| 摘要 |
<p>A winder unit (winding unit) 4 includes a bobbin holder 110 holding the yarn supplying bobbin, a length information acquiring section acquiring length information, which is information related to an axial length of the yarn supplying bobbin, a position detecting section 74 capable of detecting the position of the yarn supplying bobbin held by the bobbin holder 110, a storage section 52 storing information of an unwinding standard position and information of a position where the position detecting section 74 is arranged, and a unit control section 50. The unit control section 50 carries out control of moving the position detecting section 74 so that the position detecting section 74 can detect the yarn supplying bobbin held by the bobbin holder 110 based on the length information, and control of moving the yarn supplying bobbin to align the yarn supplying bobbin with the unwinding standard position based on the length information and a storage content of the storage section 52.</p> |
