CN117568976A - 一种导湿快干透气织物用纱线及其制备方法 - Google Patents

一种导湿快干透气织物用纱线及其制备方法 Download PDF

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CN117568976A
CN117568976A CN202311441423.2A CN202311441423A CN117568976A CN 117568976 A CN117568976 A CN 117568976A CN 202311441423 A CN202311441423 A CN 202311441423A CN 117568976 A CN117568976 A CN 117568976A
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fiber
yarn
parts
drying
moisture
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王福华
李向东
刘明哲
肖国英
谢书涛
姚帅
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DEZHOU HUAYUAN ECO-TECHNOLOGY CO LTD
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Abstract

本申请涉及纺织品材料领域,具体公开了一种导湿快干透气织物用纱线及其制备方法。一种导湿快干透气织物用纱线,所述纱线包括以下重量份的原料:腈纶纤维40‑60份,棉纤维13‑20份,涤纶纤维20‑30份,羧甲基化粘胶纤维10‑15份,丙烯酸接枝聚丙烯腈纤维8‑16份,牛奶蛋白纤维5‑8份,甲壳素纤维1‑3份。本申请通过羧甲基化粘胶纤维、丙烯酸接枝聚丙烯腈纤维与其他纤维相结合,提高纱线的吸湿速干性能,促使纱线纱线具有较好的导湿速干和透气性能。

Description

一种导湿快干透气织物用纱线及其制备方法
技术领域
本申请涉及纺织品材料领域,更具体地说,它涉及一种导湿快干透气织物用纱线及其制备方法。
背景技术
随着生活质量的提高,当今消费者对纺织品的舒适性和功能性提出了越来越高的要求,消费者不仅要求面料具有良好的保暖性,还希望面料具有轻盈、透气、快干的特点,而传统的单一面料不能满足消费者的需求。
因此,需要设计一种纱线,不同于现有通过面料后处理获得附加功能的产品,不会随着洗涤次数增加而使导湿、快干、保暖等功能下降,纱线整体具有导湿快干的特点,制成的织物具有导湿、快干、透气的性能。
发明内容
为了改善纱线的导湿、快干、透气等性能,本申请提供种导湿快干透气织物用纱线及其制备方法。
第一方面,本申请提供一种导湿快干透气织物用纱线,采用如下的技术方案:
一种导湿快干透气织物用纱线,所述纱线包括以下重量份的原料:腈纶纤维40-60份,棉纤维13-20份,涤纶纤维20-30份,羧甲基化粘胶纤维10-15份,丙烯酸接枝聚丙烯腈纤维8-16份,牛奶蛋白纤维5-8份,甲壳素纤维1-3份。
