Method for packing food

Package making – Methods – With contents treating

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Details

53435, 53440, B65B 3100

Patent

active

056899378

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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patent: 5560182 (1996-10-01), Garwood

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