CA2283254A1 - Package with shrink film lid having a tab to facilitate peeling - Google Patents

Package with shrink film lid having a tab to facilitate peeling Download PDF

Info

Publication number
CA2283254A1
CA2283254A1 CA002283254A CA2283254A CA2283254A1 CA 2283254 A1 CA2283254 A1 CA 2283254A1 CA 002283254 A CA002283254 A CA 002283254A CA 2283254 A CA2283254 A CA 2283254A CA 2283254 A1 CA2283254 A1 CA 2283254A1
Authority
CA
Canada
Prior art keywords
tab
package
lid
peripheral portion
shrink film
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
CA002283254A
Other languages
French (fr)
Other versions
CA2283254C (en
Inventor
Patrick N. Kocher
Robin D. Owens
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
Cryovac, Inc.
Patrick N. Kocher
Robin D. Owens
W.R. Grace & 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25215693&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2283254(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cryovac, Inc., Patrick N. Kocher, Robin D. Owens, W.R. Grace & Co.-Conn. filed Critical Cryovac, Inc.
Publication of CA2283254A1 publication Critical patent/CA2283254A1/en
Application granted granted Critical
Publication of CA2283254C publication Critical patent/CA2283254C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/162—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by feeding web material to securing means
    • B65B7/167—Securing by heat-shrinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • B65B7/2842—Securing closures on containers
    • B65B7/2885—Securing closures on containers by heat-shrinking
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • B65D2577/2025—Multi-layered container, e.g. laminated, coated
    • 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
    • B65D2577/2041—Pull tabs
    • B65D2577/205—Pull tabs integral with the closure
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable

Abstract

A package having a lid (24) bonded to a support member with a heat-seal (30) to enclose a product between the support member and lid. The lid is at least partially heat-shrinkable and has a first peripheral portion (26) and a second peripheral portion (28), the first peripheral portion being heat-contracted toward the heat-seal to a greater degree relative to the second peripheral portion so that the second peripheral portion provides a tab (28) which can be manually grasped for peeling the lid.
CA002283254A 1997-03-11 1998-03-10 Package with shrink film lid having a tab to facilitate peeling Expired - Fee Related CA2283254C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US814,671 1997-03-11
US08/814,671 US5779050A (en) 1997-03-11 1997-03-11 Lidded package having a tab to facilitate peeling
PCT/US1998/004636 WO1998040287A1 (en) 1997-03-11 1998-03-10 Package with shrink film lid having a tab to facilitate peeling

Publications (2)

Publication Number Publication Date
CA2283254A1 true CA2283254A1 (en) 1998-09-17
CA2283254C CA2283254C (en) 2006-11-28

Family

ID=25215693

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002283254A Expired - Fee Related CA2283254C (en) 1997-03-11 1998-03-10 Package with shrink film lid having a tab to facilitate peeling

Country Status (11)

