Food carton for microwave heating

Details Food carton for microwave heating Food carton for microwave heating

1979-09-17

1981-04-07

Moorhead, Davis T.

Special receptacle or package

With pallet feature

Knockdown or collapsible type

426113, 229 17B, B65D 570

Patent

active

042600600

ABSTRACT:
Disclosed is a carton which is especially adapted for heating food products such as pizza, in microwave ovens. The bottom surface of the carton is cut to provide a plurality of tabs, which when bent from the carton, provide legs which space the bottom of the carton from a shelf in the oven, thereby allowing moisture vapor generated during heating to escape. According to a preferred embodiment, a moisture barrier film is releasably adhered to the bottom surface of the carton and a plurality of tabs so that, upon removal of the film prior to heating, the tabs are bent into their operable support position and the vent holes are opened.

REFERENCES:
patent: 2135124 (1938-11-01), Englar
patent: 2565146 (1951-08-01), Okom
patent: 2777769 (1957-01-01), Hodges
patent: 3272328 (1966-09-01), Knzyzanowski
patent: 3432087 (1969-03-01), Costello
patent: 3453661 (1969-07-01), Repko
patent: 3672916 (1972-06-01), Virnig
patent: 3876131 (1975-04-01), Tolaas
patent: 4030596 (1977-06-01), Snyder et al.
patent: 4096948 (1978-06-01), Kuchenbecker

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