Speaker and mic openings are open doors for dust and water — and a mesh that chokes airflow kills acoustic output while one that is too open passes particles.
Mesh laminates engineered per opening: woven PET/nylon meshes with controlled aperture and open-area, laminated with adhesive rings that seal without bridging the acoustic path.
Not sure which grade fits? Send us your application — our engineer replies with a selection proposal within 24 hours.
Precision die-cut dust-proof woven meshes and acoustic grille laminates for speaker, microphone, receiver and pressure-vent openings — airflow matched, adhesive-backed, ready to place.
The difference between a good mesh part and a bad one is measured in decibels and microns. ROTADIE laminates mesh into adhesive-ring assemblies that drop straight into your opening geometry — and we verify open-area against your acoustic simulation targets before cutting production.
| Mesh types | Woven PET, nylon, stainless option |
|---|---|
| Aperture | 30 – 500 μm |
| Open area | 15 – 55% (per grade) |
| Thickness | 0.05 – 0.3 mm |
| Water treatment | Repellent coating options |
| Adhesive ring | Custom geometry lamination |
| Cutting tolerance | ±0.15 mm |
| MOQ | 1 prototype run |
Specification values are typical reference values. Final values are subject to the grade datasheet and test report.
① Define the application — describe the device, the function of the part and the environment it works in.
② Send the drawing — DXF / PDF / STEP, or a dimensioned sketch with tolerances marked.
③ Confirm quantities — prototype quantity and estimated annual volume.
④ Review the proposal — we reply with material options, unit price and tooling cost within 24 hours.
⑤ Sample & validate — typical parts sampled in 3–5 working days (quoted per drawing), then mass production after your approval.
Custom die-cut double-sided adhesive gaskets and pads — 3M, Nitto, tesa and equivalent tapes converted to your exact drawing with tight tolerance, from prototype to mass production.
Custom die-cut foam gaskets and cushions from PORON urethane, EVA, EPDM and silicone foam — dust sealing, water sealing, drop protection and compression set control.
Precision die-cut electrical insulation films and fire barriers — PI (Kapton-class), PET, aramid paper and composite barrier materials for batteries, PCBs and power modules.
A practical selection guide: surface energy, temperature range, thickness and die-cut format — how engineers should specify double-sided tape before requesting a die-cut quote.
Compression set is the number-one silent killer of foam seals. What it is, how to read the datasheet, and which foam families keep their seal force long-term.
A board-level and enclosure-level design guide for EMI gaskets: how seam geometry, compression force and contact resistance determine whether your EMC test passes.
Engineer reply within 48 hours — free sampling support.
