| Parameter | Unit | DY-FF1-PET-01 | DY-FF1-PET-02 | DY-FF1-PET-03 |
| Variant | 4-shed general forming | 5-shed fine sheet support | 8-shed board forming | |
| Material | Polyester monofilament or mixed-yarn fabric, as listed | Polyester monofilament or mixed-yarn fabric, as listed | Polyester monofilament or mixed-yarn fabric, as listed | |
| Warp filament | mm | 0.2 | 0.17 | 0.22 |
| Weft filament | mm | 0.25 | 0.2 | 0.35 |
| Warp density | threads/cm | 30 | 32 | 28 |
| Weft density | threads/cm | 22 | 28.5 | 19.5 |
| MD breaking strength | N/cm | 600 | 500 | 700 |
| Air permeability | m³/(m²·h) | 8000 | 7100 | 9000 |
| Elongation at 50 N/cm | % | 0.6 | 0.6 | 0.65 |
| Ordering details | ||||
| Joint | EN – Endless supplied configuration | EN – Endless supplied configuration | EN – Endless supplied configuration | |
| Edge finish | TS – Thermally sealed edge | TS – Thermally sealed edge | TS – Thermally sealed edge | |
| Color | N – Natural / white | N – Natural / white | N – Natural / white | |
| Order dimensions (example) | mm | W3000-L25000 | W3000-L25000 | W3000-L25000 |
| Order code (example) | DY-FF1-PET-01/W3000-L25000/EN/TS/N/R01 | DY-FF1-PET-02/W3000-L25000/EN/TS/N/R01 | DY-FF1-PET-03/W3000-L25000/EN/TS/N/R01 | |
| Dimensions | Custom finished dimensions to the machine drawing. | |||
| Specification scope | Nominal fabric specifications; assembly details apply as listed. | |||
No. Layer count and weave pattern are different descriptions; declare both.
We are a professional manufacturer based in Henan, China, with over 8 years of experience in filter belt production.
Simply send us photos or a video. Our engineers will assess and offer a solution. If it’s a quality issue, we’ll provide free replacements under warranty.
We combine precision weaving technology, premium raw materials, fast support, and true customization. Plus, our products serve over 80 countries worldwide.
