Apparatus for applying preparation agents to a bundle of filamen

Details Apparatus for applying preparation agents to a bundle of filamen Apparatus for applying preparation agents to a bundle of filamen

1976-03-22

1977-10-04

Kee Chi, James

Coating apparatus

Immersion or work-confined pool type

Capillary passages or barometric column feed

118410, 118420, 118DIG19, B05C 300, B05C 312

Patent

active

040518078

ABSTRACT:
Apparatus for applying preparation agents onto a large filament bundle passing through substantially vertically, comprising an applicator head with a slit for applying the preparation agent and at least one guide edge for guiding the filament bundle. A supply duct supplies the preparation agent to the slit. The applicator head consists of at least two opposite surfaces forming the slit and the guide edge, which surfaces are provided at least in the slit with a roughness assisting the distribution of the agent in the slit.

REFERENCES:
patent: 1934796 (1933-11-01), Friederich
patent: 2325129 (1943-07-01), Hardy
patent: 2708813 (1955-05-01), Bourgeaux
patent: 2875728 (1959-03-01), Kasak
patent: 2928716 (1960-03-01), Whitehurst et al.
patent: 2963739 (1960-12-01), Whitehurst et al.
patent: 2976177 (1961-03-01), Warthen
patent: 2977929 (1961-04-01), Whitehurst et al.
patent: 3049151 (1962-08-01), McFetters
patent: 3336901 (1967-08-01), Dauchert

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