Plate gauges: (1) Standard: 0.15, 0.25, 0.30 (mm). (2) On-request: 0.20, 0.40 (mm). Plate Type: convintional negative runlength: 200,000 Conventional Negative ps plate, negative analog plate Type: Negative-working Substrate: Electro-chemically grained and anodized aluminum Spectral sensitivity: 380 420 nm Exposure energy: 100 mj/cm2 Resolution: 2-98% at 175lpi Run length: 200, 000 impressions unbaked UV ink compatibility: Applicable Shelf life: 12 months when away from excessive cold, heat and humidity