Tin Box Company Mayapuri.MP4

Drying process of Tinplate inks

　　In Tin Box printing production, the drying of ink is a complex physicochemical reaction process. To reasonably control the drying speed of the ink, master the physical and chemical mechanism in the ink drying, in order to effectively carry out rapid printing operations, to ensure the quality of Iron Box products. Ink drying too fast will reduce the normal performance of the ink transfer, affecting the normal production; resulting in a false print, ink color, the printing plate, ink roller surface ink dry knot, so that the transfer of the next ink is blocked; so that the printing plate graphic dry knot layer outward expansion; so that the desiccant with too much ink adsorption caused by the increase in the blank part of the dirty and other phenomena. And ink drying too slow and can cause overprinting difficulties, adhesion, adhesion, etc., firmness is reduced; easy to cause the transmission process of scratching, etc.. So the drying speed of the ink should be appropriate, too fast too slow are unfavorable.