PAINTING MATERIAL, PRINTING MATERIAL, AND COATING MATERIAL

摘要

This painting material has a base material and an ink-receiving layer arranged on the surface of the base material. The arithmetic average roughness (Ra1) of the ink-receiving layer surface, as measured in accordance with JISB0601, is 400-3,000 nm. The arithmetic average roughness (Ra2) of the ink-receiving layer surface measured using an atomic force microscope is 70-500 nm, using a measurement range of 30 µm×30 µm and pixel data of 512×512.