| 摘要 |
PROBLEM TO BE SOLVED: To easily protect the signal face of an optical recording medium without using a plastic tray or case at a low cost and to easily record or correct the information on a label face. SOLUTION: The signal face (A) of the optical recording medium is protected by adhering a self pressure-sensitive adhesive sheet 5 displaying the content of the information of the medium to the signal face (A). Then the self pressure- sensitive adhesive sheet 5 is removed and again adhered to the label face (B) to display the content of the information. |
