Method and apparatus for inking printing plates

Printing – Inkers – Roller

Patent

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Details

101367, 101425, B41F 3106

Patent

active

040418642

ABSTRACT:
The inker and inking method include forming a metering nip between the ink applicator roller of a printing press to which an excess of ink has been previously applied and a metering unit. A uniform film of ink is then formed on the surface of the metering unit and the physical properties of this film of ink are subsequently varied and controlled so that when this film contacts the ink on the applicator roller at the metering nip, a uniform layer of ink of a desired thickness is created and maintained on the applicator roller as it leaves the nip.

REFERENCES:
patent: 2042943 (1936-06-01), Hoyle
patent: 2337386 (1943-12-01), Grupe
patent: 2366375 (1945-01-01), Worthington
patent: 2406057 (1946-08-01), Barrett et al.
patent: 2922364 (1960-01-01), Nitchie et al.
patent: 2972298 (1961-02-01), De Marchi et al.
patent: 3283712 (1966-11-01), Chambon
patent: 3285169 (1966-11-01), Hartwig
patent: 3467008 (1969-09-01), Domotor
patent: 3730089 (1973-05-01), McCutcheon
patent: 3769909 (1973-11-01), Fugman et al.

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