Oxygen absorbable laminate and production method thereof
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United States of America Patent
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Dec 31, 2002
Grant Date -
Jan 31, 2002
app pub date -
Jun 15, 2001
filing date -
Jun 19, 2000
priority date (Note) -
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Abstract
There are provided an oxygen absorbable laminate comprising an internal layer, an oxygen absorbable layer and an external layer, in which at least one surface of the oxygen absorbable laminate is roughened and subjected to a water incorporation treatment; and a production method thereof. The oxygen absorbable laminate can effectively exert oxygen absorbability even when used for dried foods and the like.
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