Fiber Configuration of Air Jet Vortex Spinning Yarns

Abstract:

In this paper, the spinning process of air jet vortex spinning was described. The structure of air jet vortex spun yarn was studied by means of blending tracer fibers in spinning. Then the yarns were viewed with the optical microscope and SEM etc. The result shows that air jet vortex spun yarn comprises two parts. The outer layer, composed of twisted fibers, presents helical form. And the inner layer contains about 30% fibers untwisted or slackly twisted. The distance between twisted fiber groups is very short, so the borderline isnt obvious. There is a certain angle between core fibers in parallel and the axes of the yarn. The coefficient of fiber migration of the yarn was calculated, and it is lower than that of ring spun yarn and compact spun yarn.

• Periodical: Advanced Materials Research (Volumes 834-836)
• Pages: 1784-1788
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.834-836.1784
• Online since: October 2013
• Authors: Ya Hong Zhong, Jian Hui Ma, Ming Jie Xing*
• Keywords: Air Jet Vortex Spinning, Air Jet Vortex Spinning Yarn (MVS Yarn), Coefficient of Fiber Migration, Fiber Configuration, Tracer Fiber

References

[1] FU Peihua, ZHOU Yejun, FAN Huyue, et al. Study on the Twist Distribution and Migration of Fibers in Compact Spun Yarns[J]. Journal of Donghua University (Natural Science Edition), 2006, 32(4): 96～100.

[2] BI Songmei, WANG Xueqian, LIYe, et al. Study on Centripetal Tendency of Fiber in Dual Phase Blended 120/2 Sirospun Yarns[J]. Journal of Textile Research, 2001, 22(1): 7～9.

[3] YU Weidong, CHU Caiyuan. Textile Physics[M]. Shanghai: Donghua University Pub. 2001 ：292～306.

[4] XING Mingjie. The latest Development of Open-end Jet Spinning Technology [J]. China Textile Leader, 2005(3): 29～32.

[5] PEI Zeguang, YU Zhaosheng, YU Chongwen, et al. Two-dimensional Numerical Simulation of Air Flow in an Air-vortex Spinning Nozzle[J]. Journal of Textile Research, 2008, 29(11): 26～30.

DOI: 10.1177/0040517509102227

[6] XING Jiaqi. Study on The Structure of Air Jet Vortex Spinning Yarn[J]. China Fiber Inspection, 2008(10): 47～48.

[7] ZOU Zhuanyong, YU Jianyong, Xue Wenliang. Numerical Study of Three-dimensional Flow Field inside the Nozzle of Air Jet Vortex Spinning[J]. Journal of Textile Research, 2008, 29(2): 86～90.

DOI: 10.1177/0040517508089753

[8] Huseyin Gazi Ortlek and Sukriye Ulku, Effect of Some Variables on Properties of 100% Cotton Vortex Spun Yarn[J]. Textile Res.J., 2005, 75(6): 458～461.

DOI: 10.1177/0040517505053835

[9] G.K. Tyagi and Dhirendra Sharma. Performance and Low-stress Characteristics of Polyester-Cotton MVS Yarns[J]. Indian Journal of Fiber & Textile Research. 2004, 29(9): 301-307.

[10] Y. C. Zeng and C. W. Yu. Numerical Simulation of Air Flow in the Nozzle of an Air-Jet Spinning Machine[J]. Textile Research Journal. 2003, 73(4): 350-356.

DOI: 10.1177/004051750307300413

[11] Mingjie Xing, Chong Yu. Spinning Methods Coming[J]. Textile Asia, JANUARY 2003, 33-35.