公开(公告)号：EP1358120B1

公开(公告)日：2007-01-17

申请号：EP02701234.3

申请日：2002-01-25

申请人： DEUTSCHE INSTITUTE FÜR TEXTIL- UND FASERFORSCHUNG STUTTGART Stiftung des öffentlichen Rechts

发明人： PLANCK, Heinrich ,  RIETHMÜLLER, Christoph ,  WEINSDÖRFER, Helmut

IPC分类号： B65H55/04

CPC分类号： B65H55/04 ,  B65H2701/31

摘要： The invention relates to a cross-wind bobbin (1) wherein the helical lines in which the yarn (4) is wound have a different pitch in adjacent positions. The winding ratios are selected in such a way that the amount which is drawn off is greater when the draw-off point is displaced from the draw-off side to the base than the amount which is drawn off when the draw-off point is moved from the base to the draw-off side.

摘要翻译： 本发明涉及一种交叉卷绕筒管（1），其中纱线（4）缠绕在其中的螺旋线在相邻位置具有不同的螺距。 卷绕比选择为使得当拉出点从拉出侧移动到基部时拉出的量大于当拉出点移动时拉出的量 从底部到抽出侧。