Ink dispensing means

Printing – Inkers – Roller

Patent

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Details

101169, 101366, B41F 3108

Patent

active

046256431

ABSTRACT:
An anilox drum is provided with an ink applicator having a plenum chamber add flow control means. The applicator interfaces with the drum to form two orifices. Ink supplied under pressure to the applicator issues from the orifice to flush away boundary layer air and air in the ink cells; and the cells are filled with clean fresh ink. A doctor wipes the excess ink from the periphery of the drum and all excess ink is recirculated.

REFERENCES:
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patent: 3298305 (1967-01-01), Noon
patent: 3400658 (1968-09-01), Gagliardi et al.
patent: 3439609 (1969-04-01), Dorr
patent: 3630146 (1971-12-01), Shields
patent: 3641932 (1972-02-01), Behringer
patent: 3796155 (1974-03-01), Schluckebier
patent: 3885496 (1975-05-01), Breitweg et al.
patent: 4085672 (1978-04-01), Grosart
patent: 4281597 (1981-08-01), Dressler
patent: 4461211 (1984-07-01), Wesselmann et al.

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