초록 ▼

A two-level tamper-evident system for molded plastic container closure combinations. The closure is of the type which has an inexpandable peripheral skirt which snaps over and locks onto the container lip and which must be broken at several fracture points before it can be removed. In addition a tea

A two-level tamper-evident system for molded plastic container closure combinations. The closure is of the type which has an inexpandable peripheral skirt which snaps over and locks onto the container lip and which must be broken at several fracture points before it can be removed. In addition a tear strip acts as a removable barrier to the fracture points. As such, it must be received before the closure can be removed.

대표청구항 ▼

A container/closure combination comprising: a container comprising a bottom and at least one side wall joined to the bottom and terminating in a peripheral seat defining an open end spaced from said bottom; a closure for said container having an inverted generally U-shaped peripheral section which f

A container/closure combination comprising: a container comprising a bottom and at least one side wall joined to the bottom and terminating in a peripheral seat defining an open end spaced from said bottom; a closure for said container having an inverted generally U-shaped peripheral section which fits interlockingly over the peripheral seat of the container and includes a skirt portion which, when the closure is in place on said container, lies outside of said side wall; means formed in said skirt portion to define at least one fracture point for splitting said skirt portion to facilitate removal thereof from the container; said container/closure combination further comprising a tear strip removably attached thereto so as to cover and prevent access to the fracture point when said closure is in place on said container seat.