A procedure for the production of huecograved forms without treatment of attack by mortgage (Machine-translation by Google Translate, not legally binding)

摘要

A process for the production of engraved hole shapes without mordant attack treatment characterized by making negatives of the original to be printed which, once crosslinked, are copied onto a copy sheet and after passing the copy sheet to a smooth reinforcement, they are washed and dried after which forms of hollow engraved in rubber, plastic, metal or the like are obtained which are ready for printing in a hole engraved by plates while for rotogravure they are glued or applied in any other way on rollers, eliminating the together for example by gluing or welding. (Machine-translation by Google Translate, not legally binding)