| 摘要 |
The device disclosed comprises a pressure chamber (2) with a deflector (4), a heating chamber (7) with a heatable inner body (6B) which provides a passage of relatively small cross-section and a relatively long transport path (12) through the heating chamber (7), a distributor (15) with passages (16) and a form tool (20) with a cavity (22) which tapers toward the profile nozzle (21). |
