ES2110892A2 - Perfeccionamiento en un aparato para fabricar bolsas de plstico o similares. - Google Patents

Perfeccionamiento en un aparato para fabricar bolsas de plstico o similares.

Info

Publication number
ES2110892A2
ES2110892A2 ES09402324A ES9402324A ES2110892A2 ES 2110892 A2 ES2110892 A2 ES 2110892A2 ES 09402324 A ES09402324 A ES 09402324A ES 9402324 A ES9402324 A ES 9402324A ES 2110892 A2 ES2110892 A2 ES 2110892A2
Authority
ES
Spain
Prior art keywords
perforation
film
difference
positions
regularly spaced
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES09402324A
Other languages
English (en)
Other versions
ES2110892B1 (es
ES2110892R (es
Inventor
Danford C Anderson
Peter J Hatchell
Emiel Lambrecht
Eric Smedt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
Original Assignee
FMC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FMC Corp filed Critical FMC Corp
Publication of ES2110892A2 publication Critical patent/ES2110892A2/es
Publication of ES2110892R publication Critical patent/ES2110892R/es
Application granted granted Critical
Publication of ES2110892B1 publication Critical patent/ES2110892B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/28—Folding in combination with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/046—Sensing longitudinal register of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/02—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for applying adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/003—Flexible containers made from webs starting from tubular webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/006—Controlling; Regulating; Measuring; Safety measures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/022—Holders for feeding or positioning sheets or webs
    • B31B70/024—Rotating holders, e.g. star wheels, drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/10—Feeding or positioning webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/645—Making seals transversally to the direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/649—Uniting opposed surfaces or edges; Taping by applying heat or pressure using tools mounted on a drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/92—Delivering
    • B31B70/94—Delivering singly or in succession
    • B31B70/946—Delivering singly or in succession the bags being interconnected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/512—Marks, e.g. invisible to the human eye; Patterns

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

PERFECCIONAMIENTO EN UN APARATO PARA FABRICAR PLASTICO O SIMILARES A PARTIR DE UNA PELICULA CONTINUA DE MATERIAL, QUE COMPRENDE UN CILINDRO SELLADOR QUE TIENE POR LO MENOS UNA BARRA SELLADORA PARA FORMAR CIERRES TRANSVERSALES EN LA PELICULA A INTERVALOS SEPARADOS REGULARMENTE Y UN PERFORADOR QUE TIENE UNA CUCHILLA PERFORADORA ROTATORIA PARA FORMAR PERFORACIONES TRANSVERSALES EN LA PELICULA A INTERVALOS SEPARADOS REGULARMENTE, COMPRENDIENDO LA PELICULA MARCAS QUE APARECEN SOBRE LA MISMA A INTERVALOS SEPARADOS REGULARMENTE, SE DESCRIBEN UN APARATO Y UN METODO PARA SEGUIR LAS POSICIONES DE CADA MARCA IMPRESA Y CADA PERFORACION Y COMPARAR LA DIFERENCIA ENTRE ESTAS POSICIONES CON UNA DIFERENCIA DESEADA Y AJUSTAR DESPUES LA POSICION ANGULAR DE LA CUCHILLA PERFORADORA HASTA QUE LA DIFERENCIA ENTRE LAS POSICIONES DE CADA MARCA IMPRESA Y CADA PERFORACION SEAN IGUALES A LA DIFERENCIA DESEADA PARA MANTENER ASI UNA SEPARACION DESEADA ENTRE CADA MARCA IMPRESA Y CADA PERFORACION.
ES09402324A 1993-11-12 1994-11-11 Perfeccionamiento en un aparato para fabricar bolsas de plastico o similares. Expired - Lifetime ES2110892B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/151,439 US5447486A (en) 1992-11-25 1993-11-12 Maintaining perforation phasing

Publications (3)

Publication Number Publication Date
ES2110892A2 true ES2110892A2 (es) 1998-02-16
ES2110892R ES2110892R (es) 1998-08-01
ES2110892B1 ES2110892B1 (es) 1999-03-16

Family

ID=22538772

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09402324A Expired - Lifetime ES2110892B1 (es) 1993-11-12 1994-11-11 Perfeccionamiento en un aparato para fabricar bolsas de plastico o similares.

