Method for packing food
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United States of America Patent
Stats
-
Nov 25, 1997
Grant Date -
N/A
app pub date -
Mar 5, 1996
filing date -
Nov 18, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A reproducible and reliable method for packaging food which may include an automatic temperature control system. The film is sealed to the tray at a first location spaced inwardly from the peripheral edge of the tray. The film is then severed. At appropriate times, excess heat may be removed from the inside of the sealing and severing apparatus. The upper housing of the severing apparatus may have a cooling vent which is automatically operated to exchange the hot atmosphere which is collected in the upper part of the chamber.
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Family
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Cited Art Landscape
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