Dynatect Manufacturing
(262) 317-9191 sales & customer service

Thermiseal Welded Thermoplastic Bellows

  • Polyurethane film or coated fabric bonded together by thermic weld process
  • When additional strength is required, nylon-reinforced fabric can be used
  • Lightweight, completely sealed cover
  • Available in any size or shape (e.g. round, oval, rectangular, strip-type, way cover - tooling may be required)
  • Thermiseal Welded Thermoplastic Bellows
  • Thermiseal Welded Thermoplastic Bellows
  • Thermiseal Welded Thermoplastic Bellows

Features & Benefits:


  • Attractive, clean, uniform appearance – great as an aesthetic cover to conceal mechanical components
  • Excellent extended to retracted ratio
  • Generates minimal airborne particles
  • Air, dust and liquid tight
  • Can withstand high cycles and high-speed movement
  • Lightweight construction and superior extended to retracted ratio is ideal for covering sensitive measuring equipment


Typical Applications:

  • Medical equipment
  • Semi-conductor equipment
  • Inspection and test equipment
  • Clean room environments


  • Polyurethane films (color: black, thicknesses: 0.010”, 0.015”, 0.020”, 0.040”)
  • Polyurethane coated fabrics (Polyurethane-Nylon)
  • Vinyl/Polyesters


  • Hook & loop fastener

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