1.Ink formulation upgrade 1)High ink fluency and great color fastness. 2)The printed patterns are more soft and durable. 3)Premium quality with high white coverage. 4)High color density and saturation. 5)Washable and not easy to fade. 2.Extend the service life of the nozzle 1)No sediment for the white ink, no clogging! 2)More safe to the printheads.