CN109023620A - 一种防静电柔韧包芯羊绒纱线 - Google Patents
一种防静电柔韧包芯羊绒纱线 Download PDFInfo
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
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- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims 1
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- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
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- D02G3/12—Threads containing metallic filaments or strips
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- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
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- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic Table; Aluminates
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- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
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Abstract
本发明公开了一种防静电柔韧包芯羊绒纱线，包括金属纤维线芯和包裹于金属纤维线芯外部的包覆层，其中金属纤维线芯为若干银纤维并列组合成的银纤维束，包裹层包括软化羊毛纤维和莫代尔纤维，通过软化羊毛纤维和莫代尔纤维环绕包裹在银纤维束的外部。本发明通过包芯技术在银纤维束的外部包裹羊毛纤维和莫代尔纤维，通过内部的银纤维束传导静电，对包裹层表面的静电进行传导，进而能够防止整个包芯羊绒纱线起静电，能够彻底的实现抗静电的效果。
Description
技术领域
本发明属于纺织领域，涉及一种防静电柔韧包芯羊绒纱线。
背景技术
涡流纺是在喷气纺的基础上发展起来的，利用固定不动的涡流纺纱管，来代替高速回转的纺纱杯进行纺纱的一种新型纺纱方法，喷气涡流纺纱利用空气的旋转使长纤维向纱线的中心集聚，短线维分散包覆在外层，这种独特的生产方法不仅可以生产包芯纱，而且可以利用不同的纤维长度，收缩度等生产双重结构的纱，能纺出丰富多彩的特出纱，具有毛羽少，密度高、爽感性好，耐洗涤性好、保湿性和膨松性好的特点。
在羊毛针织衣服穿戴过程中容易起静电，传统的方法是将羊毛线用抗静电剂处理，抗静电效果较弱，在空气干燥情况下还是有微弱的静电产生，同时使用抗静电剂处理后的羊毛线柔软性较差，影响穿着时的舒适度。
发明内容
本发明的目的在于提供一种防静电柔韧包芯羊绒纱线，该羊绒纱线通过包芯技术在银纤维束的外部包裹羊毛纤维和莫代尔纤维，通过内部的银纤维束传导静电，对包裹层表面的静电进行传导，进而能够防止整个包芯羊绒纱线起静电，能够彻底的实现抗静电的效果。
本发明的目的可以通过以下技术方案实现：
