| 摘要 |
The head has a round nozzle plate (11) with a set of nozzle holes (16), a filter plate (10) receiving filter elements (13.1, 13.2), and an inlet plate (3) with melt inlet channels (6.1, 6.2). The three plates form a melt transport system within a housing (12). The housing is detachably connected to a nozzle support (1) for introducing polymer melt. The inlet plate includes an external thread (24) on a periphery, and is twist-resistantly held at the support. The housing includes an internal thread (21) at a plug-in end. The housing is connected with the external thread via the internal thread. |
