Plate processing machines

Details Plate processing machines Plate processing machines

1975-01-07

1977-01-04

McIntosh, John P.

Coating apparatus

With means to apply electrical and/or radiant energy to work...

With electromagnetic and/or electrostatic removal of...

118 64, 118223, 118206, G03D 308, G03D 500

Patent

active

040018547

ABSTRACT:
A machine for processing image-wise exposed light sensitive plates comprises processing rollers for agitating developer liquid in contact with the plate as the plate passes through the machine. The plate is urged into contact with the rollers by a plate member which is preferably adjustable and provided with recesses and preferably the developer applied to the plate is filtered developer and is applied by spraying. After developer has been removed, the plate is urged into contact with a roller, dipped in desensitizing solution, by means of, for example, a preferably adjustable second plate member. The desensitized developed plate is then dried before leaving the machine.

REFERENCES:
patent: 1615778 (1927-01-01), Walstead
patent: 3448720 (1969-06-01), Graham
patent: 3465663 (1969-09-01), Calder
patent: 3593641 (1971-07-01), Adams et al.
patent: 3682079 (1972-08-01), Casson, Jr.
patent: 3682082 (1972-08-01), Stievenart
patent: 3752054 (1973-08-01), Scanlan

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