1、ICS59.080.20W12FZ中华人民共和国纺织行业标准FZ/T12015一2020代替FZ/T12015-2016、FZ/T12017-2016天然彩色棉纱线及含天然彩色棉纱线Natural color cotton yarn and mixture of natural color cotton yarn2020-12-09发布2021-04-01实施中华人民共和国工业和信息化部发布FZ/T12015-20205.3.2.2环锭纺精梳含天然彩色棉纱的技术要求按表5规定。5.3.2.3环锭纺精梳天然彩色棉股线及精梳含天然彩色棉股线的技术要求按表6规定。5.3.3转杯纺天然彩色棉纱及含天然
2、彩色棉纱技术要求5.3.3.1转杯纺天然彩色棉纱的技术要求按表7规定5.3.3.2转杯纺含天然彩色棉纱的技术要求按表8规定。表1环锭纺普梳天然彩色棉纱的技术要求单纱断裂强度单纱断裂条干均匀千米棉结十万米线密度线密度变公称线密度cN/tex强力变异度变异(+200%)纱疵/等级偏差率异系数/%tex系数/%系数/%个/km(个/10m)针织纱机织纱优士2.02.213.515.010.516.05501013.116.0士2.53.012.013.013.518.590030二士3.54.010.511.017.021.51200优士2.02.213.515.010.015.03601016.1
3、20.0士2.53.012.013.013.017.557030二士3.54.010.511.016.520.5800优士2.02.213.515.09.514.53001020.130.0士2.53.012.013.012.517.038030二士3.54.010.511.016.020.0420优士2.02.213.515.09.514.01901030.137.0士2.53.012.013.012.516.524030二士3.54.010.511.016.019.5305优士2.02.213.014.59.513.5801037.160.0士2.53.011.512.512.516.01
4、4030二士3.54.010.010.516.019.0205优士2.02.213.014.59.013.0801060.1及以上士2.53.011.512.512.015.514030二士3.54.010.010.515.518.5205表2环锭纺普梳含天然彩色棉纱的技术要求单纱断裂强度单纱断裂条干均匀千米棉结十万米线密度线密度变公称线密度cN/tex强力变异度变异(+200%)纱疵/等级偏差率异系数/%tex系数/%系数/%个/km(个/10m)%针织纱机织纱5优士2.02.214.015.510.016.05001013.116.0二士2.53.012.513.513.018.585030二士3.54.011.011.516.521.511603
