Impact of the splicer parameters on the spliced open-end Denim spun-yarns physico-mechanical performances

• Autorzy: Jaouachi B , Sahnoun M.
• Języki publikacji: EN

Abstrakty

EN

In this work, the open end splicer parameters as the compressed air (pressure, P and durations of tearing, Dt), the fibres feeding during splicing operation (1S10 and EII), and the recalling yarn codes (RI, RII and RIII) were investigated. In order to evaluate the contribution of the splicing conditions on the open end splice physico-mechanical behavior, we used the experimental Tagauchi design method. This kind of experimental design allows us, using simplification method, to reduce the amount of the experiments. To evaluate the splice appearance, the subjective (the experts notes) method and the objective (referring to a developed Thickness index value) one are compared. In our experimental field of interest, the results show that the feeding fibres parameter level increase gives the lowest Thickness index value which means good splice appearance. However, the compressed air remains the most important parameter because it represents the influential one on both the strength and the longitudinal characteristics of the spliced open-end spun-yarns (length of splice and the expert judgments).

Słowa kluczowe

EN

open-end Denim spun-yarn; splice; physico-mechanical performance; appearance

PL

splot; wydajność fizyko-mechaniczna; wygląd

• Wydawca: Lodz University of Technology, Faculty of Material Technologies and Textile Design
• Czasopismo: Autex Research Journal
• Rocznik: 2009
• Tom: Vol. 9, no. 3
• Strony: 66--69
• Opis fizyczny: Bibliogr. 11 poz., il.

Twórcy

autor

Jaouachi B

• Textile Research Unit of ISET Ksar Hellal, B.P. 68 Ksar Hellal 5070, TUNISIA

autor

Sahnoun M.

• Textile Research Unit of ISET Ksar Hellal, B.P. 68 Ksar Hellal 5070, TUNISIA

Bibliografia

• 1. C. J. Webb, G. T. Wasters, A. J. Thomas, G. P. Liu and C.Thomas. 2007. The use of the Tagauchi design of experiment method in optimizing splicing conditions for a Nylon 66 yarns, Tex. Inst., Vol. 98, No. 4; pp: 327-336.
• 2. Ross and al.1983. Woollen-yarn Manufacture, Textile Progress; pp: 38-40.
• 3. Judith I. Wood, 1982, the development of air splicing techniques for the jointing of woollen spun yarns for tufted carpet manufacture, J. Tex. I., No. 2; pp: 71-79.
• 4. W. Schlafhorst & Co. Autocoro ACO 240. 1983. Splicing Technology in Automatic Winding, Schlafhorst Dokumentation No.5, Menchengladbach, West Germany; pp: 37-39.
• 5. Schlafhorst. 1991. Documentation technique, Schlafhorst AUTOCORO 240/SE8; pp: 7.6.38-7.6.39.
• 6. K.P.S. Cheng and H.L.I. Lam. 2000. Strength of Pneumatic Spliced Polyester/Cotton Ring Spun Yarns. Tex. Res. J.; Vol. 70. No 3; March, pp: 243-246.
• 7. R.C.D. Kaushik and I.C. Sharma. 1987. Effect of Fiber/Yarn Variables on Mechanical Properties of Spliced Yarn; Tex. Res. J.; Vol. 57. No 8; August, pp: 490-494.
• 8. R.C.D. Kaushik. P.K.Hari. and I.C. Sharma. 1988. Quantitative Contribution of Splice Elements. Tex. Res. J.; June, pp: 343-344.
• 9. R.C.D. Kaushik. P.K.Hari. and I.C. Sharma. 1988. Mechanism of the Splice. Tex. Res. J., Vol. 58, pp: 263-268.
• 10. K.P.S. Cheng and H.L.I. Lam. 2003. Evaluating and Comparing the Physical Properties of Spliced Yarns by Regression and Neural Network Techniques. Tex. Res. J.; Vol.73; February, pp: 161-164.
• 11. AFNOR. 1985. Textiles fibres et fils analyse chimique des textiles, pp: 212-230.