1050 aluminum coil is a pure aluminium alloy with low hardness and a mature manufacturing process. It’s easy to make small uneven dots on the surface by chemical methods. The water retention property of the adhesion with the photosensitive layer is improved, with it excellent image sharpness and printing appearance. The basic requirements for the appearance of aluminium printing base are complete cleanliness and smoothness without cracks, corrosion pits, spots, ventilation holes, scratches, bruises, marks, peeling, pine-like patterns, oil marks or other defects. There should be no non-metallic indentation and sticking, transverse skin, transverse lines and other defects on the surface. Neither should be slight color difference, bright stripes, bulging parts or lotus edges should be found out. With a high purity and mature process, 1050 aluminum coil can totally meet the requirements.

AOYIN supplies 1050 aluminum coil and 1060, 1070, 1100 aluminum coil rolls of various specifications and usages, including CTP plates. Welcome to send inquires.