Compared to open mould processes

  • Shorter cycle times
  • Process safety
  • Reduced labour costs
  • Reduced styrene emission
  • No air inhibition of the hardening reaction




  • Defined wall thickness
  • High-quality surfaces may be achieved on both sides
  • Freedom of design
  • Integration of functions
  • Defined layer structure
  • Component parts with large surface areas
  • Complex geometries
  • High dynamic strength
  • Integrated fire resistance
  • Fibre volume content may be adjusted as needed


General Points

  • Continuous-fibre and special reinforcing materials may be used
  • Core materials and inserts are easily integrated
  • Colouration and pre-treatment of surfaces
  • Large-sized blow moulded parts can be made of one piece