METHOD FOR PRODUCING AN OPTICAL STORAGE DISC AND APPROPRIATE CD-R DISC BLANK FOR THE PRODUCTION THEREOF

摘要

The invention relates to a method for producing an readable optical digital storage disc (22) with any given edge contour made from a CD-R disc blank (10) and to the CD-R disc blank suitable for the production of a storage disc (22), consisting of a plastic disc (12) which is fitted with a reflecting layer (14) on the side opposite to the scanning side. The reflecting layer (14) which is linked to the plastic disc (12) along a first line is soldered onto the plastic disc (12) along a closed second line having any given shape. The storage disc (22) is then cut out from the CD-R disc blank (10) along a third line (26) corresponding to the edge contour.