Opaltone Awarded U.S. Patent for 6-Color Inkjet System

Opaltone is a multicolor system that expands the color gamut beyond conventional CMYK. It can accurately match 100 percent of the most popular spot color libraries. Unlike other expensive 8- and 10-color inkjet systems, Opaltone’s VK® system only requires 6 colors: cyan, magenta, yellow, red, green, and blue. Black ink is eliminated (black is digitally mixed from the R’G’B’ inks) making VK the world’s first ‘carbon free’ inkjet system.