| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a marking device capable of achieving improvement in both ink-wiping property and ink adhesive property without causing an increase in costs even for a surface having different surface characteristics including a liquid repellent film and a lyophilic film. <P>SOLUTION: A marking device includes: a head 121 that discharges ink droplets of a UV curable ink on the surface 101 of a spectacle lens; an irradiation unit 124 that irradiates the ink droplets discharged from the head 121 with ultraviolet light; and a control unit 125 that controls at least one of the irradiation amount of the ultraviolet light radiated by the irradiation unit 124 and the discharge amount of the ink droplets discharged from the head 121 depending on the surface characteristics of the surface 101. <P>COPYRIGHT: (C)2013,JPO&INPIT |
