And flexographic printing are special, dot gain law as well as screening all and other printing processes, also in the flexo printing is also widely use spot color and metallic colour printing.

• 而柔性版印刷比力不入格，网点放不小次第以及增网角度都和其他印刷方法差别，另边柔性版印刷洋还普及搁置专色和金属色印刷。