CN110250597B - 一种柔软抗菌型内衣面料及其制备方法 - Google Patents

一种柔软抗菌型内衣面料及其制备方法 Download PDF

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CN110250597B
CN110250597B CN201910671289.2A CN201910671289A CN110250597B CN 110250597 B CN110250597 B CN 110250597B CN 201910671289 A CN201910671289 A CN 201910671289A CN 110250597 B CN110250597 B CN 110250597B
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fibers
underwear fabric
ramie
cotton fiber
flax
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CN110250597A (zh
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吴宝琴
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Puning Chengfa Garment Co.,Ltd.
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    • AHUMAN NECESSITIES
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    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
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Abstract

本发明涉及内衣面料制备技术领域,特别涉及一种柔软抗菌型内衣面料及其制备方法;本发明所制备的内衣面料不仅质地比较柔软,而且其吸汗透气性能也十分优良,穿着时比较舒适;另外,本发明制备的内衣面料不仅具有一定的抗紫外线和防静电的功能,还具有很好的抗菌抑菌性能,从而能有效地延长内衣面料的使用寿命;通过对棉纤维进行化学改性,使得甲壳素表面的羟基和氨基能与棉纤维表面的基团形成化学键,从而使得甲壳素能牢牢地附着在棉纤维的表面,不仅大大提高了棉纤维的抗菌性能;而且,甲壳素还具有很好的保湿的功效,其与亚麻纤维、苎麻纤维之间相互协同,使得制备的内衣面料的防静电功能更强。

Description

一种柔软抗菌型内衣面料及其制备方法
技术领域
本发明涉及内衣面料制备技术领域,特别涉及一种柔软抗菌型内衣面料及其制备方法。
背景技术
面料就是用来制作服装的材料。作为服装三要素之一,面料不仅可以诠释服装的风格和特性,而且直接左右着服装的色彩、造型的表现效果。在服装大世界里,服装的面料五花八门,日新月异。但是从总体上来讲,优质、高档的面料,大都具有穿著舒适、吸汗透气、悬垂挺括、视觉高贵、触觉柔美等几个方面的特点.制作在正式的社交场合所穿著的服装,宜选纯棉、纯毛、纯丝、纯麻制品。以这四种纯天然质地面料制作的服装,大都档次较高。有时穿著纯皮革制作的服装,也是允许的。
