FLEXIBLE POUCH WITH ARCUATE INNER SEAL
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United States of America Patent
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N/A
Issued Date -
Aug 1, 2013
app pub date -
Jan 31, 2012
filing date -
Jan 31, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A flexible pouch is provided having arcuate shaped gusset seals sealed to the top and/or bottom of the inner surface wall of the pouch body. The arcuate shaped gussets provide a more durable seam than that of the axially sealed gussets of the prior art. The arcuate shaped gusset seals also allow for greater expansion of the gusset relative to the axially sealed gussets of the prior art. The flexible pouch may further include a plurality of elongated baffles disposed on the skirt. The elongated baffles are operable to provide support for the weight of a filled flexible pouch so as to help the pouch remain upright when placed on its bottom surface. The flexible pouch further includes a gas pocket disposed axially along the side portions of the pouch.
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