Method and apparatus for forming and hermetically sealing slices of food items
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United States of America Patent
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-
Dec 30, 1997
Grant Date -
N/A
app pub date -
Jun 7, 1995
filing date -
Jun 5, 1989
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus and method for continuously forming hermetically sealed packages of a food item. A continuous web of thermoplastic material is folded and continuously formed with a hermetic longitudinal seal. The food item is inserted between inner surfaces of the tubular web member, which is then flattened to form a thin slice. A hermetic cross-seal is continuously formed transverse to the longitudinal seal. The web can be cooled before the cross-seals are formed.
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Family
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Cited Art Landscape
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