CA2156039A1 - Emballage a fermeture pelable, avec couche de desoxygenant - Google Patents

Emballage a fermeture pelable, avec couche de desoxygenant

Info

Publication number
CA2156039A1
CA2156039A1 CA2156039A CA2156039A CA2156039A1 CA 2156039 A1 CA2156039 A1 CA 2156039A1 CA 2156039 A CA2156039 A CA 2156039A CA 2156039 A CA2156039 A CA 2156039A CA 2156039 A1 CA2156039 A1 CA 2156039A1
Authority
CA
Canada
Prior art keywords
barrier layer
layer
peelable
oxygen scavenging
scavenging layer
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.)
Granted
Application number
CA2156039A
Other languages
English (en)
Other versions
CA2156039C (fr
Inventor
James Akers Mize Jr.
Henry Walker Stockley Iii
Robin Hill Logan
Nathanael Rustia Miranda
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.)
Cryovac LLC
Original Assignee
WR Grace and Co Conn
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 WR Grace and Co Conn filed Critical WR Grace and Co Conn
Publication of CA2156039A1 publication Critical patent/CA2156039A1/fr
Application granted granted Critical
Publication of CA2156039C publication Critical patent/CA2156039C/fr
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
    • 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
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
    • B65D81/268—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants the absorber being enclosed in a small pack, e.g. bag, included in the package
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
    • B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
    • B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
    • B65D77/2048—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut
    • B65D77/2056—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut the cover being weakened
    • 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
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
    • B65D81/267—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants the absorber being in sheet form
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2075—Lines of weakness or apertures
    • B65D2577/2091—Lines of weakness or apertures in cover
CA002156039A 1994-08-23 1995-08-14 Emballage a fermeture pelable, avec couche de desoxygenant Expired - Fee Related CA2156039C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US295,177 1989-01-06
US29517794A 1994-08-23 1994-08-23

Publications (2)

Publication Number Publication Date
CA2156039A1 true CA2156039A1 (fr) 1996-02-24
CA2156039C CA2156039C (fr) 2000-10-24

Family

ID=23136567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002156039A Expired - Fee Related CA2156039C (fr) 1994-08-23 1995-08-14 Emballage a fermeture pelable, avec couche de desoxygenant

Country Status (12)

Country Link
EP (1) EP0698563B1 (fr)
JP (1) JPH0858850A (fr)
AT (1) ATE190288T1 (fr)
AU (1) AU698070B2 (fr)
BR (1) BR9503757A (fr)
CA (1) CA2156039C (fr)
DE (1) DE69515397T2 (fr)
DK (1) DK0698563T3 (fr)
ES (1) ES2143593T3 (fr)
NZ (1) NZ272738A (fr)
PT (1) PT698563E (fr)
ZA (1) ZA956729B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ264453A (en) 1994-09-14 1998-06-26 Meat Research Corp Package wherein the production of carbon dioxide is independent of the removal of oxygen
US6248380B1 (en) 1995-06-06 2001-06-19 Cryovac, Inc. Package having a dual-film lid comprising a gas-impermeable film and a delaminatable, gas-permeable film
US5919547A (en) * 1995-06-06 1999-07-06 Cryovac, Inc. Laminate having a coextruded, multilayer film which delaminates and package made therefrom
US5686126A (en) * 1995-06-06 1997-11-11 W. R. Grace & Co.-Conn. Dual web package having improved gaseous exchange
KR100408782B1 (ko) * 1996-03-07 2004-01-31 크라이오백 인코포레이티드 산소제거필름의기능성차단층
US6083585A (en) * 1996-09-23 2000-07-04 Bp Amoco Corporation Oxygen scavenging condensation copolymers for bottles and packaging articles
AU5361698A (en) * 1996-11-25 1998-06-22 W.R. Grace & Co.-Conn. Package having a multiple-film lid comprising a gas-impermeable film peelably adhered to a gas-permeable film
US5779832A (en) * 1996-11-25 1998-07-14 W. R. Grace & Co.-Conn. Method and apparatus for making a peelable film
US5779050A (en) * 1997-03-11 1998-07-14 W. R. Grace & Co.-Conn. Lidded package having a tab to facilitate peeling
US6686006B1 (en) 1997-05-16 2004-02-03 Cyrovac, Inc. Amorphous silica in packaging film
US5916615A (en) * 1997-06-18 1999-06-29 W. R. Grace & Co.-Conn. Case-ready packages having smooth, gas-permeable substrates on the bottoms thereof to reduce or prevent discoloration when placed in a stack
AU4729697A (en) * 1997-09-09 1999-03-29 Peterson Seffle Aktiebolag Packaging material
US6670023B2 (en) 1997-12-02 2003-12-30 Cryovac, Inc. Laminate for case-ready packaging including a gas-impermeable film capable of delaminating into a gas-permeable portion and a gas-impermeable portion, and a gas-permeable film bonded thereto
US6032800A (en) * 1998-05-14 2000-03-07 Cryovac, Inc. Laminate and package made therefrom
CN100348299C (zh) * 2001-09-11 2007-11-14 爱司得化学株式会社 被膜剥离型除湿剂
EP1867579B1 (fr) * 2001-11-01 2010-01-13 Idemitsu Unitech Co., Ltd. Bande de fermeture éclaire à amélioration de l'atmosphère
DE20211075U1 (de) * 2002-07-22 2003-12-11 Rpc Bramlage Gmbh Behälterförmige Verpackungen
EP1674407B1 (fr) * 2004-12-22 2014-06-25 Nestec S.A. Récipient alimentaire et procédé de chauffage pour le ledit récipient
ITAN20130158A1 (it) * 2013-08-27 2015-02-28 Domus Care Societa A Responsabilit A Limitata Contenitore per prodotti deperibili.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681092A (en) 1968-10-25 1972-08-01 Dow Chemical Co Fresh meat packaging
US3574642A (en) 1969-05-15 1971-04-13 American Can Co Package for and method of packaging meats
US3713849A (en) 1970-04-15 1973-01-30 Mayer & Co Inc O Meat package
US4055672A (en) * 1972-04-10 1977-10-25 Standard Packaging Corporation Controlled atmosphere package
JP2926724B2 (ja) * 1988-11-09 1999-07-28 三菱瓦斯化学株式会社 酸素吸収体収納袋及びその切断方法
CA2062083C (fr) 1991-04-02 2002-03-26 Drew Ve Speer Compositions, systemes et methodes pour eliminer l'oxygene
IL100022A0 (en) * 1991-11-11 1992-08-18 Shirat Ltd Aluminum with controlled oxidation

Also Published As

Publication number Publication date
AU698070B2 (en) 1998-10-22
BR9503757A (pt) 1996-04-16
DE69515397T2 (de) 2000-07-27
DK0698563T3 (da) 2000-06-05
EP0698563B1 (fr) 2000-03-08
ZA956729B (en) 1996-03-28
PT698563E (pt) 2000-08-31
NZ272738A (en) 1998-01-26
JPH0858850A (ja) 1996-03-05
DE69515397D1 (de) 2000-04-13
ATE190288T1 (de) 2000-03-15
AU2845295A (en) 1996-03-07
CA2156039C (fr) 2000-10-24
EP0698563A1 (fr) 1996-02-28
ES2143593T3 (es) 2000-05-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed