positive ps plate 1,Fast exposure sensitivity 2,High exposure speed 3,High dot reproduction 4,High ... processing time3,Excellent visibility and high resolution4,Fast exposure sensitivity5,High exposure speed6,High dot reproduction7,Stable quality8,High ... printing Typeconventional positivePlate material 1050&1060 aluminum alloyAl plate thickness 0.15mm~0.40mmSpectral sensitivity 380~420nmPress ...