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Bioscouring of 100% Cotton Fabric with Alkaline Pectinase

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2005, 17(1), pp.14-19
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

Eun Kyung Choe 1 Sung-Dong Kim 2 박종호 2

1한국생산기술연구원
2건국대학교

Accredited

ABSTRACT

on the use of enzymes for textile wet processing has been very active. The exploratory research conducted herein is related to the bioscouring process for cotton fabric. The optimum concentration of alkaline pectinase(BioPrep) was in the range of 0.05~0.2 g/l, the proper treatment time was 30∼60 minutes, the appropriate treatment temperature was 60℃ for both the batch method and the padding method. The simultaneous desizing/bioscouring by padding method did not give water absorbency as good as the bioscouring after desizing. Color of fabrics which were bioscoured and dyed with direct dyes and a reactive dye was just a little darker than that of NaOH scoured one. K/S and Lab values of the bioscoured fabrics, regardless of the degree of water absorbency, were quite similar to each other.

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