内衣的英译可译为Lingerie,之所以如此,全因古时候的内衣是由薄的亚麻布所制,而麻的法文是Linge。早在我国上古时期,就已织成最早的麻布,它的密度是10根/厘米,但那时内衣却与外衣无甚区别,只是原始的遮体、保暖之用。4000年前,麻布己达到了24根/厘米,随着丝织技术的传播,内衣日渐区别于外衣的功能,称之为抹胸及裹肚等。内衣是以一种朦朦胧胧、时隐时显、含羞内敛来抒发对美、情以及身体表现的企望。尤其在民间,中国古代内衣表现着更多的优雅与浪漫,通过内衣来传颂身体语言更具想象力与创造力,给中华服饰文化增添了不少的生动和潇洒。
现有的内衣面料虽然能满足人们对内衣的一般需求,但是其触感和柔软度不佳,且其抗菌性能较差,从而缩短了内衣面料的使用寿命。基于此种情况,提供一种柔软抗菌型内衣面料及其制备方法成为本领域技术人员亟待解决的问题。
发明内容
针对上述存在的问题,本发明提供了一种柔软抗菌型内衣面料及其制备方法,用于解决背景技术中所提出的技术问题。
为了达到上述的目的,本发明采用以下的技术方案:
一种柔软抗菌型内衣面料,由以下重量份计的组分组成:改性棉纤维37~45份、莫代尔纤维20~25份、亚麻纤维12~15份、聚乳酸纤维14~20份和苎麻纤维10~16份;
其制备方法包括以下步骤:
S1、准确称取上述各组分,并将亚麻纤维和苎麻纤维浸泡在水中,并向其中加入质量为各纤维总质量2.2-2.8%的柔软剂和适量的复合酶,升温至28~35℃,并超声搅拌30~50min,然后再30℃的条件下恒温静置8~12h;
S2、将亚麻纤维和苎麻纤维捞出,并将之移至漂白剂中,在温度为50~56℃、pH值为7.2~8.5的条件下,浸泡120~160min;
S3、将亚麻纤维和苎麻纤维捞出,并用清水冲洗3次,然后置于恒温干燥箱中,在70~85℃的条件下对其进行烘干;
S4、将烘干后的亚麻纤维、苎麻纤维与改性棉纤维、莫代尔纤维、聚乳酸纤维进行混纺织,制成内衣面料;
S5:S4中所得的内衣面料再依次经过染色、脱水、柔软拉幅、预缩、轧光后即得柔软抗菌型内衣面料成品。
更进一步地,所述柔软剂选用BM-8柔软剂。
一种柔软抗菌型内衣面料,所述改性棉纤维的制备工艺包括以下步骤:
a、将棉纤维浸没于盛有乙醇的容器中,并同时用超声波清洗器超声处理40~55min;然后将棉纤维取出,再用蒸馏水冲洗三次,并烘干;
b、将烘干后的棉纤维浸泡在浓度为0.02mol/L的氢氧化钠溶液中,并在温度为40~45℃的恒温箱中静置5~8d,取出棉纤维,用蒸馏水清洗三次,烘干,备用;
c、将步骤b中所得的烘干后的棉纤维,浸没在乙酸中,并向其中加入质量为棉纤维2.5~3.2%的脂肪醇聚氧乙烯醚硫酸铵,同时磁力搅拌30~50min,并持续向其中通入氮气,待反应22~26h后,经去离子水洗涤后干燥;
d、将步骤c中干燥后的棉纤维置于反应器中,并向其中加入甲壳素溶液中,使棉纤维完全浸泡在甲壳素溶液中;封口,充氮气抽排3次,在温度为38~45℃的条件下反应20~25h,然后经过过滤和脱泡后,在室温下进行纺丝,凝固成型后,即得改性棉纤维。
更进一步地,所述S1中复合酶由纤维素酶和果胶酶等质量混合而成,且所述复合酶的加入量为每L步骤S1中的混合溶液中加入2~3g复合酶。
更进一步地,所述S2漂白剂的浓度为每L漂白剂溶液中加入5~7g的双氧水。
更进一步地,所述S2中的浴比为1∶10~12。
采用上述的技术方案,本发明达到的有益效果是:
