Food packaging is increasingly being produced using multiple moulds and stack moulds.
Van den Brink is specialized in the manufacture of these moulds.
The manufacture of stack moulds, in particular, requires a great deal of experience in and understanding of the art of injection moulding.
- An important factor is the construction. If the mould is designed correctly, its lifespan will be no less than that of a single mould. The correct heat regulation plays a very important role in determining how reliable production is.
- A second determining factor for a good stack mould is the precision with which the components are made and assembled.
- Stack moulds are customized, not readymade, because the mould is adapted to suit the injection moulding machine.
- The gate plays an important role. The leak-tightness and balance in the gates are essential.
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