| Cover type and property | Tensile strength ≥ Mpa | Elongation strength ≥ % | Wear away quality ≤ mm³ |
| H | 24.0 | 450 | 120 |
| D | 18.0 | 400 | 100 |
| L | 15.0 | 350 | 200 |
| Item | Between fabric | Between covering layer and belt core | |
| Thickness of covering layer ≤ 1.5mm | Thickness of covering layer ≥ 1.5mm | ||
| Average value of all test samples | 3.2 N/mm | 2.1 N/mm | 2.7 N/mm |
| Fabric structure | Fabric materials | NO.of fabric layer | Width (mm) | Cover thickness (mm) | ||
| wrap | weft | top | bottom | |||
| TN/C canvas | polyester | cotton | 3-12 | 300-1400 | 3.0-8.0 | 1.5-4.5 |
| Cotton canvas | cotton | cotton | 3-12 | 300-1400 | 3.0-8.0 | 0-4.5 |
| Note: The thickness of covering rubber, number of fabric layer, width and each roll length can be according to client’s requirements designed. |