1、本发明选用改性棉纤维、莫代尔纤维、亚麻纤维、聚乳酸纤维和苎麻纤维作为制备内衣面料的原料,所制备的内衣面料不仅质地比较柔软,而且其吸汗透气性能也十分优良,穿着时比较舒适。另外,本发明制备的内衣面料不仅具有一定的抗紫外线和防静电的功能,还具有很好的抗菌抑菌性能,从而能有效地延长内衣面料的使用寿命。
2、通过对棉纤维进行化学改性,使得甲壳素表面的羟基和氨基能与棉纤维表面的基团形成化学键,从而使得甲壳素能牢牢地附着在棉纤维的表面,不仅大大提高了棉纤维的抗菌性能。而且,甲壳素还具有很好的保湿的功效,其与亚麻纤维、苎麻纤维之间相互协同,使得制备的内衣面料的防静电功能更强。
3、本发明在制备内衣面料的过程中通过使用BM-8柔软剂并配合超声搅拌,使得BM-8柔软剂能均匀分散在溶液体系中,增大BM-8柔软剂与内衣面料的接触面,从而显著改善内衣面料的触感,使得制备的内衣面料触摸起来更加地平滑和柔软,使人们穿着更加地舒适。
4、本发明制备的内衣面料,不仅采用了性能较好的莫代尔纤维以提高舒适度,其中还采用了亚麻纤维以及苎麻纤维,节约了成本。此外,处理好的亚麻纤维、苎麻纤维与改性棉纤维和莫代尔纤维以及聚乳酸纤维混纺织后制成的内衣面料的柔软性,保形性和耐用性得到显著地提高。氮气作为保护气能防止甲壳素纤维中的羟基等具有还原性的基团被氧化。此外,氮气比较容易获得,性质稳定,也减小了生产的成本。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例,对本发明实施例中的技术方案进行清楚、完整地描述。基于本发明的实施例,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1:
一种柔软抗菌型内衣面料,由以下重量份计的组分组成:改性棉纤维40份、莫代尔纤维20份、亚麻纤维13份、聚乳酸纤维14份和苎麻纤维12份:
其制备方法包括以下步骤:
S1、准确称取上述各组分,并将亚麻纤维和苎麻纤维浸泡在水中,并向其中加入质量为各纤维总质量2.2%的柔软剂和适量的复合酶,升温至28℃,并超声搅拌30min,然后再30℃的条件下恒温静置8h;
S2、将亚麻纤维和苎麻纤维捞出,并将之移至漂白剂中,在温度为50℃、pH值为7.2的条件下,浸泡120min;
S3、将亚麻纤维和苎麻纤维捞出,并用清水冲洗3次,然后置于恒温干燥箱中,在70℃的条件下对其进行烘干;
S4、将烘干后的亚麻纤维、苎麻纤维与改性棉纤维、莫代尔纤维、聚乳酸纤维进行混纺织,制成内衣面料;
S5:S4中所得的内衣面料再依次经过染色、脱水、柔软拉幅、预缩、轧光后即得柔软抗菌型内衣面料成品。
所述改性棉纤维的制备工艺包括以下步骤:
a、将棉纤维浸没于盛有乙醇的容器中,并同时用超声波清洗器超声处理40min;然后将棉纤维取出,再用蒸馏水冲洗三次,并烘干;
b、将烘干后的棉纤维浸泡在浓度为0.02mol/L的氢氧化钠溶液中,并在温度为40℃的恒温箱中静置5d,取出棉纤维,用蒸馏水清洗三次,烘干,备用;
c、将步骤b中所得的烘干后的棉纤维,浸没在乙酸中,并向其中加入质量为棉纤维2.5%的脂肪醇聚氧乙烯醚硫酸铵,同时磁力搅拌30min,并持续向其中通入氮气,待反应22h后,经去离子水洗涤后干燥;
d、将步骤c中干燥后的棉纤维置于反应器中,并向其中加入甲壳素溶液中,使棉纤维完全浸泡在甲壳素溶液中;封口,充氮气抽排3次,在温度为38℃的条件下反应20h,然后经过过滤和脱泡后,在室温下进行纺丝,凝固成型后,即得改性棉纤维。
所述S1中复合酶由纤维素酶和果胶酶等质量混合而成,且所述复合酶的加入量为每L步骤S1中的混合溶液中加入2g复合酶。