Country Status (10)

Country Link
US (1) US5447486A (es)
JP (1) JPH07186306A (es)
AU (1) AU7776894A (es)
BR (1) BR9404428A (es)
CA (1) CA2135228A1 (es)
DE (1) DE4440309A1 (es)
ES (1) ES2110892B1 (es)
FR (1) FR2712231A1 (es)
GB (1) GB2283837A (es)
IT (1) ITMI942288A1 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5861078A (en) * 1993-08-12 1999-01-19 Cmd Corporation Method and apparatus for detecting a seal on a plastic bag
DE19530025A1 (de) * 1995-08-16 1997-02-20 Ostma Maschinenbau Gmbh Anlage für die Herstellung von Verpackungszuschnitten durch rotatives Stanzen, insbesondere für eine "Just in time"-Produktion
US5830117A (en) * 1995-09-05 1998-11-03 Fmc Corporation Torque control for continuous motion bag machine
EP0879141A4 (en) * 1996-02-02 2001-03-21 Fmc Corp DEVICE FOR PRODUCING BAGS BY WELDING CEILINGS
US5795280A (en) * 1996-03-20 1998-08-18 Stone Container Corporation Apparatus for the registration of printed matter during the manufacture of bags
EP0835748A1 (fr) * 1996-10-08 1998-04-15 Fabriques De Tabac Reunies S.A. Procédé de dispositif de préparation d'une ébauche d'emballage, et cartouche de cigarettes
US6117058A (en) * 1997-06-13 2000-09-12 Cmd Corporation Bag making machine
DE19805124C2 (de) * 1998-02-09 1999-12-02 Windmoeller & Hoelscher Schweißzylinder
DE19825080B4 (de) * 1998-06-04 2004-03-11 Indag Gesellschaft für Industriebedarf mbH & Co. Betriebs KG Verfahren und Vorrichtung zur Herstellung von Folienbeuteln
US6106448A (en) * 1998-08-04 2000-08-22 Hosokawa Yoko Co., Ltd. Package material processing machine
FR2792301B1 (fr) 1999-04-19 2001-06-08 Prot Decoration Conditionnemen Installation de traitement de pieces telles que des etiquettes ou des manchons pour l'habillage de bouteilles
US6561962B1 (en) * 2000-03-10 2003-05-13 Converting Systems, Inc. Line plastic bag machine
JP2001310399A (ja) * 2000-04-28 2001-11-06 Totani Corp 製袋機
US6824638B1 (en) * 2000-07-27 2004-11-30 3M Innovative Properties Company Graphic image film registration systems and methods
US6792807B2 (en) 2001-04-23 2004-09-21 Cmd Corporation Method and apparatus for sensing a seal on a film
ITTO20011043A1 (it) * 2001-11-02 2003-05-02 Tetra Laval Holdings E Finance Materiale di confezionamento in foglio per il confezionamento di prodotti alimentari versabili.
US7658610B2 (en) 2003-02-26 2010-02-09 Align Technology, Inc. Systems and methods for fabricating a dental template with a 3-D object placement
ES2303247T3 (es) * 2004-06-02 2008-08-01 Ferag Ag Metodo y dispositivo para empaquetar objetos planos.
US20060084559A1 (en) * 2004-10-19 2006-04-20 Paul Selle Rotary bag machine
US10279557B2 (en) 2006-01-13 2019-05-07 Cmd Corporation Method and apparatus for making skirtless seals
US7445590B2 (en) 2006-01-13 2008-11-04 Cmd Corporation Method and apparatus for making bags
US8029428B2 (en) * 2006-01-13 2011-10-04 Cmd Corporation Method and apparatus for making skirtless seals
MX2008009071A (es) * 2006-01-13 2009-05-13 Cmd Corp Metodo y aparato para fabricar bolsas.
US20070179036A1 (en) * 2006-02-02 2007-08-02 Cmd Corporation Method And Apparatus For A Bag Machine
US20070293382A1 (en) * 2006-06-16 2007-12-20 Cmd Corporation Method and Apparatus for Making Bags
US7699765B2 (en) * 2008-04-02 2010-04-20 Reynolds Consumer Products, Inc. Method of making a bag using a vision system arrangement
US9505504B2 (en) 2011-02-18 2016-11-29 Pouch Pac Innovations, Llc Apparatus for the two stage filling of flexible pouches
US9925734B2 (en) 2011-04-20 2018-03-27 Cmd Corporation Method and apparatus for making bags
US9944037B2 (en) * 2011-05-12 2018-04-17 Pouch Pac Innovations, Llc Apparatus for simultaneously separating a plurality of pouches, transferring the pouches and method of same
FR2979328B1 (fr) 2011-08-31 2014-05-16 Martin Dispositif pour traiter un element en plaque, unite de traitement et machine de fabrication d'emballage
GB201222438D0 (en) * 2012-12-13 2013-01-23 British American Tobacco Co Apparatus for processing a moving web of material
FR3042436B1 (fr) * 2015-10-16 2017-11-17 Holweg Group Procede et machine pour fabriquer un sac comportant des poignees

