柔性印版的变形分析

Analysis on the deformation of flexographic plate

为了解决柔性版印刷过程中印刷图文存在的偏差问题,对印刷过程中出现的几种印版的变形进行了分析,通过对印版变形的印前预补偿处理,利用杜邦经验公式计算印版缩版尺寸等方法补偿印版尺寸的变化,最终获得质量较高的印刷品。

The deformations of flexographie plate in the printing process were analyzed to reduce the varp of printing image and text, Pre - compensation technique and Dupont experiential formula was used to ：ompensate the transformation of plate dimension, It was proved that this method can improve the quality of printed matter and be applicable in printing production field.