Apparatus for coating a continuously moving web

Details Apparatus for coating a continuously moving web Apparatus for coating a continuously moving web

1997-02-03

2000-05-23

Lamb, Brenda A.

Coating apparatus

Immersion or work-confined pool type

Work-confined pool

118681, 118258, B05C 302

Patent

active

060662085

ABSTRACT:
An apparatus for applying a coating liquid to a web moving continuously along a path has a main frame forming an open space and a main backing roller journaled on the main frame and around which the web passes. A second frame in the space is independent of the main frame and displaceable relative thereto from a position in the space juxtaposed with the backing roller. An applicator unit on the second frame applies an excess of the coating liquid to the web and a dosing unit downstream along the path from the applicator unit strips from the web excess coating liquid and leaves on the web a coating of the liquid of a predetermined thickness.

REFERENCES:
patent: 3070461 (1962-12-01), Beachler
patent: 3079889 (1963-03-01), Jacobs
patent: 3418970 (1968-12-01), Phelps et al.
patent: 3688735 (1972-09-01), Brenner
patent: 4440809 (1984-04-01), Vreeland
patent: 4675230 (1987-06-01), Innes
patent: 5368893 (1994-11-01), Sommer
patent: 5460119 (1995-10-01), Maroszek

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