... Technical SpecificationsPlate typeConventional positive plateSubstrate Electro-chemically grained and anodized lithographic aluminum.Gauge 0.15/ ... for sheetfed, web offset pressSubstrateElectro-chemically grained and anodized aluminum Gauge0.15/0.30 ... working, violet photopolymer digital plateApplicationNewspaper printingSubstrateElectro-chemically grained and anodized aluminum Gauge0.15mm, 0.30 ...