1, ink in the ink skin is not removed clean, mixed with ink caused by;
2. The surface of the soft ink roller is cracked and spalled into the printing ink;
3, due to the lack of substrate surface strength and other quality problems caused by a certain component of the substrate (such as paper powder, paper wool and debris particles, etc.) mixed with ink;
4. There are pieces of paper, paper hair and water roller fluff on the ink roller, etc., or it is caused by peeling paper, not clear in time or being broken.
The above situation should be timely removed in the ink roller, printing plate, blanket and ink in the spot ink. Carefully remove the paper powder, paper wool, paper scraps and scraps of paper and other sundries on the printing plate, the spots on the ink can be removed by a special scraper in the specified place, and the spots on the ink roller or blanket, you need to stop the machine to remove or clean.
Henan Zhongliqi sublimation ink factory specializing in the production of thermal sublimation ink, thermal transfer ink, sublimation thermal transfer ink, sublimation ink manufacturers. Including: offset printing sublimation ink, screen printing sublimation ink, gravure sublimation ink, sublimation thermal transfer ink. Looking forward to your call!
Contact: Miss Li: 13298345127
