PTFE Coated Fabrics (Heat belts)

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Dotmar Heatbelts, commonly referred to as Tygaflor is the major supplier of PTFE coated industrial conveyor heat belts and tapes (plain – Chemfab and adhesive backed Chemstik), coated Kevlar fabrics, and locally manufactured coated fabric heat belts to the Australia and New Zealand markets. PTFE or Silicone is coated onto high quality fabric substrates to produce flexible composites. The resulting surface provides the benefits of PTFE or silicone enhanced by the dimensional stability of the woven fabric.

Tygaflor and Chemfab's non-stick surface and high temperature and chemical resistance make it an ideal flexible medium for food processing, screen printing and heat sealing applications.


Key Benefits:

  • Non stick
  • Flexible
  • High tensile strength
  • Unaffected by temperature extremes
  • Chemical resistance
  • Non-stick oven liner catches spills and splatters
  • Don't get burned by messy drips
  • This non-stick liner easily wipes clean, even after spills get baked on
  • Fits ovens of all sizes (even microwaves and toaster ovens), trim with scissors for a custom fit
  • Is your oven full of baked on foods and messy spillovers
  • Eliminate hours of scrubbing
  • It wont affect cooking time or browning like aluminum foil and withstands up to 500 degrees F
  • Just wipe clean with warm soapy water after use
  • Reusable, lasts for years
  • Line your bakeware and cut your clean up time


Applications for PTFE Coated Tapes:

  • Release covers for heat sealing
  • Roller release covers
  • Low friction liners
  • Cooking sheets
  • Mould release liners
  • Splash curtains
  • Bag sealer tapes


Applications for PTFE Coated Heat Belts:

  • Heat Belts are custom made by Dotmar from Chemfab fabrics for specialised conveying applications
  • Thin gauge and light weight
  • Requires less transmission power
  • Will not retain excessive heat
  • Suitable in cryogenic applications
  • High chemical resistance
  • Compatible with high radio frequency, infra red, ultra violet and microwaves
  • Shrink tunnels
  • Drying - freezing tunnels
  • Curing of rubber components, adhesives, confectionery, cooking pastries, biscuits etc.
  • Side wrapping sealers
  • Wrapper belts