发明名称 A closure
摘要 <p>A closure (110) for a container is provided and comprises a generally plain crown (120) with a tubular skirt (130) depending from its periphery. The tubular skirt (130) has a first weakened zone (140) defining a first tamperevident portion; the first weakened zone (140) is adapted to break on first opening of the closure (110). The tubular skirt has a second weakened zone (190) defining a second tamperevident portion axially spaced from the first tamperevident portion. The second weakened zone (190) is protected from breakage in response to first opening of the container (110) but is arranged to break if the first tamperevident portion is removed from the container (110). &lt;IMAGE&gt;</p>
申请公布号 EP1251076(A1) 申请公布日期 2002.10.23
申请号 EP20010303665 申请日期 2001.04.20
申请人 CROWN CORK & SEAL TECHNOLOGIES CORPORATION 发明人
分类号 B65D41/34;B65D49/06;(IPC1-7):B65D41/34 主分类号 B65D41/34
代理机构 代理人
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