| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing method for an optical disk excellent in the degree of freedom on design and printing quality without necessitating any labor and time for preparation for forming a plate for printing and the like and any special printing device such as a screen and a printing machine. SOLUTION: In the printing method for the optical disk wherein the surface to be printed of an optical disk D1 is printed by using an ink containing a component adsorbing a coloring UV curing ink by an ink jet system to form a first layer 31 as an ink reception layer and a regular printing is performed onto the ink reception layer by using a coloring UV curing ink by the ink jet system to form a second layer 32 as a regular printing layer, the first layer 31 is formed in the range nearly coinciding with the printing area of the second layer 32 where the regular printing is performed or slightly narrower. |
