In addition to the PS version of dirty

No baked plates, if found on the plate after the machine has a dirty track, you have to use a long brush to remove the revised paste. For a plate that has not been inked, it can be easily painted with a brush and the dirt disappears instantly. However, for printing plates that have been inked on the machine, the stains become stubborn, especially the dirty lines caused by scratches, which need to be wiped off in order to remove or even remove them. The reason is that the brush is too light and too loose, and there is no intensity.

In this regard, my approach is: first use the brush to grab the revised version of the paste, wipe it at the stain, and then reverse the brush and use the hairless end to wipe the stain on the coated paste. Several times, because of the concentration of friction and the effect of friction, the dirt will be eliminated immediately.

Reproduced from: Wins