| Longitudinal thickness tensile strength | 800~1500(KN/m) |
| Longitudinal elongation <=2% | <=2% |
| Burner flame test | With cover: average<=3s, individual<=10s |
| Without cover: average<=5s, individual<=15s |
| Surface resistant | <=3*108Ω |
| Rubber thickness top (mm) | 1.5~8 |
| Rubber thickness bottom(mm) | 1.5~4.5 |
The multi-ply fabric conveyor belt is composed of cotton canvas, nylon or polyester canvas as tensile body, and top and bottom covering rubber with various properties.by calendering, molding, vulcanization and other processes.