Country Link
US (2) US5779050A (en)
EP (1) EP1007440B1 (en)
AR (1) AR012555A1 (en)
AT (1) ATE225298T1 (en)
AU (1) AU733753B2 (en)
CA (1) CA2283254C (en)
DE (1) DE69808493T2 (en)
DK (1) DK1007440T3 (en)
ES (1) ES2182278T3 (en)
NZ (1) NZ337582A (en)
WO (1) WO1998040287A1 (en)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5911334A (en) * 1997-11-03 1999-06-15 Double "H" Plastics, Inc. Closable arrangement including resealable lid
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
US6408598B1 (en) * 1998-12-23 2002-06-25 Cryovac, Inc. Modified atmosphere package for high profile products from upwardly formed heat shrinkable film
DE19915040A1 (en) * 1999-04-01 2000-10-12 Multivac Haggenmueller Gmbh Device and method for separating a film with at least two laminate layers and packaging machine with such a device and packing with an upper film made of at least two laminate layers
WO2000078635A1 (en) 1999-06-17 2000-12-28 Cryovac, Inc. Foam packaging tray and packaging method using same
US6484254B1 (en) * 1999-12-30 2002-11-19 Intel Corporation Method, apparatus, and system for maintaining processor ordering by checking load addresses of unretired load instructions against snooping store addresses
US6279738B1 (en) 2000-06-17 2001-08-28 Cryovac, Inc. Foam packaging tray and packaging method using same
JP2002174620A (en) * 2000-12-07 2002-06-21 Denso Corp Gas sensor element and gas sensor
US6627273B2 (en) 2001-03-13 2003-09-30 Cryovac, Inc. Lidstock laminate
DE60202069T2 (en) * 2001-05-18 2006-03-02 Stanpac Inc., Smithville Composite closure element for a container
US7776416B2 (en) * 2001-08-20 2010-08-17 Cryovac, Inc. Case-ready package having absorbent pad
JP2005526670A (en) * 2001-10-24 2005-09-08 パクティブ コーポレイション System and method for packaging meat products in a low oxygen concentration environment
CA2414714A1 (en) * 2002-01-04 2003-07-04 The Pillsbury Company Trays for sauces, products containing same and methods
US6913147B2 (en) * 2002-05-16 2005-07-05 Sealed Air Corporation (Us) Packaging structure having a frame and film
US6769227B2 (en) 2002-07-23 2004-08-03 Cryovac, Inc. Package including a lidstock laminate
DE10237933A1 (en) * 2002-08-14 2004-02-26 Multivac Sepp Haggenmüller Gmbh & Co. Kg Packaging machine for food in trays comprises mobile upper and lower sections enclosing chamber for tray, rollers feeding film into chamber, after which it is lifted away from food and sealed to tray at its edges
US20040118852A1 (en) * 2002-12-19 2004-06-24 Cryovac, Inc. Film fracture feature for peelable multilayer package lid
US7314669B2 (en) * 2003-02-05 2008-01-01 Pechiney Emballage Flexible Europe Easy peel film structures
DE10352431A1 (en) * 2003-11-10 2005-06-09 Mitsubishi Polyester Film Gmbh Peelable polyester film with automatic venting, process for their preparation and their use
ITBO20050065A1 (en) * 2005-02-10 2006-08-11 Awax Progettazione MACHINE FOR PACKAGING FOOD PRODUCTS IN CLOSED TRAYS SUPPORTED WITH A THERMOPLASTIC FILM, PARTICULARLY FOR PRODUCING PACKAGES IN A MODIFIED ATMOSPHERE AND RELATIVE WORK PROCEDURE
EP1724205A3 (en) * 2005-05-16 2009-04-01 Sealed Air (New Zealand) A container and method for forming a container
DE102005035476B4 (en) * 2005-07-26 2022-07-07 Jörg von Seggern Maschinenbau GmbH Device for gas-tight packaging of objects
AU2006340388A1 (en) * 2006-03-21 2007-09-27 Lee, Kee Eng A reusable plastic storage container and lid with gas-permeable membranes for modified atmosphere storage of food and perishables
US20100181318A1 (en) * 2006-07-11 2010-07-22 Roscoe Louis Bava Packaging for fresh foodstuffs
