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
    • 5. 发明申请
    • METHOD AND APPARATUS TO PROVIDE IMPROVED AND MORE EFFICIENT NAPPING OF FABRICS MADE FROM SPUN YARNS
    • 提供改善和更有效地从SPUN YARNS制造的织物的方法和装置
    • WO99032702A1
    • 1999-07-01
    • PCT/US1998/012446
    • 1998-06-12
    • D06C11/00D06C19/00
    • D06C11/00
    • A method and apparatus for loosening, cutting, and abrading a web (16) of textile fabric having spun yarns containing wrapper fibers. The textile fabric web (16) is directed under high tension around pairs of rotatable, small diameter tubes (12, 14) coated with abrasive particles. Abrasive particles are preferably rounded (nonfaceted) tungsten carbide particles. The tubes (rolls) (12, 14) are rotated at differing speeds in relation to the fabric web speed through the apparatus. Preferably, the first, regressive roll (12) rotates at a speed slower than the web speed and the second, progressive roll (14) rotates at a faster such speed. Such a process and apparatus provides improved conditioning and napping of a fabric web (16) as well as a quicker, more efficient method of performing such fabric treatment.
    • 一种用于松散,切割和研磨具有包含包裹纤维的纺织纱线的织物的织物(16)的方法和装置。 纺织织物纤维网(16)围绕涂覆有磨料颗粒的可旋转的小直径管(12,14)围绕高张力引导。 研磨颗粒优选为圆形(非方形)碳化钨颗粒。 管(卷)(12,14)相对于通过该装置的织物幅材速度以不同的速度旋转。 优选地,第一回退辊(12)以比卷材速度慢的速度旋转,并且第二渐进辊(14)以更快的速度旋转。 这样的方法和装置提供了改进的织物幅材(16)的调理和起毛以及进行这种织物处理的更快更有效的方法。