一、托辊化学清洁法
1. Chemical cleaning method of roller
现在市面上有专门的侵蚀性干净剂，相关工作人员可以购买这类清洁产品，从而采用喷洒式的形式，直接将干净剂喷洒在托辊表面，可以帮助表面污垢有效得到溶化，整体清洁效果非常不错。
Now, there is a special erosive cleanser on the market. The staff can buy this kind of clean product, so it can be sprinkled directly on the surface of the roller, which can help the surface dirt to be dissolved effectively, and the overall cleaning effect is very good.
二、托辊媒介物放射法
Two
媒介物放射法属于比较专业的清洁方法，主要针对相当顽固的污垢，运用气氛压力进入到托辊当中，进而能够帮助托辊有效彻底的清洁穴中的污垢。在媒介物放射法清洁操作的时候，值得注意的就是喷嘴的挪动，因为喷嘴的挪动直接关系到了清洁部位，通常这样的清洁方法只能由专业技术人员进行操作。
The media radiation method is a relatively professional cleaning method, mainly aiming at the fairly stubborn dirt, using the atmosphere pressure into the roller, which can help the roller to clean the dirt in the hole effectively and thoroughly. In the clean operation of the media, it is worth noting that the nozzles move, because the nozzles' movement is directly related to the clean parts, and usually such cleaning methods can only be operated by professional technicians.