... .Good transparency 2.High intensity of color3.Bright color Water Base Flexographic inks (Uses in the copperplate paper,Label, ) flexographic ... ;May provide four primary color, the PANTONE primary colors, the special color ink, the dissolved performance to be good;Viscosity: Zahn ... PH=8.2~9.3packing specification: 20 kilogram/barrel Water Base Flexographic inks (Uses in the copperplate paper,Label, )