Multi-ply composite container with regions of weakened strength and method for manufacturing same
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United States of America Patent
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May 6, 2003
Grant Date -
Dec 19, 2002
app pub date -
Aug 12, 2002
filing date -
May 2, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A multi-ply composite container for consumer products with at least one region of weakened strength and method for manufacturing same is provided. The composite container includes a multi-ply composite tube having a tubular body ply, a liner ply adhered to the inner surface of the tubular body ply and a label ply adhered to the outer surface of the body ply. The composite container also includes at least one circumferential score line in the multi-ply composite tube through the label ply and the body ply. The container and method overcome limitations imposed by conventional composite containers by providing a composite container which provides for easy opening, better consumer access, resealability, storage for left over food product, and easier consumer recycling.
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