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Polyester Mesh Belts: Spiral and Woven for Fabric Drying Applications

Polyester mesh belts, available in spiral and woven types, are industrial belts made from high-quality polyester monofilament yarn. Used in papermaking, food processing, dewatering, and textile drying, they offer dimensional stability, high strength, excellent drainage, chemical resistance, and temperature tolerance. Their durability and adaptability make them ideal for various drying and filtration applications.

Types

  • Polyester Spiral Mesh Belts: These belts are manufactured using polyester monofilament yarns arranged in interconnected spiral loops, secured by cross wires. They find applications in pulp and paper drying, sludge dewatering, food processing, and as conveyor belts.
  • Polyester Woven Mesh Belts: These belts feature plain or twill weave structures, providing precise mesh openings and enhanced stability. They are commonly employed in papermaking forming sections, filtration processes, textile drying, and various other industrial drying applications.

Specifications

Polyester mesh belts are versatile conveyor and filtration solutions with a wide range of specifications and dimensions, tailored to diverse industrial applications.

Mesh Types:

  • Spiral Mesh: Looped spiral construction with connecting cross wires.
  • Woven Mesh: Plain weave or twill weave construction.

Mesh Aperture:

  • Range: 0.20 mm – 5.0 mm (0.008" – 0.197")
  • Tolerance: ± 5%

Yarn Diameter:

  • Typical Range: 0.20 mm – 1.0 mm (0.008" – 0.039")
  • Tolerance: ± 5%

Belt Thickness:

  • Typical Range: 1.0 mm – 5.0 mm (0.039" – 0.197")

Width and Length:

  • Width: 0.5 m – 8.0 m (20" – 315"), customized widths available
  • Length: Typically 10 m – 150 m, customized according to client requirements
  • Width Tolerance: ± 1%
  • Length Tolerance: ± 2%

Air Permeability:

  • Range: 1,000 – 20,000 m³/m²/h, customized for application-specific requirements

Tensile Strength:

  • Warp Strength: 5000 – 12000 N/m
  • Weft Strength: 3000 – 8000 N/m

Operating Temperature:

  • Continuous: -40°C to +150°C (-40°F to +302°F)
  • Intermittent: up to +180°C (356°F)

Color Options:

  • Blue, White, Red (standard); customized colors available upon request

Seam and Edge Finish:

  • Seam Types: Spiral seams (endless), pin seams
  • Edge Treatment: Heat-sealed edges, resin-sealed edges to prevent fraying

Chemical Resistance:

  • pH Range: Optimal 2–12, short-term 1–13

Applications

  • Papermaking and pulp drying
  • Sludge dewatering
  • Food drying and processing
  • Conveyor belt systems
  • Textile and fabric drying
  • Industrial filtration processes

Polyester Dewatering Belt for Spunlace Nonwoven Lines

This specialized Polyester Dewatering Belt is designed specifically for spunlace nonwoven processing involving 100% cotton fibers. It features a durable 4-shed twill weave structure, conductive properties, and warp-runner design, ensuring efficient dewatering performance.

Polyester Dewatering Belts in Spunlace Nonwoven Production
Polyester Dewatering Belts: Optimized for Spunlace Nonwoven Lines

Spunlace Mesh Belt
Orig. Mesh Belt: Spunlace Edge Detail

Specifications:

  • Material: 100% Polyester, conductive synthetic mesh
  • Mesh Weave: 4-shed twill
  • Mesh Size: Length 5600 mm × Width 2800 mm
  • Mesh Thickness: 0.50–0.53 mm (total thickness)
  • Warp Monofilament Diameter: 0.25–0.31 mm
  • Weft Monofilament Diameter: 0.29–0.40 mm
  • Warp Density: 21 threads/cm
  • Weft Density: 19–20 threads/cm
  • Air Permeability: 740–820 CFM
  • Layer: Double-layer structure
  • Seam Type: Endless, straight, non-marking woven seam
  • Edge Treatment: Sealed and coated edges with approximately 15 mm wide PU impregnation to prevent edge damage and extend belt life.

Detailed Specification: 3040 x 260 x 1.5 Polyester Mesh Belt

3040 x 260 x 1.5 Polyester Mesh Belt

  • Length: 3040 mm
  • Width: 260 mm
  • Thickness: 1.5 mm (± 0.1 mm)
  • Material: High-quality polyester monofilament yarn
  • Mesh Structure: Uniform woven mesh structure
  • Operating Temperature: Suitable for continuous operation from -40°C to +130°C
  • Edge Treatment: Reinforced edge treatment to prevent fraying and extend service life
  • Color: White, Custom colors available upon request
  • Seam Type: Robust and smooth seam connection ensuring minimal downtime and easy installation. Available with spiral loop or pin joint seams as per application requirements

Polyester Spiral Mesh Fabric
Polyester Spiral Mesh Belts For Food

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