| 摘要 |
The invention relates to a reversing device (10) for a film web (100), which has a take-off device (20), at least one turning device (30) and at least one deflecting roller (40), wherein the film web (100) can be guided by the take-off device (20) via the at least one turning device (30) and the at least one deflecting roller (40) to a winding device (300) and the axes (AA, WA, UA) of the take-off device (20), the at least one turning device (30) and the at least one deflecting roller (40) are adjustable in angle relative to one another, characterised in that the at least one deflecting roller (40) is formed as an expander roller having an expanding capacity which increases towards the end faces (42, 44) of the deflecting roller (40). |
