Polyester Square Mesh (Plain Weave)
Polyester monofilament square mesh (plain weave, square weave) from 40 to 200 mesh count — fine mesh conveyor belts for wood panel and biomass drying, and screening/sifting mesh for wood flour and WPC.
Custom-woven square mesh belts and sieve cloth — flat, stable, apertures and materials to your spec.
Custom-woven, flat and stable
- Aperture — any square opening from fine support meshes to coarse 2 mm+ belts
- Yarn diameter — thicker for wear life, finer for open area
- Material — PET standard; PPS, PTFE-added and other monofilaments on request
- High flatness — heat-set finishing, no waviness across the belt width
- Structurally stable — the 1/1 weave locks every yarn; no loosening in service
Seams
Self-loop seam (the standard join), reinforced spiral loop, clipper joint on request, or truly endless weaving.
| Model | Aperture (µm) | Yarn (mm) | Warp/Weft dens. (/cm) | Air perm. (CFM) | Thickness (mm) | Weight (g/m²) | Tensile (N/cm) |
|---|---|---|---|---|---|---|---|
| 622 | 400 × 400 | PET 0.5 white | 9 / 9 | 650 | 0.9 | 677 | 1050 |
| 600×650 | 600 × 650 | PET 0.65 white | 3 / 3.2 | 730 | 1.2 | 732 | 1028 |
| 800×600 | 800 × 600 | PET 0.65 white | 4.6 / 5.4 | 870 | 1.3 | 685 | 1029 |
| 800×800 | 800 × 800 | PET 0.8 white | 5.6 / 6.1 | 767 | 1.4 | 872 | 860 |
| 800×1200 | 800 × 1200 | PET 0.8 white | 4.6 / 6.0 | 752 | 1.38 | 849 | 910 |
| 1100×1100 | 1100 × 1100 | PET 0.8 white | 7 / 6.6 | 1192 | 1.47 | 809 | 812 |
| 1300×1600 | 1300 × 1600 | PET 0.8 white | 4.6 / 4.0 | 1477 | 1.68 | 656 | 1042 |
| 2000×2000 | 2000 × 2000 | PET 1.0 white | 7 / 7.5 | 1750 | 1.9 | 769 | 930 |
| 621 | 2100 × 2100 | PET 0.9 / 1.0 white | 3 / 3 | 1726 | 1.65 | 695 | 580 |
Applications
- Fine mesh belts — wood panel, pellet & biomass drying (see wood panel mesh belts)
- Screening & sifting — wood flour, WPC fines (see wood flour sifting)
- Food, chemical and general purpose sieve cloth
Specifications
Frequently Asked Questions
Mesh, screen or fabric — what is the difference?
Mesh refers to the woven structure and its opening count; screen means the whole sieve surface fitted to a machine; fabric is the woven goods. In practice: fine round-sifter duties say sieve/sifter mesh, heavier duties say screen mesh, belt duties say mesh belt — we cover all three wordings.
What mesh count do I need for wood flour?
WPC wood flour is typically classified on 40–140 mesh screens (60 and 80 mesh the common cuts). Our standard square mesh belts cover 0.4–2.1 mm apertures for drying and conveying; finer sifting meshes are woven on request — tell us your cut points.
Can polyester square mesh replace stainless steel mesh?
On dry, low-abrasion duties (wood flour, fines sifting) woven PET mesh lasts well at a fraction of the cost, with lighter frames and quieter running. Heavy, wet or abrasive duties still favour steel.
Do you supply belts and cut panels?
Both — seamed or endless belts for dryers and conveyors, and panels cut and edged to your sifter frame (including re-mesh for circular sifters).
Do you weave for OEM mesh houses?
We are a former OEM weaver for European mesh brands — same tolerances, available direct.
Related Products
Request a quote for polyester square mesh
Custom sizes, seams and materials — OEM/ODM available.
Tell us about your filtration duty
Send your machine model, slurry/product type, and operating conditions — our engineers will recommend the optimal weave and quote within 24 hours.