Positive LBP- I PS plate is applicable to color printing. LBP- Ⅱ is applicable to plate making and drawing a sign. LBP- Ⅲ is applicable to plate-making and sampling.
Negative PS plate(LBN) adopts weak base developing and has high speed, good stability And high endurance of printing, the baking plate can reach 200,000 and even more. It is applicable to newspaper and commerciality and other long-term printing. It can raise the endurance further when through past exposure.