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In Mould Internal Weld

Our patented In Mould Internal Welding process creates sealed, high-integrity components with fewer parts, reduced assembly and greater manufacturing efficiency.

Patented In Mould Welding for sealed components

Our In Mould Internal Welding process that has been developed and patented by Clarity Plastics allows the simultaneous moulding of two parts within a mould tool that can be joined together in a second cycle of the tool to produce a hermetically sealed unit.

The advantage is that the mouldings do not have to be removed from the tool and components can be robotically inserted into the void produced in the moulding process.

Material flexibility, verification & integrated component insertion

The process is compatible with materials including PC/ABS, Polycarbonate, Nylon 12, 35% Glass Filled Nylon and High Temperature Nylon.

Internal self-calibration within the tool helps verify weld integrity, while electronic and other components can be inserted directly into the sealed moulding.