49542 ⎘
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor; Component parts, details or accessories; Auxiliary operations; Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit; Feeding auxiliary material, e.g. colouring material into runner channel or runner nozzle