Prepreg is the term given to a preliminary product which is used in the manufacture of fibre composite components. Such a prepreg consists of a fibre material which is already impregnated with a synthetic resin, therefore pre-impregnated. The diversity of materials which can be used as prepregs is extensive. Not only the fibres themselves but also the type of fibre material, for example woven or NCF, can be custom-produced according to requirements, as can the enclosing synthetic resin matrix. The manufacture of components is carried out at INVENT under specific pressure and temperature conditions – for example in an autoclave or a vacuum.

Technical Data

Freezer room 1

  • Size: 10 m x 8 m
  • Height: 3 m
  • Temperature range: -18°C
  • Online-monitoring with alarm function

Freezer room 2

  • Size: 4 m x 4 m
  • Height: 2.5 m
  • Temperature range: -18°C
  • Online-monitoring with alarm function

CNC Cutter 

  • Size: 5 m x 2 m
  • Cutting range: 2.5 m x 1.5m
  • Manufactured by: Zünd
  • Automatic material transport


Press release

ExoMars 2020 rover antenna WISDOM delivered to customerread more

Reduction of energy consumption in aircraft

INVENT is project partner in the EU project ACASIASread more