UV CTP Plate

Smart Equipments Limited is one of the leading China uv ctp plate manufacturers and suppliers,Website:http://www.smartprintingmachine.com, welcome to wholesale cheap uv ctp plate at low price from our factory.UV-P Positive CTcP Plate is a kind of special high-sensitive plate. It fits both UV-CTP plate-making and conventional CTF plate-making. It is not only suitable for superb color business printing, but also qualified for the requirement of high speed and efficiency newspaper printing.High quality aluminum substrate:High quality aluminum coil is adopted as the substrate that guarantees the flatness of plates, precise plate sizes and various physical mechanical properties.Complex grain structure & dense oxidized layer:Multilayered complex grain structure and dense oxidized layer are formed on the surface of the substrates through gaining treatment with a series of chemical and electric-chemical methods to ensure that the plates possess precise dot reproduction and excellent anti-abrasion.The substrate of hydrophilic treatment:Hydrophilic treatment can guarantee the adherence of the photosensitive layer to the substrate, improve the ink-water balance and also overcome the normal contaminations during printing and at shut-down time.Perfect coating formulation:Special coating formulation features the following properties: such as high sensitivity, fine dot reproduction, wide processing latitude and long run length; which ensures that the plates fit UV-CTP plate-making very much. It is your best choice of the superb color business printing and newspaper printing.Technical SpecificationsPlate TypePositive offset plate for UV-CTP plate makingApplicationMedium for sheet-fed/web offset pressSubstrateElectro-chemically grained and anodized aluminumGauge0.15 mm, 0.30 mmMaximum short grain width0.15 mm: 1050 mm0.30 mm: 1320 mmSpectral sensitivity350-420 nm UV light365-375 nm& 405-410 UV laserSafelightUV filtered or YellowPlatesetter compatibilitySMART CTP-UV etc.Sensitivity50-60mj/ cm2Color changeBlue-Green to Pale Green after exposedDevelopmentConductivity: min. 55 ms, max. 70 ms Temperature: 20-25 °C PH 13.00-13.40DeveloperCommon positive offset plate developerDot reproduction2%-98% in 200 lines/inchFinal image colorBlue-GreenShelf life18 months when stored in a light-free area away from excessive cold, heat and high humidityRun length0.30/0.40 mm above 100,000 (Actual run length may vary according to press, ink and stock conditions.)