CN108442005A - 一种纳米抗菌涡流纺纱线及其生产工艺 - Google Patents
一种纳米抗菌涡流纺纱线及其生产工艺 Download PDFInfo
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Abstract
本发明公开了一种纳米抗菌涡流纺纱线及其生产工艺。该纳米抗菌涡流纺纱线,包括纱线本体;纱线本体呈包芯纱结构,包括芯纱和包缠纱;包缠纱螺旋包缠于芯纱外;芯纱包括异形截面涤纶长丝,以及位于异形截面涤纶长丝外的天丝纤维和银纤维;在异形截面涤纶长丝表面沾染有纳米二氧化钛光触媒;包缠纱为大豆蛋白纤维和竹纤维混合而成的天然植物纤维制成。本发明生产的纳米抗菌涡流纺纱线,具有质地柔软,不易起球,亲肤透气性好,采用异形截面涤纶长丝,导湿性好,配合纳米二氧化钛光触媒和银纤维,抗菌性能好,大豆蛋白纤维和竹纤维纵向呈现不规则的沟槽,配合异形截面涤纶长丝,形成立体结构的散热导湿沟槽结构,能够避免细菌滋生。
Description
技术领域
本发明涉及涡流纺织领域,特别涉及一种纳米抗菌涡流纺纱线及其生产工艺。
背景技术
随着社会的不断进步,纺织技术和纺织设备不断发展,新型纱线也随之不断出现,而涡流纺纱线就是其中最受人瞩目的一种。涡流纺是目前纺纱系统中一项新技术,与传统环锭纺比较:具有纺纱流程短,生产效率高,质量在线监控、自动化智能化程度高等特点,还具有大幅度减少用工及减少纱线毛羽等优势。故用涡流纺纱线加工成针、棉织物,具有布面光洁、毛羽少,耐磨性好、抗起毛起球性佳,及色泽鲜艳、吸湿快干等优良性能。目前人们对卫生健康的重视程度越来越高。现有纱线的抗菌性能,已无法满足人们的需求。因此,需求一种高效抗菌的涡流纺纱线及其生产工艺。
发明内容
为解决上述技术问题,本发明提供了一种纳米抗菌涡流纺纱线及其生产工艺,采用纳米二氧化钛光触媒和银纤维作为抗菌因子,配合传热透气,吸湿透湿的纱线结构,避免细菌滋生,解决了现有涡流纺纱线的芯丝和外包纤维紧密相附,透湿性差,易滋生细菌,抗菌效果差的问题。
为达到上述目的,本发明的技术方案如下:一种纳米抗菌涡流纺纱线,包括纱线本体;所述纱线本体呈包芯纱结构,包括芯纱和包缠纱;所述包缠纱螺旋包缠于所述芯纱外;所述芯纱包括异形截面涤纶长丝,以及位于所述异形截面涤纶长丝外的天丝纤维和银纤维;在所述异形截面涤纶长丝表面沾染有纳米二氧化钛光触媒;所述包缠纱为大豆蛋白纤维和竹纤维混合而成的天然植物纤维制成。
作为本发明的一种优选方案,所述异形截面涤纶长丝为75D/18F。
作为本发明的一种优选方案,在所述芯纱中所述异形截面涤纶长丝的质量与所述天丝纤维和银纤维质量之和的比例为1:(2-3.5)。
作为本发明的一种优选方案,所述大豆蛋白纤维和竹纤维的混合比例为1:1。
作为本发明的一种优选方案,所述异形截面涤纶长丝的截面呈十字形。
一种纳米抗菌涡流纺纱线的生产工艺,包括以下步骤:
步骤1,预处理;通过助剂均匀喷洒在大豆蛋白纤维表面,封存6-8h,对大豆蛋白纤维进行预处理;将竹纤维置于加入5%酒精的温水中蒸煮15分钟,然后常温下晾干;将大豆蛋白纤维和竹纤维通过混棉机进行混合均匀;对涤纶纤维进行加捻并股制成异形截面涤纶长丝,将包含纳米二氧化钛光触媒的分散液均匀喷洒在所述异形截面涤纶长丝上;
步骤2,开清棉工序;对天然植物纤维进行开清棉工序,控制梳针滚筒速度为380r/min,综合打手速度为800r/min,综合打手与尘棒隔距为9ⅹ18mm;
