NM-2 Ink printing abrasion tester

The ink printing abrasion resistance tester is a testing machine used to test the ink abrasion resistance of ink printing products. According to the friction load of the international standard, the paper, cardboard and leather are applied at the specified speed. Leather and other sample prints are rubbed back and forth to test the ink adhesion, and the resistance of the ink layer (or coating) can be judged by measuring the decrease in density (or the decrease in coating thickness) before and after rubbing.Abrasiveness.