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KMID : 1041219990410030205
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Journal of Sericultural and Entomological Science
1999 Volume.41 No. 3 p.205 ~ p.210
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Preparation of Silk Nonwoven Fabrics by Needle Punching, Thermal Bonding and its properties
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Abstract
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Silk nonwoven fabrics are prepared by needle punching and thermal bonding with silk waste. To enhance the carding efficiency, the degumming rate was controlled with sodium hydrogen sulfite solution. The amount of the remained sericin was 3%(S-3), and 6%(S-6). Mixing wool and LMP(Low melting polyester) with the silk, improve carding efficiency, was also effective. Following items were tested with prepared silk nonwoven fabrics : weight, thickness, compression, tensile strength, heat insulation, water absorption, and deodorization. The results show that the silk nonwoven fabrics could be used for apparels and new biomaterials.
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