步骤3,梳棉工序;对天然植物纤维进行开清棉工序,控制刺辊速度为700r/min,锡林速度为300r/min,盖板速度为80mm/min,道夫速度为15r/min,锡林与剥棉罗拉隔距为0.15mm;
步骤4,并条工序;对天然植物纤维进行并条工序,控制罗拉隔距为12ⅹ16mm;
步骤5,涡流纺纱工序;进行涡流纺纱,控制总牵伸倍率100~170倍、主牵伸倍率18~23倍,喷嘴气压0.45~0.55mpa,喷嘴引出气压0.25~0.30mpa。
上述纳米抗菌涡流纺纱线的生产工艺,步骤1中所述助剂包括以质量份数计量的以下物质:3份酒精、10份水、8份抗静电剂、0.3份防滑剂和0.3份增韧剂。
通过上述技术方案,本发明技术方案的有益效果是:本发明生产工艺简单合理,制造成本低,生产的纳米抗菌涡流纺纱线,具有质地柔软,舒适性好,不易起球,亲肤透气性好,采用异形截面涤纶长丝,导湿性好,配合纳米二氧化钛光触媒和银纤维,抗菌性能好,大豆蛋白纤维和竹纤维纵向呈现不规则的沟槽,有利于纤维的透气传热,配合异形截面涤纶长丝形成的横向的沟槽,形成立体结构的散热导湿沟槽结构,能够避免细菌滋生,并且竹纤维具有抑菌功能。此外,本发明导电性能好,具有良好的抗静电性,手感爽滑,具有凉感,抗皱性能好。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本发明的结构示意图。
图中数字和字母所表示的相应部件名称:
1.异形截面涤纶长丝 2.芯纱 3.包缠纱。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例
结合图1,本发明公开了一种纳米抗菌涡流纺纱线,包括纱线本体;纱线本体呈包芯纱2结构,包括芯纱2和包缠纱3。包缠纱3螺旋包缠于芯纱2外。芯纱2包括异形截面涤纶长丝1,以及位于异形截面涤纶长丝1外的天丝纤维和银纤维。异形截面涤纶长丝1优选为75D/18F。异形截面涤纶长丝1的截面呈十字形。在异形截面涤纶长丝1表面沾染有纳米二氧化钛光触媒。包缠纱3为大豆蛋白纤维和竹纤维混合而成的天然植物纤维制成。大豆蛋白纤维和竹纤维的混合比例为1:1。
异形截面涤纶长丝1位于芯纱2的中心位置,在芯纱2中异形截面涤纶长丝1的质量与天丝纤维和银纤维质量之和的比例为1:(2-3.5)。
上述纳米抗菌涡流纺纱线的生产工艺,包括以下步骤:
步骤1,预处理;通过助剂均匀喷洒在大豆蛋白纤维表面,封存6-8h,对大豆蛋白纤维进行预处理;将竹纤维置于加入5%酒精的温水中蒸煮15分钟,然后常温下晾干;将大豆蛋白纤维和竹纤维通过混棉机进行混合均匀;对涤纶纤维进行加捻并股制成异形截面涤纶长丝1,将包含纳米二氧化钛光触媒的分散液均匀喷洒在异形截面涤纶长丝1上;其中,助剂包括以质量份数计量的以下物质:3份酒精、10份水、8份抗静电剂、0.3份防滑剂和0.3份增韧剂。
步骤2,开清棉工序;对天然植物纤维进行开清棉工序,控制梳针滚筒速度为380r/min,综合打手速度为800r/min,综合打手与尘棒隔距为9ⅹ18mm。
步骤3,梳棉工序;对天然植物纤维进行开清棉工序,控制刺辊速度为700r/min,锡林速度为300r/min,盖板速度为80mm/min,道夫速度为15r/min,锡林与剥棉罗拉隔距为0.15mm。
步骤4,并条工序;对天然植物纤维进行并条工序,控制罗拉隔距为12ⅹ16mm。
步骤5,涡流纺纱工序;进行涡流纺纱,控制总牵伸倍率100~170倍、主牵伸倍率18~23倍,喷嘴气压0.45~0.55mpa,喷嘴引出气压0.25~0.30mpa。
