Tablet ink jet transfer printing techniques

In an ordinary ink jet printer, a dedicated aqueous ink formulated with a sublimation dye is used, 80 g or more of printing paper is used, and the graphic portion of the printing paper is then transferred to the substrate of the plaque. Through a platen stamping machine, the temperature was adjusted to 110-120° C. After approximately 1 minute, the dyestuff of the graphic ink layer on the printing paper was transformed from a solid state to a gaseous state, deposited and permeated on the surface of the plaque substrate, forming a vivid color. Plaque.

Inkjet transfer printing is applied to the anodized aluminum surface. The sublimated ink submerges into the pores of the oxide film. It can also be used for other materials such as plastics, copper, stainless steel, ceramics, etc., but it must be coated on the surface of the sheet. Organic coating to facilitate the adsorption of sublimation ink.

The use of ink jet transfer printing has the characteristics of no need for plate making and on-site processing. At the same time, it can use the usual ink jet printing equipment to save investment costs, but its size will be subject to certain restrictions. Generally, it is only suitable for graphic production below A4 format.