Textile Coloration and Finishing (한국염색가공학회지)
- Volume 5 Issue 4
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- Pages.49-59
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- 1993
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- 1229-0033(pISSN)
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- 2234-036X(eISSN)
A Study on the Bleaching of Cotton Fabrics by utilizing Ozone(($O_{3}$ )
오존($O_{3}$ )을 이용한 면직물의 표백에 관한 연구
- Cho, Hwan (Department of Textile Engineering, College of Engineering, Yeung Nam University) ;
- Seo, Mal Young (The Research Institute of Textile Technology) ;
- Yu, Jae Sun (The Research Institute of Textile Technology) ;
- Lee, Byung Hyun (The Research Institute of Textile Technology) ;
- Huh, Man Woo (Department of Textile Engineering, Kyungpook Sanup University) ;
- Lee, Kwang Woo (Department of Clothing and Design, Sang Joo Sanup University) ;
- Cho, In Sul (Department of Coloration, Yeung Nam Junior College of Tech.) ;
- Jong, Hee Cheon (Department of Textile Engineering, College of Engineering, Yeung Nam University)
- Published : 1993.12.01
Abstract
In order to study the bleaching of cotton fabrics, ozone which has been produced by an ozone generator, has been contacted with cotton fabrics in water at various conditions. The equipments used for the ozone treatment of cotton fabrics were the ozone generator and a liquor/ozone contactor. For the examination of the ozone bleaching effect on cotton fabrics the whiteness, tensile strength, wettability and clark softness of the ozone treated cotton fabrics were measured. The conclusion obtained were, ozone concentration was increased, as the voltage was increased and flow rate was decreased and oxygen amount was increased. Bleaching effect of treated fabrics increased with increasing attributed more the net concentration of ozone rather than the total ozone amount of produced. The whiteness of treated fabrics was found to be best when treating temperature was 15~20<
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