CA2037495A1 - Method for packaging perishable products - Google Patents

Method for packaging perishable products

Info

Publication number
CA2037495A1
CA2037495A1 CA 2037495 CA2037495A CA2037495A1 CA 2037495 A1 CA2037495 A1 CA 2037495A1 CA 2037495 CA2037495 CA 2037495 CA 2037495 A CA2037495 A CA 2037495A CA 2037495 A1 CA2037495 A1 CA 2037495A1
Authority
CA
Canada
Prior art keywords
tray
product
packaging system
packaging
freezing
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
CA 2037495
Other languages
French (fr)
Other versions
CA2037495C (en
Inventor
Jerry L. Mitchell
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
Application filed by Individual filed Critical Individual
Priority to CA 2037495 priority Critical patent/CA2037495C/en
Publication of CA2037495A1 publication Critical patent/CA2037495A1/en
Application granted granted Critical
Publication of CA2037495C publication Critical patent/CA2037495C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Vacuum Packaging (AREA)
  • Packages (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

A method and apparatus for packaging perishable products is disclosed, said method and apparatus enabling the alteration of the gaseous environment surrounding a given product. The packaging system can be readily prepared for immediate transport and aging, retail display and consumer freezing.
The present system comprises a relatively rigid tray which is sealed with a flexible gas impermeable cover, said tray being provided with a resealable septum valve. The tray is also preferably provided with a plurality of protrusions or mounds so as to facilitate gas how and contact with a given perishable product. The atmosphere in the packaging system may be modified to inhibit bacterial decay of the product and/or to enhance its appearance. Likewise, the package may be prepared for freezing by drawing a substantial vacuum within the packaging system.
CA 2037495 1991-03-04 1991-03-04 Method for packaging perishable products Expired - Fee Related CA2037495C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2037495 CA2037495C (en) 1991-03-04 1991-03-04 Method for packaging perishable products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2037495 CA2037495C (en) 1991-03-04 1991-03-04 Method for packaging perishable products

Publications (2)

Publication Number Publication Date
CA2037495A1 true CA2037495A1 (en) 1992-09-05
CA2037495C CA2037495C (en) 2003-02-11

Family

ID=4147120

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2037495 Expired - Fee Related CA2037495C (en) 1991-03-04 1991-03-04 Method for packaging perishable products

Country Status (1)

Country Link
CA (1) CA2037495C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT506871A2 (en) * 2008-06-03 2009-12-15 Jueni Manfred PRESERVATION OF FOOD

Also Published As

Publication number Publication date
CA2037495C (en) 2003-02-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed