Exclusive ink for plate making Deepen blackness Quicken rate of drying Graded screen dot Nozzle well protected Inkjet ImageSetting Ink (Black Pigment Ink) Custom-made black pigment ink special for CTP, inkjet imagesetting.1. Excellent opaque property, no refraction at the edge of image,2. Deepen blackness and quicken rate of drying, easy for printing down,3. Graded screen dot, dissolve naturally, ...