Paper surface treating device

Details Paper surface treating device Paper surface treating device

1977-12-16

1979-12-04

McIntosh, John

Coating apparatus

Immersion or work-confined pool type

Work-confined pool

B05C 502

Patent

active

041766199

ABSTRACT:
A device is provided for applying a fluid surface treatment agent to a paper web that includes a container for receiving the fluid surface treatment agent to be applied. The container includes a gap which is mounted for contact with the paper web for transferring the fluid from the container to the paper web. A rotary brush is positioned opposite the gap and on the other side of the paper web, and includes fluffy surfaces for applying pressure to the paper web to press the paper web into contact with the fluid applying gap. The position and pressure of the brush are adjustable, and a casing is provided to at least partially surround the brush to produce a fan effect on the paper web as the brush rotates relative thereto.

REFERENCES:
patent: 894976 (1908-08-01), O'Donnell
patent: 2681637 (1954-06-01), Simpson
patent: 3919974 (1975-11-01), Herzog

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