US7748561B2 (en) * 2006-07-11 2010-07-06 Taylor Fresh Vegetables, Inc. Atmosphere controlled packaging for fresh foodstuffs
US7748560B2 (en) * 2006-07-11 2010-07-06 Taylor Fresh Vegetables, Inc. Atmosphere controlled packaging for fresh foodstuffs
DE102006061309A1 (en) * 2006-12-22 2008-07-03 Jörg von Seggern Maschinenbau GmbH Method for gas-tight packaging of objects and installation for gas-tight packaging of objects
ITBO20070391A1 (en) * 2007-06-01 2008-12-02 Coopbox Europ Spa PLASTIC MATERIAL LEAF, TRAY FOR A FOOD PRODUCT OBTAINED FROM THE LEAF, PACKAGE INCLUDING THE TRAY AND ITS APPLICATION METHOD.
US8146781B2 (en) 2007-08-09 2012-04-03 Huhtamaki, Inc. Dispenser for viscous condiments
US20100255162A1 (en) 2009-04-06 2010-10-07 Cryovac, Inc. Packaging with on-demand oxygen generation
DE202009018478U1 (en) 2009-08-18 2011-10-11 Wolf Management Gmbh packaging
US8697160B2 (en) 2009-10-06 2014-04-15 Cryovac, Inc. Suspension packaging with on-demand oxygen exposure
US20110311688A1 (en) 2010-06-22 2011-12-22 Cryovac, Inc. Package comprising on-demand collapsible support member
US8357414B2 (en) * 2010-08-25 2013-01-22 Cryovac, Inc. Package with on-demand product elevation
WO2012049131A1 (en) * 2010-10-11 2012-04-19 Cryovac, Inc. Package with shrinkable film lid
EP2441683B1 (en) * 2010-10-12 2012-12-12 MULTIVAC Sepp Haggenmüller GmbH & Co KG Sealing station and method for cutting a cover film
DE102012006696A1 (en) * 2012-03-30 2013-10-02 Multivac Sepp Haggenmüller Gmbh & Co. Kg Packaging machine with a sealing device
USD712250S1 (en) 2012-09-10 2014-09-02 The Hillshire Brands Company Packaging for food product
USD705051S1 (en) 2012-09-18 2014-05-20 The Hillshire Brands Company Packaging for food product
US8397914B1 (en) * 2012-10-11 2013-03-19 Curwood, Inc. Heat shrunk, manually openable flexible film package
US8746490B2 (en) * 2012-11-06 2014-06-10 Sonoco Development, Inc. Resealable package film
EP2810894A1 (en) * 2013-06-03 2014-12-10 Philip Morris Products S.A. Sheet material with tab
WO2015012836A1 (en) * 2013-07-25 2015-01-29 Bemis Performance Packaging, Inc. Easy-open self-venting microwavable tray and overwrap
GB201317521D0 (en) * 2013-10-03 2013-11-20 Fujifilm Mfg Europe Bv Membranes
WO2015112110A1 (en) * 2014-01-21 2015-07-30 Bemis Performance Packaging Overwrap with integral lidding film
US9532836B2 (en) * 2014-05-28 2017-01-03 Edgar Stuart Cornett Layered sterile workspace assembly
GB2522295B (en) * 2014-10-08 2016-03-09 Evesham Specialist Packaging Ltd Sealed fibrous container
US20170362006A1 (en) * 2014-11-24 2017-12-21 Bemis Company, Inc. Manually Openable Flexible Film Package
US10874473B2 (en) * 2016-04-28 2020-12-29 Daikyo Seiko Ltd. Container
GB2574057A (en) * 2018-05-25 2019-11-27 Proseal Uk Ltd Vacuum dome and vacuum skin packaging apparatus
EP3830001A2 (en) 2018-08-03 2021-06-09 Cryovac, LLC System and method for extending the shelf life of a package containing a fresh food product
USD896633S1 (en) 2019-01-29 2020-09-22 Golden State Foods Corp. Container
USD896634S1 (en) 2019-01-29 2020-09-22 Golden State Foods Corp. Container
KR20210153126A (en) * 2019-04-19 2021-12-16 시로파크 이탈리아 에스.알.엘. Food container and manufacturing method therefor
WO2021207113A1 (en) 2020-04-07 2021-10-14 Cryovac, Llc Package and method for color retention of fresh meat
CN115916652A (en) * 2020-06-19 2023-04-04 阿姆科挠性物品北美公司 Package, packaged product and method of use
US20230227201A1 (en) * 2022-01-10 2023-07-20 Midland Paper Company Food tray apparatus and methods

