Manufacturing method of printing plate using free-seal, free-quantity liquid photopolymer sachet and apparatus using the same

摘要

This invention is related to a manufacturing method of a printing plate by using a free-seal, free-quantity liquid photopolymer sachet and an apparatus thereof. Using this technology, the liquid photopolymer sachet is no longer to be limited by quantity with 3 dimensions—width, length and thickness. It is now very free, easy and convenient to use liquid photopolymer resin in a bag to make a printing plate at any width and length with any thickness you want.