WO2018094765A1 - 一种亲肤抗菌面料及其加工方法 - Google Patents

一种亲肤抗菌面料及其加工方法 Download PDF

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Publication number
WO2018094765A1
WO2018094765A1 PCT/CN2016/108433 CN2016108433W WO2018094765A1 WO 2018094765 A1 WO2018094765 A1 WO 2018094765A1 CN 2016108433 W CN2016108433 W CN 2016108433W WO 2018094765 A1 WO2018094765 A1 WO 2018094765A1
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Prior art keywords
volatile oil
fabric
skin
artemisia argyi
leaves
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PCT/CN2016/108433
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English (en)
French (fr)
Inventor
徐晓晔
王成军
孙俊河
王娟娟
仓亚萍
于灿
Original Assignee
江苏悦达家纺有限公司
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Priority to KR1020177037711A priority Critical patent/KR20190086599A/ko
Publication of WO2018094765A1 publication Critical patent/WO2018094765A1/zh

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/103—Agents inhibiting growth of microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/02—Recovery or refining of essential oils from raw materials
    • C11B9/022—Refining
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/02—Recovery or refining of essential oils from raw materials
    • C11B9/025—Recovery by solvent extraction
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/02—Recovery or refining of essential oils from raw materials
    • C11B9/027—Recovery of volatiles by distillation or stripping
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/653—Nitrogen-free carboxylic acids or their salts
    • D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673—Inorganic compounds
    • D06P1/67333—Salts or hydroxides
    • D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • D06P5/04—After-treatment with organic compounds
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/13—Physical properties anti-allergenic or anti-bacterial

Definitions

  • the softness of the bedding gives a good touch.
  • the soft cotton touch can relax the human body in this soft and comfortable atmosphere, and make people sleep more peacefully.
  • some antibacterial fabrics have limited technology for fixing antibacterial agents, and the antibacterial properties of antibacterial agents are not good enough.
  • the antibacterial properties of each antibacterial agent are reduced once, and generally disappear after dozens of times.
  • easy to pilling, easy to contaminate dust and dirt, close to the skin and have a shock It is difficult to achieve better results in the above performance, and it is unable to meet the growing material and cultural needs of the people.
  • a method for processing a skin-friendly antibacterial fabric comprising the following steps:
  • the volatile oil-milk protein fiber obtained from the step (3) is used as a yarn, and the fabric is formed by a conventional weaving method;
  • the method for processing the skin-friendly antibacterial fabric, the method for extracting volatile oil of the leaves of the leaves of the leaves of the eucalyptus leaves described in the step (1) is:
  • the prepared powder is added to its volume 4-10 times of water for soaking for 0.5-1 hour;
  • the distillation liquid is collected by a vacuum distillation process, and distilled water is repeatedly distilled 1 or 2 times;
  • the distillate is combined, extracted by adding 2 to 5 times the volume of the distillate in absolute ethanol, and dehydrated by adding 1/5 to 1/4 of anhydrous sodium sulfate of the powder weight;
  • the organic solvent is recovered by heating in a water bath to obtain volatile oil of Artemisia argyi.
  • step iii The eucalyptus volatile oil-arabend latex obtained in step iii is added dropwise to the gelatin solution prepared in the step ii, and uniformly stirred at 40 to 60 ° C to obtain a mixed solution;
  • the method for processing the skin-friendly antibacterial fabric, the dyeing method described in the step (5) is: putting the fabric prepared in the step (4) into a dyeing machine, running at 36-40 ° C for 5 min, adding 0.8 g. /L glacial acetic acid and 3.2-3.6g / L yuan Ming powder, run 8-12min, add dye, start heating after 10-12min, the heating rate is 1.2 °C / min, when the temperature reaches 50-65 °C, stop heating, keep warm Run 40-50min, drain rinse, bath ratio 1:40
