Aluminum-plastic composite base pre-coated version

Title of the Invention: Aluminium-plastic Composite Base Pre-Paint Photographic Patent Application Number 00.8
Abstract: The utility model relates to an aluminum-plastic composite base pre-coated photosensitive plate. The invention is characterized in that the aluminum foil layer and the plastic layer are adhesively bonded together, and the surface of the aluminum foil layer is an oxide layer, and a photosensitive resin layer is coated on the oxide layer. The utility model has the advantages of low cost, light weight, easy transportation, high processing precision and high yield rate. It also has excellent physical and chemical properties, and has excellent ink-philic properties after coating the photosensitive resin solution, so it can produce a lithoprinting plate with good printability, good definition, good ink affinity, and high resistance to printing.