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    • 1. 发明申请
    • INTERWOVEN POLYESTER YARN FOR WEAVING WITHOUT SIZING
    • INTERWOVEN POLYESTER YARN用于摆放无缝
    • WO1995033089A1
    • 1995-12-07
    • PCT/FR1995000662
    • 1995-05-19
    • RHONE-POULENC SETILACHABOD, NorbertFOMBERT, ChritianMAITRE, EricPOIZAT, Thierry
    • RHONE-POULENC SETILA
    • D02G03/22
    • D02G3/22
    • 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.
    • 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。