Method and apparatus for recirculating coating liquid in a paper

Details Method and apparatus for recirculating coating liquid in a paper Method and apparatus for recirculating coating liquid in a paper

1983-01-17

1984-04-03

McIntosh, John P.

Coating processes

With post-treatment of coating or coating material

Solid treating member or material contacts coating

118410, 118413, B05C 318

Patent

active

044408099

ABSTRACT:
Apparatus for applying a coating liquid to a moving web of paper carried through an application zone is characterized by a system at each side end of the zone for recirculating coating liquid thereat. In use of such an applicator coating liquid at the side ends of the zone tends to stagnate, and the recirculating system eliminates coating buildup in the side ends.

REFERENCES:
patent: 3097968 (1963-07-01), Schaefer
patent: 3252443 (1966-05-01), Growdon et al.
patent: 3511693 (1970-05-01), Davidson
patent: 4250211 (1981-02-01), Damrau et al.

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