发明名称 Simple recloseable pouring element, eg. for drink containers
摘要 A recloseable pouring element, especially for drink containers, comprises a base element (1) with an opening, a lid (2) attached to it, and a member (3) for penetrating the packaging wall. The opening member is fixed to the lid so that the first time the packaging is opened, the wall is penetrated by the opening element.
申请公布号 DE19807474(A1) 申请公布日期 1999.08.26
申请号 DE19981007474 申请日期 1998.02.24
申请人 SIG COMBIBLOC GMBH 发明人 STONEHOUSE, DAVID RICHARD
分类号 B65D5/74;(IPC1-7):B65D5/74 主分类号 B65D5/74
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