| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing method excellent in uniformity of a film thickness of an optical cationic polymerization system ink printed on a substrate and in adhesion force, and capable of reconciling them, and to provide a determination method of a heating condition.SOLUTION: In a printing method for imparting an optical cationic polymerization system ink onto a substrate, the substrate is heated so that the temperature of a surface of the substrate onto which the optical cationic polymerization system ink is imparted becomes 30°C or higher, and that the thermal expansion coefficient of the substrate to an environmental temperature becomes 0.3%. |
