Reclosable valve with removable hermetic external seal means

Details Reclosable valve with removable hermetic external seal means Reclosable valve with removable hermetic external seal means

1983-03-25

1984-09-04

Rolla, Joseph J.

Dispensing

With lock or fastening seal

Plural

222182, 22240212, 215250, 215254, 220276, 220284, B65D 8314

Patent

active

044692536

ABSTRACT:
A reclosable valve stem actuated valve structure for aerosol-type containers and the like which valve structure is provided with a preassembled but removable external seal. The seal includes a seal member, bonding agent, and a rupturable frangible zone. The valve structure can be associated with an aerosol-type container without interference from the seal and the seal can be opened before the interveningly filled valve-equipped container is used.

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