Back-moulded components are being produced more and more frequently, especially in the automotive and packaging industries, where they have become indispensable. But whether it's back-moulding with foils, fabrics or other materials, the FDU wide slot nozzle gives you the decisive productivity advantage and quality lead. The special properties of the FDU, such as gentle injection due to less shear, have a particularly positive effect on component quality during back injection, as there is less warpage in the parts produced, for example.