METHOD FOR PRODUCTION OF OFFSET PRINTING PLATE

摘要

FIELD: printing arts, in particular, method for production of offset printing plate. ^ SUBSTANCE: the method consists in the fact that for formation of the spacing materials of the printing plate the surface of an aluminum plate is subjected to action of laser radiation of the ultraviolet range with an exposion providing for appearance of additional water molecules and groups C=0 on the surface as a result of chemosorption. ^ EFFECT: reduced number of production operations and reduced power consumption at production of the plate.