thermal ctp plate 1,No preheat required 2,Daylight working 3,Faster imaging ... great productivity Type thermal typePlate material 1050&1060 aluminum alloyAl plate thickness 0.15mm~0.40mmSpectral sensitivity 830nm peak(800~850nm ... 1-99%@250LPIPackaging available in all standard packaging format thermal ctp, printing plate, positive plate, negative plate