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WO2004009461A3 - Reinforced bag for flowable materials - Google Patents

Reinforced bag for flowable materials Download PDF

Info

Publication number
WO2004009461A3
WO2004009461A3 PCT/US2003/019565 US0319565W WO2004009461A3 WO 2004009461 A3 WO2004009461 A3 WO 2004009461A3 US 0319565 W US0319565 W US 0319565W WO 2004009461 A3 WO2004009461 A3 WO 2004009461A3
Authority
WO
WIPO (PCT)
Prior art keywords
joined
bag
gusset
flowable materials
panel
Prior art date
Application number
PCT/US2003/019565
Other languages
French (fr)
Other versions
WO2004009461A2 (en
Inventor
Gavin Cook
Original Assignee
Linpac Inc
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 Linpac Inc filed Critical Linpac Inc
Priority to AU2003253671A priority Critical patent/AU2003253671A1/en
Publication of WO2004009461A2 publication Critical patent/WO2004009461A2/en
Publication of WO2004009461A3 publication Critical patent/WO2004009461A3/en

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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

A bag for containing flowable materials, having a front panel (12), a rear panel (20) coextensive with the front panel, and a pair of folded gussets (28). Each of the gussets has front (30) and rear (32) gusset layers joined at a central crease (34) and a pair of outer gusset edges joined continuously along and to side edges (18, 26) of the front and rear panels. The bag has a bottom closure and at its initially open top portion, the front and rear gusset layers are joined to the respective front and rear panels along lines (40, 42) spaced from or adjacent to the joined side edges of the respective front and rear gusset layers and front and rear panels, to provide stiffened, fastened layer corner portions in the top portion of the open bag.
PCT/US2003/019565 2002-07-22 2003-07-22 Reinforced bag for flowable materials WO2004009461A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003253671A AU2003253671A1 (en) 2002-07-22 2003-07-22 Reinforced bag for flowable materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/198,960 US20040013325A1 (en) 2002-07-22 2002-07-22 Bag for flowable materials
US10/198,960 2002-07-22

Publications (2)

Publication Number Publication Date
WO2004009461A2 WO2004009461A2 (en) 2004-01-29
WO2004009461A3 true WO2004009461A3 (en) 2004-03-11

Family

ID=30443211

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/019565 WO2004009461A2 (en) 2002-07-22 2003-07-22 Reinforced bag for flowable materials

Country Status (3)

Country Link
US (1) US20040013325A1 (en)
AU (1) AU2003253671A1 (en)
WO (1) WO2004009461A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10342742A1 (en) * 2003-09-16 2005-05-12 Braun Melsungen Ag Container for infusion fluids
GB2414011B (en) * 2004-05-11 2007-05-23 United Biscuits Ltd Improvements in or relating to packages for multiple food items
DE102004034489A1 (en) * 2004-07-16 2006-04-20 Windmöller & Hölscher Kg Method and device for producing and filling bags
US20070086683A1 (en) * 2005-10-18 2007-04-19 Yeager James W Package having recloseable pour spout
US20080279484A1 (en) * 2007-05-07 2008-11-13 Illinois Tool Works Inc. Leak-proofing gussets on multi-wall paper and woven polypropylene packages or bags
DE102008050876A1 (en) 2008-09-26 2010-04-01 Velisco Geflügel GmbH & Co. KG Meat-based convenience product
US20100284633A1 (en) * 2009-05-07 2010-11-11 Cmd Corporation Discrete pouch having a closure system secured thereto
US20100310195A1 (en) * 2009-06-05 2010-12-09 Gateway Packaging Company Layered bag with re-sealable closure assembly
CA2803564C (en) 2012-01-26 2015-01-06 Sunbeam Products, Inc. Expandable bag
US9653935B2 (en) 2012-04-20 2017-05-16 Medtronic, Inc. Sensing temperature within medical devices
CN104822598B (en) * 2012-11-30 2017-03-08 宝洁公司 Bag is easily opened
WO2015057957A1 (en) 2013-10-17 2015-04-23 Kenneth Fox Supply Company Produce container
US9650178B2 (en) * 2014-01-16 2017-05-16 The Fresh Group, Ltd. Watermelon pouch
US11396403B2 (en) * 2015-08-24 2022-07-26 Patrick R Breslend Method for forming a folded bag and bag formed thereby
US11560269B2 (en) 2020-06-05 2023-01-24 The Spice House LLC Granular food items packaging system
FR3132047A1 (en) * 2022-01-21 2023-07-28 Coveris Flexibles France Packing bag with optimized bag head

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0627355A1 (en) * 1992-02-10 1994-12-07 Rovema Verpackungsmaschinen GmbH Tubular bag and process and apparatus for making it
GB2354969A (en) * 1999-10-07 2001-04-11 Molins Plc A method of making bags which feature longitudinally reinforcing folds
GB2354971A (en) * 1999-10-07 2001-04-11 Molins Plc A bag featuring longitudinally reinforcing folds
US6334710B1 (en) * 1997-08-14 2002-01-01 Hosokawa Yoko Co., Ltd. Self-standing container

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087668A (en) * 1959-11-07 1963-04-30 Bofors Ab Container
US3434652A (en) * 1966-07-26 1969-03-25 Diamond Shamrock Corp Self-supporting plastic container and method of making same
US3462067A (en) * 1968-07-25 1969-08-19 Diamond Shamrock Corp Self-supporting plastic container
US3739977A (en) * 1971-06-22 1973-06-19 J Shapiro Plastic market bag
DE9207558U1 (en) * 1992-06-04 1992-10-29 Imer, Rodney Haydn, Dipl.-Ing., 4000 Düsseldorf Packaging bags for liquid, pasty and granular substances
US5944251A (en) * 1998-01-07 1999-08-31 Custom Packaging Systems, Inc. Form fit container liner
BR9911099B1 (en) * 1998-06-09 2008-11-18 liner bag, method of manufacture thereof, grain bag and method of filling thereof.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0627355A1 (en) * 1992-02-10 1994-12-07 Rovema Verpackungsmaschinen GmbH Tubular bag and process and apparatus for making it
US6334710B1 (en) * 1997-08-14 2002-01-01 Hosokawa Yoko Co., Ltd. Self-standing container
GB2354969A (en) * 1999-10-07 2001-04-11 Molins Plc A method of making bags which feature longitudinally reinforcing folds
GB2354971A (en) * 1999-10-07 2001-04-11 Molins Plc A bag featuring longitudinally reinforcing folds

Also Published As

Publication number Publication date
AU2003253671A1 (en) 2004-02-09
AU2003253671A8 (en) 2004-02-09
WO2004009461A2 (en) 2004-01-29
US20040013325A1 (en) 2004-01-22

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