一种防静电柔韧包芯羊绒纱线，包括金属纤维线芯和包裹于金属纤维线芯外部的包覆层，其中金属纤维线芯为若干银纤维并列组合成的银纤维束，通过内部的银纤维束传导静电，对包裹层表面的静电进行传导，进而能够防止整个包芯羊绒纱线起静电；包裹层包括软化羊毛纤维和莫代尔纤维，通过软化羊毛纤维和莫代尔纤维环绕包裹在银纤维束的外部；
该包芯羊绒纱线的具体制备工艺如下：
第一步，将羊毛纤维进行防毡缩和柔软化预处理，然后将预处理的软化羊毛纤维和莫代尔纤维一起进行阻燃处理；
第二步，采用喷漆涡流纺织机，金属纤维通过位于喷嘴入口处的导引体中心的芯丝导引通孔进入涡流管内，而软化羊毛纤维和莫代尔纤维通过喷嘴入口进入喷嘴，压缩空气沿喷孔高速射入涡流管内，在涡流管中形成高速旋转气流，使得软化羊毛纤维和莫代尔纤维旋转紧密包裹于金属纤维束的外部；
羊毛纤维进行防毡缩和柔软化预处理的具体过程如下：
第一步，将一定量的蛋白酶加入去离子水中，溶解完全后加入浓度为30％的双氧水溶液，搅拌混合均匀得到处理液；
第二步，将羊毛纤维在第一步制备的处理液中浸渍5-8h，然后在50℃下进行烘干；通过酶解作用使羊毛表面的角质蛋白质有效降解，破坏了羊毛纤维鳞片，使得纤维表层结构松散，不仅降低了羊毛的毡缩效果，并且随着羊毛纤维鳞片的剥离，提高了羊毛纤维的柔软性；
其中处理液中蛋白酶的质量分数为1.8-2.1％，双氧水的浓度为34-37mg/L；
预处理的软化羊毛纤维和莫代尔纤维一起进行阻燃处理的具体过程为：
第一步，取一定量的γ-缩水甘油醚氧丙基三甲氧基硅烷加入水中，快速搅拌混合得到有机硅凝胶，然后向其中加入纳米氢氧化铝粉末，搅拌均匀后得到阻燃凝胶；其中γ-缩水甘油醚氧丙基三甲氧基硅烷与水的质量比为1:15-17；γ-缩水甘油醚氧丙基三甲氧基硅烷与纳米氢氧化铝的质量比为1:0.02-0.03；
第二步，将软化羊毛纤维和莫代尔纤维均加入阻燃凝胶中，使得纤维的表面包裹一层凝胶，然后在120-130℃的高温下烘烤，使得凝胶均匀的在纤维的表面形成网状弹性层，不仅能够提高纤维的弹性，同时通过纳米氢氧化铝的阻燃性使得软化羊毛纤维和莫代尔纤维均具有一定的阻燃性能。
本发明的有益效果：
本发明通过包芯技术在银纤维束的外部包裹羊毛纤维和莫代尔纤维，通过内部的银纤维束传导静电，对包裹层表面的静电进行传导，进而能够防止整个包芯羊绒纱线起静电，能够彻底的实现抗静电的效果。
本发明在包芯前先对羊毛纤维进行防毡缩和柔软化预处理，通过酶解作用使羊毛表面的角质蛋白质有效降解，破坏了羊毛纤维鳞片，使得纤维表层结构松散，不仅降低了羊毛的毡缩效果，并且随着羊毛纤维鳞片的剥离，提高了羊毛纤维的柔软性，进而提高衣物的舒适度。
本发明通过对羊毛纤维和莫代尔纤维在阻燃凝胶浸泡处理后，使得凝胶均匀的在纤维的表面形成网状弹性层，不仅能够提高纤维的弹性，同时通过纳米氢氧化铝的阻燃性使得软化羊毛纤维和莫代尔纤维均具有一定的阻燃性能。
具体实施方式
实施例1：
一种防静电柔韧包芯羊绒纱线，包括金属纤维线芯和包裹于金属纤维线芯外部的包覆层，其中金属纤维线芯为若干银纤维并列组合成的银纤维束，通过内部的银纤维束传导静电，对包裹层表面的静电进行传导，进而能够防止整个包芯羊绒纱线起静电；包裹层包括软化羊毛纤维和莫代尔纤维，通过软化羊毛纤维和莫代尔纤维环绕包裹在银纤维束的外部；
该包芯羊绒纱线的具体制备工艺如下：
第一步，将羊毛纤维进行防毡缩和柔软化预处理，然后将预处理的软化羊毛纤维和莫代尔纤维一起进行阻燃处理；
第二步，采用喷漆涡流纺织机，金属纤维通过位于喷嘴入口处的导引体中心的芯丝导引通孔进入涡流管内，而软化羊毛纤维和莫代尔纤维通过喷嘴入口进入喷嘴，压缩空气沿喷孔高速射入涡流管内，在涡流管中形成高速旋转气流，使得软化羊毛纤维和莫代尔纤维旋转紧密包裹于金属纤维束的外部；
羊毛纤维进行防毡缩和柔软化预处理的具体过程如下：
