A STUDY OF SUSTAINABLE COLORATION OF LYOCELL FABRICS USING EXTRACTS OF TROPICAL ONION SKINS

Bui Mai Huong, Trinh Thi Kim Hue

Abstract


Lyocell is considered as a new fiber that represents a milestone in the development of environmentally sustainable textiles.  Lyocell is spun from wood pulp cellulose via a green chemical process with NMMO (N-methylmorpholine-N-oxide) solvent. Following the concept of lower the environmental impact of fashion clothing, this study aims to determine the suitable natural dyes recipes with the color extracting from tropical onion skins. Colorants were extracted by dissolving crushed dried onion skins with boiled in water at 100ºC for 20-25 minutes. The ratio of extracting and dyeing are 1:25 and 1:30 respectively. The optimal dyeing condition was found out at 80ºC, 45 minutes with 75% v/v. In addition, a variety of the most commonly used mordants including Potassium aluminum sulfate, Copper (II) sulphate and Iron (II) sulphate were used for mordanting in order to compare the differently mordanted and unmordanted dyed fabrics via color strength (K/S) and CIE L*a*b* color values. It was found that mordant type had an effect on color strength and the color coordinates of fabric dyed with onion skin, which can supply variety of color choices for the same colorants.


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References


B. Ozipek, H. Karakas, Advances in Filament Yarn Spinning of Textiles and Polymers, Woodhead Publishing, Chapter 9 Wet spinning of synthetic polymer fibers, pp 174-186, 2014

Dieter Eichinger, A Vision of the World of Cellulosic Fibers in 2020, LENZINGER BERICHTE 90, 2012, pp 1-7

D.W. Chae, H.G. Chae, B.C. Kim, Y.S. Oh, S.M. Jo, W.S. Lee, Physical Properties of Lyocell Fibers Spun from Isotropic Cellulose Dope in NMMO Monohydrate, Textile Research Journal, Vol 72, Issue 4, 2002

A.Ehrhardt, H.Duelli, Huong Mai Bui, NaOH/Urea aqueous solutions improving properties of regenerated cellulosic fabrics, Journal of Applied Polymer Science,published, Volume 115(5), 2865-2874, 2010

G. Jiang, W.Huang, L.Li, X.Wang, F.Pang, Y. Zhang, H. Wanga, Structure and properties of regenerated cellulose fibers from different technology processes, Carbohydrate Polymers Vol. 87 (3), 2012, pp 2012-2018.

T.Bechtold, R.Mussak, Handbook of Natural Colorants 1st Edition, Wiley, 2009,chapter 6

A.K. Samanta, P.Agarwal, Application of Natural Dyes in Textiles, Indian Journal of Fiber and Textile Research, Vol.34(4),2009, 384-399

Ozan Avinc, Ali Celik1, Gorkem Gedik, and Arzu Yavas, Natural Dye Extraction from Waste Barks of Turkish Red Pine (Pinus brutia Ten.) Timber and Eco-Friendly Natural Dyeing of Various Textile Fibers, Fibers and Polymers 2013, Vol.14, No.5, 866-873

T. Bechtold, R. Mussak, A. Mahmud-Ali, E. Ganglberger, S. Geissler, Extraction of natural dyes for textile dyeing from coloured plant wastes released from the food and beverage industry J. Sci. Food Agric., 86, 233 (2006).

A.Davulcu, H.Benli, Y.Sen, M. I˙brahim Bahtiyari, Dyeing of cotton with thyme and pomegranate peel, Cellulose (2014) 21:4671–4680

F.Rehman, T.naveed, M.Nadeem, W.Wei, Study on Tencel Fabric Dyeing with Pomegranate Peel Natural Dyes, Asian Journal of Chemistry; Vol. 29, No. 10 (2017), 2279-2284




DOI: https://doi.org/10.15625/2525-2518/57/3A/14082 Display counter: Abstract : 44 views. PDF : 37 views.

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