EAST-OPEN PACKAGE
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United States of America Patent
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Issued Date -
Oct 20, 2011
app pub date -
Oct 21, 2008
filing date -
Oct 29, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Easy to open peelably sealed packages are disclosed which comprise a container having at least one surface of foamed poly(ethylene terephthalate), a product contained in the container and a lidding film containing the product and sealed to the periphery of the container, said lidding film having at least one surface of a copolyester, wherein said foamed poly(ethylene terephthalate) surface of the container and said copolyester surface of the lidding film are peelably sealed to each other. The packages are suitable for the packaging of food products which can be heated in the package.
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