Method and device for processing photographic film using atomize

Details Method and device for processing photographic film using atomize Method and device for processing photographic film using atomize

1986-10-15

1988-04-05

Mathews, A. A.

Cleaning and liquid contact with solids

Apparatus

Sequential work treating receptacles or stations with means...

354325, 354328, 354339, 134 64P, G03D 500

Patent

active

047362219

ABSTRACT:
Since the prior art photographic film processing methods use a large number of rollers, if the liquid processing agent is adhered an crystallized on such rollers, it often causes uneven processing or damages film surfaces to deteriorate the quality of finished products. Moreover, rollers should be detached from the system for cleaning and maintenance purposes to impose great burden on workers. By omitting rollers for photographic processing, this invention attempts to ovbiate such defects encountered in the prior methods. By atomizing the processing agent, this invention achieves simple adjustment of the density in finished products, uniform processing, less damage on film surfaces and high processing speed.

REFERENCES:
patent: 3668905 (1972-06-01), Schlunke
patent: 3678841 (1972-07-01), Burke
patent: 4166689 (1979-09-01), Schausberger et al.
patent: 4327988 (1982-05-01), Vanhorebeek et al.
patent: 4652106 (1987-03-01), Jurgensen et al.

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