Microwave container assembly
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United States of America Patent
Stats
-
Oct 31, 1989
Grant Date -
N/A
app pub date -
Aug 15, 1988
filing date -
Aug 15, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A paperboard container assembly for the microwave cooking and browning of food. The assembly is defined by an outer carton which surrounds a separate elongated tray. The tray is formed of a unitary blank of paperboard, a microwave interactive material and a polymer coating. The interactive material browns and crisps the food surface where contacted. The ends of the tray carry elongated, hollow feet to both support the tray bottom in vertially spaced relation to the carton bottom and to prevent shifting of the tray relative to the carton. Openings along the tray sidewalls and hollow feet prevent both scorching or burning of the paperboard and delamination of the polymer coating due to localized heat build-up.
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Family
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