发明名称 Venting carton and blank therefor
摘要 A carton, and a blank for forming the same, is disclosed which is adapted for storing and heating a food product such as a pizza. The carton includes a bottom wall defined by a bottom panel and closure panel, disposed in abutting and coplanar relationship. The bottom panel is provided with a plurality of venting apertures. In use, the closure panel is rotated away from the bottom panel such that a pair of elevator panels extend therebetween. The closure panel thereby defines a base for supporting the bottom panel in spaced relationship to the bottom of the oven. Further, the venting apertures are uncovered allowing moisture to escape from the carton while the pizza is being heated.
申请公布号 US4355757(A) 申请公布日期 1982.10.26
申请号 US19810240924 申请日期 1981.03.05
申请人 CHAMPION INTERNATIONAL CORPORATION 发明人 ROCCAFORTE, HARRY I.
分类号 B65D5/42;B65D81/34;(IPC1-7):B65D5/22;B65D5/36 主分类号 B65D5/42
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