Invention Grant
US08505451B2 Method of making a photopolymer sleeve blank having an integral cushion layer for flexographic printing 有权
制备具有用于柔性版印刷的整体缓冲层的光聚合物套筒坯料的方法

Method of making a photopolymer sleeve blank having an integral cushion layer for flexographic printing
Abstract:
A method of making a photopolymer sleeve blank for use in flexographic printing is provided which includes providing a base sleeve, applying a cushion layer over the base sleeve, applying an optional barrier layer over the cushion layer, and applying a photopolymer layer over the barrier or cushion layer. The method provides a sleeve blank having an integral cushion layer and eliminates the need for a back exposure step.
Information query
Patent Agency Ranking
0/0