Textured yarn instability is affected by the interactions of overfeed with texturing speed and of air pressure with texturing speed. With increased overfeed and texturing speed, yarn instability increases. Changes in instability are quite extensive when textured yarn is produced with higher overfeed coupled with higher texturing speed. With increased air pressure, yarn instability decreases at lower texturing speeds but increases at higher texturing speeds.
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References
1.
1. Acar, M., and Wray, G. R., An Analysis of Air-jet Yarn Texturing Process, Part VII: The Effects of Processing Parameters on Yarn Properties, J. Textile Inst.77, 377 (1986).
2.
2. Acar, M., Turton, R. K., and Wray, G. R., An Analysis of Air-jet Yarn Texturing Process, Part VI: The Mechanism of Loop Formation, J. Textile Inst.77, 371 (1986).
3.
3. Barker, T. B., “Quality by Experimental Design,” Marcel Dekker Inc., NY, 1990, p. 125.
4.
4. Bock, G., and Lünenschloss, J., An Analysis of Mechanism of Air-jet Texturing, in “Textile Machinery: Investing for the Future, Conference Proceedings,” The Textile Institute, Manchester, U.K., 1982.
5.
5. Demir, A., Acar, M., and Wray, G. R., Air-Jet Textured Yarns: The Effect of Process and Supply Yarn Parameters on the Properties of Textured Yarns, Textile Res. J.58, 318 (1988).
6.
6. Demir, A., Simplified Instability Measurement Devices for Air-Jet Textured Yarns, Textile Res. J.59, 492 (1989).
7.
7. Draper, N. R., and Smith, H., “Applied Regression Analysis,” John Wiley and Sons, NY, 1966, p. 163.
8.
8. Dupont TASLAN Textured Yarns, Technical Information Bulletin TS 4, Dupont Company, Wilmington, DE, 1991.
9.
9. Kothari, V. K., and Timble, N. B., Air-jet Texturing: Effect of Jet Type and Some Process Parameters on Properties of Air-jet Textured Yarns, Ind. J. Fibre and Textile Res.16, 29 (1991).
10.
10. Sengupta, A. K., Kothari, V. K., and Alagirusamy, R., Characterization of Structural Integrity of Air Textured Yarns, Textile Res. J.59, 758 (1989).
11.
11. Sengupta, A. K., Kothari, V. K., and Alagirusamy, R., An Analysis of the Air-jet Yarn Texturing Process, J. Textile Inst.79, 520 (1988).
