... common inks they lack in consistency effects and require a thick film,Website:http://www.huadainkchem.com, however, HUADA ink overturns ... Use offset or letterpress printing method. ● Use Polypropylene film.(However, note that gloss varnish processing decreases color strength)FOR PRINTERS ... The ink is adjusted to be used as it is, however, in case dilution is required, due to quality of paper, handle ...