摘要 |
<p>PROBLEM TO BE SOLVED: To provide an optical disk sticking method capable of suppressing a warp within the prescribed range when thin disks are stuck to each other. SOLUTION: Two sheets of disks 16, 17 are placed on a press member 12 so as to face their surfaces applied with adhesives 18, 19 each other. At this time, 2 respective disks 16, 17 whose centers of rotation are shared with the press member 12. Then, by depressing a feed device 13, the disks 16, 17 are pressed closely in the vicinity of their central parts from upper/lower both directions. Then, the disks 16, 17 whose only vicinity of their central parts are stuck to each other are placed on the press member 12a, and the press member 14a is depressed by the feed device 13, and the whole disk surface is pressed closely. Thus, the warp is moved from the vicinity of the central parts beforehand stuck closely to the direction of an outer peripheral end part to be pushed out to the outside from the outer peripheral end part, and the stocking disk with less distortion and warp is manufactured.</p> |