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703590A (en) * 1970-06-22 1972-11-21 Heller Gmbh Geb Apparatus for the production of synthetic plastic bags
GB1493245A (en) * 1975-07-24 1977-11-30 White J Registration of material processed through a machine
ES487227A1 (es) * 1978-12-22 1980-06-16 Gd Spa Aparato para desplazar y ajustar una hoja continua y para cortarla en porciones
DE3230816A1 (de) * 1982-08-19 1984-02-23 Elwaplastic Maschinenbau Gmbh Verfahren und vorrichtung zur kontinuierlichen verarbeitung von thermoplastischem bahnmaterial
US4610649A (en) * 1980-10-31 1986-09-09 Plk Papier-Und Kunstoff Werk Linnich Gmbh Method of manufacturing plastic-coated packages to hold liquids
US4934993A (en) * 1988-05-15 1990-06-19 Custom Machinery Design, Inc. Bag making apparatus with automatic compensation system
ES2017325A6 (es) * 1988-11-10 1991-01-16 Fmc Corp Perfeccionamientos en una maquina para la fabricacion de sacos de plastico.
ES2020816A6 (es) * 1988-11-07 1991-10-01 Fmc Corp Perfeccionamientos en una maquina de fabricacion de sacos de plastico.
EP0545057A1 (de) * 1991-12-02 1993-06-09 WindmÀ¶ller & Hölscher Vorrichtung zum Anbringen von Querschweissnähten und Quertrennschnitten bzw. Querperforationslinien an Schlauchbahnen
GB2272982A (en) * 1992-11-25 1994-06-01 Fmc Corp Maintaining perforation phasing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820429A (en) * 1972-12-20 1974-06-28 Brown & Williamson Tobacco Preprinted cigarette paper registration control
CH636320A5 (it) * 1978-12-22 1983-05-31 Gd Spa Dispositivo di alimentazione, registrazione e taglio in spezzoni di un nastro continuo.
US4384500A (en) * 1980-11-20 1983-05-24 Owens-Illinois, Inc. Registration control for a label cutoff apparatus
DE3521351A1 (de) * 1984-11-10 1986-12-18 LEMO M. Lehmacher & Sohn GmbH Maschinenfabrik, 5216 Niederkassel Vorrichtung zum anbringen von querschweissnaehten an einer schrittweise bewegten kunststoffolienbahn
CH665999A5 (fr) * 1986-03-17 1988-06-30 Bobst Sa Procede et dispositif pour commander le reglage des organes d'une machine pour les arts graphiques et le cartonnage.

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703590A (en) * 1970-06-22 1972-11-21 Heller Gmbh Geb Apparatus for the production of synthetic plastic bags
GB1493245A (en) * 1975-07-24 1977-11-30 White J Registration of material processed through a machine
ES487227A1 (es) * 1978-12-22 1980-06-16 Gd Spa Aparato para desplazar y ajustar una hoja continua y para cortarla en porciones
US4610649A (en) * 1980-10-31 1986-09-09 Plk Papier-Und Kunstoff Werk Linnich Gmbh Method of manufacturing plastic-coated packages to hold liquids
DE3230816A1 (de) * 1982-08-19 1984-02-23 Elwaplastic Maschinenbau Gmbh Verfahren und vorrichtung zur kontinuierlichen verarbeitung von thermoplastischem bahnmaterial
US4934993A (en) * 1988-05-15 1990-06-19 Custom Machinery Design, Inc. Bag making apparatus with automatic compensation system
ES2020816A6 (es) * 1988-11-07 1991-10-01 Fmc Corp Perfeccionamientos en una maquina de fabricacion de sacos de plastico.
ES2017325A6 (es) * 1988-11-10 1991-01-16 Fmc Corp Perfeccionamientos en una maquina para la fabricacion de sacos de plastico.
EP0545057A1 (de) * 1991-12-02 1993-06-09 WindmÀ¶ller & Hölscher Vorrichtung zum Anbringen von Querschweissnähten und Quertrennschnitten bzw. Querperforationslinien an Schlauchbahnen
GB2272982A (en) * 1992-11-25 1994-06-01 Fmc Corp Maintaining perforation phasing