所述S2漂白剂的浓度为每L漂白剂溶液中加入5g的双氧水。
所述S2中的浴比为1∶10。
实施例2:
一种柔软抗菌型内衣面料,由以下重量份计的组分组成:改性棉纤维37份、莫代尔纤维22份、亚麻纤维12份、聚乳酸纤维16份和苎麻纤维10份:
其制备方法包括以下步骤:
S1、准确称取上述各组分,并将亚麻纤维和苎麻纤维浸泡在水中,并向其中加入质量为各纤维总质量2.4%的柔软剂和适量的复合酶,升温至30℃,并超声搅拌35min,然后再30℃的条件下恒温静置9h;
S2、将亚麻纤维和苎麻纤维捞出,并将之移至漂白剂中,在温度为52℃、pH值为7.5的条件下,浸泡130min;
S3、将亚麻纤维和苎麻纤维捞出,并用清水冲洗3次,然后置于恒温干燥箱中,在75℃的条件下对其进行烘干;
S4、将烘干后的亚麻纤维、苎麻纤维与改性棉纤维、莫代尔纤维、聚乳酸纤维进行混纺织,制成内衣面料;
S5:S4中所得的内衣面料再依次经过染色、脱水、柔软拉幅、预缩、轧光后即得柔软抗菌型内衣面料成品。
所述改性棉纤维的制备工艺包括以下步骤:
a、将棉纤维浸没于盛有乙醇的容器中,并同时用超声波清洗器超声处理45min;然后将棉纤维取出,再用蒸馏水冲洗三次,并烘干;
b、将烘干后的棉纤维浸泡在浓度为0.02mol/L的氢氧化钠溶液中,并在温度为42℃的恒温箱中静置6d,取出棉纤维,用蒸馏水清洗三次,烘干,备用;
c、将步骤b中所得的烘干后的棉纤维,浸没在乙酸中,并向其中加入质量为棉纤维2.8%的脂肪醇聚氧乙烯醚硫酸铵,同时磁力搅拌35min,并持续向其中通入氮气,待反应23h后,经去离子水洗涤后干燥;
d、将步骤c中干燥后的棉纤维置于反应器中,并向其中加入甲壳素溶液中,使棉纤维完全浸泡在甲壳素溶液中;封口,充氮气抽排3次,在温度为40℃的条件下反应22h,然后经过过滤和脱泡后,在室温下进行纺丝,凝固成型后,即得改性棉纤维。
所述S1中复合酶由纤维素酶和果胶酶等质量混合而成,且所述复合酶的加入量为每L步骤S1中的混合溶液中加入2.4g复合酶。
所述S2漂白剂的浓度为每L漂白剂溶液中加入5.5g的双氧水。
所述S2中的浴比为1∶10。
实施例3:
一种柔软抗菌型内衣面料,由以下重量份计的组分组成:改性棉纤维45份、莫代尔纤维24份、亚麻纤维15份、聚乳酸纤维18份和苎麻纤维16份:
其制备方法包括以下步骤:
S1、准确称取上述各组分,并将亚麻纤维和苎麻纤维浸泡在水中,并向其中加入质量为各纤维总质量2.6%的柔软剂和适量的复合酶,升温至33℃,并超声搅拌45min,然后再30℃的条件下恒温静置10h;
S2、将亚麻纤维和苎麻纤维捞出,并将之移至漂白剂中,在温度为54℃、pH值为8.0的条件下,浸泡150min;
S3、将亚麻纤维和苎麻纤维捞出,并用清水冲洗3次,然后置于恒温干燥箱中,在80℃的条件下对其进行烘干;
S4、将烘干后的亚麻纤维、苎麻纤维与改性棉纤维、莫代尔纤维、聚乳酸纤维进行混纺织,制成内衣面料;
S5:S4中所得的内衣面料再依次经过染色、脱水、柔软拉幅、预缩、轧光后即得柔软抗菌型内衣面料成品。
所述改性棉纤维的制备工艺包括以下步骤:
a、将棉纤维浸没于盛有乙醇的容器中,并同时用超声波清洗器超声处理50min;然后将棉纤维取出,再用蒸馏水冲洗三次,并烘干;
b、将烘干后的棉纤维浸泡在浓度为0.02mol/L的氢氧化钠溶液中,并在温度为44℃的恒温箱中静置7d,取出棉纤维,用蒸馏水清洗三次,烘干,备用;
