棉纺织技术2024，Vol.52Issue(6)：75-79,5.
捻系数比对针织用棉汉麻混纺股线性能的影响
Effect of twist factor ratio on performance of knitted cotton hemp blended ply yarn
摘要
Abstract
To investigate the effect of the twist factor ratio on the performance of cotton hemp blended ply yarn,cotton/hemp 65/35 blended yarn was twisted as ply in reverse with different twist factor ratios.The strength,hairiness,evenness,and wear resistance of the ply yarn were tested.The test results were conducted fuzzy comprehensive elaluation.The experimental results showed that within the range of 0.52 to 0.95 twist factor ratio,as the twist factor ratio increased,the breaking strength and breaking elongation rate of the ply yarn first was decreased and then increased,3 mm hairiness number first was increased and then decreased,and the wear resistance gradually was improved.When the twist factor ratio was exceeded 0.95,3 mm hairiness number begin to increased,and the breaking elongation rate gradually was decreased.When the twist factor ratio was 0.95,the comprehensive performance of the cotton hemp blended ply yarn was the best.Considering the weaving requirements and style requirements,twist factor ratio of cotton hemp blended ply yarn should be selected in the range of 0.90～0.95.关键词
捻系数比/股线/棉汉麻混纺纱/强伸性能/反向加捻/模糊综合评价Key words
twist factor ratio/ply yarn/cotton hemp blended yarn/tensile property/reverse twisting/fuzzy comprehensive evaluation分类
轻工纺织引用本文复制引用
田苏杰,吉宜军,高鹂,崔益怀,苏旭中..捻系数比对针织用棉汉麻混纺股线性能的影响[J].棉纺织技术,2024,52(6):75-79,5.基金项目
江苏省先进纺织工程技术中心协同创新基金项目(XJFZ/2021/17) （XJFZ/2021/17）
