| 摘要 |
Method for manufacturing an optically readable digital storage disk having an arbitrary edge contour from a CD-R disk blank, as well as a CD-R disk blank suitable for the manufacture of a storage disk, starts with a blank having a plastic disk that is provided with a reflective layer on the side opposite a scanning side. The reflective layer, which is connected with the plastic disk along a first line, is welded with the plastic disk along an arbitrarily shaped second line that is closed on itself. Afterwards, the storage disk is cut from the CD-R disk blank along a third line that corresponds to the edge contour. |
