Squeeze tube sack for aerosol type containers

Details Squeeze tube sack for aerosol type containers Squeeze tube sack for aerosol type containers

1978-03-17

1980-02-19

Knowles, Allen N.

Dispensing

With cutter and/or punch

To form dispensing opening in container

222 94, 222105, 22240216, B65D 3522

Patent

active

041890698

ABSTRACT:
In an aerosol type container having a pressure chamber and a cover adapted to receive and mount a valve assembly, an elongated flexible squeeze tube of impervious material is nested within the chamber and contains material to be dispensed through the valve assembly. A tube retainer centrally mounts and suspends the tube. A support is formed upon the interior of the container adjacent its cover supportably and retainingly engaging the tube retainer.

REFERENCES:
patent: 2594161 (1952-04-01), Harrison
patent: 2816691 (1957-12-01), Ward
patent: 3169670 (1965-02-01), Hrebenak et al.
patent: 3421698 (1969-01-01), Baltzer
patent: 3731854 (1973-05-01), Casey
patent: 4121737 (1978-10-01), Kain

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