Custom Fabricated PTFE Coated Fiberglass Conveyor Belts
1. Product Overview
Custom fabricated PTFE coated fiberglass conveyor belts are engineered conveying solutions constructed from high-tensile woven E-glass or Kevlar (aramid) substrates impregnated and sintered with polytetrafluoroethylene (PTFE) dispersion. Available in solid non-stick fabrics or open-mesh grid geometries, these belts are manufactured to precise conveyor lengths and widths to eliminate elongation, tracking skew, and structural tearing under sustained mechanical tension and heat. The non-porous fluoropolymer matrix prevents melted resins, hot glues, inks, and food residues from adhering, ensuring clean release and low frictional resistance across automated thermal processing lines.
2. Core Technical Parameters
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Carcass Substrates: Dimensionally stable woven E-glass cloth, Kevlar (aramid) textile, or anti-static carbon-loaded weave
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Belt Surface Configurations: Solid non-stick fabric (0.13mm to 0.80mm) or open-mesh grid (2x2.5mm, 4x4mm, 10x10mm)
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Operating Temperature: -70°C to +260°C (Intermittent up to +300°C)
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Joint & Splicing Options: Seamless (true endless woven), overlap heat-sealed joint, staggered bullnose/finger joint, or stainless steel mechanical clipper (alligator) splice with PTFE cover flap
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Edge Reinforcement: Heat-sealed PTFE film borders, sewn Kevlar/aramid fabric borders, or dual-ply folded fiberglass edge binding
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Tracking Systems: Silicone guide cords, braided Kevlar guide ropes, or brass eyelets/studs for chain and sprocket tracking
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Key Characteristics: Non-stick release, high tensile and tear durability, flame retardant, low thermal mass, chemical and solvent resistance, tracking stability
3. Common Applications
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Endless belts for continuous rotary garment fusing presses and interlining laminating machinery (Hashima, Oshima, Meyer compatible)
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Food-grade non-stick conveyor belts for commercial baking ovens, tortilla presses, and continuous cooling tunnels
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Mesh and solid conveying belts for UV, infrared (IR), and hot-air drying tunnels in screen printing and non-woven fabric curing
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Continuous shrink-wrapping tunnels, plastic film heat-sealing lines, and solar module laminator conveyors
