Détails de la société
Shanghai Chenjie Printing Material Co., LTD
The cause of printing dot loss or defect ?
Generally, the causes of the failure are: Ink viscosity is too high; Is ink film drying too fast; Is the ink has particles; Ink flow is too poor; Is insufficient printing pressure; Is the printing...
Why is the printng dot expanding?
Dot expansion, mainly in the version of the dot, can not be faithfully reproduced, the result of the dot deformation or connected, insufficient contrast, affecting the quality of printed products....
Copyright © 2020 Shanghai Chenjie Printing Material Co., LTDTous droits réservés.