VISCOSE_Sh100787062

Viscose dyeing process


The main purpose of this study was to find the optimal dyeing conditions as well as predict the colour strength (CS) of viscose/lycra blended knitted fabrics using Taguchi method. The controllable factors such as dye concentration, temperature, time, alkali concentration, salt concentration and liquor ratio have been used as input variables and CS of the fabric as response variable for the construction of Taguchi model. An L25 orthogonal array design has been chosen and conducted 25 experiments with three runs for each experiment. The optimal parameters in the dyeing process have been identified as dye concentration 9%, time 60 min, temperature 75 °C, salt concentration 50 g/l, alkali concentration 14 g/l and liquor ratio 1:8. Taguchi mathematical model built in this study has been confirmed by confirmation experiment as well as unseen experimental data. The mean absolute error and coefficient of determination (2) were found to be 3.48% and 0.88, respectively, from the actual and predicted CS. It is concluded that Taguchi method is efficient on the optimisation and prediction of fabric CS in non-linear complex dyeing.



Share this article





Related Posts


Garments dyeing process
Garments dyeing process
Hand Dyeing fabric
Hand Dyeing fabric
Viscose nylon
Viscose nylon

Latest Posts
Printing on freezer paper
Printing on freezer…
Creative people like to do things NOW…
What does synthetic materials means?
What does synthetic…
Synthetic Fragrance Bias and the Natural…
Clothes making process
Clothes making…
From time to time I get e-mails from…
Textile Printing. design
Textile Printing…
Product Description ONE YEAR PROFESSIONAL…
Open weave Material
Open weave Material
Straight Shift is an unstructured open…
Search
Featured posts
  • Garments dyeing process
  • Hand Dyeing fabric
  • Viscose nylon
  • Nylon Making process
  • Viscose and nylon
  • Digital fabric printing process
  • Stretch Viscose Jersey fabric
  • Fibre processing
  • Dye manufacturing process
Copyright © 2018 l www.xinlongtex.com. All rights reserved.