通过采用上述技术方案,使用腈纶纤维、棉纤维和涤纶纤维形成的复合纱线,能够同时拥有吸汗透气、易洗快干、柔软舒适的优势。粘胶纤维具有质地轻,柔软舒适,吸湿排汗,透气性好的优势,穿着舒适,粘胶纤维经过羧甲基化改性后,吸水性能明显提高,从而促使粘胶纤维能够更好的导湿排汗透气,提高织物的舒适度。丙烯酸的羰基接枝到聚丙烯腈分子链上,从而提高聚丙烯腈纤维表面的亲水性,增强聚丙烯腈纤维的吸湿性能。牛奶蛋白纤维呈酸性,和皮肤一致,具有质地轻柔、透气舒适的优势,提高织物的透气性和柔软度。甲壳素纤维具有较好的抗氧化、抗菌、透气性能,能够进一步提高织物的导湿性能和舒适度。
优选的,所述羧甲基化粘胶纤维原料包括以下重量份的原料:粘胶纤维8-10份、氯乙酸0.5-1份和氢氧化钠15-20份。
通过采用上述技术方案,氢氧化钠能够促使粘胶纤维溶胀,增加粘胶纤维表面的活性基团,进而促进氯乙酸与粘胶纤维发生反应,将大量羧甲基基团接枝到粘胶纤维的表面,提高粘胶纤维的吸湿性能。
优选的,所述羧甲基化粘胶纤维的制备方法,包括以下具体步骤:将粘胶纤维加入乙醇中混合,然后加入氢氧化钠浸泡,加热烘干,得到预处理的粘胶纤维,然后将预处理后的粘胶纤维浸泡在异丙醇水溶液中,入氯乙酸浸泡,再取出纤维密封焙烘,水洗至中性,室温晾干。
通过采用上述技术方案,先使用氢氧化钠促使粘胶纤维充分溶胀,将粘胶纤维分子结构中的羟基转化成醇钠,然后再与氯乙酸发生醚化反应,将羧甲基基团接枝到粘胶纤维的表面,提高粘胶纤维的吸湿性。
优选的,所述丙烯酸接枝聚丙烯腈纤维的制备方法,包括以下具体步骤:
将聚丙烯腈纤维在乙醇中超声,再水洗干燥,然后进行等离子体处理,得到预处理后的聚丙烯腈纤维,再将预处理后的聚丙烯腈纤维浸在丙烯酸中,加热反应,洗涤干燥,得到丙烯酸接枝聚丙烯腈纤维。
优选的,所述加热反应温度为40-50℃。
通过采用上述技术方案,预先对聚丙烯腈纤维进行等离子体处理,能够在聚丙烯腈纤维表面产生羰基、羟基等活性自由基,丙烯酸单体能够取代羟基等基团,增加聚丙烯腈纤维表面的羰基等亲水性自由基,促使亲水性自由基通过氢键作用能够与更多的水分子进行结合,提高聚丙烯腈纤维的吸湿性和亲水性。
优选的,所述牛奶蛋白纤维细度为1.45-1.67dtex。
通过采用上述技术方案,控制牛奶蛋白纤维细度在合适范围内,能够促使牛奶蛋白纤维具有较好的柔软度和透气性,从而提高织物的舒适度和透气性能。
优选的,所述纱线还经过抗菌整理剂抗菌处理,所述抗菌整理剂包括以下重量份的原料:羟乙基醚壳聚糖20-30份,水60-70份,分散剂3-5份,丁香精油3-5份,纳米氧化锌5-8份,硅烷偶联剂5-8份。
通过采用上述技术方案,使用天然抗菌剂和无机纳米抗菌剂协同抗菌,能够提高纱线的抗菌性能以及耐热性能,减少织物纱线受人体汗渍和环境的影响产生细菌,提高纱线的抗菌性能。使用丁香精油增强纱线的芳香气味。硅烷偶联剂增强纳米氧化锌与纱线纤维表面之间的结合力,能够促进抗菌整理剂牢固的结合在纱线表面,提高纱线的抗菌持久性。
第二方面,本申请提供一种导湿快干透气织物用纱线的制备方法,采用如下的技术方案:
一种导湿快干透气织物用纱线的制备方法,包括以下具体步骤:将腈纶纤维、棉纤维、涤纶纤维、羧甲基化粘胶纤维、丙烯酸接枝聚丙烯腈纤维、牛奶蛋白纤维和甲壳素纤维混棉、开棉、梳棉后,制成生条,然后将生条喂入清梳联工序,再依次进行梳棉、并条、粗纱工序,然后将粗纱通过牵伸、加捻、卷装形成成纱,即得导湿快干透气织物用纱线。
通过采用上述技术方案,能够提高纱线体系的均匀度,促使纱线兼具吸湿排汗、透气性、舒适度的优点。
优选的,预先羟乙基醚壳聚糖、水、分散剂、丁香精油、纳米氧化锌和硅烷偶联剂混合搅拌,形成抗菌整理剂;
