| Structure |
| No. | Name | Function | Material |
| 1 | Top Fabric | Protect the lining tensile member | Polyester Cotton Canvas |
| 2 | Core Cord | Nuclear material to pass the dynamic force | Polyester |
| 3 | Bottom Rubber | Side compression resistant and section | CR,EPDM |
| 4 | Bottom Fabric | Absorb the impact and prevent crack of the core rubber | Elastic Fabric |
The top and the bottom are encased by the weapper, Both sides are rubber . V belt of tooth shape groove is designed for the bottom to improve the tlexral property. * Large intensity,high flexibility,good durability * Special Bottom rubber used,small elongation and long service life * Excellent heat-resistance,oil-proof,and wearing resistance * High transmission efficiency * Suitable for band pulley with minor diameter * Safe performance can be guaranteed even during high-speed operation
| Section Size of Raw Edge Narrow Belts |
| Type | Top width | Belt Thickness | Angle |
| XPZ | 9.7 | 8.0 | 40 |
| XPA | 12.7 | 10 | 40 |
| XPB | 16.3 | 13 | 40 |
| XPC | 22 | 18 | 40 |
| 9NX | 9.5 | 8 | 40 |
| 15NX | 16 | 13.5 | 40 |
| 25NX | 25.4 | 23 | 40 |
| Section Size of lndustrial Raw Edge V Belts |
| Type | Top width (mm) | Belt Thickness (mm) | Angle(°) |
| HM | 10.5 | 8.0 | 38 |
| AX | 13 | 8.0 | 38 |
| BX | 17 | 11 | 38 |
| CX | 22 | 14 | 38 |
| DX | 32 | 19 | 38 |
| EX | 38 | 23 | 38 |
| Section Size of Raw Edge V Belts for Automobile |
| Type | Top width | Wrapped V belt | Raw edge V belt | REF | REC | Angle |
| AV-10/9.5 | 10.0 | 8.0 | 7.5 | 7.5 | 8.0 | 40 |
| AV-13/12.5 | 13.0 | 10.0 | 8.5 | 8.5 | 9.0 | 40 |
| AV-15 | 15.0 | 9.0 | - | - | - | 40 |
| AV-17 | 16.5 | 10.5 | 9.5 | 9.5 | 11.0 | 40 |
| AV-22 | 22.0 | 14.0 | - | - | 13.0 | 40 |
