Zhongshan Keyu Trading Co., Ltd. of Guangdong Province recently developed a new technology for corrugated boxboard printing. This is the use of a sponge liner on the offset plate, which greatly improves the print quality of the corrugated box.
Corrugated board printing pressure is too large, it will damage the cardboard, and the pressure will not affect the quality of the print.
Keyu Company has repeatedly tested and put a sponge liner on the printing plate to make the ink transfer more uniform during printing, and the embossing point surface is more adaptable, and the cardboard is more resistant to pressure. The printed pattern of this method is more clear and brighter.
The adoption of a new method of placing a liner reduces the pressure of printing, effectively controls the expansion of dots, and also avoids deformation of the printing plate, prolonging the service life of the printing plate. This method has a unique compensating effect on the old printing press where the printing roller beats too much.
