Device for coating traveling material

Details Device for coating traveling material Device for coating traveling material

1985-11-04

1987-10-20

McIntosh, John P.

Coating apparatus

With heat exchange, drying, or non-coating gas or vapor...

Plural treatments

118405, 118411, B05C 3132, B05C 502

Patent

active

047006587

ABSTRACT:
A device for coating traveling material webs wherein the coater features two opposite press rolls capable of forming therebetween a coating mixture sump. Each press roll features at its side opposite from the other press roll a coater provided with a doctor blade. In the application of sizing to the web, the last reversing roll in the direction of web travel is arranged above the press rolls. In the application of coating, to the web, the last reversing roll located in the direction of web travel before the first coater is arranged below the two press rolls.

REFERENCES:
patent: 3089460 (1963-05-01), Mahoney et al.
patent: 4259921 (1981-04-01), Wallsten
patent: 4325784 (1982-04-01), Dreher
patent: 4357370 (1982-11-01), Alheid
patent: 4413586 (1983-11-01), Wohrle

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