EP1216817A3 - Machine for producing packaging bags - Google Patents

Machine for producing packaging bags Download PDF

Info

Publication number
EP1216817A3
EP1216817A3 EP01811252A EP01811252A EP1216817A3 EP 1216817 A3 EP1216817 A3 EP 1216817A3 EP 01811252 A EP01811252 A EP 01811252A EP 01811252 A EP01811252 A EP 01811252A EP 1216817 A3 EP1216817 A3 EP 1216817A3
Authority
EP
European Patent Office
Prior art keywords
take
films
rollers
machine
packaging bags
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
EP01811252A
Other languages
German (de)
French (fr)
Other versions
EP1216817B1 (en
EP1216817A2 (en
Inventor
Tiziano Colla
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.)
Water-Line SA
Water Line SA
Original Assignee
Water-Line SA
Water Line SA
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 Water-Line SA, Water Line SA filed Critical Water-Line SA
Publication of EP1216817A2 publication Critical patent/EP1216817A2/en
Publication of EP1216817A3 publication Critical patent/EP1216817A3/en
Application granted granted Critical
Publication of EP1216817B1 publication Critical patent/EP1216817B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B31B70/02—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
    • 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
    • B31B2155/002—Flexible containers made from webs by joining superimposed webs, e.g. with separate bottom 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

Landscapes

  • Containers And Plastic Fillers For Packaging (AREA)
  • Package Closures (AREA)
  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

The assembly for the production of bags, for packaging, has two take-in rollers (25,26) to take a film (3,4) each from their supply rolls (1,2). Both films carry printed markings (12,13) at regular intervals (a,a'). The take-in rollers are pressed against deflection counter rollers (21,22), forming an entry gap (23) for the films. The two films are bonded together by lateral seams at a welding station (35) downstream of the take-in section. A jet (24) blows compressed air into the roller entry gap to tense the films for the welding station.
EP01811252A 2000-12-20 2001-12-20 Machine for producing packaging bags Expired - Lifetime EP1216817B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH24812000 2000-12-20
CH24812000 2000-12-20

Publications (3)

Publication Number Publication Date
EP1216817A2 EP1216817A2 (en) 2002-06-26
EP1216817A3 true EP1216817A3 (en) 2003-03-12
EP1216817B1 EP1216817B1 (en) 2006-04-26

Family

ID=4569543

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01811252A Expired - Lifetime EP1216817B1 (en) 2000-12-20 2001-12-20 Machine for producing packaging bags

Country Status (5)

Country Link
US (1) US20020107124A1 (en)
EP (1) EP1216817B1 (en)
JP (1) JP3803059B2 (en)
AT (1) ATE324252T1 (en)
DE (1) DE50109617D1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000454B4 (en) * 2009-01-28 2018-10-31 Windmöller & Hölscher Kg Apparatus and method for making sacks of tubular material
GB2472388A (en) * 2009-08-03 2011-02-09 Tung-Lung Chiang Air cushion maker
CN105398090A (en) * 2015-12-10 2016-03-16 安庆市鑫顺塑业有限公司 Pedal type film heat sealing machine with clamping mechanism
CN105691760A (en) * 2016-01-27 2016-06-22 蚌埠市众邦包装厂 Simple block-shaped product automatic packaging-control system
CN105667856A (en) * 2016-01-27 2016-06-15 蚌埠市众邦包装厂 Simple block-shaped product fast packaging device
CN107322992B (en) * 2017-07-25 2023-06-16 常州市卫翔机械有限公司 Automatic bagging and cutting machine for plastic woven bags
CN108000947B (en) * 2017-12-29 2023-12-01 山东新华医疗器械股份有限公司 Blood bag making machine and high-frequency welding device thereof
CN112469650B (en) * 2018-08-02 2022-07-29 户谷技研工业株式会社 Intermittent conveying device
CN110091546B (en) * 2019-05-20 2020-12-22 温州双创包装有限公司 Bag making device for plastic packaging film
US11577870B1 (en) * 2019-09-27 2023-02-14 Amazon Technologies, Inc. Isolated film tension and steering system
CN113199816B (en) * 2021-04-19 2022-06-21 青岛海德包装有限公司 Manufacturing process of single-material printing bag
CN114148563B (en) * 2021-12-14 2023-02-14 广州益普包装技术有限公司 Automatic four-side bag sealing machine integrating packaging

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216705A (en) * 1977-09-30 1980-08-12 Windmoller & Holscher Apparatus for making carrier bags from two half-tubes running side-by-side
US4737904A (en) * 1986-04-28 1988-04-12 Nikki Denso Co., Ltd. Standard-length positioning apparatus
US5800325A (en) * 1997-03-26 1998-09-01 Wilkes; Kenneth R. High speed machine and method for fabricating pouches
EP0962309A2 (en) * 1998-06-03 1999-12-08 INDAG Gesellschaft für Industriebedarf mbH & Co. Betriebs KG Bag making machine and method for manufacturing bags

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216705A (en) * 1977-09-30 1980-08-12 Windmoller & Holscher Apparatus for making carrier bags from two half-tubes running side-by-side
US4737904A (en) * 1986-04-28 1988-04-12 Nikki Denso Co., Ltd. Standard-length positioning apparatus
US5800325A (en) * 1997-03-26 1998-09-01 Wilkes; Kenneth R. High speed machine and method for fabricating pouches
EP0962309A2 (en) * 1998-06-03 1999-12-08 INDAG Gesellschaft für Industriebedarf mbH & Co. Betriebs KG Bag making machine and method for manufacturing bags

Also Published As

Publication number Publication date
EP1216817B1 (en) 2006-04-26
US20020107124A1 (en) 2002-08-08
JP2002264905A (en) 2002-09-18
ATE324252T1 (en) 2006-05-15
EP1216817A2 (en) 2002-06-26
DE50109617D1 (en) 2006-06-01
JP3803059B2 (en) 2006-08-02

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