Packaging system for preserving perishable items
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United States of America Patent
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Aug 7, 2001
Issued Date -
N/A
app pub date -
Jul 3, 2000
filing date -
Oct 29, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A packaging system for preserving a perishable item which contains a gas permeable tray containing open-cell foam disposed within a sealed, oxygen-impermeable barrier bag. The open cells within the gas-permeable tray contain less than about 0.05 volume percent of oxygen, and the atmosphere within the sealed barrier bag contains less than about 0.05 volume percent of oxygen.
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