| 摘要 |
<p>The invention relates to an automatic winder (1) that includes a yarn winding device (2) winding a yarn (4) unwound from a yarn supplying bobbin (3) around a winding bobbin (6, 7) while traversing the yarn (4), to form a package (7), and a negative pressure source (62) generating a negative pressure. The yarn winding device (2) has a plurality of suction portions (25, 27, 20) for sucking yarn waste and/or foreign matter attached to the running yarn (4). Each base ends (25n, 27b, 20c) of the plurality of suction portions (25, 27, 20) is joined to the negative pressure source (62) via a suction control unit (30).</p> |
