Apparatus for inking printing plates

Details Apparatus for inking printing plates Apparatus for inking printing plates

1976-02-02

1978-05-09

Fisher, J. Reed

Printing

Inkers

Roller

101148, 101DIG14, B41L 2708, B41L 2716, B41L 2304

Patent

active

040880745

ABSTRACT:
An inker comprising two rollers having surfaces in pressure indented relation, adjacent surfaces moving in opposite directions to meter ink. A surface of one of the rollers carries a film of ink to the printing plate and thereafter an excessive quantity of ink is applied as the surface moves away from the printing plate and through an ink reservoir. The excessive quantity of ink is metered between the surfaces of the two rollers moving in opposite directions to form a fresh continuous uniform thickness for application to the printing plate. Viscosity of the ink in the reservoir is controlled.

REFERENCES:
patent: 1840069 (1932-01-01), Walker et al.
patent: 2260364 (1941-10-01), Case
patent: 2972298 (1961-02-01), Demarchi et al.
patent: 3141408 (1964-07-01), Bernardi et al.
patent: 3283712 (1966-11-01), Chambon
patent: 3285169 (1966-11-01), Hartwig
patent: 3404625 (1968-10-01), White
patent: 3584579 (1971-06-01), Rothenberg
patent: 3769909 (1973-11-01), Fugman
patent: 3857095 (1974-12-01), Mitchie et al.
patent: 3926114 (1975-12-01), Matuschke

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