Reasons for deviation in printing accuracy

1 When making a multicolor overprint (halftone printing) screen, the screen is dried at different temperatures, thereby causing errors in the printing accuracy.

2 Screen tension is low or overprint (halftone) Screen tension is different.

3 Use a simple drying dryer and the screen drying is uneven.

4 The use of too old, unsturdy, and deformed mesh-plate making will cause deviations in the printed image due to poor stability of the frame (these problems can be detected with negatives)

5 When using multi-color overlay, the used net distance is inconsistent.

6 squeegee deformation.

7 Changes in the size of the substrate due to certain factors