EXTREMITE ARRIERE D'UNE ANCIENNE BANDE 47 SUR UNE NOUVELLE BANDE 51. L'APPAREIL COMPORTE DEUX ROULEAUX FIXES 7, 8 DE CHAQUE COTE DESQUELS DEUX BRAS 14, 15 DE SUPPORT DE DEUX AUTRES ROULEAUX 16, 17 PIVOTENT AUTOUR D'UN AXE SITUE DANS LE PLAN VERTICAL TANGENT AUX DEUX ROULEAUX FIXES. L'ANCIENNE BANDE 47 PASSE SUR L'UN DE CES ROULEAUX 17, 16 TANDIS QUE L'AUTRE ROULEAU SUPPORTE L'EXTREMITE AVANT D'UNE NOUVELLE BANDE SUR LAQUELLE EST PLACE UN RUBAN ADHESIF 94 A DOUBLE FACE. LE PREMIER DE CES AUTRES ROULEAUX PIVOTE POUR AMENER L'ANCIENNE BANDE AU-DESSUS DU RUBAN ADHESIF 94 DE L'EXTREMITE DE LA NOUVELLE BANDE 51, APRES QU'ELLE A ETE COUPEE PAR UN DISPOSITIF DE COUPE 56.

Processing paper and other webs

A printing apparatus has an array of cartridges (40,41,42) for printing a web (2) of e.g. paper passing through the array, and one or more units (48,49) containing printing medium. The cartridges (40,41,42) each are capable of transferring the printing medium from the unit(s) (48,49) to the web (2). The unit(s) (48,49) and the cartridges (40,41,42) of the array are relatively movable, to allow the unit(s) (48,49) to interact successively with at least two of the cartridges (40,41,42). In this way it is possible to change printing from one cartridge (40,41,42) to another, allowing changes to be made to what is printed, without halting the movement of web (2) significantly. The present invention also proposes that the cartridges (40,41,42) may have printing cylinders 43,44,45,46) of different sizes, and furthermore that a mobile unwind stand may be used to move web material to the printing apparatus, and the web output from the printing apparatus processed by sheet folding techniques.

Splice in register control

Device for discharging webs

The invention relates to a device for discharging webs with a predetermined web speed in an uninterrupted process, in which the web end (37) on a take-off roll (2) which is at first active, must be placed onto the beginning of a web on a roll which is first situated in a waiting station and joined thereto. To this end, the web tension in the processing line (39) is adjusted to a predetermined target value. In order to influence the web tension in additional areas during the connection of the web ends (37), a web accumulator is provided, in addition to the compensation system, which operates using an externally-controlled drive.

DEVICE FOR FITTING THE END OF STRIPS, IN PARTICULAR OF MATERIALS USED IN THE CIGARETTE INDUSTRY

Dispositif changeur de bobine afin de rabouter des extrémités de bandes en vue de produire une bande ou ruban continu à partir d'une succession de bobines, qui comprend : un système de stockage 10 pour un certain nombre de bobinés 11; un poste de dévidage 13 pour recevoir des bobines successives provenant du stockage; des moyens 21 pour entraîner en rotation inverse chaque nouvelle bobine arrivant au poste de dévidage; une tête d'aspiration 24, montée à proximité de la bobine, pour exercer une traction sur l'extrémité menante de la bande afin de l'écarter de la bobine lorsqu'elle s'approche de la tête 24; et des moyens 31 agissant en réponse au déplacement de l'extrémité menante de la bande, pour arrêter l'entraînement en sens inverse de la bobine et pour commander le départ de l'opération de raboutage des extrémités de la bande. Reel changer device for stitching ends of strips to produce a continuous strip or ribbon from a succession of spools, which comprises: a storage system 10 for a number of spools 11; a unwinding station 13 for receiving successive reels coming from the storage; means 21 for driving in reverse rotation each new reel arriving at the unwinding station; a suction head 24, mounted close to the reel, for exerting traction on the leading end of the strip in order to move it away from the reel as it approaches the head 24; and means 31 acting in response to the movement of the leading end of the strip, for stopping the drive in the reverse direction of the reel and for controlling the start of the operation of splicing the ends of the strip.

METHOD AND APPARATUS FOR JOINING CARDBOARD TAPES AND SIMILAR MATERIALS