c、将步骤b中所得的烘干后的棉纤维,浸没在乙酸中,并向其中加入质量为棉纤维3.0%的脂肪醇聚氧乙烯醚硫酸铵,同时磁力搅拌45min,并持续向其中通入氮气,待反应25h后,经去离子水洗涤后干燥;
d、将步骤c中干燥后的棉纤维置于反应器中,并向其中加入甲壳素溶液中,使棉纤维完全浸泡在甲壳素溶液中;封口,充氮气抽排3次,在温度为43℃的条件下反应24h,然后经过过滤和脱泡后,在室温下进行纺丝,凝固成型后,即得改性棉纤维。
所述S1中复合酶由纤维素酶和果胶酶等质量混合而成,且所述复合酶的加入量为每L步骤S1中的混合溶液中加入2.8g复合酶。
所述S2漂白剂的浓度为每L漂白剂溶液中加入6.5g的双氧水。
所述S2中的浴比为1∶12。
实施例4:
一种柔软抗菌型内衣面料,由以下重量份计的组分组成:改性棉纤维42份、莫代尔纤维25份、亚麻纤维14份、聚乳酸纤维20份和苎麻纤维14份:
其制备方法包括以下步骤:
S1、准确称取上述各组分,并将亚麻纤维和苎麻纤维浸泡在水中,并向其中加入质量为各纤维总质量2.8%的柔软剂和适量的复合酶,升温至35℃,并超声搅拌50min,然后再30℃的条件下恒温静置12h;
S2、将亚麻纤维和苎麻纤维捞出,并将之移至漂白剂中,在温度为56℃、pH值为8.5的条件下,浸泡160min;
S3、将亚麻纤维和苎麻纤维捞出,并用清水冲洗3次,然后置于恒温干燥箱中,在85℃的条件下对其进行烘干;
S4、将烘干后的亚麻纤维、苎麻纤维与改性棉纤维、莫代尔纤维、聚乳酸纤维进行混纺织,制成内衣面料;
S5:S4中所得的内衣面料再依次经过染色、脱水、柔软拉幅、预缩、轧光后即得柔软抗菌型内衣面料成品。
所述改性棉纤维的制备工艺包括以下步骤:
a、将棉纤维浸没于盛有乙醇的容器中,并同时用超声波清洗器超声处理55min;然后将棉纤维取出,再用蒸馏水冲洗三次,并烘干;
b、将烘干后的棉纤维浸泡在浓度为0.02mol/L的氢氧化钠溶液中,并在温度为45℃的恒温箱中静置8d,取出棉纤维,用蒸馏水清洗三次,烘干,备用;
c、将步骤b中所得的烘干后的棉纤维,浸没在乙酸中,并向其中加入质量为棉纤维3.2%的脂肪醇聚氧乙烯醚硫酸铵,同时磁力搅拌50min,并持续向其中通入氮气,待反应26h后,经去离子水洗涤后干燥;
d、将步骤c中干燥后的棉纤维置于反应器中,并向其中加入甲壳素溶液中,使棉纤维完全浸泡在甲壳素溶液中;封口,充氮气抽排3次,在温度为45℃的条件下反应25h,然后经过过滤和脱泡后,在室温下进行纺丝,凝固成型后,即得改性棉纤维。
所述S1中复合酶由纤维素酶和果胶酶等质量混合而成,且所述复合酶的加入量为每L步骤S1中的混合溶液中加入3g复合酶。
所述S2漂白剂的浓度为每L漂白剂溶液中加入7g的双氧水。
所述S2中的浴比为12。
产品性能检测:
下文对本发明实施例产品(实施例)和上海某厂家生产的内衣面料(对比例)作为对比进行实验测试,所得数据如下表所示:
Figure DEST_PATH_IMAGE001
注:所述的面料柔软度的测试方法参考纺织学报2008年11月第11期第29卷44-47页公开的《织物柔软度的等级划分》。
由上表中的数据可知,本发明制备的内衣面料在抗菌(主要测试抗金黄色葡萄球和大肠杆菌)、抗静电、抗紫外和柔软度方面的效果均优于对比例。表明本发明制备的产品整体性能比对比例更好,具有更广阔的前景,更值得推广。
以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (1)