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1042119A (en) * 1911-12-14 1912-10-22 James A Kavanagh Food-package.
US2260064A (en) * 1939-08-16 1941-10-21 Stokes & Smith Co Method of making containers
US2623826A (en) * 1949-07-11 1952-12-30 Swift & Co Vacuum packaging of meat
US2814381A (en) * 1955-08-22 1957-11-26 Stevick David Wade Container for dressed poultry and the like
US2925346A (en) * 1957-08-12 1960-02-16 Swift & Co Gettering of vacuum packages
US3074798A (en) * 1959-03-25 1963-01-22 Charles E Palmer Method of packaging meat
US3019573A (en) * 1959-04-13 1962-02-06 Union Carbide Corp Insulation wrapping machine
US3360382A (en) * 1965-12-27 1967-12-26 Scientific Atlanta Method of packaging meat
US3561668A (en) * 1966-08-23 1971-02-09 Anderson Bros Mfg Co Sealed package
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
US3641732A (en) * 1970-03-05 1972-02-15 Masaaki Fujio Method of packaging packs or articles with a heat-shrinking material
US3713849A (en) * 1970-04-15 1973-01-30 Mayer & Co Inc O Meat package
US3716180A (en) * 1970-06-01 1973-02-13 Robalex Inc Packaging
US3783089A (en) * 1971-07-28 1974-01-01 Phillips Petroleum Co Heat sealed,readily peelable or tearable structure suitable for closures,labels,packaging,etc.
DE2240234A1 (en) * 1971-08-16 1973-03-01 American Beef Packers Inc PACKAGING FOR FRESH MEAT AND PROCESS FOR PACKAGING FRESH MEAT
US3843806A (en) * 1972-03-29 1974-10-22 Standard Packaging Corp Granular package
US3808394A (en) * 1972-03-31 1974-04-30 Anjac Plastics Creating holes in flexible members
US4055672A (en) * 1972-04-10 1977-10-25 Standard Packaging Corporation Controlled atmosphere package
FR2323594A1 (en) * 1975-09-11 1977-04-08 Mardon Flexible Packaging Ltd Multi layer protective packaging material - has removable flexible opaque outer layer covering inner transparent layer
US4522835A (en) * 1976-09-13 1985-06-11 Transfresh Corporation Process and composition for producing and maintaining good color in fresh meat, fresh poultry and fresh fish
US4264392A (en) * 1977-09-02 1981-04-28 Pharmachem Corporation Process for forming a peelable seal
US4349146A (en) * 1980-11-28 1982-09-14 Mobil Oil Corporation Packaging tray
US4438850A (en) * 1982-07-15 1984-03-27 Reynolds Metals Company Membrane closure structure
CH662736A5 (en) * 1983-01-14 1987-10-30 Firmenich & Cie DEVICE FOR SCENTING AMBIENT AIR AND CLOSED ENCLOSURES.
US4590078A (en) * 1983-06-09 1986-05-20 Umina Anthony P Process and apparatus for preparing canned baked products
US4700531A (en) * 1984-07-20 1987-10-20 American Can Company Method of forming a package having strong seals and a modified ply-separation opening
JPS61103445A (en) * 1984-10-24 1986-05-21 三菱瓦斯化学株式会社 Method for preserving drug
US4840271A (en) * 1985-11-14 1989-06-20 Garwood, Ltd. Improved thermoplastic skin packing means
US5226531A (en) * 1986-09-03 1993-07-13 Seawell North America Inc. Food packaging with gas between tensioned film and lid
GB8622905D0 (en) * 1986-09-23 1986-10-29 Keyes Uk Ltd Packaging
JPS63152638A (en) * 1986-10-06 1988-06-25 アプライド・エクストルージョン・テクノロジーズ・インコーポレーテッド Packing film of adjusted atmosphere
CA1295972C (en) * 1986-10-06 1992-02-18 Applied Extrusion Technologies, Inc. Controlled atmospheric packaging film
IL85441A0 (en) * 1987-02-19 1988-07-31 Greengras Michael Controlled ripening of produce and fruits
