PULTRUSION

Pultrusion is the process of pulling continuous fibres through dies or rollers to produce constant section profiles.

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* Drawing by courtesy of Twintex®

Key Processing Points:

  • Rovings are pulled from packages through tensioning devices and into an infrared or convection oven to heat the material .
  • The molten COMFIL® rovings are drawn through a series of dies or rollers to consolidate and form the composite.

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