Collapsible packing tube

Details Collapsible packing tube Collapsible packing tube

1976-06-22

1979-01-02

Reeves, Robert B.

Dispensing

Collapsible wall-type container

Nonmetallic

156 69, 156306, B65D 3510

Patent

active

041323319

ABSTRACT:
A collapsible packaging tube in which the head and tube pipe are separately made at least partially of plastic material and in which a connecting partially plastic body overlaps and is welded to peripheral edges of the head and pipe. The tube pipe and connecting body have isolated metallic barriers. Process for making such a tube is also disclosed.

REFERENCES:
patent: 1322426 (1919-11-01), Gearhart
patent: 2119926 (1938-06-01), Quittner
patent: 2258395 (1941-10-01), Tome
patent: 2789731 (1957-04-01), Marrifino
patent: 3240393 (1966-03-01), Jablonski
patent: 3260411 (1966-07-01), Dobson
patent: 3356263 (1967-12-01), Monroe
patent: 3465917 (1969-09-01), Saeki
patent: 3700513 (1972-10-01), Haberhauer et al.
patent: 3798094 (1974-03-01), Costa

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