In the press in the color, generally and first divide colorful manuscript the color system version, then carry on colorful set's print.
  The color mirror of cent of the printing system version is to have the certain spectrum through red, green and blue three kinds of glasseses of the characteristic, the card number is the PB- H, PB- L, PB- Q respectively.According to the different printing request, choose to use the color mirror of different cent, make different version son.