通过上述具体实施例,本发明的有益效果是:本发明生产工艺简单合理,制造成本低,生产的纳米抗菌涡流纺纱线,具有质地柔软,舒适性好,不易起球,亲肤透气性好,采用异形截面涤纶长丝1,导湿性好,配合纳米二氧化钛光触媒和银纤维,抗菌性能好,大豆蛋白纤维和竹纤维纵向呈现不规则的沟槽,有利于纤维的透气传热,配合异形截面涤纶长丝1形成的横向的沟槽,形成立体结构的散热导湿沟槽结构,能够避免细菌滋生,并且竹纤维具有抑菌功能。此外,本发明导电性能好,具有良好的抗静电性,手感爽滑,具有凉感,抗皱性能好。
对所公开的实施例的上述说明,使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的,本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下,在其它实施例中实现。因此,本发明将不会被限制于本文所示的这些实施例,而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。
Claims (7)
1.一种纳米抗菌涡流纺纱线,其特征在于,包括纱线本体;所述纱线本体呈包芯纱结构,包括芯纱和包缠纱;所述包缠纱螺旋包缠于所述芯纱外;所述芯纱包括异形截面涤纶长丝,以及位于所述异形截面涤纶长丝外的天丝纤维和银纤维;在所述异形截面涤纶长丝表面沾染有纳米二氧化钛光触媒;所述包缠纱为大豆蛋白纤维和竹纤维混合而成的天然植物纤维制成。
2.根据权利要求1所述的纳米抗菌涡流纺纱线,其特征在于,所述异形截面涤纶长丝为75D/18F。
3.根据权利要求2所述的纳米抗菌涡流纺纱线,其特征在于,在所述芯纱中所述异形截面涤纶长丝的质量与所述天丝纤维和银纤维质量之和的比例为1:(2-3.5)。
4.根据权利要求3所述的纳米抗菌涡流纺纱线,其特征在于,所述大豆蛋白纤维和竹纤维的混合比例为1:1。
5.根据权利要求4所述的纳米抗菌涡流纺纱线,其特征在于,所述异形截面涤纶长丝的截面呈十字形。
6.一种纳米抗菌涡流纺纱线的生产工艺,其特征在于,包括以下步骤:
步骤1,预处理;通过助剂均匀喷洒在大豆蛋白纤维表面,封存6-8h,对大豆蛋白纤维进行预处理;将竹纤维置于加入5%酒精的温水中蒸煮15分钟,然后常温下晾干;将大豆蛋白纤维和竹纤维通过混棉机进行混合均匀;对涤纶纤维进行加捻并股制成异形截面涤纶长丝,将包含纳米二氧化钛光触媒的分散液均匀喷洒在所述异形截面涤纶长丝上;
步骤2,开清棉工序;对天然植物纤维进行开清棉工序,控制梳针滚筒速度为380r/min,综合打手速度为800r/min,综合打手与尘棒隔距为9ⅹ18mm;
步骤3,梳棉工序;对天然植物纤维进行开清棉工序,控制刺辊速度为700r/min,锡林速度为300r/min,盖板速度为80mm/min,道夫速度为15r/min,锡林与剥棉罗拉隔距为0.15mm;
步骤4,并条工序;对天然植物纤维进行并条工序,控制罗拉隔距为12ⅹ16mm;
步骤5,涡流纺纱工序;进行涡流纺纱,控制总牵伸倍率100~170倍、主牵伸倍率18~23倍,喷嘴气压0.45~0.55mpa,喷嘴引出气压0.25~0.30mpa。
7.根据权利要求6所述纳米抗菌涡流纺纱线的生产工艺,其特征在于,步骤1中所述助剂包括以质量份数计量的以下物质:3份酒精、10份水、8份抗静电剂、0.3份防滑剂和0.3份增韧剂。
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