Plastic foil for packages with barrier layer, in particular for food packaging
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United States of America Patent
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Issued Date -
Jul 19, 2007
app pub date -
Feb 15, 2005
filing date -
Feb 16, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention concerns a plastic foil for packages designed for packaging cereals and cereal-based preparations. The invention is characterized in that said plastic foil consists of several layers among which one heat sealed layer, one HDPE layer and optionally one polypropylene layer, the opposite surface of the heat sealed layer being provided with a metal-coated barrier layer.
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