Special receptacle or package – Including ancillary article contacting medium – Gas medium
Patent
1999-06-29
2000-09-05
Foster, Jim
Special receptacle or package
Including ancillary article contacting medium
Gas medium
53432, 426124, 426129, B65D 8120
Patent
active
061128902
ABSTRACT:
A modified atmosphere package for storing oxygen sensitive goods which contains a a gas permeable tray for holding the oxygen sensitive goods, a gas permeable film positioned over and adjacent to the tray forming a wrapped tray, a barrier bag with an inside surface and an outside surface within which the wrapped tray is disposed, and a pressure relief valve located on the outside surface of the barrier bag. The tray contains foam material, at least about 20 volume percent of which is open cell foam with an average cell diameter of from about 0.001 to about 0.020 inches. A film of gas permeable material is disposed over and contiguous with the bottom wall of the gas permeable tray. The barrier bag has an oxygen permeability of less than 5 cubic centimeters per 100 square inches per 24 hours.
REFERENCES:
patent: 3574642 (1971-04-01), Weinke
patent: 3681092 (1972-08-01), Titchenal et al.
patent: 4548824 (1985-10-01), Mitchell et al.
patent: 5698250 (1997-12-01), DelDuca et al.
patent: 5711978 (1998-01-01), Breen et al.
patent: 5811142 (1998-09-01), DelDuca et al.
patent: 5916613 (1999-06-01), Stockley, III
patent: 5948457 (1999-09-01), DelDuca et al.
Foster Jim
Greenwald Howard J.
Tres Fresh. LLC
LandOfFree
Packaging system for preserving perishable items does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Packaging system for preserving perishable items, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Packaging system for preserving perishable items will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2202793