1.一种柔软抗菌型内衣面料的制备方法,其特征在于,由以下重量份计的组分组成:改性棉纤维37~45份、莫代尔纤维20~25份、亚麻纤维12~15份、聚乳酸纤维14~20份和苎麻纤维10~16份;
其制备方法包括以下步骤:
S1、准确称取上述各组分,并将亚麻纤维和苎麻纤维浸泡在水中,并向其中加入质量为各纤维总质量2.2-2.8%的柔软剂和适量的复合酶,升温至28~35℃,并超声搅拌30~50min,然后在 30℃的条件下恒温静置8~12h;
S2、将亚麻纤维和苎麻纤维捞出,并将之移至漂白剂中,在温度为50~56℃、pH值为7.2~8.5的条件下,浸泡120~160min;
S3、将亚麻纤维和苎麻纤维捞出,并用清水冲洗3次,然后置于恒温干燥箱中,在70~85℃的条件下对其进行烘干;
S4、将烘干后的亚麻纤维、苎麻纤维与改性棉纤维、莫代尔纤维、聚乳酸纤维进行混纺织,制成内衣面料;
S5:S4中所得的内衣面料再依次经过染色、脱水、柔软拉幅、预缩、轧光后即得柔软抗菌型内衣面料成品;
所述柔软剂选用BM-8柔软剂;
所述改性棉纤维的制备工艺包括以下步骤:a、将棉纤维浸没于盛有乙醇的容器中,并同时用超声波清洗器超声处理40~55min;然后将棉纤维取出,再用蒸馏水冲洗三次,并烘干;
b、将烘干后的棉纤维浸泡在浓度为0.02mol/L的氢氧化钠溶液中,并在温度为40~45℃的恒温箱中静置5~8d,取出棉纤维,用蒸馏水清洗三次,烘干,备用;
c、将步骤b中所得的烘干后的棉纤维,浸没在乙酸中,并向其中加入质量为棉纤维2.5~3.2%的脂肪醇聚氧乙烯醚硫酸铵,同时磁力搅拌30~50min,并持续向其中通入氮气,待反应22~26h后,经去离子水洗涤后干燥;
d、将步骤c中干燥后的棉纤维置于反应器中,并向其中加入甲壳素溶液中,使棉纤维完全浸泡在甲壳素溶液中;封口,充氮气抽排3次,在温度为38~45℃的条件下反应20~25h,然后经过过滤和脱泡后,在室温下进行纺丝,凝固成型后,即得改性棉纤维;
所述S1中复合酶由纤维素酶和果胶酶等质量混合而成,且所述复合酶的加入量为每L步骤S1中的混合溶液中加入2~3g复合酶;
其中,所述S2漂白剂的浓度为每L漂白剂溶液中加入5~7g的双氧水;所述S2中的浴比为1∶10~12;
通过选用改性棉纤维、莫代尔纤维、亚麻纤维、聚乳酸纤维和苎麻纤维作为制备内衣面料的原料,所制备的内衣面料不仅质地比较柔软,而且其吸汗透气性能也十分优良,穿着时比较舒适;制备的内衣面料不仅具有抗紫外线和防静电的功能,还具有很好的抗菌抑菌性能,从而能有效地延长内衣面料的使用寿命;
通过对棉纤维进行化学改性,使得甲壳素表面的羟基和氨基能与棉纤维表面的基团形成化学键,从而使得甲壳素能牢牢地附着在棉纤维的表面,不仅大大提高了棉纤维的抗菌性能;甲壳素还具有很好的保湿的功效,其与亚麻纤维、苎麻纤维之间相互协同,使得制备的内衣面料的防静电功能更强;
在制备内衣面料的过程中通过使用BM-8柔软剂并配合超声搅拌,使得BM-8柔软剂能均匀分散在溶液体系中,增大BM-8柔软剂与内衣面料的接触面,从而显著改善内衣面料的触感,使得制备的内衣面料触摸起来更加地平滑和柔软,使人们穿着更加地舒适;
采用了性能较好的莫代尔纤维以提高舒适度,其中还采用了亚麻纤维以及苎麻纤维,节约了成本;将处理好的亚麻纤维、苎麻纤维、改性棉纤维、莫代尔纤维以及聚乳酸纤维混纺织后制成的内衣面料的柔软性、保形性和耐用性得到显著地提高;氮气作为保护气能防止甲壳素纤维中的羟基具有还原性的基团被氧化。
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