Closure

Details Closure Closure

B - Operations, Transporting

65

D

206/22, 206/45

B65D 53/06 (2006.01) B65D 41/04 (2006.01)

Patent

CA 1168621

CLOSURE Abstract of Disclosure A closure for fitment to the threaded neck of a con- tainer is disclosed. The closure is especially adapted for use in packaging products such as carbonated beverages. The closure has a circular top wall and an annular skirt downwardly depending therefrom. The skirt carries about its inside surface a closure thread for cooperation with the neck thread of the container. A circular, flexible resilient liner is positioned against but rotatable with respect to the inside surface of the top wall and has a diameter greater than the outside diameter of the container lip which defines the container mouth. There is provided an annular projection which is located adjacent the inside intersection of the top wall and the skirt. This projec- tion has a configuration whereby it presses the liner on the outside edge of the container lip to form a gas-tight seal when the closure is fitted onto the container.

392976

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