| 摘要 |
PROBLEM TO BE SOLVED: To replace a stamper more easily and rapidly, to provide a substrate having a processing mark improved in thickness, flatness, inner and outer diameters and eccentiricity and a final data memory article and to facilitate the production of a single substrate double-side disk. SOLUTION: A mold and a method adapted to the production of a data memory article such as a single substrate double-side disk or the like are disclosed. In one constitution, the mold 100 for manufacturing the substrate includes the stamper 30, at least one holder 10 having the interface with the stamper and a vacuum pipeline 20 for applying holding force in order to keep the interface between the holder and the stamper. In separate constitution, the mold includes a molded article taking-out line for applying molded article taking-out force to the substrate in order to assist the separation of the substrate from the stamper. |
