| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a protection sheet for a recording disk having excellent re-peeling properties, which closely adheres to the recording surface of the recording disk even though a paste residue at the time of being peeled from the recording disk is prevented, and is hardly peeled. <P>SOLUTION: The protection sheet 1 for the recording disk has an adhesive agent layer 20 having a 2 to 30 N/m adhesive force and ≥20% surface glossiness and laminated on a surface base material 10. In the protection sheet 1 for the recording disk, a peeling sheet 30 having a peeling surface having ≥300 sec smoothness is preferably laminated on the adhesive agent layer 20. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
