NANO-RANGED WIDE COLOR GAMUT AND ENVIRONMENTAL-FRIENDLY UV INKJET PRINTING SYSTEM

摘要

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a nano-class light color comprising a loading unit, an ink supply unit, a nozzle unit, and a control unit, in particular, by an inkjet system applied to a cured substrate. It provides an inkjet system using reverse eco-friendly UV ink. Among them, the loading unit loads the cured substrate, the ink supply unit forms a storage space for storing ink of a color gamut that is composed of a primary color of RYBK, and the nozzle unit supplies the ink. The ink is obtained from the unit, and the control unit generates a control signal for controlling the nozzle unit spraying the ink directly on the surface of the cured substrate. Therefore, according to the present invention, the ink can be sprayed directly onto the surface of the cured substrate, and the ink is cured by ultraviolet rays, among which the ink has low surface tension, nano class particles, environmental friendliness, and ultraviolet rays. It has physical properties such as excitation, short drying time, good adhesion and high transparency.