EP0623458A2 - Procédé et dispositif pour appliquer un adhésif pour encoller des feuilles de papier et/ou plastique - Google Patents

Procédé et dispositif pour appliquer un adhésif pour encoller des feuilles de papier et/ou plastique Download PDF

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Publication number
EP0623458A2
EP0623458A2 EP94105820A EP94105820A EP0623458A2 EP 0623458 A2 EP0623458 A2 EP 0623458A2 EP 94105820 A EP94105820 A EP 94105820A EP 94105820 A EP94105820 A EP 94105820A EP 0623458 A2 EP0623458 A2 EP 0623458A2
Authority
EP
European Patent Office
Prior art keywords
sensitive adhesive
material web
pressure
strip
paper
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
EP94105820A
Other languages
German (de)
English (en)
Other versions
EP0623458A3 (fr
EP0623458B1 (fr
Inventor
Martin Blümle
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.)
Winkler and Duennebier GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0623458A2 publication Critical patent/EP0623458A2/fr
Publication of EP0623458A3 publication Critical patent/EP0623458A3/fr
Application granted granted Critical
Publication of EP0623458B1 publication Critical patent/EP0623458B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • B31B70/62—Uniting opposed surfaces or edges; Taping by adhesives
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/90—Envelopes, wrappers, and paperboard boxes including means to facilitate handling by a mechanical apparatus during manufacturing or filling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • Y10T156/1326—Severing means or member secured thereto also bonds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • Y10T156/1339—Delivering cut part in sequence to serially conveyed articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1378—Cutter actuated by or secured to bonding element
    • Y10T156/1383—Cutter actuated by or secured to bonding element with liquid applicator
    • Y10T156/1387—Common actuator for bonding and liquid applying means
    • Y10T156/1391—Liquid applied to web before cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1378—Cutter actuated by or secured to bonding element
    • Y10T156/1383—Cutter actuated by or secured to bonding element with liquid applicator
    • Y10T156/1387—Common actuator for bonding and liquid applying means
    • Y10T156/1391—Liquid applied to web before cutting
    • Y10T156/1396—Roller applicator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1741—Progressive continuous bonding press [e.g., roll couples]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1798—Surface bonding means and/or assemblymeans with work feeding or handling means with liquid adhesive or adhesive activator applying means

