Method for producing food filled and sealed container
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United States of America Patent
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Feb 3, 2015
Grant Date -
Mar 22, 2012
app pub date -
May 11, 2010
filing date -
May 13, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
It is a method for producing a food-filled and sealed container having a high product value, in which a container lid made of resin is not deformed after sealing. In this method for producing a food-filled and sealed container, after a food is filled in a container body (10) made of thermoplastic resin, the container is sealed by heat sealing a container lid (20) made of thermoplastic resin, and the container body (10) and/or the container lid (20) have sealing surfaces (13, 24) provided with a concavity or convexity.
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