Packaging system for preserving perishable items

Details Packaging system for preserving perishable items Packaging system for preserving perishable items

B - Operations, Transporting

65

D

B65D 81/20 (2006.01) B65D 77/22 (2006.01)

Patent

CA 2391017

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.

L'invention concerne un conditionnement à atmosphère modifiée, destiné au stockage de marchandises sensibles à l'oxygène. Il est constitué d'un plateau support accueillant ces marchandises et d'un film enveloppant le plateau. Le plateau et le film sont perméables au gaz. Le plateau est fait d'une mousse dont 20% au moins du volume est constitué d'alvéoles ouvertes. Un volet s'articulant sur une paroi du plateau comporte un récipient pouvant accueillir une source de gaz carbonique, et notamment de la glace carbonique.

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