  • the milk protein fiber has an irregular circular cross section, and the section is covered with voids. There are many grooves in the longitudinal direction.
  • the protein molecules are distributed on the surface of the fiber, containing natural protein moisturizing factors and a large number of hydrophilic groups, which can be quickly absorbed.
  • the human body sweat is quickly introduced into the air through the grooves, so that the skin of the human body is always kept dry, and the anti-pilling and pilling performance reaches 3 to 4 levels.
  • the volatile oil of Artemisia argyi is added, and the qi and blood, the warm meridians, the cold and dampness, the analgesic, the antibacterial and the anti-inflammatory properties of the volatile oil of the leaves of Ai leaves are further improved, and the antibacterial effect of the volatile oil of the leaves is further improved.
  • the volatile oil is prepared into a sustained-release microcapsule, and the fabric is subjected to friction and extrusion to release the essential oil during use as a bedding product, and has antibacterial property and good comfort, and is very suitable for use as a bedding product.
  • microcapsules of the volatile oil of the leaves of the present invention are added with nano-scale fine ceramic powder during the preparation process, and the antibacterial property is good after being made into a fabric, and the skin is comfortable.
  • the fabric of the invention opens up a new situation of bedding fabrics, which greatly meets the needs of people's lives.
  • a plant fiber blended skin-friendly fabric obtained by the above method obtained by the above method.
  • the distillate is combined, extracted by adding 2 to 5 times the volume of the distillate in absolute ethanol, and dehydrated by adding 1/5 to 1/4 of anhydrous sodium sulfate of the powder weight;
  • the specific method for preparing the volatile oil microcapsules of the leaves of the leaves of the leaves by the complex coacervation method described in the step (2) comprises the following steps:
  • step (1) according to the ratio of the mass ratio of gum arabic to eucalyptus oil is 1:1, the volatile oil of the leaves of the leaves of step (1) is added to the gum arabic solution of step i, emulsified and homogenized to obtain lavender essential oil-arabuccinate emulsion;
  • step iii The eucalyptus volatile oil-arabend latex obtained in step iii is added dropwise to the gelatin solution prepared in the step ii, and uniformly stirred at 40 to 60 ° C to obtain a mixed solution;
  • Vi is added to the microcapsule suspension prepared in step v by adding nano-scale fine ceramic powder of 25-40% of the total mass of gum arabic, and cooling to 9-12 ° C, then adding TG enzyme as curing agent, curing 1 ⁇ 6h, then adding polyvinyl alcohol solution to make the concentration of polyvinyl alcohol in the system 0.8% to 1.2%, reacting for 1 ⁇ 2h to obtain the microcapsule suspension after curing, and collecting the microcapsules after microfiltration of the microcapsule suspension, micro The capsule was washed with water for 1 to 3 times, and dried to obtain a volatile oil microcapsule of Artemisia argyi.
  • the dyeing method in the step (5) is: putting the fabric prepared in the step (4) into a dyeing machine, running at 36-40 ° C for 5 min, adding 0.8g/L glacial acetic acid and 3.2-3.6g/L yuan powder, run for 8-12min, add dye, start heating after 10-12min, the heating rate is 1.2°C/min, stop heating when the temperature reaches 50-65°C , heat preservation operation 40-50min, draining, bath ratio 1:40
  • This embodiment differs from Example 1 in that the post-dyeing treatment described in the step (6) is to place the fabric dyed by the step (5) in a soaping solution of 8% by weight of the fabric, 45- Treated at 55 ° C for 50 min, then placed in a 3% fabric weight percent glacial acetic acid bath at 35-40 ° C for 10-15 min, bath ratio: 1:40.
  • the technical means disclosed in the solution of the present invention is not limited to the technical means disclosed by the above technical means, and includes a technical solution composed of the above technical features equivalent replacement.
  • the unsolved matters of the present invention are common knowledge of those skilled in the art.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

