Squeezing device

Details Squeezing device Squeezing device

1980-06-16

1982-07-06

Spar, Robert J.

Dispensing

Collapsible wall-type container

With wall-collapsing means

B65D 3528

Patent

active

043378790

ABSTRACT:
A device for squeezing tubes, such as toothpaste tubes having two parallel rollers between which the tube is inserted. One of the rollers is rotated so that the rollers, which are mounted in a slide, move along the length of the tube towards its neck. When sufficient of the tube contents has been dispensed, the rotation is stopped. An arrangement is provided to ensure that the rollers do not move back along the length of the tube after each dispensing step.

REFERENCES:
patent: 3313454 (1967-04-01), Welsh et al.
patent: 3501054 (1970-03-01), Maurice

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