发明名称 SHEET MATERIAL DISPENSING PACKAGE
摘要 "SHEET MATERIAL DISPENSING PACKAGE" A cut and creased blank of foldable sheet material for forming a container-dispenser for tearable sheet material of the type including a serrated tearing edge formed from the foldable sheet material and stiffened with a synthetic resin. The blank is provided with foldably connected panels and end flaps so that it can be formed into a container having a box-lid and a tearing edge located on a selected margin of one of the panels. A preferred structure is provided in which the tearing edge is located on the margin of the bottom panel. Catch means is provided for releasably retaining the lid in closed position. A preferred cutting edge is made up of a series of intersecting or tangential substantially arcuate indentations intervened by correspondingly sharp teeth. Containers made from a blank of this type are described.
申请公布号 CA1300566(C) 申请公布日期 1992.05.12
申请号 CA19860506120 申请日期 1986.04.08
申请人 CALCAGNI, PETER L. 发明人 CALCAGNI, PETER L.
分类号 B65D83/08 主分类号 B65D83/08
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