发明名称 Protective container
摘要 A protective cell configuration, container incorporating same, and blank for making same formed from foldable sheetlike material such as corrugated paperboard or the like wherein a conventional wrap-around carton has a bottom panel with sections and flaps at each end which are rolled inward before folding to form a generally tubular protective cell at each end of the carton. The sections include a geometric pattern of folds and cuts which cause the parts thereof to fold into an arrangement of angled planes thereby increasing the end crush characteristics of the carton.
申请公布号 US3895712(A) 申请公布日期 1975.07.22
申请号 US19740502046 申请日期 1974.08.30
申请人 HOERNER WALDORF CORPORATION 发明人 SIEFFERT, WILLIAM G.
分类号 B65D5/50;(IPC1-7):B65D5/02;B65D85/30 主分类号 B65D5/50
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