According to the different materials to be printed, it can be divided into paper printing, white iron printing, plastic printing, textile printing, wood printing, glass printing and so on. Due to different plates, the printing presses, printing inks, printing techniques and printing effects used are also different. Printing materials other than paper are mostly special printing.According to the different materials used in the printing plate, there are wood plate, stone plate, zinc plate (sub-aluminum plate), aluminum plate, copper plate, nickel plate, steel plate, glass plate, stone gold plate, magnesium plate, electroplated multi-layer plate, and paper plate. , Nylon version, plastic version, rubber version, etc. Wood plate, stone plate, glass plate, etc., can only be used for flat bed printing because they cannot be warped. Copper plates and steel plates are mostly used for gravure printing. The rest is used for lithographic or web printing presses. The alloy plates include paper-type lead plates cast by aluminum, antimony, and tin alloy solutions or cast as movable type typesetting. There are magnesium, aluminum alloy Miraco version, and copper, nickel, alloy Monni metal version, etc. The multi-layer metal plate has a double-layer metal plate with a chrome-faced copper base and a three-layer metal plate with a chrome-faced copper layer and steel base (even stainless steel).
