착색직물 자투리의 탈색에 관한 연구 = A Study on the Decoloration of Coloring Waste Pieces

다국어 초록 (Multilingual Abstract)

This study report the decolorizing technology of coloring waste pieces for a recycling on the cutting fabrics in a sewing factory. In order to achieve an aim as beforementioned, I should be applied the oxidation method 1 and the reduction method in the present study. The conclusions obtained from the this study were as follows. The new experimental decolorizing machine was developed which served as noticeable effect in the decoloration. Coloring waste pieces with the 100% cotton were obtained the desired effect as applied oxidation method 1. Coloring waste pieces with the P/C were obtained the desired effect as applied oxidation method 1 and reduction method. A part of coloring waste pieces was recycled as the knitting goods, fabrics and yarns, and also another part of coloring waste pieces was recycled as the socks and gloves. But some part off about 1% of the whole) coloring waste pieces which made as dope dyed yarns recommended which was not recycled. The most economical concentration of oxidation agents was 6 p/l, and the optimum decolorizing time was 40 minutes in the oxidation method 1. The most economical concentration of reduction agents was 10 M. and the optimum decolorizing time was 40-60 minutes in the reduction method.

목차 (Table of Contents)

• Ⅰ. 서론
• Ⅱ. 연구방법
• 2.1 시료 및 시약
• 2.2 연구장치
• 2.3 연구방법
• Ⅲ. 연구결과 및 고찰
• 3.1 탈색시료의 형상
• 3.2 탈색특성
• Ⅳ. 결론
• 참고문헌