Sealing assembly for liquid fountain

Details Sealing assembly for liquid fountain Sealing assembly for liquid fountain

1989-10-19

1991-05-07

Fisher, J. Reed

Printing

Multicolor

Processes

101207, 101210, B41F 3102, B41F 3106, B41L 2708

Patent

active

050127365

ABSTRACT:
A sealing assembly for a liquid fountain such as is employed in flexographic printing and which is especially adapted for the split color printing wherein a foam layer separates the various ink compartments and is equipped with a liquid flow slot in the portion facing the liquid metering roll so as to provide limited axial flow of a slot liquid which is compatible with the ink in the various compartments.

REFERENCES:
patent: 1919283 (1933-07-01), Troy
patent: 3032007 (1962-05-01), McCauliff
patent: 3701335 (1972-10-01), Barnscheidt
patent: 3831517 (1974-08-01), Wagner
patent: 4165688 (1979-08-01), Leanna
patent: 4361089 (1982-11-01), Wittkupf et al.
patent: 4366754 (1983-01-01), Sarda
patent: 4426412 (1984-01-01), Geberg
patent: 4513662 (1985-04-01), Schneider
patent: 4581995 (1986-04-01), Stone
patent: 4667595 (1987-05-01), Geretzki
patent: 4796528 (1989-01-01), Sarazan

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