将腈纶纤维、棉纤维、涤纶纤维、羧甲基化粘胶纤维、丙烯酸接枝聚丙烯腈纤维、牛奶蛋白纤维和甲壳素纤维混合,形成复合纱线,然后将抗菌整理剂与水混合,形成整理液,将复合纱线浸泡在整理液中,二浸二轧后,烘干,得到抗菌处理后的复合纱线,然后将复合纱线混棉、开棉、梳棉后,制成生条,然后将生条喂入清梳联工序,再依次进行梳棉、并条、粗纱工序,然后将粗纱通过牵伸、加捻、卷装形成成纱。
通过采用上述技术方案,预先对纱线进行抗菌整理,能够促使抗菌整理剂稳定的、均匀的结合在纱线表面,从而提高纱线的抗菌稳定性。
综上所述,本申请具有以下有益效果:
1、由于本申请使用腈纶纤维、棉纤维和涤纶纤维复合形成的纱线,具有吸湿透气、快干的优势,同时使用羧甲基化粘胶纤维提高纱线的导湿排汗性能,使用丙烯酸接枝聚丙烯腈纤维提高纱线的吸湿性能。使用牛奶蛋白和甲壳素纤维能够提高纱线织物的导湿性能和舒适度,从而促使纱线具有质地轻柔、透气舒适的优势。
2、本申请中优选羟乙基醚壳聚糖、纳米氧化锌相复配,提高纱线抗菌性能以及抗菌稳定性。通过硅烷偶联剂增强抗菌整理剂与纱线之间的结合力,增强纱线抗菌性能持久性。
具体实施方式
以下结合实施例对本申请作进一步详细说明。
硅烷偶联剂选择为KH570。
羧甲基化粘胶纤维的制备例
制备例1
羧甲基化粘胶纤维包括以下重量份的原料:粘胶纤维9kg、氯乙酸0.8kg和氢氧化钠18kg。
羧甲基化粘胶纤维的制备方法,包括以下具体步骤:
将粘胶纤维放入乙醇中,乙醇与粘胶纤维的质量比为50:1,形成粘胶纤维混合液,然后将氢氧化钠与水混合,将配制成氢氧化钠质量分数为15%的氢氧化钠水溶液,然后将氢氧化钠水溶液与粘胶纤维混合液混合,浸泡1h后取出纤维,在60℃下反应5min,得到溶胀后的粘胶纤维;
将氯乙酸与异丙醇、水混合,形成氯乙酸混合液,氯乙酸、异丙醇和水的质量比为1:50:40,将溶胀后的粘胶纤维加入到氯乙酸混合液中,浸泡30min后取出纤维,在70℃下将纤维在聚乙烯塑封袋中焙烘60min,然后取出纤维水洗至水洗液呈中性,在室温晾干,制得羧甲基化粘胶纤维。
制备例2
制备例2与制备例1的区别在于,羧甲基化粘胶纤维原料中粘胶纤维的使用量为8kg、氯乙酸的使用量为0.5kg,氢氧化钠的使用量为15kg。
制备例3
制备例3与制备例1的区别在于,羧甲基化粘胶纤维原料中粘胶纤维的使用量为10kg、氯乙酸的使用量为1kg,氢氧化钠的使用量为20kg。
制备例4
制备例4与制备例1的区别在于,羧甲基化粘胶纤维原料中不使用氢氧化钠。
羧甲基化粘胶纤维的制备方法,包括以下具体步骤:
将氯乙酸与异丙醇、水混合,形成氯乙酸混合液,氯乙酸、异丙醇和水的质量比为1:50:40,将粘胶纤维加入到氯乙酸混合液中,浸泡30min后取出纤维,在70℃下将纤维在聚乙烯塑封袋中焙烘60min,然后取出纤维水洗至水洗液呈中性,在室温晾干,制得羧甲基化粘胶纤维。
丙烯酸接枝聚丙烯腈纤维的制备例
制备例5
丙烯酸接枝聚丙烯腈纤维的制备方法,包括以下具体步骤:
将聚丙烯腈纤维浸泡在乙醇中超声30min,然后用去离子水冲洗2次,真空干燥后将聚丙烯腈纤维进行等离子体处理,处理功率为100W,He流速为35L/min,将聚丙烯腈纤维正反两面进行等离子处理;然后将等离子体处理过的聚丙烯腈纤维立马浸泡在丙烯酸水溶液中,丙烯酸水溶液中丙烯酸的体积分数为50%,在40℃下浸泡4h,然后取出纤维,使用乙醇将纤维进行清洗,在690℃下真空烘干,制得丙烯酸接枝聚丙烯腈纤维。
制备例6
制备例6与制备例5的区别在于,丙烯酸接枝聚丙烯腈纤维的制备方法中,对聚丙烯腈纤维分别进行2次等离子体处理和2次丙烯酸接枝处理。
