Automatic control apparatus in printing press

Details Automatic control apparatus in printing press Automatic control apparatus in printing press

1998-06-16

1999-12-28

Fisher, J. Reed

Printing

Planographic

Rotary machines

1013491, 101477, B41F 2706

Patent

active

060066628

ABSTRACT:
An automatic control apparatus in a printing press includes plate replacing units, an ink presetting portion, and a test printing control unit and a CPU. Each plate replacing unit mounts a printing plate on a circumferential surface of a plate cylinder. The ink presetting portion forms, in a roller group of an ink supply unit, an ink film thickness distribution corresponding to an image of the printing plate which is to be mounted on the plate cylinder. The test printing control unit and the CPU control the plate replacing units and the ink presetting portion to automatically perform, as a series of work steps, at least a mounting operation of mounting the printing plate on the plate cylinder and a forming operation of forming the ink film thickness distribution corresponding to the image of the printing plate.

REFERENCES:
patent: 5406888 (1995-04-01), Sugiyama et al.
patent: 5454317 (1995-10-01), Kobler et al.
patent: 5515782 (1996-05-01), Ebina et al.
patent: 5701822 (1997-12-01), Metrope

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