会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明专利
    • Double multiple-layered yarn and method for producing the same
    • 双层多层纱及其制造方法
    • JP2008057056A
    • 2008-03-13
    • JP2006232086
    • 2006-08-29
    • Unitika Textiles Ltdユニチカテキスタイル株式会社
    • MASUDA MINORUNISHIYAMA TAKESHI
    • D02G3/36D01H1/00D01H1/02D01H7/02D02G3/04D02G3/28
    • PROBLEM TO BE SOLVED: To provide a double multiple-layered yarn capable of obtaining woven and knitted fabrics having stable form, excellent in grace, and at the same time excellent in covering property and contributing to the improvement of touch feeling of the woven and knitted fabrics and a method for stably producing the same.
      SOLUTION: This double multiple-layered yarn having a sheath core type double-layered structure of its cross section, consisting of short fiber groups in both of the core part and sheath part, and winding the sheath part short fiber group in the reverse direction to the twisted direction of the core part short fiber group is provided by having 1.30 to 1.80 Ks twist factor of the sheath short fiber group and ≤0.80 absolute value of the difference of the Ks from the Kc twist factor of the core part short fiber group.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够获得具有稳定形式的织造和针织物的双重多层纱线,优良的优异性,同时具有优异的覆盖性能并且有助于改善 编织物和其制造方法。 < P>解决方案:这种双芯多层纱线,其具有由芯部型和双层的双层结构的横截面,由芯部和鞘部两者中的短纤维组成,并且将鞘部短纤维群缠绕在 核心部分短纤维组的扭转方向的反向方向是通过使短纤维组具有1.30〜1.80Ks的扭转系数和≤0.80的绝对值,Ks与Kc的扭转因子之间的核心部分短 纤维组。 版权所有(C)2008,JPO&INPIT