发明名称 Tamper-evident closure
摘要 <p>A tamper indicating package comprising a container (30) having a neck (31) with a threaded finish, an annular bead (37) on the neck, a plastic closure (32) which includes a base wall (33) and a depending peripheral skirt (34) having threads interengaging the threads of the container, and a tamper indicating band (35) attached to the skirt by a plurality of weakened portions (36) defining a line of severing. An annular flange (40) extends axially upwardly and inwardly from the tamper indicating band toward the base wall of the closure, and comprises a first continuous annular flange portion (42) connected to the band by a hinge portion (41) and a second portion (43) which has free ends of the segment portions engaging beneath the bead on the container when the closure is threaded onto the container. &lt;IMAGE&gt;</p>
申请公布号 EP0861792(A1) 申请公布日期 1998.09.02
申请号 EP19980301411 申请日期 1998.02.26
申请人 OWENS-ILLINOIS CLOSURE INC., 发明人 INGRAM, KEITH W.
分类号 B65D41/34;(IPC1-7):B65D41/34 主分类号 B65D41/34
代理机构 代理人
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