第一步，将18mg蛋白酶加入1L去离子水中，溶解完全后加入34mg浓度为30％的双氧水溶液，搅拌混合均匀得到处理液；
第二步，将羊毛纤维在第一步制备的处理液中浸渍5h，然后在50℃下进行烘干,通过酶解作用使羊毛表面的角质蛋白质有效降解，破坏了羊毛纤维鳞片，使得纤维表层结构松散，不仅降低了羊毛的毡缩效果，并且随着羊毛纤维鳞片的剥离，提高了羊毛纤维的柔软性；
预处理的软化羊毛纤维和莫代尔纤维一起进行阻燃处理的具体过程为：
第一步，取100gγ-缩水甘油醚氧丙基三甲氧基硅烷加入1.5L水中，快速搅拌混合得到有机硅凝胶，然后向其中加入2g纳米氢氧化铝粉末，搅拌均匀后得到阻燃凝胶；
第二步，将软化羊毛纤维和莫代尔纤维均加入阻燃凝胶中，使得纤维的表面包裹一层凝胶，然后在120℃的高温下烘烤，使得凝胶均匀的在纤维的表面形成网状弹性层，不仅能够提高纤维的弹性，同时通过纳米氢氧化铝的阻燃性使得软化羊毛纤维和莫代尔纤维均具有一定的阻燃性能。
实施例2：
一种防静电柔韧包芯羊绒纱线，包括金属纤维线芯和包裹于金属纤维线芯外部的包覆层，其中金属纤维线芯为若干银纤维并列组合成的银纤维束，通过内部的银纤维束传导静电，对包裹层表面的静电进行传导，进而能够防止整个包芯羊绒纱线起静电；包裹层包括软化羊毛纤维和莫代尔纤维，通过软化羊毛纤维和莫代尔纤维环绕包裹在银纤维束的外部；
该包芯羊绒纱线的具体制备工艺如下：
第一步，将羊毛纤维进行防毡缩和柔软化预处理，然后将预处理的软化羊毛纤维和莫代尔纤维一起进行阻燃处理；
第二步，采用喷漆涡流纺织机，金属纤维通过位于喷嘴入口处的导引体中心的芯丝导引通孔进入涡流管内，而软化羊毛纤维和莫代尔纤维通过喷嘴入口进入喷嘴，压缩空气沿喷孔高速射入涡流管内，在涡流管中形成高速旋转气流，使得软化羊毛纤维和莫代尔纤维旋转紧密包裹于金属纤维束的外部；
羊毛纤维进行防毡缩和柔软化预处理的具体过程如下：
第一步，将20mg蛋白酶加入去1L离子水中，溶解完全后加入35mg浓度为30％的双氧水溶液，搅拌混合均匀得到处理液；
第二步，将羊毛纤维在第一步制备的处理液中浸渍6h，然后在50℃下进行烘干；通过酶解作用使羊毛表面的角质蛋白质有效降解，破坏了羊毛纤维鳞片，使得纤维表层结构松散，不仅降低了羊毛的毡缩效果，并且随着羊毛纤维鳞片的剥离，提高了羊毛纤维的柔软性；
预处理的软化羊毛纤维和莫代尔纤维一起进行阻燃处理的具体过程为：
第一步，取100gγ-缩水甘油醚氧丙基三甲氧基硅烷加入3.8L水中，快速搅拌混合得到有机硅凝胶，然后向其中加入3g纳米氢氧化铝粉末，搅拌均匀后得到阻燃凝胶；
第二步，将软化羊毛纤维和莫代尔纤维均加入阻燃凝胶中，使得纤维的表面包裹一层凝胶，然后在130℃的高温下烘烤，使得凝胶均匀的在纤维的表面形成网状弹性层，不仅能够提高纤维的弹性，同时通过纳米氢氧化铝的阻燃性使得软化羊毛纤维和莫代尔纤维均具有一定的阻燃性能。
实施例3：
一种防静电柔韧包芯羊绒纱线，包括金属纤维线芯和包裹于金属纤维线芯外部的包覆层，其中金属纤维线芯为若干银纤维并列组合成的银纤维束，通过内部的银纤维束传导静电，对包裹层表面的静电进行传导，进而能够防止整个包芯羊绒纱线起静电；包裹层包括软化羊毛纤维和莫代尔纤维，通过软化羊毛纤维和莫代尔纤维环绕包裹在银纤维束的外部；
该包芯羊绒纱线的具体制备工艺如下：
第一步，将羊毛纤维进行防毡缩和柔软化预处理，然后将预处理的软化羊毛纤维和莫代尔纤维一起进行阻燃处理；
第二步，采用喷漆涡流纺织机，金属纤维通过位于喷嘴入口处的导引体中心的芯丝导引通孔进入涡流管内，而软化羊毛纤维和莫代尔纤维通过喷嘴入口进入喷嘴，压缩空气沿喷孔高速射入涡流管内，在涡流管中形成高速旋转气流，使得软化羊毛纤维和莫代尔纤维旋转紧密包裹于金属纤维束的外部；
羊毛纤维进行防毡缩和柔软化预处理的具体过程如下：
