发明名称 Wrapper with a perforation line for tearing
摘要 A wrapper for enclosing an article. The wrapper is wrapped around the article with an overlapping area of the wrapper being sealed. A line of perforations are aligned in a fixed position relative to the overlapped area so that lateral pressure applied to either side of the perforation line tears the wrapper at the perforations. Preferably, the lower one of the overlapped portions of the wrapper has a cut extending from the side to facilitate separation of wrapper about a tear line.
申请公布号 US4726473(A) 申请公布日期 1988.02.23
申请号 US19860880439 申请日期 1986.06.30
申请人 FUJI PHOTO FILM CO., LTD. 发明人 SATO, NORIKAZU;KUDO, YOSHIYUKI
分类号 B65D75/46;B65D75/58;B65D75/62;B65D77/30;(IPC1-7):B65D3/26 主分类号 B65D75/46
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