Device for the regulation of the application weight of coatings

Details Device for the regulation of the application weight of coatings Device for the regulation of the application weight of coatings

1982-07-22

1984-09-18

McIntosh, John P.

Coating apparatus

Solid member or material acting on coating after application

Running length work

118249, B05C 1104

Patent

active

044717148

ABSTRACT:
A device for the regulation of the wet application weight of coated webs, the web being supported on its uncoated side by a roll. The device has a stationary, inherently rigid wiping device with a concavely curved long entrance flank so that between web surface and wiping device a sickle-shaped entrance gap is formed. The radius of curvature of the entrance flank of the wiping device is equal to or only slightly greater or smaller than that of the support roll. In order to avoid wear and tear at the edge of the wiping device additional wear elements are provided at the wiping device.

REFERENCES:
patent: 3285225 (1966-11-01), Recor
patent: 3996889 (1976-12-01), Otten et al.
patent: 4279949 (1981-07-01), Esser
patent: 4375202 (1983-03-01), Miller

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