Study on Thermal Treatment of Hybrid Technical Yarns

  • Ishtiaque, S.M. (Department of Textile Technology, Indian Institute of Technology) ;
  • Das, A. (Department of Textile Technology, Indian Institute of Technology)
  • 발행 : 2004.03.01

초록

The present paper reports the impact of thermal treatment on the characteristics of core-sheath type hybrid technical yarns. The core-sheath type hybrid yams are prepared using DREF-III technology. Polyester and glass multifilaments are used as core components whereas the cotton and polyester staple fibers are the sheath components wrapped around the core filament with different proportions to form a hybrid structure. The thermal treatment is carried out both in dry and in wet state under relaxed condition and the thermal shrinkage, sheath-slipping resistance and tensile and bending properties of hybrid yarns have been studied. Thermal treatment markedly increases the thermal shrinkage and sheath-slipping resistance of hybrid yarns with polyester multifilament in core, but insignificant effect for yarns with glass multifilament in core. Breaking elongation of hybrid yams with polyester multifilament in core increases with treatment temperature. The hybrid yarns with glass multifilament in core are least affected by thermal treatment.

키워드

참고문헌

  1. Brochure for DREF 3 Friction Spinning Machine (Textil- maschinenfabrik, Dr. Ernst Fehrer A G)
  2. H. Fuchs, Textile Horizons, 2, 20 (1982)
  3. K. J. Brockmanns and J. Lunenschloss, ITB International textile Bulletin, 30, 5 (1984)
  4. M. Gsteu, TextiIe Horiwns, 6, 36 (1986)
  5. M. Gsteu, ITB International Textile Bulletin, 32, 65 (1986)
  6. E. Fehrer, Textile Month, 115 (1987)
  7. W. Thierron and L. Hunter, Melliand Textitlber (Engtish Edition), 13, 226 (1984)
  8. L. B. Kimmel and A. P. S. Sawhney, Textile Res. J., 60, 714(1990) https://doi.org/10.1177/004051759006001203
  9. G. K. Tyagi, K. R. Salhotra, and S. Gupta, Indian J. Fibre TextiIe Res., 20, 136(1995)
  10. A. K. Sengupta, R. Chattopadhyay, G. S. Venkatachelap- athi, and A. R. Padmanabhan, Mettiand Textilber, 73, 224 (1992)
  11. A. R. Padmanabhan and N. Ramakrishnan, Indian J. Fibre TextiIe Res.,1S, 14(1993)
  12. G. K. Tyagi, A. P. Malik, and A. Lal, Indian J. Textite Res., 12,40 (1987)
  13. X. T. S. Sukigara, R. Postle, and R. C. Dhingra, Textile Res. J., 57, 601 (1987) https://doi.org/10.1177/004051758705701009
  14. D. Daspal, M. Tech. Dissertation, Indian Institute of Tech nology, New Delhi, 1991
  15. G. K. Tyagi, R. C. D. Kaushik, and K. R. Salhotra, Indian J. Fibre Textile Res., 23, 105 (1998)
  16. A. K. Sengupta, R. Chattopadhyay, and D. Daspal, IndianJ. Fibre textile Res., 17, 215 (1992)
  17. G. K. Tyagi, S. Dhamija, and K. R. Salhotra, Indian J. Fibre Textite Res., 24, 215 (1999)
  18. A. K. Sengupta in 'Manufactured Fiber Technology', 1st ed. (V. B. Gupta and V. K. Kothari Eds.), p. 188, Chapmanand Hall, London, 1997
  19. P. T. Standring and K. J. Westrop, J. Textite Institute, 49, 453 (1958)
  20. R. Chattopadhyay, K. R. Salhotra, S. Dhamija, and R. C. D. Kaushik, Indian J. Fibre Textite Res., 25, 256 (2000)