Film processing apparatus

Details Film processing apparatus Film processing apparatus

1976-03-26

1977-12-20

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Machines

Wiping

15102, G03D 313

Patent

active

040633241

ABSTRACT:
An apparatus for processing film by scrubbing having a rotatable scrubbing roller, an acurately shaped scrubbing plate with its inner surface adjacent to and in scrubbing relationship with the scrubbing roller and means for guiding the film to be processed in linear movement between the roller and the plate. A method for processing film by scrubbing which comprises the steps of guiding the film in an arcuate path in scrubbing relationship with the peripheral surface of a scrubbing roller and rotating the scrubbing roller.

REFERENCES:
patent: 3098249 (1963-07-01), Tice et al.
patent: 3440675 (1969-04-01), Yeaman
patent: 3562834 (1971-02-01), Stievenart et al.
patent: 3630776 (1971-12-01), Barr
patent: 3694071 (1972-09-01), Touchette
patent: 3792503 (1974-02-01), Brock

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