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CN114438639A - 一种耐磨损的涡流纺包芯纱及其制作工艺 - Google Patents

一种耐磨损的涡流纺包芯纱及其制作工艺 Download PDF

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CN114438639A
CN114438639A CN202210124435.1A CN202210124435A CN114438639A CN 114438639 A CN114438639 A CN 114438639A CN 202210124435 A CN202210124435 A CN 202210124435A CN 114438639 A CN114438639 A CN 114438639A
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core
spun
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parts
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徐轶娄
王强
崔小峰
郑卫国
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Suzhou City Xingjingze Fiber Technology Co ltd
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Abstract

本发明公开了一种耐磨损的涡流纺包芯纱及其制作工艺。上述涡流纺包芯纱具备如下组分:纱芯和复合纱线缠绕制作得到所述涡流纺包芯纱,采用纱线经改性浆料浸润后得到所述复合纱线。所述改性浆料具备如下组分:交联壳聚糖、竹炭纤维、蓬松剂、环氧树脂和增稠剂按比例制作得到所述改性浆料,其中,所述交联壳聚糖和所述环氧树脂的重量份配比为2:1。本发明可有效提高纱线的机械性能,使得涡流纺包芯纱可抵抗多次重复洗涤,并且,涡流纺包芯纱具有抗菌性、不易磨损断裂且抗拉伸和防断性能优异,应用前景优异。此外,本发明可制作得到呈复合层结构且紧致的包芯纱体,应用时的耐磨力高且抗磨损效果优异。

