Tube dispensing device

Details Tube dispensing device Tube dispensing device

1981-10-19

1983-09-20

Tollberg, Stanley H.

Dispensing

Collapsible wall-type container

With wall-collapsing means

222103, B65D 3528

Patent

active

044050623

ABSTRACT:
A flexible tube dispensing device designed for use with flexible tubes containing pastes, gels, liquids and certain powders. In use the dispensing device opens to accommodate the end of a flexible tube in which is contained a product in paste or other form which may be dispensed by squeezing the tube. Once the tube is inserted, squeezing of a pair of dispensing jaws of the device squeezes the tube to dispense the product and causes the device to advance along the tube as the product is dispensed. This allows almost complete evacuation of the tube contents and dispensing of relatively uniform amounts of contents each time the device is squeezed.

REFERENCES:
patent: 2491161 (1949-12-01), Campbell

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