IL160470A0 - Easy open heat-shrinkable packaging - Google Patents

Easy open heat-shrinkable packaging

Info

Publication number
IL160470A0
IL160470A0 IL16047004A IL16047004A IL160470A0 IL 160470 A0 IL160470 A0 IL 160470A0 IL 16047004 A IL16047004 A IL 16047004A IL 16047004 A IL16047004 A IL 16047004A IL 160470 A0 IL160470 A0 IL 160470A0
Authority
IL
Israel
Prior art keywords
easy open
open heat
shrinkable packaging
shrinkable
packaging
Prior art date
Application number
IL16047004A
Other versions
IL160470A (en
Original Assignee
Curwood 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32737997&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL160470(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US10/371,950 external-priority patent/US20040166261A1/en
Application filed by Curwood Inc filed Critical Curwood Inc
Publication of IL160470A0 publication Critical patent/IL160470A0/en
Publication of IL160470A publication Critical patent/IL160470A/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
    • 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
    • B65D75/002—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 in shrink films
IL160470A 2003-02-20 2004-02-19 Easy open heat-shrinkable packaging IL160470A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/371,950 US20040166261A1 (en) 2003-02-20 2003-02-20 Heat-shrinkable packaging receptacle
US10/645,186 US7527839B2 (en) 2003-02-20 2003-08-21 Easy open heat-shrinkable packaging

Publications (2)

Publication Number Publication Date
IL160470A0 true IL160470A0 (en) 2004-07-25
IL160470A IL160470A (en) 2010-05-17

Family

ID=32737997

Family Applications (1)

Application Number Title Priority Date Filing Date
IL160470A IL160470A (en) 2003-02-20 2004-02-19 Easy open heat-shrinkable packaging

Country Status (9)

Country Link
EP (1) EP1449787B2 (en)
JP (1) JP4750367B2 (en)
AU (1) AU2004200759B2 (en)
BR (1) BRPI0402590A (en)
CA (1) CA2458136C (en)
IL (1) IL160470A (en)
NO (1) NO20040765L (en)
NZ (1) NZ531295A (en)
PL (1) PL365437A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4937754B2 (en) 2004-10-04 2012-05-23 キョーラク株式会社 Filled package and manufacturing method thereof
US7279206B2 (en) * 2005-03-22 2007-10-09 Curwood, Inc. Packaging laminates and articles made therefrom
US20080274239A1 (en) 2007-05-01 2008-11-06 Kraft Foods Holdings, Inc. Ingredient Package and Method
JP5957807B2 (en) * 2011-05-26 2016-07-27 キョーラク株式会社 Packaging bag
DE102014008957A1 (en) * 2014-06-23 2015-12-24 Tesseraux Spezialverpackungen Gmbh Round bottom bag, method for producing a round bottom packaging and hotmelt adhesive package
JP6627378B2 (en) * 2015-09-30 2020-01-08 凸版印刷株式会社 Packaging bag
TW201723001A (en) * 2015-12-16 2017-07-01 陶氏全球科技有限責任公司 Package with peelable and non-peelable heat seals
CN113650275A (en) * 2021-07-28 2021-11-16 佛山市弘禾新材料科技有限公司 Preparation device and preparation method of antibacterial waterproof fresh-keeping bag

