ATE410376T1 - FILM BAG AND METHOD FOR PRODUCING IT - Google Patents

FILM BAG AND METHOD FOR PRODUCING IT

Info

Publication number
ATE410376T1
ATE410376T1 AT06012839T AT06012839T ATE410376T1 AT E410376 T1 ATE410376 T1 AT E410376T1 AT 06012839 T AT06012839 T AT 06012839T AT 06012839 T AT06012839 T AT 06012839T AT E410376 T1 ATE410376 T1 AT E410376T1
Authority
AT
Austria
Prior art keywords
closure
fold
producing
film bag
area
Prior art date
Application number
AT06012839T
Other languages
German (de)
Inventor
Jochen Brauer
Marcus Kujat
Detlef Stoeppelmann
Alfons Kruse
Darius Maseiker
Original Assignee
Nordenia D 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 D Halle Gmbh filed Critical Nordenia D Halle Gmbh
Application granted granted Critical
Publication of ATE410376T1 publication Critical patent/ATE410376T1/en

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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/855—Forming valves integral with the containers
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5866—Integral spouts
    • 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
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8125—Applying strips or strings, e.g. tear strips or strings
    • 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
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/262—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement
    • B31B70/266—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement involving gusset-forming
    • 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
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/36—Folding sheets, blanks or webs by continuously feeding them to stationary members, e.g. plates, ploughs or cores
    • 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
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8131—Making bags having interengaging closure elements
    • 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
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8131—Making bags having interengaging closure elements
    • B31B70/8133—Applying the closure elements in the cross direction
    • 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
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The bag has a resealable closure (8) arranged at an inner surface of a lateral fold (4) below a top sealing seam (7). A weakened line (21) is arranged to open the fold in the area of closure, and material strips (23, 24) of the outlet are connected with the inner surface of the fold. A section bridging a region of the line has an end, at which a strip-shaped connecting unit (14) of closure is formed. Outer edges (11) formed as folding edges are stiffened by parallely running longitudinal sealing seams (12), which extend till the top sealing seam and are interrupted in the area of the closure. An independent claim is also included for a method for producing a film bag.
AT06012839T 2006-06-22 2006-06-22 FILM BAG AND METHOD FOR PRODUCING IT ATE410376T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06012839A EP1873081B1 (en) 2006-06-22 2006-06-22 Bag and method for making it

Publications (1)

Publication Number Publication Date
ATE410376T1 true ATE410376T1 (en) 2008-10-15

Family

ID=37025123

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06012839T ATE410376T1 (en) 2006-06-22 2006-06-22 FILM BAG AND METHOD FOR PRODUCING IT

Country Status (5)

Country Link
EP (1) EP1873081B1 (en)
AT (1) ATE410376T1 (en)
DE (1) DE502006001764D1 (en)
ES (1) ES2310875T3 (en)
PL (1) PL1873081T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD621280S1 (en) 2003-03-25 2010-08-10 Mark Steele Side access flexible package
PL2145830T3 (en) 2008-07-17 2013-12-31 Mondi Halle Gmbh Flat lying film bag for packaging bulk fill material
ATE518771T1 (en) * 2008-11-14 2011-08-15 Nordenia D Halle Gmbh FOIL PACKAGING BAGS
US8784289B2 (en) * 2010-04-29 2014-07-22 Illinois Tool Works Inc. Process of forming a wide mouth gusseted bag with edge seals
DE102011017073A1 (en) 2011-04-15 2012-10-18 Nordfolien Gmbh Container for packaging of products and method for processing a material web
EP2535292B1 (en) * 2011-06-17 2013-12-25 Mondi AG Bag with side fold opening aid
EP2535287B1 (en) * 2011-06-17 2014-01-15 Mondi AG Bag with reclosable top end comprising a closing flap in the side fold
DE102012002290A1 (en) 2012-02-07 2013-08-08 Bernhard Fink Packaging for liquid or pourable products, particularly food product, has tubular bag with side fold hose and transverse seal formed at end, and transverse weakening line provided between side folds
EP3172136B1 (en) * 2014-07-22 2019-02-06 Nestec S.A. Reclosable packaging with a handle, and methods and devices for making such packaging
DE102014116820A1 (en) * 2014-11-18 2016-05-19 Mondi Consumer Packaging Technologies Gmbh Side gusseted bag and method of making a gusseted bag
EP3085263B1 (en) 2015-06-20 2020-11-25 AB Merculor Closure for carton board packaging of gable top type and sealing thereof
US12404077B2 (en) * 2020-03-02 2025-09-02 Illinois Tool Works Inc. Flexible enclosure having a seal and method and system for making the same
US11845587B2 (en) * 2020-05-18 2023-12-19 Illinois Tool Works Inc. Resealable bag enclosure
CN116494597B (en) * 2022-01-27 2024-08-16 上海洲泰轻工机械制造有限公司 Four-side sealed packaging bag and preparation equipment and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29715847U1 (en) * 1997-09-04 1999-01-07 Bischof Und Klein Gmbh & Co, 49525 Lengerich Gusseted bags or sacks
US6164826A (en) * 1998-10-09 2000-12-26 Reynolds Consumer Products Inc. Resealable spout for side-gusseted packages
US6325543B1 (en) * 2000-08-25 2001-12-04 Illinois Tool Works Inc. Gusseted zipper bag
DE20115181U1 (en) * 2000-10-07 2002-01-03 Nordenia Deutschland Steinfeld GmbH, 49439 Steinfeld Packaging for bulk goods designed as a gusseted bag or sack
FR2821610B1 (en) * 2001-03-01 2003-08-29 Masterfoods FOOD BAG AND ESPECIALLY PELLET TYPE FOOD BAG
US7144159B2 (en) * 2003-01-29 2006-12-05 Illinois Tool Works Inc. Gusseted reclosable package with slider-operated zipper
US6971794B2 (en) * 2003-04-15 2005-12-06 Innoflex Incorporated Package having reclosable pour spout and method of forming same

Also Published As

Publication number Publication date
EP1873081A1 (en) 2008-01-02
DE502006001764D1 (en) 2008-11-20
PL1873081T3 (en) 2009-04-30
ES2310875T3 (en) 2009-01-16
EP1873081B1 (en) 2008-10-08

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