Patent
1989-06-15
1990-08-28
Mathews, A. A.
354325, 354328, G03D 304, G03B 308
Patent
active
049529587
ABSTRACT:
A photo-sensitive printing plate automatic developing apparatus for conveying a photo-sensitive printing plate upon which an image has been exposed, along a conveyor route while developing it in a developing tank, and then performing at least one of the following processes of washing, rinsing and desensitizing, is provided on the side of the developing tank from which the photo-sensitive printing plates are inserted, and is provided with a pair of insertion rollers that hold said photo-sensitive printing plate and conveys photo-sensitive printing plate downwards at an angle of 20.degree. or less to the horizontal, and a pair of squeeze rollers to squeeze the developing solution on the surface of said photo-sensitive printing plates while holding and conveying them after they have been conveyed drawings, in a state where the maximum radius of curvature of the photo-sensitive printing plate in the developing solution of said developing tank is from 200 mm to 900 mm. Accordingly, the photo-sensitive printing plates can be conveyed so as to follow a smoothly curved path through the developing solution.
REFERENCES:
patent: 4119991 (1978-10-01), Martino
patent: 4148576 (1979-04-01), Martino
patent: 4464035 (1984-08-01), Schoering
patent: 4521092 (1985-06-01), Ferrante
Kunichika Kenji
Ohba Hisao
Fuji Photo Film Co. , Ltd.
Mathews A. A.
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