Bottles and jars – Closures – Cap type
Patent
1986-10-23
1988-02-09
Norton, Donald F.
Bottles and jars
Closures
Cap type
B65D 5304
Patent
active
047236787
ABSTRACT:
A container and closure assembly in which the container has a finish portion and the closure is secured to the finish. A circular flexible rubbery sealing liner is located at the top of the container finish and below the cap, and a circular barrier liner that is printable if desired, is provided between the closure top and the flexible liner to reduce the passage of permanents such as O.sub.2 and CO.sub.2 therethrough.
REFERENCES:
patent: 2188942 (1940-02-01), Eisen
patent: 3823840 (1974-07-01), Zachkeim
patent: 4640428 (1987-02-01), Chang
Kollen Wendell J.
Lofgren Elizabeth A.
Bruss H. G.
Norton Donald F.
Owens-Illinois Plastic Products Inc.
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