The Study Of Mechanism And Prescription Parameter In Ink Of Ink Jet Printing

Based on the right cognition of the structure system and the application mechanism of the jet ink, the influence factors of jet ink capability are analyzed systematically, and presents a new prescription parameter to direct the practice through lots of examination. This paper emphasizes to analyze the principium of the ink jet printing, the dye chemistry theory, solvent chemistry theory and the amphoteric and nonionic' s action mechanism. Then integrating the practice to the theory, lots of probe experiment provides the best basic prescription of jet ink, the single factor experiment provides the best quantity of two kinds of additive, through the intersectant experiment of additive their interaction is reviewed, the experiment data is deal with by analyzed error method and the best prescription is presented. It is tested based on the jet ink capability standard and test result is satisfying. In the ultimate, this prescription can be a guidance for real product.