Coating apparatus – Solid member or material acting on coating after application – Running length work
Patent
1994-07-08
2000-10-31
Edwards, Laura
Coating apparatus
Solid member or material acting on coating after application
Running length work
118261, 118413, 152565, B05C 100
Patent
active
061396354
ABSTRACT:
A coat weight control system for applying coating to a paper sheet in a paper machine permits even coating across the sheet with less actuator force needed. The system applies a specified force profile on a coating blade and has a plurality of actuators spaced apart, the actuators each applying a load. A flexible backing bar is positioned on the coating blade having connections there along to the actuators, the backing bar having a plurality of keyhole slots between the connections, the slots spaced apart along the bar.
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Cross Direction Coat Weight Control by Dr. R.N. Vyse & David Carrington, pp. 1, 3 and 5, (1991).
Cross Direction Coat Weight control--Program Update by Raymond P. Shead (1991).
Edwards Laura
Measurex Devron Inc.
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