丙烯酸接枝聚丙烯腈纤维的制备方法,包括以下具体步骤:
将聚丙烯腈纤维浸泡在乙醇中超声30min,然后用去离子水冲洗2次,真空干燥后将聚丙烯腈纤维进行等离子体处理,处理功率为100W,He流速为35L/min,将聚丙烯腈纤维正反两面进行等离子处理;然后将等离子体处理过的聚丙烯腈纤维立马浸泡在丙烯酸水溶液中,丙烯酸水溶液中丙烯酸的体积分数为50%,在40℃下浸泡4h,然后取出纤维,再依次进行等离子体处理和丙烯酸接枝处理,最后等到第2次丙烯酸水溶液浸泡完成后,取出纤维,使用乙醇将纤维进行清洗,在690℃下真空烘干,制得丙烯酸接枝聚丙烯腈纤维。
实施例
实施例1
本实施例提供一种导湿快干透气织物用纱线,包括以下重量份的原料:腈纶纤维50kg,棉纤维16kg,涤纶纤维25kg,羧甲基化粘胶纤维13kg,丙烯酸接枝聚丙烯腈纤维13kg,牛奶蛋白纤维7kg,甲壳素纤维2kg。其中羧甲基化粘胶纤维来源于制备例1,丙烯酸接枝聚丙烯腈纤维来源于制备例4,牛奶蛋白纤维细度为1.55dtex。
导湿快干透气织物用纱线的制备方法,包括以下具体步骤:
将腈纶纤维、棉纤维、涤纶纤维、羧甲基化粘胶纤维、丙烯酸接枝聚丙烯腈纤维、牛奶蛋白纤维和甲壳素纤维混棉、开棉、梳棉后,制成生条,然后将生条喂入清梳联工序,再依次进行梳棉、并条、粗纱工序,然后将粗纱通过牵伸、加捻、卷装形成成纱,即得导湿快干透气织物用纱线。
实施例2
实施例2与实施例1的区别在于,导湿快干透气织物用纱线原料中的腈纶纤维的使用量为40kg,棉纤维的使用量为20kg,涤纶纤维的使用量为30kg,羧甲基化粘胶纤维的使用量为15kg,丙烯酸接枝聚丙烯腈纤维的使用量为8kg,牛奶蛋白纤维的使用量为5kg,甲壳素纤维的使用量为3kg。
实施例3
实施例3与实施例1的区别在于,导湿快干透气织物用纱线原料中的腈纶纤维的使用量为60kg,棉纤维的使用量为13kg,涤纶纤维的使用量为20kg,羧甲基化粘胶纤维的使用量为10kg,丙烯酸接枝聚丙烯腈纤维的使用量为16kg,牛奶蛋白纤维的使用量为8kg,甲壳素纤维的使用量为1kg。
实施例4
实施例4与实施例1的区别在于,导湿快干透气织物用纱线原料中的羧甲基化粘胶纤维来源于制备例2。
实施例5
实施例5与实施例1的区别在于,导湿快干透气织物用纱线原料中的羧甲基化粘胶纤维来源于制备例3。
实施例5
实施例5与实施例1的区别在于,导湿快干透气织物用纱线原料中的羧甲基化粘胶纤维来源于制备例4。
实施例6
实施例6与实施例1的区别在于,导湿快干透气织物用纱线原料中的丙烯酸接枝聚丙烯腈纤维来源于制备例6。
实施例7
实施例7与实施例6的区别在于,导湿快干透气织物用纱线还经过抗菌整理剂抗菌处理,抗菌整理剂包括以下重量份的原料:羟乙基醚壳聚糖25kg,水65kg,分散剂4kg,丁香精油4kg,纳米氧化锌7kg,硅烷偶联剂7kg。其中分散剂为聚乙二醇PEG-400。
导湿快干透气织物用纱线的制备方法,包括以下具体步骤:
预先羟乙基醚壳聚糖、水、分散剂、丁香精油、纳米氧化锌和硅烷偶联剂混合搅拌,形成抗菌整理剂;
将腈纶纤维、棉纤维、涤纶纤维、羧甲基化粘胶纤维、丙烯酸接枝聚丙烯腈纤维、牛奶蛋白纤维和甲壳素纤维混合,形成复合纱线,然后将抗菌整理剂与水混合,形成抗菌整理剂质量分数为20克/升的整理液,将复合纱线浸泡在整理液中,二浸二轧后,120℃下烘干,得到抗菌处理后的复合纱线,然后将复合纱线混棉、开棉、梳棉后,制成生条,然后将生条喂入清梳联工序,再依次进行梳棉、并条、粗纱工序,然后将粗纱通过牵伸、加捻、卷装形成成纱,即得导湿快干透气织物用纱线。