Description

一种耐磨损的涡流纺包芯纱及其制作工艺
技术领域
本发明涉及涡流纺包芯纱,特别是涉及一种耐磨损的涡流纺包芯纱,还涉及所述涡流纺包芯纱的制作工艺。
背景技术
包芯纱一般以强力和弹力都较好的合成纤维长丝为芯丝,通过外包棉、毛、粘胶纤维等短纤维一起加捻而纺制得到,其兼有长丝芯纱和外包短纤维的优良性能,比较常见的包芯纱有涤棉包芯纱和氨纶包芯纱。涤棉包芯纱以涤纶长丝为芯纱,外包棉纤维;氨纶长丝为芯纱,外包其他纤维制成的纱线,由包芯纱制成的针织物或牛仔裤料,穿着时伸缩自如,舒适合体,备受消费者的青睐。
然而,当下包芯纱,其纱线的机械性能不佳,导致无法抵抗多次重复洗涤,并且,不具有抗菌性、极易磨损断裂且抗拉伸和防断性能不佳,影响了应用前景。
发明内容
基于此,有必要针对当下包芯纱,其纱线的机械性能不佳,导致无法抵抗多次重复洗涤,并且,不具有抗菌性、极易磨损断裂且抗拉伸和防断性能不佳,影响了应用前景的问题,提供一种耐磨损的涡流纺包芯纱及其制作工艺。
一种耐磨损的涡流纺包芯纱,所述涡流纺包芯纱具备如下组分:纱芯和复合纱线缠绕制作得到所述涡流纺包芯纱;采用纱线经改性浆料浸润后得到所述复合纱线;
所述改性浆料具备如下组分:交联壳聚糖、竹炭纤维、蓬松剂、环氧树脂和增稠剂按比例制作得到所述改性浆料;其中,所述交联壳聚糖和所述环氧树脂的重量份配比为2:1。
上述涡流纺包芯纱的机械性能优异,可抵抗多次重复洗涤,并且,涡流纺包芯纱具有抗菌性、不易磨损断裂且抗拉伸和防断性能优异,应用前景优异。
在其中一个实施例中,所述涡流纺包芯纱的端部进行热熔固封;其中,所述纱芯和所述复合纱线之间浸润有防水胶层;所述防水胶层为纳米硅。
进一步地,所述纱芯为棉质材料;所述纱线采用棉纱、毛纱、麻纱或绢纺纱。
在其中一个实施例中,采用壳聚糖经紫外光和化学催化剂交联处理得到所述交联壳聚糖。
在其中一个实施例中,所述蓬松剂采用聚乙烯蜡、聚丙烯蜡和聚酰胺蜡中的任意一种;所述增稠剂采用果胶、琼脂、明胶和海藻胶中的任意一种。
在其中一个实施例中,所述改性浆料的重量份组成如下:交联壳聚糖18~24份、竹炭纤维4~8份、蓬松剂4~7份、环氧树脂9~12份、增稠剂2~5份。
进一步地,所述改性浆料的重量份组成如下:交联壳聚糖22份、竹炭纤维6份、蓬松剂5份、环氧树脂11份、增稠剂4份。
一种涡流纺包芯纱的制作工艺,包括以下步骤:
S1提供棉质材料、纱线和改性浆料;
S2处理将所述棉质材料后,将其牵伸得到纤维束,后经涡流捻制得到纱芯;
S3取所述纱线经改性浆料浸润,干燥后得到复合纱线;
S4取所述纱芯和若干组复合纱线,浸润防水胶层后,在空气涡流环境下进行缠绕纺制得到包芯纱体;
S5对所述包芯纱体的端部进行热熔固封,得到涡流纺包芯纱。
在其中一个实施例中,所述涡流纺包芯纱具有外硬内软的特性。
在其中一个实施例中,所述制作工艺应用于所述的耐磨损的涡流纺包芯纱的制作中。
与现有技术相比,本发明的有益效果是:
本发明,采用交联壳聚糖作为上浆剂,其通过渗透和覆盖于纱线表面来加强纱线纤维间的抱合力,从而有效提高纱线的机械性能,使得涡流纺包芯纱可抵抗多次重复洗涤,此外,结合竹炭纤维的物理净化作用,使得涡流纺包芯纱具有抗菌性,通过掺入环氧树脂,基于树脂的耐磨特性以提高包芯纱在应用时的耐磨效果,不易磨损断裂,应用前景优异。
本发明,基于蓬松剂来增加涡流纺包芯纱的光泽感和弹力,并且,在涡流纺包芯纱处于干燥环节中时,蓬松剂迁移至纱线的表面,从而形成一层富有光泽的防护层,此外,还增强了纱线的弹性,有效改善了涡流纺包芯纱的抗拉伸和防断性能。
本发明的制作工艺,通过缠绕制作模式得到呈复合层结构的涡流纺包芯纱,并且,基于端部热熔固封,结合各层之间浸润防水胶层来得到紧致的包芯纱体,使得涡流纺包芯纱应用时的耐磨力高且抗磨损效果优异。
综上,本发明可有效提高纱线的机械性能,使得涡流纺包芯纱可抵抗多次重复洗涤,并且,涡流纺包芯纱具有抗菌性、不易磨损断裂且抗拉伸和防断性能优异,应用前景优异。此外,本发明可制作得到呈复合层结构且紧致的包芯纱体,应用时的耐磨力高且抗磨损效果优异。
具体实施方式
下面对本发明进行详细的描述。
本发明提供了一种耐磨损的涡流纺包芯纱,其具备如下组分:纱芯和复合纱线缠绕制作得到涡流纺包芯纱。涡流纺包芯纱的端部热熔固封,其中,纱芯和复合纱线之间浸润有防水胶层。防水胶层为纳米硅,本发明,基于纳米硅防水胶层具有优良的渗透结晶防水和高弹性涂膜防水性能,改善了包芯纱的防水性能。
本发明,在缠绕制作下得到呈复合层结构的涡流纺包芯纱,并且,基于端部热熔固封,结合各层之间浸润防水胶层来得到紧致的包芯纱体,使得涡流纺包芯纱应用时的耐磨力高且抗磨损效果优异。
