发明名称 Perforated film with prepunched tube holes
摘要 A package comprising a central tube, a product wound around the central tube and a perforated film having tube holes prepunched into the film is disclosed. This perforated prepunched tube hold film allows for substantially all of the product exposed surface to be covered by the perforated film but leaves the central tube ends uncovered.
申请公布号 AU5644094(A) 申请公布日期 1994.09.08
申请号 AU19940056440 申请日期 1994.03.01
申请人 W.R. GRACE & CO.-CONN. 发明人 STEPHEN FLOYD COMPTON
分类号 B65D75/00;D06P1/00 主分类号 B65D75/00
代理机构 代理人
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