Basic Info.

Product Description

Substrate: electromechanical grained and anodized lithigraphic aluminum. alloy: standard 1050 alloy. gauge available: 0.15, 0.25, 0.30(mm) maximum width: 1280mm handling: plates are light sensitive. handle under yellow safelight (uv free) until processed. color change: blue green to pale green light source and exposure: automatic plate maker is recommendable. light source: iodine-gallium lamp/metal halide condition - step tablet: 3 step clear, power of light: 4 kw, time: 30-50 seconds. 1 meter distance between plate and lamp. process: conventional developer: dongfang positive developer of universal positive developer is recommended. dilution - 1 (developer): 12 (water). recommended developer temperature: 18 - 22c by hand, 20 - 23c by machine. development time: 30 - 40 seconds deletion: conventional pens. shelf life: 18 - 24 months when stored in a dark, cool and dry space. length of run: 40, 000-100, 000 copies of impression. depends upon printing condition like press, ink, pap