Project Info

Key Points

  • 3D CAD multishot injection moulding design
  • Rapid prototyping
  • Product visualsation
  • Technical design management
  • Packaging design, sampling and trial runs

Project Summary

The development of mouth guards is technically challenging in terms of multi-shot injection moulding and the need for accurate dental morphology. 3Di have been working with OPRO for over 6 years in the development of their world leading range of orthodontic sports and protective equipment. Working closely with their development team, we are able to develop complex forms while still optimising support.


Ongoing 3D CAD design and support work with OPRO’s toolmakers and moulders to ensure smooth running and technically achievable solutions.

Further projects have included the technical development of international packaging which includes the CAD data for each forming, the production of samples tooling and sets of sample packs. Also, assistance in the sourcing of suitable packaging suppliers and equipment.

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