公开(公告)号：WO1995033089A1

公开(公告)日：1995-12-07

申请号：PCT/FR1995000662

申请日：1995-05-19

申请人： RHONE-POULENC SETILA ,  CHABOD, Norbert ,  FOMBERT, Chritian ,  MAITRE, Eric ,  POIZAT, Thierry

发明人： RHONE-POULENC SETILA

IPC分类号： D02G03/22

CPC分类号： D02G3/22

摘要： Polyester yarn for weaving without twisting or sizing and method for the manufacture of such a yarn. The invention also concerns, in particular, a multifilament yarn comprising polyester, characterized by a cohesion factor (CF) greater than or equal to 15 knots/meter, a knot quality such that the cohesion factor is at least equal to 4 knots/meter upon testing at a tension of 50g, and a dynamic thread/metal friction coefficient less than or equal to 1.35, combined with a friction coefficient regularity corresponding to a regularity factor defined below, which is less than or equal to 0.35 and a rate of size deposition on the yarn of at least 0.4 % combined with a regularity of the rate of deposition on the yarn corresponding to a regularity factor, defined below, which is less than or equal to 0,20 %. The yarn is used, in particular, as the warp yarn on weaving machines.

摘要翻译： 用于编织而不加捻或上浆的涤纶纱线以及用于制造这种纱线的方法。 本发明还特别涉及包含聚酯的复丝纱，其特征在于大于或等于15节/米的内聚因子（CF），结质量使得内聚因子至少等于4节/米 以50g的张力测试，动态螺纹/金属摩擦系数小于或等于1.35，结合对应于下面定义的规则性因子的摩擦系数规则，小于或等于0.35，并且尺寸沉积速率 在至少0.4％的纱线上，与纱线上的沉积速率的规律性相对应，其规则性因子定义如下，小于或等于0,20％。 纱线特别用作织机上的经纱。