Printing apparatus

Printing – Intaglio – Bed-and-cylinder machines

Patent

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Details

101170, B41M 110, B41F 300

Patent

active

040332586

ABSTRACT:
An improved printing apparatus and method utilizes a plurality of compressible injector units to apply ink of different colors to the face surface of a printing plate disposed at an inking station. After the injector units have been compressed to apply ink to the face surface of the printing plate, a transfer roller is moved across the surface of the printing plate. The transfer roller is then moved from the inking station to a printing station and applies ink received from the face surface of the printing plate to sheet material at the printing station.

REFERENCES:
patent: 632766 (1899-09-01), Stone
patent: 700493 (1902-05-01), Herzog
patent: 1499998 (1924-07-01), Ormond
patent: 2246729 (1941-06-01), Gutberlet
patent: 2502806 (1950-04-01), Staude
patent: 3056384 (1962-10-01), Beale et al.
patent: 3543682 (1970-12-01), Farrow

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