发明名称 Tamper-indicating plastic closure with pilfer band having staggered scores
摘要 A tamper-indicating plastic closure includes an annular pilfer band which is partially detachably connected to the skirt portion of the closure, whereby the pilfer band remains connected to the closure after closure removal from an associate container. The pilfer band includes a fracturable region which fractures during closure removal, whereby the pilfer band splits and separates. The fracturable region is defined by a pair of circumferentially and vertically spaced, staggered scores which are configured to facilitate high-speed manufacture, and consistent tamper-indication.
申请公布号 US5320234(A) 申请公布日期 1994.06.14
申请号 US19920958014 申请日期 1992.10.07
申请人 H-C INDUSTRIES, INC. 发明人 KAMATH, RAMESH
分类号 B65D41/34;B65D55/02;(IPC1-7):B65D41/34 主分类号 B65D41/34
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