如何管理好凹印版辊

How to Manage the Gravure Roller

版辊决定着凹版印刷质量的优劣，本文分析了因版辊产生的追不到标样色相、车间的返版率居高不下、印刷车司生产效率低、版辊刮伤、碰伤、撞伤、版凹、掉铬等问题的产生原因及解决办法。

The roller decides the quality of gravure printing. such as that the prototype hue which could not be caught, the production efficiency, the roller scratch and bruised, bumping corresponding causes and solutions are introduced as well. This paper analyzed some problems caused by the roller, high rate of return version in workshop, the low printing version of the concave, off the chromium, etc. and its