发明名称 TAMPER-EVIDENT CLOSURE
摘要 A tamper-evident closure for a container is provided. The closure comprises a first portion including inner and outer parts, and a second portion. The outer part is rotatable relative to the inner part from a first position in which at least part of the first and second portions are adjacent each other to a second position in which there is a gap therebetween. The first portion comprises locking means for irreversibly locking the closure in the second position upon a first opening so that the gap cannot be closed. The inner part includes a line of weakness which breaks if the outer part is reverse rotated relative to the inner part.
申请公布号 PL2809589(T3) 申请公布日期 2017.02.28
申请号 PL12808731T 申请日期 2012.12.07
申请人 Obrist Closures Switzerland GmbH 发明人 MCPHERSON ALEXANDER DONALD MEIKLEM
分类号 B65D49/04;B65D55/02 主分类号 B65D49/04
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