Study of effect of spinning process variables on the packing density of ring, rotor and air-jet yarns using the Taguchi method

• Autorzy: Kumar A. , Ishtiaque S. M. , Salhotra K. R.
• Języki publikacji: EN

Abstrakty

EN

The effect of lap hank, card draft, draft/doublings and drafts at speed frame, ring frame, rotor and air-jet on packing density parameters were analysed using the Taguchi method. The trends of change in packing density with process variables are opposite to those of the yarn diameter and helix angle of the ring, rotor and air-jet yarns studied. The packing density is found to be the highest in air-jet yarn and the lowest in rotor yarn. An increase in draft in the air-jet and a decrease in the rotor spinner increases the packing density of the respective yarns.

Słowa kluczowe

EN

Anova; air-jet yarn; card draft; draft; doublings; packing density; yarn diameter; regression model; ring yarn; rotor yarn; Taguchi method; viscose yarn

PL

Anova; przędza air-jet; projekt; gęstość upakowania; średnica przędzy; model regresji; przędza obrączkowa; przędza rotorowa; metoda Taguchi; przędza wiskozowa

• Wydawca: Lodz University of Technology, Faculty of Material Technologies and Textile Design
• Czasopismo: Autex Research Journal
• Rocznik: 2006
• Tom: Vol. 6, no. 3
• Strony: 122--135
• Opis fizyczny: Bibliogr. 12 poz.

Twórcy

autor

Kumar A.

• Development and New Technology Group, The Arvind Mills Ltd, Ahmedabad-380025, India. Phone: [phone], Fax: [phone]

autor

Ishtiaque S. M.

• Department of Textile Technology, Indian Institute of Technology, New Delhi- 110 016, India. Phone: [phone], Fax: [phone]

autor

Salhotra K. R.

• Department of Textile Technology, Indian Institute of Technology, New Delhi- 110 016, India. Phone: [phone], Fax: [phone]

Bibliografia

• 1. Hearle, J. W. S., Grosberg, P., and Backer, S., Structural Mechanics of Fibres, Yarns, and Fabrics, Wiley-Interscience of John Wiley & Sons, New York, 88 (1969).
• 2. Ha, J. Y., and Park, C. K., Optimization of Sewing Conditions for Seam Pucker Using Taguchi Method, Conference CD proceedings of 7th Asian Textile Conference (Textile Association India, New Delhi), (2003).
• 3. Ishtiaque, S. M., Selected Problems of Internal Structure of Rotor-Spun Yarn, Ph.D. thesis, University of Mechanical and Textile Engineering, Liberec, Czechoslovakia, 1983.
• 4. Morton, W. E., and Summers, R. J., Fibre Arrangement in Card Sliver, J. Text. Inst., 40, 106 (1949).
• 5. Ishtiaque, S. M., Distribution of Fibres in Cross-Section of Rotor- and Ring-Spun Yarns and Their Strength, Indian J. Text. Res., 11, 215 (1986).
• 6. Kumar, A., Effect of Drafts at Different Stages of Spinning Process on Fibre Orientation and Yarn Properties, Ph. D. thesis, Indian Institute of Technology, New Delhi, (2004).
• 7. Ishtiaque, S. M., Sharma, I. C., and Sharma, S., Structural Mechanics of Siro Yarn by Microtomy, Indian J. Fibre Text. Res., 18, 116-119 (1993).
• 8. Ishtiaque, S. M., Dhawan, K., Saxena, A., and Parkesh, J., Siro Yarn Mechanics, Text. Asia, September, 118 (1988).
• 9. Hearle, J. W. S., and Gupta, B. S., Migration of Fibres in Yarns. Part III-A Study of Migration in Staple Fiber Rayon Yarn, Text. Res. J., 35, 788 (1965).
• 10. Punj, S. K., Debnath, and Ishtiaque, S. M., Radial Packing Density of MJS Yarns, Indian J. Fibre Text. Res., 23, 229 (1998).
• 11. Ishtiaque, S. M., and Khare, S. K., Study of Internal Structure of Ring, Rotor and Air-jet Spun Blended Yarn by Cross-Sectional View, Text. Asia, 24, 36-38 (1993).
• 12. Saxena, A. K., Internal and Surface Structure of Rotor-Spun Yarn, Ph. D. thesis, Indian Institute of Technology, New Delhi, (1991).