发明名称 CLOSURE WITH WELDED ON TAMPER RING
摘要 A tamper indicating closure for a container comprising a threaded cap to which is attached an indicator ring. The indicator ring has a radially inward lower flange that slips into locking engagement with a flange on the neck of the container as the closure is applied to the container. As the closure is removed from the container, the indicator ring is severed along weakened portions so that the lower portion of the indicator ring drops clear of the closure thus providing an indication the closure has been rotated in a direction for its removal from the container.
申请公布号 AU7506387(A) 申请公布日期 1988.02.18
申请号 AU19870075063 申请日期 1987.07.02
申请人 OWENS-ILLINOIS CLOSURE INC., 发明人 JAMES LEWIS GREGORY
分类号 B65D55/02;B65D41/34;B65D55/08;G09F3/03 主分类号 B65D55/02
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