| 摘要 |
A dispensing closure for a container comprising a closure body adapted to be mounted on the container. The closure body has a dispensing orifice and a sealing cap. A pair of adjacently spaced living hinges connect the sealing cap to the closure body for movement between an open and a closed position. The closure body and sealing cap have sealing elements that provide a complete peripheral seal between the sealing cap and the closure body when in the closed position. The sealing cap has a camming lug located between the living hinges, and contacting the sealing elements on the closure body without impairing the integrity of the sealing elements, and further provides a snap-action to the movement of the sealing cap from the open to the closed position.
|
