High-Sensitivity Thermal Offset Printing Plate for Offset Press

Thermal offset printing plates are CTP plate materials manufactured using thermal imaging technology. They are typically made from high-quality aluminum substrates, which undergo electrochemical graining to create a uniform roughened surface, followed by anodizing and special coating treatment. This provides excellent photosensitivity and printing adaptability. Unlike conventional UV-exposure offset plates, thermal CTP plates use laser-generated heat to act directly on the heat-sensitive coating on the plate surface. The coating undergoes physical or chemical changes to form the image and non-image areas. These products are suitable for sheet-fed offset presses, commercial web offset presses, and certain packaging printing equipment. They can meet the requirements of text, line work, solid areas, gradient patterns, and high-definition halftone images.