IMPROVED PULP DISPOSABLE TRAY
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United States of America Patent
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Issued Date -
Jun 11, 2020
app pub date -
Sep 14, 2017
filing date -
Sep 14, 2016
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Abstract
The present invention solves the above mentioned technical problems by providing a three dimensional molded shape suitable for use in the fabrication of a food tray, the molded shape comprising a molded pulp portion with side walls and a bottom wall comprising virgin or recycled cellulose fibers and a film laminate portion comprising a polyester film with an amorphous polyester heat seal layer.
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