Sound Absorption Self-Closing Wrap
- Material: Polyester (PET)
- Color: Black
- Operating Temperature: -40°C to +150°C
- Melting Point: 240 ±10°C
- Flame Retardancy: Complies with FMVSS 302
- Cutting Method: Hot cutting
- Packaging: Paper reel
SW2203 series is a sound-absorbing self-closing wrap braided from PET monofilament and multifilament yarns. It provides excellent abrasion resistance and high-temperature adaptability while effectively reducing noise caused by wire harness vibration. Additionaly, its lightweight design contributes to overall vehicle performance.
This self-closing wrap is widely used for automotive engine compartment wire harnesses, precision harnesses in industrial automation equipment, and high-voltage wire harnesses in new energy vehicles.


| Model | Diameter (mm) | Application Range (mm) | Packaging Length (m/reel) |
|---|---|---|---|
| 10 | 10~11 | 100 | |
| 13 | 12~14 | 100 | |
| 16 | 15~17 | 100 | |
| 19 | 18~22 | 50 | |
| 25 | 23~28 | 50 | |
| 32 | 29~35 | 25 |
Custom sizes available upon request.



