DE502006004371D1 - Film bag and method for producing a film bag - Google Patents

Film bag and method for producing a film bag

Info

Publication number
DE502006004371D1
DE502006004371D1 DE502006004371T DE502006004371T DE502006004371D1 DE 502006004371 D1 DE502006004371 D1 DE 502006004371D1 DE 502006004371 T DE502006004371 T DE 502006004371T DE 502006004371 T DE502006004371 T DE 502006004371T DE 502006004371 D1 DE502006004371 D1 DE 502006004371D1
Authority
DE
Germany
Prior art keywords
film bag
film
base
seam
producing
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.)
Active
Application number
DE502006004371T
Other languages
German (de)
Inventor
Alfons Kruse
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.)
Nordenia Deutschland Halle GmbH
Original Assignee
Nordenia Deutschland Halle GmbH
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 Nordenia Deutschland Halle GmbH filed Critical Nordenia Deutschland Halle GmbH
Publication of DE502006004371D1 publication Critical patent/DE502006004371D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides

Abstract

The standing properties of the film bag standing on the base (3) are improved by a continuous blind heat-sealed seam (6). Seam must be folded over when the base is unfolded. A continuous mechanical weakening (7) is a separately produced adjacent to the seam. The weakening was produced by light punching (12), small cut-outs, stamping or laser treatment. The film (5) has punchings at the ends, which lie down once the film close to the base is folded. An independent claim is included for a method of producing a film bag.
DE502006004371T 2006-04-04 2006-04-04 Film bag and method for producing a film bag Active DE502006004371D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06007113A EP1842784B1 (en) 2006-04-04 2006-04-04 Film bag and method for manufacturing the same

Publications (1)

Publication Number Publication Date
DE502006004371D1 true DE502006004371D1 (en) 2009-09-10

Family

ID=36829830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502006004371T Active DE502006004371D1 (en) 2006-04-04 2006-04-04 Film bag and method for producing a film bag

Country Status (4)

Country Link
EP (1) EP1842784B1 (en)
AT (1) ATE437810T1 (en)
DE (1) DE502006004371D1 (en)
WO (1) WO2007112898A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4079655A1 (en) * 2021-04-23 2022-10-26 Mondi AG Packaging bag and method for producing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU139471A (en) * 1970-06-11 1984-08-31 Jentsch Hans G Method of manufcturing bags from multifoil plastics
US4526565A (en) * 1983-02-23 1985-07-02 Linear Films, Inc. Method of making flat bottom plastic bag
US6319184B1 (en) * 1998-06-09 2001-11-20 Bob Dematteis Co. Apparatus and process for producing cold seal in plastic bags
FR2833928B1 (en) * 2001-12-26 2004-02-13 Autobar Flexible France PACKAGING BAG WITH PREFORMED FONF

Also Published As

Publication number Publication date
EP1842784A1 (en) 2007-10-10
ATE437810T1 (en) 2009-08-15
WO2007112898A1 (en) 2007-10-11
EP1842784B1 (en) 2009-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition