Foam in bag packaging system
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United States of America Patent
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Oct 7, 2003
Issued Date -
N/A
app pub date -
Jun 18, 2001
filing date -
Apr 3, 1996
priority date (Note) -
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Abstract
An apparatus is disclosed for enhancing the mixing of foam precursors in foam-in-bag precursor systems, to thereby enhance the quality of the resulting foam. The apparatus comprises a heated chamber for storing bags containing the precursors in separate compartments, an opening for dispensing the heated bags, and mechanical agitators for externally agitating the bag containing the separated foam-forming precursors to mix the precursors and form foam. Also, a foam cushion packaging precursor is disclosed and comprises such a heated bag.
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