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中文摘要：
以竹原纤维、棉纤维为原料,采用环锭纺、环锭赛络纺、紧密纺及紧密赛络纺4种纺纱方法制备了竹原纤维/棉混纺纱,研究了不同纺纱方法、不同竹原纤维质量分数对混纺纱拉伸性能及毛羽指数的影响.结果表明：采用紧密赛络纺所制备的竹原纤维/棉混纺纱具有最优的拉伸性能,提高竹原纤维质量分数会降低混纺纱的拉伸性能并增大毛羽指数,当竹原纤维质量分数为50%时,混纺纱的拉伸强度、拉伸断裂伸长率及大于3mm的毛羽指数分别为9.2 cN/tex、4.8%及10.66,可被用于织造竹原纤维/棉织物.
英文摘要：
The raw bamboo fibers/cotton blended yarn is prepared by raw bamboo fibers,cotton fibers and four kinds of spinning methods of ring spinning,Sirospun,compact spinning and Siro-compact spinning.The influences of the spinning methods and raw bamboo fibers weight fraction on the tensile property and hariness index of the blended yarn are discussed.The results reveal that the raw bamboo fibers/cotton blended yarn prepared by Sirocompact spinning equips has the best tensile property.The increase of the weight fraction of the raw bamboo fibers decreases the tensile property and increases the hariness index of the blended yarn.The tensile strength,tensile elongation and hariness index above 3 mm of the blended yarn are 9.2 cN/tex,4.8% and 10.66 at the raw bamboo fibers weight fraction of 50%,which can be used in weaving into raw bamboo fibers/cotton fabrics.
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