Printing – Inkers – Roller
Patent
1992-04-24
1993-02-23
Crowder, Clifford D.
Printing
Inkers
Roller
2989532, 205195, 205223, 492 30, B41F 3126
Patent
active
051880300
ABSTRACT:
A roller for a printing machine is formed having oleophilic metal cells and hydrophilic ceramic cross pieces. The ceramic material is applied to the outer surface and is then ground away to again expose the metal. An upper portion of the metal is then removed to leave the elevated hydrophilic ceramic cross pieces.
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patent: 4637310 (1987-01-01), Sato et al.
patent: 4860652 (1989-08-01), Kawata
patent: 4879791 (1989-11-01), Herb
patent: 5099759 (1992-03-01), Sonobe et al.
patent: 5113760 (1992-05-01), Sonobe et al.
Puschnerat Helmut
Reutter Walter
Unverzagt Walter
Albert-Frankenthal Aktiengesellschaft
Crowder Clifford D.
Funk Stephen R.
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