German FOGRA-business card printing and membership card making and control bar not only check the darkened, in the middle of dot gain, but also can check each other dot deformation, ink to overprint.

• 德国FOGRA-制卡和会员卡制作测控条不仅能查抄暗调，角落调的网不面放大，还能查抄网不面变形，油不朱彼此叠印的环境。