Film processing apparatus for self-processing film unit with a f

Details Film processing apparatus for self-processing film unit with a f Film processing apparatus for self-processing film unit with a f

1982-11-30

1984-07-24

Mathews, A. A.

354 86, 354318, G03B 1752, G03D 900

Patent

active

044615566

ABSTRACT:
A processing apparatus, for use with a self-processing film unit of the type including a sheet-like photosensitive film component and a low viscosity processing liquid applicator, is configured to apply a longitudinally directed compression force to the film unit causing a flat leader tab forming section thereon to fold and form a protruding leader tab. The tab is fed into a pair of rollers on the apparatus which advance the film unit therebetween to progressively apply a force, preferably having both a tension component and compression component, to the leader tab and then to following portions of the film unit for manipulating an initially folded and releasably sealed enclosure section of the applicator to bring a processing liquid soaked pad therein into liquid yielding contact with an outer surface of the film component.

REFERENCES:
patent: 3183809 (1965-05-01), Nerwin
patent: 3521541 (1970-07-01), Schmidt et al.
patent: 4052728 (1977-10-01), Hendry et al.
patent: 4401381 (1983-08-01), Cocco

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