PROCESS AND APPARATUS FOR GRAVURE

摘要

A process for gravure by means of an erasable and reusable gravure form proceeds from a gravure blank form with a base screen which is designed at least for the maximum amount of ink to be transferred. The depressions of the base screen of the gravure blank form are uniformly filled with a liquefiable substance by means of an applicator device and material is then removed from the depressions in conformity to the intended image by means of thermal energy applied by an image-point transfer device. The printing form is then inked by means of an inking system and, finally, is regenerated after the printing process to produce a gravure blank form, wherein the depressions of the base screen are filled again in a uniform manner.