Mesh roller for printing press and method of fabrication

Printing – Antismut device – Anti-offset material application

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101348, B41F 3126

Patent

active

046373101

ABSTRACT:
In a mesh roller for a lithographic printing press a nitride layer is formed into all of an external surface of the mesh roller including recesses (cells) for metering amount of ink, so that the volume of the recesses is not reduced before subsequent plating. Thereafter, in case that copper is plated on the nitride surface of the recesses, reduction of the volume of the recess in minimized.

REFERENCES:
patent: 1804176 (1931-05-01), McQuaid
patent: 2310788 (1943-02-01), Hummelchen
patent: 3144362 (1964-08-01), Bradd
patent: 3377214 (1968-04-01), Woodbridge
patent: 4036130 (1977-07-01), Giori
patent: 4287827 (1981-09-01), Warner
Lyman, Metals Handbook, 8th Ed., vol. 2, Heat Treating, Cleaning and Finishing, American Society for Metals, 1964.

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