Supportive sidewall container for expandable food packages
作者： John J. Austin
DOI:
关键词:
摘要: A paperboard container for use in a microwave oven to cook an expandable food has square bottom support panel, upwardly and outwardly tapering, concave, trapezoidal side panels connected each edge of the cover overlapped, top panels. panel is foldably upper arcuate seal removably attached one opposed thereof close container. Upon expansion within oven, concave will expand aid confining perimeter
lens.org 参考文章(8)
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