US5045331A (en) * 1987-08-14 1991-09-03 Hercules Incorporated Container for controlled atomsphere packaging
US4847148A (en) * 1987-10-30 1989-07-11 W. R. Grace & Co. Thermoformable barrier sheet
US4886690A (en) * 1987-12-21 1989-12-12 W. R. Grace & Co. Peelable barrier film for vacuum skin packages and the like
US4889731A (en) * 1988-02-12 1989-12-26 W. R. Grace & Co.-Conn. Package having peelable film
US4910033A (en) * 1988-05-13 1990-03-20 W. R. Grace & Co. Vacuum skin packages with reduced product discoloration
US5296291A (en) * 1989-05-05 1994-03-22 W. R. Grace & Co.-Conn. Heat resistant breathable films
US5560182A (en) * 1990-01-19 1996-10-01 Seawell North America Inc. Packaging method
US5079059A (en) * 1990-06-25 1992-01-07 Redex Packaging Corp. Strippable seal mechanism
US5132151A (en) * 1990-11-07 1992-07-21 Tredegar Industries, Inc. Multi-layer cover
GB2251540B (en) * 1991-01-08 1993-11-24 United Biscuits Ltd Improvements in and relating to preserving food products
CA2130896C (en) * 1992-04-27 2004-10-05 Jose Porchia Microperforated film and packaging bag made therefrom
US5346735A (en) * 1992-08-14 1994-09-13 W. R. Grace & Co.-Conn Peelable barrier film for vacuum skin packages and the like
DE4236886C2 (en) * 1992-10-31 1997-11-20 Klocke Verpackungs Service Containers for aromatic substances
US5439132A (en) * 1993-05-20 1995-08-08 World Class Packaging Systems, Inc. Dual cover package
US5348752A (en) * 1993-05-20 1994-09-20 World Class Packaging Systems, Inc. Dual state food packaging
US5419096A (en) * 1993-07-28 1995-05-30 World Class Packaging Systems, Inc. Packaging method and apparatus for packaging large meat products in a desired gaseous atmosphere
US5419097A (en) * 1993-11-18 1995-05-30 World Class Packaging Systems, Inc. Method and apparatus for packaging food
US5402622A (en) * 1994-01-31 1995-04-04 W.R. Grace & Co.-Conn. Peelable barrier layer VSP package, and method for making same
NZ272738A (en) * 1994-08-23 1998-01-26 Grace W R & Co Meat package comprising a peelable barrier package with an oxygen scavenging component
CA2166947C (en) * 1995-01-11 2007-03-13 Patrick N. Kocher Package with shrink film lidstock
US5686126A (en) * 1995-06-06 1997-11-11 W. R. Grace & Co.-Conn. Dual web package having improved gaseous exchange
US5591468A (en) * 1995-06-06 1997-01-07 W. R. Grace & Co.-Conn. Method of shrinking film to apply lidstock and package made therefrom
US5686127A (en) * 1995-06-06 1997-11-11 W. R. Grace & Co.-Conn. Dual web package having improved gaseous exchange
US5632134A (en) * 1995-09-08 1997-05-27 W. R. Grace & Co.-Conn. Method of preparing a package having a multiple-film lid
US5718101A (en) * 1996-06-04 1998-02-17 W. R. Grace & Co.-Conn. Method and apparatus for packaging a product in a dual-lid package

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DE69808493T2 (en) 2003-03-20
ES2182278T3 (en) 2003-03-01
DE69808493D1 (en) 2002-11-07
CA2283254C (en) 2006-11-28
ATE225298T1 (en) 2002-10-15
AU6695498A (en) 1998-09-29
EP1007440A1 (en) 2000-06-14
AU733753B2 (en) 2001-05-24
US6042862A (en) 2000-03-28
EP1007440B1 (en) 2002-10-02
WO1998040287A1 (en) 1998-09-17
NZ337582A (en) 2000-12-22
AR012555A1 (en) 2000-11-08
DK1007440T3 (en) 2003-01-27
US5779050A (en) 1998-07-14

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