发明名称 PACKAGE COMPRISING A WRAPPING WITH A RECLOSABLE WITHDRAWAL OPENING, AND RELATIVE PACKING METHOD AND MACHINE
摘要 A package of cigarettes having a group of cigarettes; and a sealed wrapping which encloses the group of cigarettes, has a cigarette withdrawal opening closed by a reclosable sealing panel, and is made from a sheet of multilayer packing material having at least an outer layer, and an inner layer superimposed with the outer layer and having a U-shaped first incision defining the withdrawal opening; the outer layer is larger than the sealing panel, and has a U-shaped second incision located outwards of the first incision, surrounding the first incision on three sides, and defining the edges of the sealing panel.
申请公布号 US2011226640(A1) 申请公布日期 2011.09.22
申请号 US201113008210 申请日期 2011.01.18
申请人 G. D SOCIETA' PER AZIONI 发明人 BERTUZZI IVANOE;POLLONI ROBERTO;BIONDI ANDREA
分类号 B65D85/10 主分类号 B65D85/10
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