THE EFFECTS OF VACUUM STEAMING PROCESS PARAMETERS ON TENACITY PROPERTIES OF COTTON AND VISCOSE YARNS

Year 2011, Volume: 21 Issue: 4, 343 - 348, 30.12.2011

Sibel Şardağ Özcan Özdemir Mehmet Kanık

Abstract

In this study, the effects of vacuum steaming process parameters (temperature and duration) on tenacity properties of 100 % cotton and
100 % viscose yarns were studied. For this purpose, the yarns with different twisting coefficients and numbers were twisted and exposed to
vacuum steaming at different temperatures and for durations appropriate to their raw material properties. Tenacity properties of the yarns
were measured before and after vacuum steaming. The results obtained were assessed by means of SPSS statistical analysis program.
Variation analysis and SNK test were carried out at 5% (0.05) level of significance. As a result of this study, it can be inferred that vacuum
steaming temperature has significant effect on tenacity properties of 100 % cotton and 100 % viscose yarns but vacuum steaming duration
has been found to be statistically insignificant on tenacity properties of cotton yarns, and viscose yarns.

Keywords

Vacuum steaming, Temperature, Tenacity, Yarn, Cotton, Viscose, Twisting.

References

• 1. Adanur S., 1995, “Wellington Sears Handbook of Industrial Textiles”, Technomic Publishing Co. Inc. Lancaster.-Basel., pp: 589.
• 2. Özdemir O. and Dayık M., “Conditioning of Cotton Yarns and Studies Performed in This Field”, Textile Marathon, Vol: 4 (July-August), pp: 41-57.
• 3. Özdemir Ö. and Şardağ, S., 2004, “Yarn Conditioning and New Methods”, Tekstil & Teknik, June, pp: 248- 260.
• 4. Şardağ S., 2008, “A Study About Vacuum Steaming Processes of Yarns and Their Effects on Yarn Properties”, Doctorate Thesis, Uludağ University, Bursa, pp: 1, 95, 105-109, 158-160, 192-194.
• 5. Şardağ S., Özdemir Ö. and Kara I., 2003, “The Effects of Heat Setting on The Properties of Polyester/ Viscose Blended Yarns”, Fibres & Textiles in Eastern Europe, Vol. 15, No. 4 (63), pp: 50-53.
• 6. Özdemir Ö. and Şardağ S., 2005, “Vacuum Steaming Processes Applied to Yarns, Its Application Fields and Improvements”, Journal of Engineering Sciences, Pamukkale University Engineering College, Vol.11, No. 2, pp: 239-248.
• 7. Anonymous., 2003, “Welker Catalogue About Necessary Knowledge For Conditioning Yarns”.
• 8. www.welker.de./html/ English/ heatsetting.html, 2003.
• 9. www.welker.de,2004, 2008.
• 10. Usenko V., 1979, “Processing of Man-made Fibres”, Translated from the Russian by N. Chernyshova, MIR. Publishers Moscow, pp: 178-189.
• 11. Anonymous., 2005, Xorella AG Catalogue.
• 12. Arindam B., “Influence of Conditioning on Cotton Yarn Properties”, The Indian Textile Journal, No 1.
• 13. Dayik M. and Özdemir Ö., 2000, “The Effects of Conditioning Processes at Vacuum Steaming on Yarn Properties”, Textile Marathon, No 5, November- December 6, pp: 41-57.
• 14. Toggweiler P., Gleich S., Wanger F. and Steiner F., 1995, “Improved Quality with Contexxor Conditioned Cotton Yarn”, Melliand English, Vol:9, pp: 154-155.
• 15. Dayık M. and Özdemir O., 1999, “Effects of Conditioning on Yarn Properties”, I. National Cukurova Textile Congress, Cukurova University, pp: 277-289.
• 16. Anonymous., 2003, “Welker Catalogue About Conditioning Systems”.
• 17. Anonymous., 1995, “Textiles-Yarn from Packages-Determination of Linear Density (Mass per Unit Length) by the Skein Method, EN ISO 2060”, International Organization for Standardization, Switzerland, pp: 20.
• 18. Anonymous., 1995, “Textiles-Determination of Twist in Yarns-Direct Counting Method, EN ISO 2061” International Organization for Standardization, Switzerland, pp: 9.
• 19. Anonymous., 1995, “Textiles- Yarn from Packages-Determination of Single end Breaking Force and Elongation at Break, EN ISO 2062” International Organization for Standardization, Switzerland, pp: 16.
• 20. Goswami B.C., Martindale J.G. and Scardino, 1977, “Textile Yarns”, Awiley-Interscience Publication, John Wiley & Sons, Published in Canada, pp: 184.
• 21. Joseph Marjory L.,1976, “Essentials of Textiles”, California State University, Northride., pp: 12,40,143.
• 22. Morton W.E. and Hearle J.W.S., 1975, “Physical Properties of Textile Fibres”, Heineman, pp: 292, 453.
• 23. Çelik P. and Kadoğlu H., 2009, “A Research on Yarn Liveliness Tendency of Staple Yarns”, Tekstil ve Konfeksiyon, Vol: 19(3), pp: 189-196.
• 24. Tarakcıoglu I., 1986 “Textile Finishing and Machinery I”, Aracılar Matbaa, Izmir, pp: 242.