实施例8
实施例8与实施例7的区别在于,抗菌整理剂原料中羟乙基醚壳聚糖的使用量为20kg,水的使用量为60kg,分散剂的使用量为3kg,丁香精油的使用量为5kg,纳米氧化锌的使用量为8kg,硅烷偶联剂的使用量为5kg。
实施例9
实施例9与实施例7的区别在于,抗菌整理剂原料中羟乙基醚壳聚糖的使用量为30kg,水的使用量为70kg,分散剂的使用量为5kg,丁香精油的使用量为3kg,纳米氧化锌的使用量为5kg,硅烷偶联剂的使用量为8kg。
实施例10
实施例10与实施例7的区别在于,抗菌整理剂原料中不使用硅烷偶联剂。
实施例11
实施例11与实施例7的区别在于,抗菌整理剂原料中不纳米氧化锌。
对比例
对比例1
对比例1和实施例1的区别在于,导湿快干透气织物用纱线原料中使用粘胶纤维代替等量的羧甲基化粘胶纤维。
对比例2
对比例2和实施例1的在于,导湿快干透气织物用纱线原料中使用聚丙烯腈纤维代替等量的丙烯酸接枝聚丙烯腈纤维。
对比例3
对比例3与实施例1的区别在于,导湿快干透气织物用纱线原料中不使用羧甲基化粘胶纤维和丙烯酸接枝聚丙烯腈纤维。
性能检测试验
根据本申请实施例1-11和对比例1-3提供的导湿快干透气织物用纱线,通过圆纬编工艺制成成品面料,面料克重为145g/m2,将成品面料进行如下性能检测,具体检测结果见表1。
检测方法
一、吸湿速干性能
参照GB/T21655.1-2008《纺织品吸湿速干性的评定,第一部分:单项组合试验法》的标准,检测面料的吸湿率、滴水扩散时间、芯吸高度、蒸发速率和透湿量。
二、抗菌性能
将本申请制备的成品面料放入大肠杆菌和金黄色葡萄球菌混合菌种液中,时间为10分钟,统计面料中大肠杆菌和金黄色葡萄球菌的死亡率。
表1:性能检测数据表
由性能检测结果可知,本申请制备的纱线具有优异的吸湿率和快干效果,通过羧甲基化粘胶纤维、丙烯酸接枝聚丙烯腈纤维与其他组份的协同作用下,制成的复合纱线具有较好的导湿快干、透气效果。在本申请实施例1-5中,纱线原料中的各组分含量不同,由性能检测结果可知,实施例1制备的纱线的综合性能更优。
通过实施例6和实施例1的比较可知,实施例6中丙烯酸接枝聚丙烯腈纤维的制备方法中,使用了2次接枝和2次等离子体处理,由性能检测结果可知,纱线的吸湿速干效果略有上升。进一步说明,进行多次丙烯酸接枝和等离子体处理,能够提高聚丙烯腈纤维表面的亲水性基团,从而提高纱线的吸湿效果和速干效果。
在实施例7-9中,将纱线经过抗菌整理剂进行抗菌处理,有性能检测结果可知,本申请制备的纱线具有较好的抗菌效果,水洗10次后,仍然保持一定的抗菌性能。进一步说明,本申请通过天然抗菌剂和无机纳米抗菌剂协同增效,提高纱线的抗菌效果以及耐热性能。而在实施例11中,抗菌整理剂中不使用纳米氧化锌,由性能检测结果可知,纱线的性能均会下降,这可能是因为,纳米氧化锌提高了纱线的抗菌性能,同时还能够提高纱线的抗菌耐热性,减少在加工工艺时,抗菌整理剂在纱线表面流失的现象。而在实施例10中,在抗菌整理剂中不使用硅烷偶联剂,由性能检测结果可知,纱线的抗菌持久性也会下降,进一步说明,硅烷偶联剂能够增强抗菌整理剂与纱线之间的结合力,从而提高纱线抗菌性能的持久性。
通过对比例1、2和实施例1的相比较可知,对比例1使用常规的粘胶纤维代替等量的羧甲基化粘胶纤维,对比例2使用常规的聚丙烯腈纤维代替等量的丙烯酸接枝聚丙烯腈纤维,由性能检测结果可知,纱线的综合性能均会下降。进一步证明了羧甲基化粘胶纤维、丙烯酸接枝聚丙烯腈纤维对纱线吸湿速干性能的促进作用。而对比例3中不使用丙烯酸接枝聚丙烯腈纤维和羧甲基化粘胶纤维,使用常规的纱线,由性能检测结果可知,纱线的导湿性能、速干性能以及透气舒适度均会明显下降。进一步说明传统的纤维纱线的吸湿速干效果较差,从而降低纱线织物的舒适度。