Definitions

  • the invention relates to a method and a device for gluing paper and / or plastic or mixed products such as, in particular, closure flaps for envelopes, paper bags and the like. Like. With a pressure sensitive adhesive and for applying a protective strip that covers the pressure sensitive adhesive until use.
  • the invention has for its object the application of pressure sensitive adhesive and protective strips on paper and / or plastic or. To simplify mixed products both in terms of process and device.
  • the invention provides that a material web with non-stick properties is used as the starting material or that first a non-stick agent is applied to a material web, that the pressure-sensitive adhesive is then applied to the non-stick agent or to the material web equipped with non-stick properties that the Material sheet is cut into individual, strip-shaped elements serving as protective strips after the application of pressure-sensitive adhesive, and that the protective strip, which also serves as the pressure-sensitive adhesive carrier, is finally placed with the pressure-sensitive adhesive directly onto the paper and / or plastic or mixed product or onto a web-shaped intermediate product .
  • the pressure sensitive adhesive is thus first applied to a suitable or pretreated material web and this is then cut into individual elements or into strip-shaped elements, the web material being used to form the protective strips. Immediately after the protective strips have been removed, they are applied to the product and protect them together with the pressure sensitive adhesive this. This type of production is simple and straightforward. The further handling then does not differ from the previous one, because as soon as the protective strip is removed, the pressure-sensitive adhesive remains fully adhered to its base, with the result that the pressure-sensitive adhesive can be used as intended. Further features of the invention, including the features relating to the device, emerge from subclaims in conjunction with the description and the drawing.
  • Mixed products 2 e.g. 3 in the form of envelopes or paper bags according to FIG. 3 with a pressure-sensitive adhesive 4 covered until use with the aid of a protective strip 3, a trough 5 or a doctor blade chamber 5 with pressure-sensitive adhesive 4, an application roller 6 immersed in the pressure-sensitive adhesive 4 to be applied.
  • the device 1 a squeegee device 7, various guiding, pulling and deflecting rollers 8 - 13, a rolling device 14 for a material web 15 forming the protective strip 3 and a cutting device 16 which serves for the separation and / or at the same time as a laying device and with the help of which the separated protective strips 3 be applied to the product.
  • the two rollers 8 are auxiliary pull rollers and are arranged directly in front of the cutting device 16.
  • the rollers 9, 11 and 12 and 13 are pure deflection rollers and the roller 1o is a pressure roller, which serves simultaneously as a counter-pressure and main pull roller (impression roller).
  • the material web 15 is guided in the area of the application roller 6 around the pressure roller 10, which is pivotably mounted on a lever arm 17, wherein an actuator 18 is also assigned to the pivotable pressure roller 10. About the actuator 18 can there is also an interruption in transport by lifting the pulling and pushing roller 10.
  • the actuator 18 also regulates the pressure force with which the pressure roller 10 is pressed onto the application roller 6. All of the above-mentioned components are stored in a machine frame 19 and, if necessary, provided with drives not shown.
  • the material web 15 is drawn off from a roll 2o stored in the unrolling device 14 and initially essentially downwards to the deflecting roller 13 and from there horizontally to the deflecting roller 12 and then again upwards to the deflecting roller 11, the tub 5 with the Pressure sensitive adhesive 4 is bypassed.
  • the material web 15 is guided from the deflection roller 11 to the pressure roller 10, the pressure roller 10 also acting as a deflection roller.
  • the material web 15 then continues obliquely upwards to the deflection roller 9 and then obliquely downwards to the two pulling rollers 8, behind which the cutting device 16 is located.
  • the cutting device 16 comprises a cutting roller 21 with at least one cutting knife 22 (FIG. 3) which interacts with a counter cutting bar 23 or the like according to FIG. 2.
  • the cutting roller 21 separates the protective strip 3 provided with pressure-sensitive adhesive 4 from the material web 15 and then transports it further under vacuum and also places it on the product 2 to be provided with pressure-sensitive adhesive under pressure, as is shown schematically in FIG. 3.
  • a counter-pressure roller 24 is therefore also assigned to the cutting roller 21 (FIG. 2).
  • the counter-pressure roller 24 belongs to a group of several transport rollers 25 of a conveyor section 26 of a production machine 27 for products of interest here, a part 28 of this production machine 27 being shown together with the device 1 in FIG. 1.
  • the device 29 In the direction of transport, behind the cutting roller 21, there is only one device 29 for depositing, the details of which are as little of interest here as the other components of the production machine 27.
  • the function and mode of operation of the device 1 and the method used are as follows.
  • a web is used as the material web 15 which, according to FIG. 3, has a width which is equal to the length of the protective strips 3 to be produced.
  • Any, tear-resistant material can be used as the material for the material web 15, which either already has non-stick properties for the pressure-sensitive adhesive 4 itself or is provided with a non-adhesive agent in a first process step, shown schematically in FIG. 2 with an arrow "X".
  • the material web 15 is a web made of silicone paper. Silicone is suitable as an anti-adhesive in conjunction with the PSA 4 of interest here. In principle, however, any other suitable anti-adhesive can also be used.
  • the material web 15 coated with non-stick agent is guided according to FIG. 2 to and from the application roller 6 Provide pressure sensitive adhesive 4 in the area of strip-shaped surfaces 3o (FIGS. 2 and 3).
  • the strip-shaped surfaces 3o provided with pressure-sensitive adhesive 4 are shorter than the width of the material web 15 and they are at a distance from one another. With the aid of the cutting roller 21 of the cutting device 16, the material web 15 is then cut into individual, strip-shaped elements 3 ', each strip-shaped element 3' bearing pressure-sensitive adhesive 4 corresponding to the surface 30.
  • the strip-shaped elements 3 ′ are protective strips 3 cut off from the material web 15 together with pressure-sensitive adhesive 4, each protective strip 3 serving as a carrier for the pressure-sensitive adhesive 4.
  • the protective strips 3 provided with pressure-sensitive adhesive 4 are then also applied to the product 2, the pressure-sensitive adhesive 4 reaching the product 2 directly and then being covered by the protective strip 3.
  • the pressure-sensitive adhesive 4 is therefore not applied to the product 2 directly with the aid of an application roller corresponding to the application roller 6, but instead using the protective strip 3 which serves as a carrier and, after application, also as a protection.
  • the application roller 6 is an anilox roller in the manner of a gravure roller. It has surfaces 31 (FIG. 4) arranged in strips with recesses 32 arranged in a grid. The surfaces 31 are arranged on the applicator roller 6 at a distance from one another and also extend not over the entire length of the application roller 6. With the aid of the doctor device 7, it is ensured that the application roller 6 transfers pressure sensitive adhesive to the material web 15 only in the area of the surfaces 31 with the depressions 32.
  • the device 1 is arranged above a rising part 33 of the conveyor section 26 of the production machine 27 for the paper and / or plastic or mixed product 2, as shown in FIG. 1.
  • FIG. 5 A modified embodiment of a device 1a is shown in FIG. 5, the same parts bearing the same reference numbers and additionally the letter index a.
  • the device 1a has no trough for pressure sensitive adhesive and also no application roller and also not the other elements which are effective in connection with the application roller, but rather is provided with a nozzle 4o a and with an associated carrying and deflecting roller 41a for applying pressure sensitive adhesive.
  • the nozzle 40a is preferably a slot nozzle and the pressure sensitive adhesive is preferably a hot melt. To apply the pressure-sensitive adhesive, the nozzle 40a works intermittently so that the pressure-sensitive adhesive reaches the material web 15a at a distance from one another.
  • the pressure-sensitive adhesive 4 is arranged on the material web 15 in a planar manner and at a distance from one another and also at a distance from at least one edge 43 (FIG. 3). After application to the product 2, the protective strip 3 therefore preferably covers the pressure-sensitive adhesive 4 on all sides with a protruding edge 44.
  • FIG. 3 relates to the case in which the coated protective strips 3 are applied to “individual products” 2
  • FIG. 6 relates to the case in which the product or intermediate product 2b according to the exemplary embodiment shown in FIG. 6 is not yet in Items cut, web-shaped material is.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Making Paper Articles (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
EP94105820A 1993-05-04 1994-04-15 Procédé et dispositif pour appliquer un adhésif pour encoller des feuilles de papier et/ou plastique Expired - Lifetime EP0623458B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4314685 1993-05-04
DE4314685A DE4314685A1 (de) 1993-05-04 1993-05-04 Verfahren und Vorrichtung zum Beleimen von Papier- und/oder Kunststoff- bzw. Mischprodukten mit einem Haftklebemittel

