Abstract:
An apparatus for the preparation of a printing plate comprising a layer of photo-sensitive liquid resin, wherein the improvement comprises an application means for laminating an anti-wrinkle plastic sheet on the resin surface upon being doctored and at the same speed with that of the doctor.
Abstract:
AN APPARATUS FOR THE PREPARATION OF PRINTING PLATE COMPRISING A LAYER OF PHOTO-SENSITIVE LIQUID RESIN, WHEREIN THE IMPROVEMENT COMPRISES AN APPLICATION MEANS FOR LAMINATING AN ANTI-WRINKLE PLASTIC SHEET ON THE RESIN SURFACE UPON BEING DOCTORED AND AT THE SAME SPEED WITH THAT OF THE DOCTOR.