Correlation between Levelness and Fabric Characteristics for Low Liquor Ratio Dyeing Processes of Polyester Fibers (폴리에스터 섬유의 저욕비염색공정에 있어서 직물특성과 균염성의 상관성 분석)

정종석; 남창우; Yongjin Lee (이용진); Sungwoo Cho (조성우); 장경진; 김태경

Correlation between Levelness and Fabric Characteristics for Low Liquor Ratio Dyeing Processes of Polyester Fibers

Textile Coloration and Finishing
Abbr : Text. Color. and Finish.
2009, 21(1), pp.59-66
Publisher : The Korean Society Of Dyers And Finishers
Research Area : Engineering > Fiber Engineering > Dyeing Engineering

정종석 ¹, 남창우 ², Yongjin Lee ³, Sungwoo Cho ³, 장경진 ¹, 김태경 ¹

¹경북대학교
²한국생산기술연구원
³명성기계 주식회사

Accredited

ABSTRACT

The seven kinds of polyester fabrics having different fabric characteristics were investigated in terms of their dyeing levelness under various liquor ratios. The levelness was evaluated statistically from color strength obtained at different sections of each piece of dyed fabrics. The color strength data were analyzed using a exponential decay function of 3 parameters, y=y0+ae-bx. The b value of the function was used as a index of sensitiveness of dependence on liquor ratio of levelness. The index, b value, showed a linear proportional relationship to thickness of fabrics. Average unlevelness of dyeings exhibited a inverse proportional relationship to both weight and thickness of fabrics.

KEYWORDS

polyester, fabric characteristics, dyeing, low liquor ratio, levelness

Citation status

* References for papers published after 2023 are currently being built.

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