Multi-chamber pouch
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United States of America Patent
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-
Oct 3, 2023
Grant Date -
Aug 19, 2021
app pub date -
Feb 15, 2021
filing date -
Feb 13, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A multi-chamber pouch is provided having two or more three separate chambers that are stacked. The pouch includes two outer sheets formed of low-oxygen transfer material and one or more interior sheets are disposed between facing inside surfaces of the outer sheets such that all the sheets are stacked face-to-face. Peripheral edges of the sheets are sealed together (e.g., in conjunction with insertion of product) to form fluid tight chambers. In an arrangement using two interior sheets, three chambers are formed between the outer sheets. In an arraignment, alcohol containing liquid products are sealed within the chambers. Such a product may be frozen to provide an alcoholic ice-confection.
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