Dispensing closure

Details Dispensing closure Dispensing closure

B - Operations, Transporting

65

D

B65D 47/12 (2006.01) B65D 47/06 (2006.01)

Patent

CA 2125617

ABSTRACT A resealable plastic closure formed of one piece of plastic material includes a swivelable diaphragm to allow a hinged spout to pivot between an upright dispensing position and a down closed position. To permit easier operation in closures containing diaphragms in small sizes, the diaphragm is divided by a crease, hinging the two sections, and one diaphragm section is invertible and the other diaphragm section is pliable, deformable. In a related aspect, when closed the spout's front end is closed by a front end plug located on a confronting wall. A novel cam arrangement allows closing the spout without causing wear to the front end sealing plug, enhancing the closure's operational longevity. Improved side latches for the spout are provided by flexible latch member supporting wall that may flex into an adjacent cavity on the underside of the closure base.

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