Acoustic Mesh
High-transparency low-loss acoustic mesh — maintains dust/water protection while keeping acoustic loss under 1 dB. Thin design, easy bonding. Ideal acoustic protection for earpiece, speaker and microphone covers.
Key Features
- Acoustic loss <1 dB, high fidelity
- Dust/water protection, IP54–IP67 rated
- Thin design, no visual impact
- Easy bonding, convenient processing
Applications
Earpiece covers · Speaker protection · Microphone covers · Acoustic device dust/water protection
Material Tags
Technical Parameters
| Type | Acoustic Mesh |
|---|---|
| Acoustic Loss | < 1 dB (low loss) |
| Protection | IP54–IP67 |
| Substrate | Precision woven mesh / ePTFE film |
| Thickness | 0.05–0.30 mm |
| Processing | Die-cut / Adhesive |
| Die-Cutting Tolerance | ±0.10 mm |
Frequently Asked Questions about Acoustic Mesh
Common questions about die-cutting and material selection for this product
What Protection Rating Can Waterproof Membrane Die-Cutting Achieve?
Using ePTFE waterproof breathable membrane, die-cut protection can reach IP54-IP67. Actual rating depends on membrane specs, bonding process, and enclosure seal design. IP67 can withstand 1m water immersion for 30 minutes while maintaining excellent breathability and acoustic performance.
Does acoustic mesh die-cutting affect breathability?
Proper die design and waste-removal direction keep breathability unaffected. Key points: high die sharpness to avoid deforming the mesh pores; waste removal along the mesh grain to prevent stretching; and post-cut breathability sampling to verify specs. Provide the breathability spec and we will tune the process accordingly.
What should be noted when die-cutting ePTFE membrane?
ePTFE film is soft and easily deformed. Notes: low-tension feeding to prevent stretching, dedicated dies (etching dies, 20-30 degree blade angle), moderate die-cutting speed, and gentle waste-removal angle. Operate in a cleanroom to prevent particles from clogging micro-pores and affecting breathability.
Have more questions? Our technical team is ready to provide one-on-one consultation
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