| 摘要 |
PURPOSE: To print a both side suck optical disk of a small diameter with labels. CONSTITUTION: A disk 1 is molded by a stamper and metal molds provided with projecting parts in a concentrical form, by which disk 1 is recessed at parts to be printed with the labels 5. As a result, an increase in the thickness of the stuck disk 1 by the thickness of the labels 5, etc., does not arise any more and the disk is formed same as a disk which is not printed with the labels, etc., in its inner periphery, and therefor, even if the labels 5 are formed, the stable sticking is possible. In addition, the disk is stably clamped for stable reproduction at the time of reproduction. |