Also Published As

Publication number Publication date
AU7776894A (en) 1995-05-18
GB9422014D0 (en) 1994-12-21
ES2110892B1 (es) 1999-03-16
GB2283837A (en) 1995-05-17
JPH07186306A (ja) 1995-07-25
BR9404428A (pt) 1995-06-20
FR2712231A1 (fr) 1995-05-19
DE4440309A1 (de) 1995-05-18
ITMI942288A1 (it) 1995-05-12
ES2110892R (es) 1998-08-01
US5447486A (en) 1995-09-05
ITMI942288A0 (it) 1994-11-11
CA2135228A1 (en) 1995-05-13

Similar Documents

Publication Publication Date Title
ES2110892A2 (es) Perfeccionamiento en un aparato para fabricar bolsas de plstico o similares.
ES2088731A2 (es) Perfeccionamientos en un aparato para fabricar bolsas de plastico o similares.
DK0913338T3 (da) Plasterpose og fremgangsmåde til fremstilling af samme
MY107797A (en) An apparatus and method for forming slits.
DE69902332D1 (de) Verfahren zum herstellen von beuteln mit durch einen schieber betätigten verschlussprofilen
CA2108516A1 (en) Method and Apparatus for Making a Graphic Product
DE69500636T2 (de) Verfahren zur Herstellung von wiederverschliessbaren Kunststoffbeuteln auf einer Form-, Füll- und Siegelmaschine
EP0759358A3 (en) Correction of registered servo indexed webs
DE68913038D1 (de) Vorrichtung zum versiegeln und schneiden eines filmbandes.
DE69428857D1 (de) Steuereinrichtung mit offenem Regelkreis sowie zugehörige Methode zum Schneiden von flächigem Material
DK1188670T3 (da) Fremgangsmåde og anordning til indpakning af trykkeriprodukter med et indpakningsmateriale
CA2220464A1 (en) Method and apparatus for detecting a seal on a plastic bag
FR2669888B1 (fr) Procede et dispositif de positionnement avant scellage d'une bande de couvercles sur un ensemble de recipients.
US5117608A (en) Pouch profile detector
HU9600584D0 (en) Method and apparatus for producing individual rolls of packing material
GB1378392A (en) Strips of tickets labels or the like and methods and apparatus for making same
DE602005017090D1 (de) Vorrichtung zum Anbringen von Segmenten eines Öffnungs- /Verschlussstreifens auf eine zur Herstellung von Beuteln bestimmte Kunststofffolie
DE69703783T2 (de) Vorrichtung an einer Druckmaschine zum Perforieren, Stanzen, Schneiden, Rillen und partiellen Lackieren oder zum Drucken von Umschlägen
ZA200006631B (en) Method for marking a laminated film material.
FI871443A0 (fi) Anordning foer framstaellning av luftkuddepackningar.
FR2685884B1 (fr) Machine de decoupe d'une matiere souple se presentant sous la forme d'une feuille unique ou d'un petit matelas de feuilles, et procede de reglage d'une telle machine.
AU3149899A (en) Cross-cutting apparatus and method for a web-like material, as well as sheet cutter
DE69308486T2 (de) Vorrichtung zum kontinuierlichen Aufbringen auf eine laufende Materialbahn
CA2272692A1 (en) Method and apparatus for obtaining individual web sections from a web of sheet material
ATE168623T1 (de) Verfahren und vorrichtung zum wasserfestmachen von kanten des zuschnittes

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19980216

Kind code of ref document: R

Effective date: 19980216

FA2A Application withdrawn

Effective date: 19991215