Phoeneagle Negative UV-CTP(CTnP) Printing Plates are manufactured by and Italian plate production line with European and Japnese raw materials. Phoeneagle Negative Presensitized Offset Printing Plates has good grain, water retention, high color contrast, fine grain surface and good dot reproduction. Regluar sizes and special sizes of 0.15mm, 0.25mm, 0.3mm thickness are available; Phoeneagle Negative Presensitized Offset Printing Plates can be types: PE-Y How to use PhoenEagle Negative Presensitized Offset Printing Plates? Exposure 1.used in dark before exposure. 2.Light source: lodine gallium lamp(recommended) 3.Exposure condition: Please refer to the following table for PE-Y 4.For example.30 seconds are required for 3000W light source 1 metre. Development 1.Temperature of Developer.25.C . 2.Developer: Koda956, The PH<10.5 3.Developing time Automatic plate processor 30-40sec Manual plate processor 45-60sec 4 Regular replenishment developer is required to maintain of a constant strength of developer. After development 1.Corrections Use image remover to remove unwanted stains. Be careful not to damage the image. 2.Gumming The plates may be gummed. The whole surface of the plate should be evenly coated with a thin layer of gum arabic before the plate dried. How to store? The plates should be stored in the cool, dark, dry place. Warranty is 6-12 months..