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* Cited by examiner, † Cited by third party
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US3655503A (en) 1969-01-13 1972-04-11 Crown Zellerbach Corp Package of composite film with peelable, heatsealable surfaces
US4058632A (en) 1974-12-16 1977-11-15 Koninklijke Emballage Industrie Van Leer B.V. Light-weight, flexible, easy-open, impermeable package system
US4252846A (en) 1975-09-22 1981-02-24 The Dow Chemical Company Packages embodying a controlled peel seal and method of preparing same
US4189519A (en) 1978-08-30 1980-02-19 American Can Company Heat sealable resin blends
US4550141A (en) 1983-08-22 1985-10-29 E. I. Du Pont De Nemours And Company Blends of ionomer with propylene copolymer
US4615926A (en) 1984-07-20 1986-10-07 American Can Company Film and package having strong seals and a modified ply-separation opening
US4666778A (en) 1984-08-31 1987-05-19 Shell Oil Company Packaging film and sheet capable of forming peelable seals with good optics
US4737391A (en) 1984-12-03 1988-04-12 Viskase Corporation Irradiated multilayer film for primal meat packaging
US4875587A (en) 1985-02-21 1989-10-24 W. R. Grace & Co.-Conn. Easy open shrinkable laminate
CA1340037C (en) 1985-06-17 1998-09-08 Stanley Lustig Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer
US5128414A (en) 1985-06-28 1992-07-07 Shell Oil Company Polymer packaging film and sheet capable of forming peelable seals made from ethylenic and butene-1 polymers
US4937139A (en) 1987-04-30 1990-06-26 American National Can Company Peelable packaging and sheet materials and compositions for use therein
US4784885A (en) 1986-08-29 1988-11-15 R. J. Reynolds Tobacco Company Peelable film laminate
US4916190A (en) 1987-05-15 1990-04-10 Shell Oil Company Film and sheet capable of forming retortable and easy-open packagings
US4798751A (en) 1987-05-28 1989-01-17 Viskase Corporation Heat shrinkable multilayer film for primal meat packaging
JPH0784222B2 (en) * 1987-10-30 1995-09-13 出光石油化学株式会社 Multi-layer packaging bag
US4944409A (en) * 1988-02-10 1990-07-31 Curwood, Inc. Easy open package
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US5547752A (en) 1988-06-20 1996-08-20 James River Paper Company, Inc. Blend of polybutylene and ionomer forming easy-open heatseal
US5079051A (en) * 1989-12-08 1992-01-07 W. R. Grace & Co.-Conn. High shrink energy/high modulus thermoplastic multi-layer packaging film and bags made therefrom
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US6221410B1 (en) * 1992-09-25 2001-04-24 Cryovac, Inc. Backseamed casing and packaged product incorporating same
US5302402A (en) 1992-11-20 1994-04-12 Viskase Corporation Bone-in food packaging article
CZ289941B6 (en) 1993-04-09 2002-04-17 Curwood, Inc. Multilayer film and use thereof for packaging cheese
DK170114B1 (en) † 1993-05-05 1995-05-29 Raackmanns Fab As Bag packaging made of flexible packaging material and method of making it
DE19548789A1 (en) 1995-12-27 1997-07-03 Hoechst Trespaphan Gmbh Peelable, sealable polyolefinic multilayer film, process for its preparation and its use
US5759648A (en) 1996-07-05 1998-06-02 Viskase Corporation Multilayer plastic film, useful for packaging a cook-in foodstuff
US5888648A (en) * 1996-09-12 1999-03-30 Mobil Oil Corporation Multi-layer hermetically sealable film and method of making same
US5928740A (en) 1997-02-28 1999-07-27 Viskase Corporation Thermoplastic C2 -α-olefin copolymer blends and films
US6015235A (en) 1997-03-07 2000-01-18 Curwood, Inc. Puncture-resistant barrier pouch
US6790468B1 (en) * 1997-09-30 2004-09-14 Cryovac, Inc. Patch bag and process of making same
WO1999054398A1 (en) 1998-04-16 1999-10-28 Cryovac Inc. Ternary polymer blend, the film containing it, and the easy-to-open package made therewith
US6355287B2 (en) * 1998-06-22 2002-03-12 Cryovac, Inc. Packaged food product having added liquid
US6004599A (en) 1998-08-10 1999-12-21 Viskase Corporation Bag for packaging bone-in cuts of meat
JP2000142724A (en) * 1998-11-09 2000-05-23 Toppan Printing Co Ltd Easily unsealable bag-shaped packaging body
US6224410B1 (en) * 2000-04-04 2001-05-01 Chuan-Ying Chen Structure of a copper head socket for a light bulb
JP5582669B2 (en) * 2000-08-22 2014-09-03 三井化学株式会社 SEALANT RESIN COMPOSITION, SEALANT FILM AND USE THEREOF
FR2841223B1 (en) * 2002-06-19 2004-10-15 Sleever Int PACKAGING FOR OBJECTS (S) OF HEAT SHRINKABLE MATERIAL WITH ESSENTIALLY SMOOTH INTERNAL OR EXTERNAL SIDE
EP1984277A1 (en) † 2006-01-31 2008-10-29 Cryovac, Inc. Hermetically sealable, easy-openable, flexible container of heat-shrinkable thermoplastic material

Also Published As

Publication number Publication date
IL160470A (en) 2010-05-17
CA2458136C (en) 2012-01-03
JP2004269053A (en) 2004-09-30
BRPI0402590A (en) 2004-11-30
AU2004200759A1 (en) 2004-09-09
CA2458136A1 (en) 2004-08-20
NZ531295A (en) 2005-11-25
EP1449787B1 (en) 2009-05-06
JP4750367B2 (en) 2011-08-17
EP1449787A1 (en) 2004-08-25
EP1449787B2 (en) 2015-03-04
AU2004200759B2 (en) 2009-11-05
PL365437A1 (en) 2004-08-23
NO20040765L (en) 2004-08-23

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees