Ink knowledge: introduction of several digital printing inks2011.10.18 16:27
is formed by the pigment particles help to charge agents and charged particles can be formed by melting of the resin mixture of dry powdered ink.
Negatively charged toner image formed by exposure of part of the adsorbed toner transfer to paper after the toner image by heating In the resin melt, fixation on the substrate to form an image.
commonly used in ink-jet printing, ink type and ink-jet head structure.
Different from traditional ink is. Electronic liquid ink on the media does not depend on the curing ink film drying time. But the high temperatures encountered in (130. C) curing blanket immediately on the blanket.
Electronic liquid ink into water-based ink and oil (solvent) inks. For the hot-jet printing system, it can only use water-based ink.
3.solid-state digital printing inks
solid-state digital printing ink j, which was solid under normal condition. Printing ink heated, the viscosity decreases after the injection to the substrate surface.
By Zhu Tingting