发明名称 Self-supporting and spill resistant food carton
摘要 A one piece blank is provided which may be erected into a generally hollow self-supporting food carton. The blank includes a base panel having first and second opposing score line edges, and first and second upright panels which are hingedly connected to corresponding scored edges of the base panel. The base panel also includes connecting side edges which extend between the opposing scored edges. Each upright panel includes bottom edge sections which extend outwardly from inwardly spaced locations on the connecting side edges. Cuts are provided which extend from the intersection of the connecting side edges and the bottom panel sections to the scored base panel edges. The carton is assembled by pivoting the first and second upright panels about the scored base edges, and attaching the upright panels at outwardly extending lateral edges. The arrangement and placement of cuts raises the base relative to the upright panels to provide arcuate supports for the carton.
申请公布号 US4711389(A) 申请公布日期 1987.12.08
申请号 US19860906585 申请日期 1986.09.09
申请人 INTERNATIONAL PAPER COMPANY 发明人 ALBA, ANDREW J.;GRIESEMER, JAMES A.;GORDON, ROBERT L.
分类号 B65D5/18;(IPC1-7):B65D5/18 主分类号 B65D5/18
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