| 摘要 |
A nozzle tip for a plastic injection moulding nozzle, especially for a hot nozzle or a machine nozzle, comprising a body (3) for said nozzle tip and a central melt channel. The body (3) of the nozzle tip has a heating device (6) and cooling device (7) that are arranged successively in the direction of flow and are separated from each other by means of a thermal interface (15). The heating device (6) consists of a heating sleeve (8) that surrounds the body (3) of the nozzle tip and also comprises a heating element (9) that is embedded in highly heat-conductive material. |
