CA2391017A1 - Packaging system for preserving perishable items - Google Patents

Packaging system for preserving perishable items Download PDF

Info

Publication number
CA2391017A1
CA2391017A1 CA002391017A CA2391017A CA2391017A1 CA 2391017 A1 CA2391017 A1 CA 2391017A1 CA 002391017 A CA002391017 A CA 002391017A CA 2391017 A CA2391017 A CA 2391017A CA 2391017 A1 CA2391017 A1 CA 2391017A1
Authority
CA
Canada
Prior art keywords
tray
packaging system
perishable items
gas permeable
preserving perishable
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
CA002391017A
Other languages
French (fr)
Other versions
CA2391017C (en
Inventor
Edward A. Colombo
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US09/684,381 external-priority patent/US6269946B1/en
Application filed by Individual filed Critical Individual
Publication of CA2391017A1 publication Critical patent/CA2391017A1/en
Application granted granted Critical
Publication of CA2391017C publication Critical patent/CA2391017C/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
    • 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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2069—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
    • 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
    • B65D77/22—Details
    • B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

A modified atmosphere package for storing oxygen sensitive goods which contains a gas permeable tray (500) for holding the oxygen-sensitive goods and a gas permeable film (18) wrapped over the tray. The tray is made from foam material; at least about 20 volume percent of said foam material is open cell foam. A
hinged flap (502) is connected to a wall of the tray and contains a receptacle (504) in which a source of carbon dioxide (522) (such as dry ice) may be disposed.
CA002391017A 1999-11-09 2000-11-08 Packaging system for preserving perishable items Expired - Fee Related CA2391017C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16427799P 1999-11-09 1999-11-09
US60/164,277 1999-11-09
US09/684,381 2000-10-07
US09/684,381 US6269946B1 (en) 1998-10-29 2000-10-07 Packaging system for preserving perishable items
PCT/US2000/042014 WO2001034469A2 (en) 1999-11-09 2000-11-08 Packaging system for preserving perishable items

Publications (2)

Publication Number Publication Date
CA2391017A1 true CA2391017A1 (en) 2001-05-17
CA2391017C CA2391017C (en) 2006-01-24

Family

ID=26860412

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002391017A Expired - Fee Related CA2391017C (en) 1999-11-09 2000-11-08 Packaging system for preserving perishable items

Country Status (4)

Country Link
EP (1) EP1233907A2 (en)
AU (1) AU2923101A (en)
CA (1) CA2391017C (en)
WO (1) WO2001034469A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1367911A2 (en) * 2001-03-02 2003-12-10 The Procter & Gamble Company Devices and methods for prolonging the storage life of produce
DE102013114896B4 (en) * 2013-12-27 2015-08-27 Schott Ag Packaging structure and method for the sterile packaging of containers for substances for medical, pharmaceutical or cosmetic applications, as well as methods for the further processing of containers using the packaging structure
US11887571B2 (en) 2020-09-11 2024-01-30 Rtx Corporation Acoustic attenuation structures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2143491C (en) * 1994-03-01 2011-02-22 Yasumasa Ishida A novel peptide related to human programmed cell death and dna encoding it
AU702738B2 (en) * 1994-06-30 1999-03-04 Cryovac, Inc. Barrier package for fresh meat products
US5667827A (en) * 1995-10-16 1997-09-16 Transhumance Process of packaging fresh meat
US5698250A (en) * 1996-04-03 1997-12-16 Tenneco Packaging Inc. Modifield atmosphere package for cut of raw meat

Also Published As

Publication number Publication date
CA2391017C (en) 2006-01-24
AU2923101A (en) 2001-06-06
EP1233907A2 (en) 2002-08-28
WO2001034469A2 (en) 2001-05-17
WO2001034469A3 (en) 2001-09-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20161108