采用纱线经改性浆料浸润后得到复合纱线。纱芯为棉质材料,纱线采用棉纱、毛纱、麻纱或绢纺纱。其中,改性浆料具备如下组分:交联壳聚糖、竹炭纤维、蓬松剂、环氧树脂和增稠剂按比例制作得到改性浆料,其中,交联壳聚糖和环氧树脂的重量份配比为2:1。采用壳聚糖经紫外光和化学催化剂交联处理得到交联壳聚糖。本发明,采用交联壳聚糖作为上浆剂,其通过渗透和覆盖于纱线表面来加强纱线纤维间的抱合力,从而有效提高纱线的机械性能,使得涡流纺包芯纱可抵抗多次重复洗涤,此外,结合竹炭纤维的物理净化作用,使得涡流纺包芯纱具有抗菌性,通过掺入环氧树脂,基于树脂的耐磨特性以提高包芯纱在应用时的耐磨效果,不易磨损断裂,应用前景优异。
改性浆料的重量份组成如下:交联壳聚糖18~24份、竹炭纤维4~8份、蓬松剂4~7份、环氧树脂9~12份、增稠剂2~5份。增稠剂采用果胶、琼脂、明胶和海藻胶中的任意一种。基于掺入增稠剂来提高混合液体系的黏度,使得整个体系呈均匀稳定的悬浮状态或乳浊状态,结合不断搅拌使得最终混配得到的改性浆料呈凝胶状,从而增强纱线经改性浆料浸润后得到复合纱线这一过程的浸润质量,提高纱线上浆浸润的均一度。
蓬松剂采用聚乙烯蜡、聚丙烯蜡和聚酰胺蜡中的任意一种。本发明,基于蓬松剂来增加涡流纺包芯纱的光泽感和弹力,并且,在涡流纺包芯纱处于干燥环节中时,蓬松剂迁移至纱线的表面,从而形成一层富有光泽的防护层,此外,还增强了纱线的弹性,有效改善了涡流纺包芯纱的抗拉伸和防断性能。
实施例1
本实施例提供了一种耐磨损的涡流纺包芯纱,其具备如下组分:纱芯和复合纱线缠绕制作得到涡流纺包芯纱。涡流纺包芯纱的端部热熔固封,其中,纱芯和复合纱线之间浸润有防水胶层(纳米硅)。
采用纱线经改性浆料浸润后得到复合纱线。纱芯为棉质材料,纱线采用棉纱。其中,改性浆料具备如下组分:交联壳聚糖、竹炭纤维、蓬松剂、环氧树脂和增稠剂按比例制作得到改性浆料,其中,交联壳聚糖和环氧树脂的重量份配比为2:1。采用壳聚糖经紫外光和化学催化剂交联处理得到交联壳聚糖。
改性浆料的重量份组成如下:交联壳聚糖18份、竹炭纤维4份、聚乙烯蜡5份、环氧树脂9份、果胶3份。
实施例2
本实施例提供了一种耐磨损的涡流纺包芯纱,其具备如下组分:纱芯和复合纱线缠绕制作得到涡流纺包芯纱。涡流纺包芯纱的端部热熔固封,其中,纱芯和复合纱线之间浸润有防水胶层(纳米硅)。
采用纱线经改性浆料浸润后得到复合纱线。纱芯为棉质材料,纱线采用毛纱。其中,改性浆料具备如下组分:交联壳聚糖、竹炭纤维、蓬松剂、环氧树脂和增稠剂按比例制作得到改性浆料,其中,交联壳聚糖和环氧树脂的重量份配比为2:1。采用壳聚糖经紫外光和化学催化剂交联处理得到交联壳聚糖。
改性浆料的重量份组成如下:交联壳聚糖22份、竹炭纤维6份、聚丙烯蜡5份、环氧树脂11份、琼脂4份。
实施例3
本实施例提供了一种耐磨损的涡流纺包芯纱,其具备如下组分:纱芯和复合纱线缠绕制作得到涡流纺包芯纱。涡流纺包芯纱的端部热熔固封,其中,纱芯和复合纱线之间浸润有防水胶层(纳米硅)。
采用纱线经改性浆料浸润后得到复合纱线。纱芯为棉质材料,纱线采用麻纱。其中,改性浆料具备如下组分:交联壳聚糖、竹炭纤维、蓬松剂、环氧树脂和增稠剂按比例制作得到改性浆料,其中,交联壳聚糖和环氧树脂的重量份配比为2:1。采用壳聚糖经紫外光和化学催化剂交联处理得到交联壳聚糖。
改性浆料的重量份组成如下:交联壳聚糖24份、竹炭纤维8份、聚酰胺蜡7份、环氧树脂12份、明胶5份。
实施例4
本实施例提供了一种涡流纺包芯纱的制作工艺,其用于制作得到如实施例1至3中任意一项所述的耐磨损的涡流纺包芯纱。制作工艺包括以下步骤:
S1提供棉质材料、纱线和改性浆料。
采用交联壳聚糖、竹炭纤维、蓬松剂、环氧树脂和增稠剂按比例制作得到改性浆料。
S2处理将棉质材料后,将其牵伸得到纤维束,后经涡流捻制得到纱芯。
棉质材料处理成条状,后将并条的棉条送入牵伸装置中,经牵伸变成纤维束后输出,后在纺纱喷嘴入口处轴向气流的作用下,沿螺旋形的纤维导引通道进入纺纱喷嘴,螺旋形纤维导引通道出口处设有针状阻捻件,纤维束在针部弯曲,使纤维束保持为不加入捻度的状态被引入涡流室,纤维束的前端受到已形成的纱线的拖拽作用被拉入纺锭内的纱线通道,并捻入新形成的纱中,成为纱芯。
S3取纱线经改性浆料浸润,干燥后得到复合纱线。
S4取纱芯和若干组复合纱线,浸润防水胶层后,在空气涡流环境下进行缠绕纺制得到包芯纱体。
受到纺纱喷嘴内空气涡流的离心作用,纱芯不再保持在纤维导引通道内,而是在纺锭入口处被旋转气流径向地驱散开,在空气涡流的带动下,倒伏在纺锭前端锥面上,同时随空气涡流进行回转,缠绕在随后的复合纱线中,并经纺锭内部的纱线的通道输出,得到包芯纱体。
S5对包芯纱体的端部进行热熔固封,得到涡流纺包芯纱。
本实施例的制作工艺,通过缠绕制作模式得到呈复合层结构的涡流纺包芯纱,并且,基于端部热熔固封,结合各层之间浸润防水胶层来得到紧致的包芯纱体,使得涡流纺包芯纱应用时的耐磨力高且抗磨损效果优异。

