... not change color, do not fade. 4. Widely used in the decorative effect of all kinds of household appliances, instruments, weighing ... Glass surface treatment: In order to improve the water resistance, increasing the binding force of the ink on the glass, the surface of the 20 # coated ... or hot air dryer (hair dryer, can be printed in the infrared in tunnel furnace).3 Silkscreen: need to make a pattern ...