| Parameter | Unit | DY-FF25-PET-01 | DY-FF25-PET-02 | DY-FF25-PET-03 |
| Variant | Board and packaging | Printing and writing | Wear-side heavy weft | |
| 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 | 0.28 | 0.17 | 0.17 |
| Sheet-side weft | mm | 0.20 / 0.27 | 0.13 / 0.18 | 0.13 / 0.20 |
| Machine-side weft | mm | 0.40 / 0.40 | 0.22 / 0.22 | 0.35 / 0.35 |
| Warp density | threads/cm | 37–38 | 61–62 | 68–69 |
| Weft density | threads/cm | 40–41 | 52–53 | 49.5–50.5 |
| Air permeability | m³/(m²·h) | 6000 | 5700 | 8000 |
| Structure | type | Support-shute 2.5-layer | Support-shute 2.5-layer | Support-shute 2.5-layer |
| 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-FF25-PET-01/W3000-L25000/EN/TS/N/R01 | DY-FF25-PET-02/W3000-L25000/EN/TS/N/R01 | DY-FF25-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. It is a construction naming convention; performance still needs measured fabric and machine data.
No. Fit, caliper, drainage, tension and machine clearances must be checked.
Send former layout, dimensions, speed and tension, furnish, grades, drainage-element data, current fabric construction and the principal quality or wear issue.
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