Claims (10)

1.一种耐磨损的涡流纺包芯纱,其特征在于,所述涡流纺包芯纱具备如下组分:纱芯和复合纱线缠绕制作得到所述涡流纺包芯纱;采用纱线经改性浆料浸润后得到所述复合纱线;
所述改性浆料具备如下组分:交联壳聚糖、竹炭纤维、蓬松剂、环氧树脂和增稠剂按比例制作得到所述改性浆料;其中,所述交联壳聚糖和所述环氧树脂的重量份配比为2:1。
2.根据权利要求1所述的耐磨损的涡流纺包芯纱,其特征在于,所述涡流纺包芯纱的端部进行热熔固封;其中,所述纱芯和所述复合纱线之间浸润有防水胶层;
所述防水胶层为纳米硅。
3.根据权利要求2所述的耐磨损的涡流纺包芯纱,其特征在于,所述纱芯为棉质材料;
所述纱线采用棉纱、毛纱、麻纱或绢纺纱。
4.根据权利要求1所述的耐磨损的涡流纺包芯纱,其特征在于,采用壳聚糖经紫外光和化学催化剂交联处理得到所述交联壳聚糖。
5.根据权利要求1所述的耐磨损的涡流纺包芯纱,其特征在于,所述蓬松剂采用聚乙烯蜡、聚丙烯蜡和聚酰胺蜡中的任意一种;
所述增稠剂采用果胶、琼脂、明胶和海藻胶中的任意一种。
6.根据权利要求1所述的耐磨损的涡流纺包芯纱,其特征在于,所述改性浆料的重量份组成如下:交联壳聚糖18~24份、竹炭纤维4~8份、蓬松剂4~7份、环氧树脂9~12份、增稠剂2~5份。
7.根据权利要求6所述的耐磨损的涡流纺包芯纱,其特征在于,所述改性浆料的重量份组成如下:交联壳聚糖22份、竹炭纤维6份、蓬松剂5份、环氧树脂11份、增稠剂4份。
8.一种涡流纺包芯纱的制作工艺,其特征在于,包括以下步骤:
S1提供棉质材料、纱线和改性浆料;
S2处理将所述棉质材料后,将其牵伸得到纤维束,后经涡流捻制得到纱芯;
S3取所述纱线经改性浆料浸润,干燥后得到复合纱线;
S4取所述纱芯和若干组复合纱线,浸润防水胶层后,在空气涡流环境下进行缠绕纺制得到包芯纱体;
S5对所述包芯纱体的端部进行热熔固封,得到涡流纺包芯纱。
9.根据权利要求8所述的一种涡流纺包芯纱的制作工艺,其特征在于,所述涡流纺包芯纱具有外硬内软的特性。
10.根据权利要求8所述的一种涡流纺包芯纱的制作工艺,其特征在于,所述制作工艺应用于如权利要求1至7中任意一项所述的耐磨损的涡流纺包芯纱的制作中。
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