发明授权
US4793505A Tamper-indicating container closure with rupturable disk 失效
篡改指示容器封闭与可破坏的磁盘

Tamper-indicating container closure with rupturable disk
摘要:
A container closure includes a cap having depending interior tines in engagement with a tamper-indicating element and thereby moving the element into registry with a container access port. Load-sharing structure is incorporated in the cap to provide additive force for movement of the tamper-indicating element, such force being imposed on the element at a location spaced from the location of engagement of the tines and the element. The load-sharing structure may also provide for sealably reclosing the container upon opening of the closure and removal of the tamper-indicating element.
信息查询
0/0