| 摘要 |
PROBLEM TO BE SOLVED: To allow a polishing pad to be easily pasted onto a surface plate and cut in a shot time even by an unskilled worker. SOLUTION: Protecting rings 5, 6 are mounted above the outer periphery and the inner periphery of a surface plate 1 having the surface, excluding a pad pasted face, covered with a protecting coat 2. At this time, the pad contact faces 50, 60 of the protecting rings 5, 6 are set to be flush with the pad pasted face 10. After a polishing pad 3 of a raw cloth sized larger than the surface plate 1 is pasted onto the pad pasted face 10 in such a state, the edge 40 of a cuter knife 4 is put in contact with the slopes 52, 62 of the protecting rinds 5, 6 to cut the polishing pad 3, so that the polishing pad 3 can be cut into a shape corresponding to the surface plate 1. |