Publications (3)

Publication Number Publication Date
EP0623458A2 true EP0623458A2 (fr) 1994-11-09
EP0623458A3 EP0623458A3 (fr) 1996-01-03
EP0623458B1 EP0623458B1 (fr) 1999-09-01

Family

ID=6487122

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94105820A Expired - Lifetime EP0623458B1 (fr) 1993-05-04 1994-04-15 Procédé et dispositif pour appliquer un adhésif pour encoller des feuilles de papier et/ou plastique

Country Status (5)

Country Link
US (1) US5776285A (fr)
EP (1) EP0623458B1 (fr)
JP (1) JPH07148870A (fr)
DE (2) DE4314685A1 (fr)
ES (1) ES2136675T3 (fr)

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EP1254763A2 (fr) * 2001-05-05 2002-11-06 Winkler & Dünnebier Station de collage pour machine à enveloppes, à sachets d'expédition et analogue
US9802378B2 (en) 2007-11-14 2017-10-31 Windmoeller & Hoelscher Kg Appartus for, and method of, producing a bag from paper, and paper bag

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DE19901821A1 (de) * 1999-01-19 2000-07-20 Ficker Otto Ag Briefumschlag mit Klebeverschluß sowie Verfahren und Vorrichtung zu seiner Herstellung
US6383321B2 (en) * 1999-05-14 2002-05-07 Profold, Inc. Apparatus and method for applying labels to mail
DE10023712A1 (de) * 2000-05-16 2001-11-22 Winkler & Duennebier Ag Vorrichtung zum Falten von Faltprodukten
US6402015B1 (en) 2001-05-08 2002-06-11 Winkeler + Dunnebrier, Ag Envelope having dual function adhesive
FR2840240B1 (fr) * 2002-05-28 2004-07-30 Gpv Navarre Diffusion Procede et dispositif pour deposer une colle thermofusible pour fermer une enveloppe
FI20035048A0 (fi) * 2003-04-17 2003-04-17 Sisaesuomi Oy Suoramarkkinointikirjekuori sekä sen aihio
ITRM20030480A1 (it) * 2003-10-17 2005-04-18 Baioni Stampa S P A Macchina per la fabbricazione di fogli predisposti per la rilegatura immediata.
DE10357795A1 (de) * 2003-12-10 2005-07-14 WINKLER + DüNNEBIER AG Verwendung einer Vorrichtung zum Schneiden einer Materialbahn sowie Vorrichtung zum Gebrauch im Rahmen der Verwendung
DE102011052821A1 (de) * 2011-08-18 2013-02-21 Certoplast Vorwerk & Sohn Gmbh Verfahren und Vorrichtung zur Herstellung eines Klebebandes
CA3198712A1 (fr) * 2020-10-14 2022-04-21 Graphic Packaging International, Llc Procede et systeme de preparation de decoupes pour former des cartons
US11814257B2 (en) * 2020-10-29 2023-11-14 Jjs Application Technologies Ltd. Adhesive tape dispenser head

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DE2024739A1 (de) * 1970-05-21 1972-01-27 Fa Fritz Dobberstem, 8851 Mertingen Verfahren zur Herstellung einer Ver schlußgummierung
FR2195938A5 (fr) * 1972-08-09 1974-03-08 Bildner Heinz
GB1570782A (en) * 1977-03-25 1980-07-09 Metal Closures Venus Pack Methods of forming self-sealing bags or envelopes
WO1990014950A1 (fr) * 1989-06-09 1990-12-13 Nordson Corporation Procede et appareil d'application de colle thermofusible auto-adhesive a des produits de papier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1254763A2 (fr) * 2001-05-05 2002-11-06 Winkler & Dünnebier Station de collage pour machine à enveloppes, à sachets d'expédition et analogue
EP1254763A3 (fr) * 2001-05-05 2003-07-02 Winkler & Dünnebier Station de collage pour machine à enveloppes, à sachets d'expédition et analogue
US9802378B2 (en) 2007-11-14 2017-10-31 Windmoeller & Hoelscher Kg Appartus for, and method of, producing a bag from paper, and paper bag

Also Published As

Publication number Publication date
DE4314685A1 (de) 1994-11-10
DE59408675D1 (de) 1999-10-07
ES2136675T3 (es) 1999-12-01
US5776285A (en) 1998-07-07
EP0623458A3 (fr) 1996-01-03
JPH07148870A (ja) 1995-06-13
EP0623458B1 (fr) 1999-09-01

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