Apparatus for filling containers with composite fluent material

Details Apparatus for filling containers with composite fluent material Apparatus for filling containers with composite fluent material

1975-03-05

1976-04-27

Ward, Jr., Robert S.

Fluent material handling, with receiver or receiver coacting mea

Plural materials, material supplies or charges in a receiver

239431, B67C 302, B05B 700

Patent

active

039527824

ABSTRACT:
A nozzle assembly for filling containers such as toothpaste tubes comprises inner and outer tubular members providing a core column of one fluent paste material separated from an annular column of a second fluent paste material, with the inner tubular casing being slotted for admitting streams of the second paste material peripherally into and along the core column before discharge from the nozzle assembly, as to produce a striped effect in the discharged composite product.

REFERENCES:
patent: 1639699 (1927-08-01), Hopkins
patent: 1699532 (1929-01-01), Hopkins
patent: 2143661 (1939-01-01), Schrader
patent: 2789731 (1957-04-01), Marraffino
patent: 2914220 (1959-11-01), Marraffino
patent: 2935231 (1960-05-01), Paull et al.
patent: 3002658 (1961-10-01), Sajda
patent: 3227319 (1966-01-01), Rosier
patent: 3311263 (1967-03-01), Harmon
patent: 3559700 (1971-02-01), Erickson
patent: 3881529 (1975-05-01), Mannara

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