Coating apparatus – Control means responsive to a randomly occurring sensed... – Condition of coated material
Patent
1994-08-08
1996-06-25
Warden, Jill
Coating apparatus
Control means responsive to a randomly occurring sensed...
Condition of coated material
118411, 118429, 118600, 118710, 118712, B05C 1110
Patent
active
055296297
ABSTRACT:
An applicator system for applying color coating on a paper web is disclosed having a color coating applicator along with a backing roll around which is wrapped the paper web. A measuring system is incorporated for measuring a predetermined property of the color coating at several points along the width of the paper web. Predetermined qualities of the color coating include weight, thickness, or surface properties of the coated surface. A control means is included for controlling the color coating arriving at the application zone. The color coating is controlled by varying the temperature, or the consistency of the color coating in a zonewise fashion across the width of the paper web.
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Cumbustion Engineering Brochure No. 3115C, "AccuRay 1180 MicroPlus, Microscan Basis Weight Sensor (Promethium)", 1988.
Cumbustion Engineering Brochure No. 3118, "AccuRay 1180 MicroPlus, Microscan Measurement Platform", 1988.
J. M. Voith GmbH
Ludlow Jan M.
Warden Jill
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