Method of sealing a container

Details Method of sealing a container Method of sealing a container

1979-05-01

1981-03-31

Culver, Horace M.

Package making

Methods

Closing package or filled receptacle

B67B 500

Patent

active

042585295

ABSTRACT:
A hermetically sealed recloseable container is provided in which the closure is formed from a thermoplastic ring and an independent sheet-form member which is bonded to the ring and the upper end of the container such that when the closure is removed the sheet-form member will remain integral with the ring to provide a closure useful for reclosing the container. The method of forming such a sealed container is also provided.

REFERENCES:
patent: 2387439 (1945-10-01), Grabus, Jr. et al.
patent: 2620939 (1952-12-01), Weisgerber
patent: 3460310 (1969-08-01), Adcock et al.
patent: 3773205 (1973-11-01), Keeler et al.
patent: 3815314 (1974-06-01), Pollock et al.
patent: 3968823 (1976-07-01), Simon
patent: 3973719 (1976-08-01), Johnson et al.

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