A - Human Necessities – 23 – B
Patent
A - Human Necessities
23
B
217/12, 99/199,
A23B 4/16 (2006.01) B65B 31/02 (2006.01) B65D 81/20 (2006.01)
Patent
CA 2037495
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.
Marks & Clerk
Mitchell Jerry L.
LandOfFree
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