Need a multi-coloured prototype with complex curves? A new form of thermoforming is the answer, according to Swiss University ETH. In thermoforming, a plastic sheet is warmed to near melting point and sucked onto a mould – it is the technique used to make yoghurt pots. “The new method is a clever combination of established thermo-forming and software ...
3D technique promises accurate multi-coloured mouldings
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