Dispensing closures

Details Dispensing closures Dispensing closures

B - Operations, Transporting

65

D

210/38

B65D 25/40 (2006.01)

Patent

CA 1082136

ABSTRACT OF THE DISCLOSURE A tamper-proof, one-piece device for securement to a receptacle for a fluent substance, the device including a membrane to seal the contents of the receptacle prior to initial use but which is rupturable through the medium of a piercing point to enable pouring of the contents. The membrane- puncturing element serves as a stopper to inhibit leakage and evaporation during periods of non-use.

294766

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