Alan Harper Composites Ltd. is a Cornwall-based specialist silicone closed moulding innovation and production house.  We believe passionately in protecting the environment while providing the closed mould and composite plastics fraternity with the world's most cost effective and efficient technology.

We have invented and produced a world class reusable silicone closed moulding system that removes permanently the need for costly and environmentally unsound use and disposal of one-time-use composite consumable waste.

There is a constant desire to reduce wastage, save money and operate cleaner composite production.  Alan Harper Composites exists to achieve this. We offer affordable hardware  and new proven technology which is outside the box of existing conventional consumable production thinking.

fiRST- film infusion Reusable Silicone Technology
The fiRST system provides the more cost effective solution to infusion moulding by employing reusable films, which replace consumable films and incorporate many other infusion film requirements including seals, resin feed channels and vacuum porting into the reusable fiRST bag. 

SilCon
Our SilCon machine range offer economic silicone film spray solutions which are entirely air operated and boast almost zero maintenance  requirements . We also provide a full range of unique silicone bag ancillaries to equip the mould builder with every building block specifically designed for this new  reusable bag production  technique.

Alan Harper Composites Ltd.

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