Electric heating – Microwave heating – Cookware
Patent
1994-07-01
1995-11-21
Leung, Philip H.
Electric heating
Microwave heating
Cookware
219728, 426107, 426234, 99DIG14, H05B 680
Patent
active
054689392
ABSTRACT:
A container for popping popcorn in a microwave oven includes bottom, front, side rear and top walls which are generally rectilinear and define an interior space for containing the popcorn. The container is formed of a cardboard material, and the side walls are collapsible inwardly to permit the container to collapse when pressure is applied to its bottom and top walls and to expand to define the interior space when pressure is applied to the junction of the rear wall and one of said top and bottom walls and the junction of the front wall and the other of the top and bottom walls. A material which reflects microwaves is disposed on the bottom wall and on a strip at the lower edges of the front rear and side walls.
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