6. The anti-adhesion network points of the network are not completely anti-stick, which will result in poor ink transfer.

7. If the roller is too large, for example, if the roller is too large, the roller will be exposed to the air for too long after printing.

8. Roller concentricity difference Roller concentricity is poor, so the printing pressure is inconsistent.

9. Tension material tension control is related to overprinting problems and the rate of re-starting after shutdown.

10. Tension of raw materials If the tension of the material during rewinding is too large, the overprint position will be severe during printing.

11. Selection of Double-sided Adhesives For printing a product, only double-sided adhesives of the same density can be used. If you do not use the same density of double-sided adhesive, the overprint will be inaccurate due to the difference in the amount of compressive deformation at the time of pasting.

12. The workshop temperature and humidity, such as high temperature, low humidity, it is easy to block; low temperature, high humidity, then affect the drying.

13. Ink leveling, such as poor leveling of the ink, results in poor transfer of ink and printing of flowers.

14. Oven Drying Power The drying power of the oven affects the speed of production. If the ink is not dry, the product will lose its luster.

15. Dust on the surface of raw materials If there are more dust on the surface of the raw materials, it will stick to the printing plate during the printing process, causing white spots to appear on the printed products. Some of them will block the network points with the printing plate and the anilox roller. It will also scratch the squeegee.