| 摘要 |
An endless chipping belt 10 includes a woven fabric 14 as a core material. The woven fabric 14 is coated with a surface layer 16. At least one of the chipping surfaces 1OS that are formed of the surface layers 16, is mat-processed. Therefore, the chipping surface 1OS has suitable surface roughness, so that the contact area of the chipping surface 1OS with a wafer or a strip that are aggregate chips, is small, thereby limiting the frictional resistance. Furthermore, failure due to unwanted attachment of the chip to the chipping surface 1OS is also prevented, and the yield of the chip is increased. |