本具体实施例仅仅是对本申请的解释,其并不是对本申请的限制,本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改,但只要在本申请的权利要求范围内都受到专利法的保护。

Claims (9)

1.一种导湿快干透气织物用纱线,其特征在于,所述纱线包括以下重量份的原料:腈纶纤维40-60份,棉纤维13-20份,涤纶纤维20-30份,羧甲基化粘胶纤维10-15份,丙烯酸接枝聚丙烯腈纤维8-16份,牛奶蛋白纤维5-8份,甲壳素纤维1-3份。
2.根据权利要求1所述的导湿快干透气织物用纱线,其特征在于:所述羧甲基化粘胶纤维原料包括以下重量份的原料:粘胶纤维8-10份、氯乙酸0.5-1份和氢氧化钠15-20份。
3.根据权利要求2所述的导湿快干透气织物用纱线,其特征在于:所述羧甲基化粘胶纤维的制备方法,包括以下具体步骤:将粘胶纤维加入乙醇中混合,然后加入氢氧化钠浸泡,加热烘干,得到预处理的粘胶纤维,然后将预处理后的粘胶纤维浸泡在异丙醇水溶液中,加入氯乙酸浸泡,再取出纤维密封焙烘,水洗至中性,室温晾干。
4.根据权利要求1所述的导湿快干透气织物用纱线,其特征在于:所述丙烯酸接枝聚丙烯腈纤维的制备方法,包括以下具体步骤:
将聚丙烯腈纤维在乙醇中超声,再水洗干燥,然后进行等离子体处理,得到预处理后的聚丙烯腈纤维,再将预处理后的聚丙烯腈纤维浸在丙烯酸中,加热反应,洗涤干燥,得到丙烯酸接枝聚丙烯腈纤维。
5.根据权利要求4所述的导湿快干透气织物用纱线,其特征在于:所述加热反应温度为40-50℃。
6.根据权利要求1所述的导湿快干透气织物用纱线,其特征在于:所述牛奶蛋白纤维细度为1.45-1.67dtex。
7.根据权利要求1所述的导湿快干透气织物用纱线,其特征在于:所述纱线还经过抗菌整理剂抗菌处理,所述抗菌整理剂包括以下重量份的原料:羟乙基醚壳聚糖20-30份,水60-70份,分散剂3-5份,丁香精油3-5份,纳米氧化锌5-8份,硅烷偶联剂5-8。
8.一种如权利要求1-7任一项所述的导湿快干透气织物用纱线的制备方法,其特征在于:包括以下具体步骤:将腈纶纤维、棉纤维、涤纶纤维、羧甲基化粘胶纤维、丙烯酸接枝聚丙烯腈纤维、牛奶蛋白纤维和甲壳素纤维混棉、开棉、梳棉后,制成生条,然后将生条喂入清梳联工序,再依次进行梳棉、并条、粗纱工序,然后将粗纱通过牵伸、加捻、卷装形成成纱,即得导湿快干透气织物用纱线。
9.根据权利要求8所述的导湿快干透气织物用纱线的制备方法,其特征在于:预先将羟乙基醚壳聚糖、水、分散剂、丁香精油、纳米氧化锌和硅烷偶联剂混合搅拌,形成抗菌整理剂;
将腈纶纤维、棉纤维、涤纶纤维、羧甲基化粘胶纤维、丙烯酸接枝聚丙烯腈纤维、牛奶蛋白纤维和甲壳素纤维混合,形成复合纱线,然后将抗菌整理剂与水混合,形成整理液,将复合纱线浸泡在整理液中,二浸二轧后,烘干,得到抗菌处理后的复合纱线,然后将复合纱线混棉、开棉、梳棉后,制成生条,然后将生条喂入清梳联工序,再依次进行梳棉、并条、粗纱工序,然后将粗纱通过牵伸、加捻、卷装形成成纱,即得导湿快干透气织物用纱线。
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