第一步，将21mg蛋白酶加入1L去离子水中，溶解完全后加入37mg浓度为30％的双氧水溶液，搅拌混合均匀得到处理液；
第二步，将羊毛纤维在第一步制备的处理液中浸渍8h，然后在50℃下进行烘干；通过酶解作用使羊毛表面的角质蛋白质有效降解，破坏了羊毛纤维鳞片，使得纤维表层结构松散，不仅降低了羊毛的毡缩效果，并且随着羊毛纤维鳞片的剥离，提高了羊毛纤维的柔软性；
预处理的软化羊毛纤维和莫代尔纤维一起进行阻燃处理的具体过程为：
第一步，取100mgγ-缩水甘油醚氧丙基三甲氧基硅烷加入1.7L水中，快速搅拌混合得到有机硅凝胶，然后向其中加入3g纳米氢氧化铝粉末，搅拌均匀后得到阻燃凝胶；
第二步，将软化羊毛纤维和莫代尔纤维均加入阻燃凝胶中，使得纤维的表面包裹一层凝胶，然后在120-130℃的高温下烘烤，使得凝胶均匀的在纤维的表面形成网状弹性层，不仅能够提高纤维的弹性，同时通过纳米氢氧化铝的阻燃性使得软化羊毛纤维和莫代尔纤维均具有一定的阻燃性能。
以上公开的本发明优选实施例只是用于帮助阐述本发明。优选实施例并没有详尽叙述所有的细节，也不限制该发明仅为所述的具体实施方式。显然，根据本说明书的内容，可作很多的修改和变化。本说明书选取并具体描述这些实施例，是为了更好地解释本发明的原理和实际应用，从而使所属技术领域技术人员能很好地理解和利用本发明。本发明仅受权利要求书及其全部范围和等效物的限制。
Claims (5)
1.一种防静电柔韧包芯羊绒纱线，其特征在于，包括金属纤维线芯和包裹于金属纤维线芯外部的包覆层，其中金属纤维线芯为若干银纤维并列组合成的银纤维束，包裹层包括软化羊毛纤维和莫代尔纤维，通过软化羊毛纤维和莫代尔纤维环绕包裹在银纤维束的外部；
该包芯羊绒纱线的具体制备工艺如下：
第一步，将羊毛纤维进行防毡缩和柔软化预处理，然后将预处理的软化羊毛纤维和莫代尔纤维一起进行阻燃处理；
第二步，采用喷漆涡流纺织机，金属纤维通过位于喷嘴入口处的导引体中心的芯丝导引通孔进入涡流管内，而软化羊毛纤维和莫代尔纤维通过喷嘴入口进入喷嘴，压缩空气沿喷孔高速射入涡流管内，在涡流管中形成高速旋转气流，使得软化羊毛纤维和莫代尔纤维旋转紧密包裹于金属纤维束的外部。
2.根据权利要求1所述的一种防静电柔韧包芯羊绒纱线，其特征在于，羊毛纤维进行防毡缩和柔软化预处理的具体过程如下：
第一步，将一定量的蛋白酶加入去离子水中，溶解完全后加入浓度为30％的双氧水溶液，搅拌混合均匀得到处理液；
第二步，将羊毛纤维在第一步制备的处理液中浸渍5-8h，然后在50℃下进行烘干。
3.根据权利要求2所述的一种防静电柔韧包芯羊绒纱线，其特征在于，第一步制备的处理液中蛋白酶的质量分数为1.8-2.1％，双氧水的浓度为34-37mg/L。
4.根据权利要求1所述的一种防静电柔韧包芯羊绒纱线，其特征在于，预处理的软化羊毛纤维和莫代尔纤维一起进行阻燃处理的具体过程为：
第一步，取一定量的γ-缩水甘油醚氧丙基三甲氧基硅烷加入水中，快速搅拌混合得到有机硅凝胶，然后向其中加入纳米氢氧化铝粉末，搅拌均匀后得到阻燃凝胶；
第二步，将软化羊毛纤维和莫代尔纤维均加入阻燃凝胶中，使得纤维的表面包裹一层凝胶，然后在120-130℃的高温下烘烤，使得凝胶均匀的在纤维的表面形成网状弹性层。
5.根据权利要求4所述的一种防静电柔韧包芯羊绒纱线，其特征在于，γ-缩水甘油醚氧丙基三甲氧基硅烷与水的质量比为1:15-17；γ-缩水甘油醚氧丙基三甲氧基硅烷与纳米氢氧化铝的质量比为1:0.02-0.03。
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Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |