Customized solution for various nozzle types ink system optimization and integrated gas circuit

Scheme ① Color scheme: CMYK+W+W four printing colors+double white ink
Scheme ② Color scheme: CMYK+W+V four printing colors+white ink+varnish
Scheme ③ Color matching scheme: CMYK+CMYK four-printing color+four-printing color double-four-color printing
Scheme ④ Color scheme: CMYK+LC+LM four printing colors+light blue+light red