| 摘要 |
The invention relates to a device for shaping a strip, in particular a strip made of thermoplastic synthetic material, which can be shaped at high temperature, in a continuous manner on the surface of a rotating drum (1) which is to be heated and/or cooled in predefined, stationary areas (10, 11). In order to reduce the loss of energy during the changing the heating and cooling steps, the thin-walled drum is mounted on a bearing body (5) which can be heated and/or cooled in the related areas and is heat-exchangeable with the surface of the drum at least in said areas. |
