Paper coating apparatus and method

Details Paper coating apparatus and method Paper coating apparatus and method

1986-03-25

1988-03-01

McIntosh, John P.

Coating processes

With post-treatment of coating or coating material

Solid treating member or material contacts coating

118103, 118126, 118413, B05C 318, B05D 126

Patent

active

047285397

ABSTRACT:
A trailing blade paper coating apparatus is disclosed which comprises means providing a resilient curved surface for supporting a moving web of cellulosic material, an applicator for a paper coating composition and a trailing blade which in use is biased towards and in contact with the moving web of cellulosic material, and which further includes a flexible blade mounted so that, in operation of the trailing blade paper coating apparatus, the flexible blade is in contact with a web of cellulosic material to be coated at a location which is upstream relative to the trailing blade and downstream relative to the applicator for the coating composition. A method is also disclosed and claimed.

REFERENCES:
patent: 3081191 (1963-03-01), Smith et al.
patent: 3179536 (1965-04-01), Martinek
patent: 3518964 (1970-07-01), Nagler
patent: 4369731 (1983-01-01), Damrau

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