| 摘要 |
A multi-shaft turret type winding device including a first turret table on which a plurality of winding mandrels for winding a thin layer film are rotatably arranged, a second turret table on which a plurality of fixing axes are arranged corresponding to the respective winding mandrels, and a touch roller following mechanism in which each touch roller arm having a touch roller attached at a front end is attached at each fixing axis. When a predetermined amount of the thin layer film is wound by one of the winding mandrels at a winding position, the winding mandrel is swung from the winding position to a different position, and another winding mandrel is swung to the winding position by synchronously rotating the first and second turret tables. Under this condition, the touch roller always contacts a product roll of the thin layer film wound on the winding mandrel while maintaining a constant position with respect to the wound thin layer film. When the winding mandrels are being exchanged, air is prevented from being introduced into the product roll.
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