PRINTING PLATE FOR CORRUGATED FIBER BOARD

摘要

PURPOSE:To obtain such a printing plate for corrugated fiber board that the nonpicture part after exposure of an image can be easily peeled and the picture part has enough adhesion strength for the developing process and printing process, by using a tackiness agent instead of an adhesive to adhere the supporting body and the photosensitive elastomer compsn. CONSTITUTION:This printing plate for corrugated fiber board consists of a photosensitive elastomer compsn. which is solid at room temp., and the supporting body for this compsn. A tackiness agent layer is formed between the supporting body and the photosensitive elastomer compsn.