KES-F Characterization and Hand Evaluation of Oxygen Plasma-Treated Wool Fabrics Dyed at Temperature Below the Boil

Abstract

In our previous works, we investigated the possibility of reducing the dyeing temperature of wool fabrics with oxygen low-temperature plasma pre-treatment. Fabrics were dyed replicating an industrial process on a laboratory-scale machine, and it was found that pre-treated fabrics could be dyed at 85°C with no worsening of their dyeing performances compared with fabrics conventionally dyed at the boil. In this work, the physical, low-stress mechanical and surface properties of untreated fabrics, untreated fabrics conventionally dyed at 98°C, and plasma-treated fabrics dyed at 85°C, were measured using Kawabata’s Evaluation System for Fabrics. In particular, there were significant increases in bending and shearing characteristic values for plasma-treated fabrics dyed below the boil (85°C). Moreover, subjective hand tests highlighted that these fabrics were stiffer and crisper than the other two types of fabric, thus confirming the results of objective measurements.

Keywords

plasma treatment wool dyeing KES-F hand evaluation

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References

Rippon, J.A. , The structure of wool in "Wool dyeing", Lewis, D. M. , (ed.), Society of Dyers and Colourists, Bradford, England, 1992, pp. 1-51.

Ceria, A. , Mossotti, R. , Montarsolo, A. , Rombaldoni, F. , Dotti, F. , Rovero, G. , Ferrero, F. , Innocenti, R. , Sicardi, S. , and Mazzuchetti, G. , Modification of wool dyeing properties: a comparison between an atmospheric and a low pressure plasma treatment, in "Proceedings of AUTEX 2008 World Textile Conference", Biella, Italy, 2008.

Rombaldoni, F. , Montarsolo, A. , Mossotti, R. , Strobino, C. , Ramella Pollone, F. , Innocenti, R. , and Mazzuchetti, G. , Dyeing wool fabrics at temperatures below the boil after oxygen plasma pre-treatment , in "Proceedings of XIX AIV Conference", Senigallia, Italy, 2009. Available at http://www.aiv.it/senigallia_doc/public/file/appl_ind_plasma/AIV_Poster_Rombaldoni.pdf .

Bishop, D. , Fabrics: sensory and mechanical properties, Text. Prog. 26(3), 1-64 (1996).

Mahar, T.J. , Dhingra, R.C. , and Postle, R. , Measuring and interpreting low-stress fabric mechanical and surface properties - Part I: Precision of measurement, Text. Res. J. 57(6), 357-369 (1987).

Kawabata, S. , "The standardization and analysis of hand evaluation (2nd Edition)", The Textile Machinery Society of Japan, Osaka, Japan, 1980.

Kawabata, S. , and Niwa, M. , Fabric performance in clothing and clothing manufacture, J. Text. Inst. 80(1), 19-50 (1989).

Rombaldoni, F. , Demichelis, R. , Mazzuchetti, G. , Ferri, A. , Banchero, M. , and Dotti, F. , Effect of carbon dioxide dry cleaning on low-stress mechanical properties, air permeability and crease pressing performance of men’s suit fabrics, Text. Res. J. 79(13), 1168-1177 (2009).

Ly, N.G. , and Denby, E.F. , A CSIRO interlaboratory trial of the KES-F for measuring fabric properties, J. Text. Inst. 79(2), 198-219 (1988).

10.

Mahar, T.J. , Wheelwright, P. , Dhingra, R.C. , and Postle, R. , Measuring and interpreting fabric low stress mechanical and surface properties - Part V: fabric handle attributes and quality descriptors, Text. Res. J. 60(1), 7-17 (1990).

11.

Kawabata, S. , "H.E.S.C. standard of hand evaluation, Volume I (2nd Edition)", The Textile Machinery Society of Japan, Osaka, Japan, 1980.

12.

Sun, D. , and Stylios, G.K. , Investigation of the effect of continuous finishing on the mechanical properties and the handle of wool fabrics, Fibers Polym. 7(3), 245-249 (2006).

13.

Garcia, J.E. , Pailthorpe, M.T. , and Postle, R. , Effects of dyeing and finishing on hygral expansion and other crimp-dependent physical properties of wool fabrics, Text . Res. J. 64(8), 466-475 ( 1994).

14.

Kan, C.W. , and Yuen, C.W.M. , Low temperature plasma treatment for wool fabric, Text. Res. J. 76(4), 309-314 (2006).

15.

Sun, D. , and Stylios, G.K. , Investigating the plasma modification of natural fiber fabrics - The effect on fabric surface and mechanical properties, Text. Res. J. 75(9), 639-644 (2005).

16.

Matsudaira, M. , and Kawabata, S. , A study of the mechanical properties of woven silk fabrics. Part III: a study of the extensibility of continuous-filament woven silk fabrics in the small-load region, J. Text. Inst . 79(3), 490-503 (1988).

17.

Mahar, T.J. , and Postle, R. , Measuring and interpreting low-stress fabric mechanical and surface properties - Part IV: subjective evaluation of fabric handle, Text. Res. J. 59(12), 721-733 (1989).

18.

Hes, L. , Non-destructive determination of comfort parameters during marketing of functional garments and clothing, Indian J. Fibre Text. Res. 33(3), 239-245 ( 2008).