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Benefits
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Extends shelf-life by limiting
availability of oxygen to the product, which retards bacterial and
enzymatic spoilage. CO2 gas-flushing further limits bacterial
growth
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Minimizes contamination and pilferage
(sealed bags)
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Process
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Packaging Film
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Often PA/PE (nylon/low-density
polyethylene)
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Films of this barrier level (below
10,000 cc's O2/sq. meter on 650 cc's O2/100 sq. in.) must also carry
TTI (time, temperature indicators) on the individual packages in the
U.S.
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Typical Package Sizes
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5-20 lb. bags of shrimp, shellfish,
fish parts, etc.
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Individual whole or half fish
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Multiple case-ready over-wrapped trays
in a master bag/box
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