DE69625829T2 - freeze bag - Google Patents

freeze bag

Info

Publication number
DE69625829T2
DE69625829T2 DE69625829T DE69625829T DE69625829T2 DE 69625829 T2 DE69625829 T2 DE 69625829T2 DE 69625829 T DE69625829 T DE 69625829T DE 69625829 T DE69625829 T DE 69625829T DE 69625829 T2 DE69625829 T2 DE 69625829T2
Authority
DE
Germany
Prior art keywords
bag
sidewall
liner
multibag
defining
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.)
Expired - Fee Related
Application number
DE69625829T
Other languages
German (de)
Other versions
DE69625829D1 (en
Inventor
E Saad
P Gundlach
D Karul
D Vrooman
A Babinec
W Allison
J Gerardo
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.)
SC Johnson Home Storage Inc
Original Assignee
SC Johnson Home Storage 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 SC Johnson Home Storage Inc filed Critical SC Johnson Home Storage Inc
Application granted granted Critical
Publication of DE69625829D1 publication Critical patent/DE69625829D1/en
Publication of DE69625829T2 publication Critical patent/DE69625829T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B65D29/00—Sacks or like containers made of fabrics; Flexible containers of open-work, e.g. net-like construction
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
    • 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
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
    • 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

The present invention provides a freezer bag comprising a multibag (90) having at least an inner liner bag (91) and an outer support bag (92), the inner liner bag having a first sidewall (94) and a second sidewall (94') attached together along respective lateral edges forming edge seals, each sidewall having a top edge (95, 95'), and the liner bag having a folded edge defining the bottom of the liner bag, the outer support bag having two sidewalls (96, 96') attached together along respective lateral edges forming edge seals, each sidewall having top edges defining the opening to the multibag, and the support bag having a folded edge defining the bottom of the multibag, the top edges of the liner bag being attached to an inner surface of each respective sidewall of the support bag wherein the liner is thermoplastic and has a thickness of less than 2.0 mil (50.8 micron).
DE69625829T 1996-02-16 1996-02-16 freeze bag Expired - Fee Related DE69625829T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/002135 WO1997029966A1 (en) 1996-02-16 1996-02-16 Freezer storage bag

Publications (2)

Publication Number Publication Date
DE69625829D1 DE69625829D1 (en) 2003-02-20
DE69625829T2 true DE69625829T2 (en) 2003-08-07

Family

ID=22254727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69625829T Expired - Fee Related DE69625829T2 (en) 1996-02-16 1996-02-16 freeze bag

Country Status (10)

Country Link
EP (1) EP0880457B1 (en)
JP (1) JP2000504658A (en)
KR (1) KR100395185B1 (en)
AT (1) ATE231090T1 (en)
CA (1) CA2246277C (en)
DE (1) DE69625829T2 (en)
DK (1) DK0880457T3 (en)
ES (1) ES2185767T3 (en)
HK (1) HK1017656A1 (en)
WO (1) WO1997029966A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6303913B1 (en) 1999-02-22 2001-10-16 The Procter & Gamble Company Microwave packaging with improved orientation feature
US6303914B1 (en) 1999-02-22 2001-10-16 The Procter & Gamble Company Microwave packaging with improved divider
US6414288B1 (en) 1999-02-22 2002-07-02 The Procter & Gamble Company Microwave packaging kit for improved cooking performance
US6394651B2 (en) 1999-06-18 2002-05-28 The Procter & Gamble Company Flexible bags having enhanced capacity and enhanced stability in use
US6394652B2 (en) 1999-06-18 2002-05-28 The Procter & Gamble Company Flexible bags having stretch-to-fit conformity to closely accommodate contents in use
US6150647A (en) * 1999-06-18 2000-11-21 The Procter & Gamble Company Flexible, cushioned, high surface area food storage and preparation bags
US6986605B1 (en) 2003-04-23 2006-01-17 Exopack-Technology, Llc Multiwall vented bag, vented bag forming apparatus, and associated methods
US20050286817A1 (en) * 2004-06-28 2005-12-29 Hall Bruce N Storage bag
US7942577B2 (en) 2006-12-12 2011-05-17 The Procter & Gamble Company Flexible bag having a drawtape closure
CN101462623B (en) * 2007-12-19 2010-09-22 廖建华 Gas packing bag for compactly holding articles and manufacturing method thereof
CN101462624B (en) * 2007-12-19 2010-09-22 廖建华 Vacuum suction type gas packing bag and packing method thereof
US9637278B2 (en) 2008-10-20 2017-05-02 The Glad Products Company Non-continuously laminated multi-layered bags with ribbed patterns and methods of forming the same
JP5445747B2 (en) * 2009-06-25 2014-03-19 株式会社悠心 Free-standing liquid packaging bag with flat film valve
KR101375043B1 (en) 2009-06-25 2014-03-14 가부시키가이샤 유신 Free-standing liquid packaging pouch with a flat film valve
JP5445752B2 (en) * 2009-08-26 2014-03-19 株式会社悠心 Flexible packaging bag having a film-like check valve for liquid material pouring
JP5470554B2 (en) * 2009-08-03 2014-04-16 株式会社悠心 Film check valve for liquid material pouring and flexible packaging bag
US9050783B2 (en) 2009-11-16 2015-06-09 The Glad Products Company Multi-layered bags with shortened inner layer
US9315319B2 (en) 2012-01-25 2016-04-19 The Glad Products Company Continuous process for trash bag with inner bag
US9387955B2 (en) 2012-01-25 2016-07-12 The Glad Products Company Multi-layered thermoplastic bag with reinforced seals and methods of making the same
US9387957B2 (en) 2012-01-25 2016-07-12 The Glad Products Company Trash bag with inner bag
DE102016101668A1 (en) * 2016-01-29 2017-08-03 Windmöller & Hölscher Kg Perforation of foil edges
US20200156846A1 (en) * 2018-11-16 2020-05-21 Matthias Riecker Storage bags and methods of use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734394A (en) * 1971-08-12 1973-05-22 Milprint Inc Flexible package with double layered walls
US4481669A (en) * 1978-06-26 1984-11-06 W. R. Grace & Co., Cryovac Div. Multi-walled plastics bag
GB2097361A (en) * 1981-01-09 1982-11-03 Addison C K & Co Ltd Bag
US5328705A (en) * 1992-04-23 1994-07-12 Viskase Corporation Cooked food product package
US5405561A (en) * 1993-08-31 1995-04-11 Dowbrands L.P. Process for microperforating zippered film useful for manufacturing a reclosable zippered bag

Also Published As

Publication number Publication date
JP2000504658A (en) 2000-04-18
DE69625829D1 (en) 2003-02-20
HK1017656A1 (en) 1999-11-26
ES2185767T3 (en) 2003-05-01
DK0880457T3 (en) 2003-05-12
EP0880457B1 (en) 2003-01-15
CA2246277C (en) 2004-01-27
CA2246277A1 (en) 1997-08-21
ATE231090T1 (en) 2003-02-15
WO1997029966A1 (en) 1997-08-21
KR100395185B1 (en) 2003-12-24
KR19990082570A (en) 1999-11-25
EP0880457A1 (en) 1998-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee