Device for uniformly applying small amounts of fluid to moving w

Details Device for uniformly applying small amounts of fluid to moving w Device for uniformly applying small amounts of fluid to moving w

1983-02-15

1985-03-12

Beck, Shrive P.

Coating apparatus

Solid applicator contacting work

With work-handling or work-supporting

118250, 118258, 118259, 118262, 427428, B05C 108

Patent

active

045038023

ABSTRACT:
In a three-roller device for uniformly coating a moving web with small quantities of fluid, the middle roller is provided with a contoured or grooved elastic covering, one of the two other rollers with a smooth elastic covering and the third with an incised elastic covering or sheath. Fluid is transferred to the middle roller from the roller which is not in contact with the moving web, the fluid being introduced either via a pool on a trough or via a spraying apparatus.

REFERENCES:
patent: 2288720 (1942-07-01), Knowlton
patent: 3222209 (1965-12-01), Brundige
patent: 3301156 (1967-01-01), Roeber
patent: 3592134 (1971-07-01), Patterson
patent: 3874331 (1975-04-01), Kirsen

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