Coating device

Details Coating device Coating device

1989-09-22

1991-09-17

Chiesa, Richard L.

Coating apparatus

Solid applicator contacting work

With work-handling or work-supporting

118255, 118258, B05C 108

Patent

active

050484532

ABSTRACT:
A coating device for one-sided or two-sided coating of a travelling web (15), including at least one backing roll (9) and an applicator (2) cooperating therewith to supply size or coating agent to the backing roll (9), and a device (17;19) for smoothing of material supplied to the web (15), and optionally, coating also the other side of the web (15), the coating device including a selfsupporting coating roll (3), the mantel surface of which cooperating with the backing roll (11) is provided with circumferentially extending, mutually parallel grooves or rifles (9) which provide for volumetric or metered application on to the surface of backing roll (9) before its contact with the web (15).

REFERENCES:
patent: 2729192 (1956-01-01), Warner
patent: 3387585 (1968-06-01), Farrell
patent: 3392702 (1968-07-01), Warner
patent: 3499786 (1970-03-01), Fry, Jr.
patent: 3688736 (1972-09-01), Beck et al.
patent: 4653303 (1987-03-01), Richard

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