EASY OPEN BAG
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United States of America Patent
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Issued Date -
Oct 5, 2017
app pub date -
Mar 30, 2016
filing date -
Mar 30, 2016
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Abstract
A shipping bag or sack having side gussets, an easy open double fold, and tightly sealed stepped ends is described that withstands internally forces at the easy open end during drop tests. The side gussets include a stepped feature that may be incorporated into polywoven, thermoplastic and paper bags. The bags further include a two step fold and seal process.
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