本发明提供一种亲肤抗菌面料及其加工方法。本发明的方法包括如下步骤：(1)提取艾叶挥发油；(2)用复凝聚法制备艾叶挥发油微囊；(3)制备艾叶挥发油-牛奶蛋白纤维：将牛乳作为基本原料，经过脱水、脱油、脱脂、分离、提纯，使之成为乳酪蛋白；再与聚丙烯腈采用进行共混、交联、接枝，制备成纺丝原液；在制得的纺丝原液中加入艾叶挥发油微囊，最后通过湿法纺丝成纤、固化、牵伸、干燥、卷曲、定形、长丝卷绕而成艾叶挥发油-牛奶蛋白纤维；(4)织布：采用步骤(3)制得的艾叶挥发油-牛奶蛋白纤维作为纱线，采用常规的织布方法织布形成面料；(5)染色；(6)染色后处理。本发明的面料具有广谱抑菌功能，持久性强，天然抑菌功能达99％以上，抗菌率达80％以上。

Description

一种亲肤抗菌面料及其加工方法 技术领域
本发明涉及一种面料，具体涉及一种亲肤抗菌面料及其加工方法。
背景技术
家用纺织品早期使用的面料除了内在质量要求外，只对缩水率和色牢度有一定的要求。随着国内家纺市场的迅速发展，对家纺面料的功能型有了更高的要求。用户对家用纺织品的要求也较为苛刻：对床上用品而言，在追求保暖性的同时，又不能太过厚重；任何一种单一的天然或化学纤维都无法达到这些要求，只能通过多种纤维的复合以及多途径化学整理来尽量达到这些功能。由于人在睡眠的时候，皮肤也在进行他的新陈代谢工作，这时候皮肤会排出汗液或者其他的代谢物质，如果人排出的汗液没有得到及时的蒸发就会一直潜藏在床品里。与皮肤的代谢之间形成恶性循环，最后造成皮肤起红疹或者引起其他的皮肤过敏现象。另外床品的柔软性给人良好的触感，在人睡眠的时候，柔软的棉布触感，能够使人体在这种柔软安逸的氛围中得到放松，让人睡得更加安心。目前的一些抗菌面料，目前固定抗菌剂的技术有限，抗菌剂的耐洗性还不够好，每洗涤一次抗菌性能就下降一些，一般几十次之后就完全消失。并且易起毛起球、容易沾染灰尘污垢、贴近皮肤有电击感等。难以在以上性能上都达到较好的效果，无法满足人民日益增长的物质文化需求。
发明内容
本发明的目的是针对上述存在的问题提供一种亲肤抗菌面料及其加工方法，制得的面料柔软性、亲肤性好，使人接触舒适，并且耐磨性、抗起球性、着色性、强力均优于普通面料，具有广谱抑菌功能，持久性强，天然抑菌功能达99％以上，抗菌率达80％以上。
上述的目的通过以下的技术方案实现：
一种亲肤抗菌面料的加工方法，该方法包括如下步骤：
(1)提取艾叶挥发油；
(2)用复凝聚法制备艾叶挥发油微囊；
(3)制备艾叶挥发油-牛奶蛋白纤维：将牛乳作为基本原料，经过脱水、脱油、脱脂、分离、提纯，使之成为乳酪蛋白；再与聚丙烯腈采用常规手段进行共混、交联、接枝，制备成纺丝原液；在制得的纺丝原液中加入步骤(2)中制得的艾叶挥发油微囊，加入的量为纺丝原液质量的0.03-0.6％，最后通过湿法纺丝成纤、固化、牵伸、干燥、卷曲、定形、长丝卷绕而成艾叶挥发油-牛奶蛋白纤维，细度为2.62D；
(4)织布：采用步骤(3)制得的艾叶挥发油-牛奶蛋白纤维作为纱线，采用常规的织布方法织布形成面料；
(5)染色；
(6)染色后处理。
所述的亲肤抗菌面料的加工方法，步骤(1)中所述的提取艾叶挥发油的方法为：
①将艾蒿去根，清洗后烘干，粉碎后过60目筛制成粉末；
②将所制得的粉末加入其体积4-10倍的水进行浸泡0.5-1小时；
③常温下加入粉末重量的1％的淀粉酶进行酶解3-6小时；
④酶解完成后，采用减压蒸馏的工艺，收集蒸馏液，补加蒸馏水重复蒸馏1～2次；
⑤合并蒸馏液，加入蒸馏液体积2～5倍的无水乙醇萃取，并加入粉末重量1/5～1/4的无水硫酸钠脱水；
⑥采用水浴加热回收有机溶剂，得到艾叶挥发油。
所述的亲肤抗菌面料的加工方法，步骤(2)中所述的用复凝聚法制备艾叶挥发油微囊的具体方法包括如下步骤：
ⅰ将阿拉伯胶加入水中，放置7～10小时自然溶胀后，加热至70～90℃使其完全溶解形成固含量为1％～40％的阿拉伯胶溶液；
ⅱ按照阿拉伯胶与明胶的质量比为1：1的比例将明胶加入水中，放置7～10小时自然溶胀后，加热至40～60℃使明胶完全溶解形成固含量为1％～40％的明胶溶液；
ⅲ按照阿拉伯胶与艾叶挥发油的质量比为1：1的比例将步骤(1)中提取的艾叶挥发油加入到步骤ⅰ的阿拉伯胶溶液中，进行乳化、均质后得到薰衣草精油-阿拉伯胶乳剂；
ⅳ把步骤ⅲ得到的艾叶挥发油-阿拉伯胶乳剂滴加到步骤ⅱ中制得的明胶溶液中，在40～60℃下恒温搅拌均匀，得到混合液；
ⅴ向步骤ⅳ中的混合液中加入酸度调节剂，调至混合液pH＝4，然后再加水稀释1～2倍，搅拌均匀后得到微囊混悬液；
ⅵ向步骤ⅴ中制得的微囊混悬液中加入占阿拉伯胶总质量 25-40％的纳米级的微细陶瓷粉末，降温至9～12℃后再加入TG酶作为固化剂，固化1～6h，然后加入聚乙烯醇溶液使体系中聚乙烯醇质量浓度为0.8％～1.2％，反应1～2h得到固化后的微囊混悬液，微囊混悬液抽滤后收集微囊，微囊经水洗涤1～3次，干燥后得到艾叶挥发油微囊。
所述的亲肤抗菌面料的加工方法，步骤(5)中所述的染色的方法为：将步骤(4)中制得的面料投入染色机中，在36-40℃运行5min，加入0.8g/L冰醋酸和3.2-3.6g/L元明粉，运行8-12min，加入染料，运行10-12min后开始升温，升温速率1.2℃/min，当温度达到50-65℃时停止升温，保温运行40-50min，排液冲洗，浴比1:40
所述的亲肤抗菌面料的加工方法，步骤(6)中所述的染色后处理是将经过步骤(5)染色后的面料置于8％面料重量百分比的皂洗液中，45-55℃处理50min，然后再置于3％面料重量百分比的冰醋酸浴中35-40℃处理10-15min，浴比：1:40
一种用上述方法制得的植物纤维混纺亲肤面料。
有益效果：
1、本发明从选材开始，采用牛奶蛋白纤维，牛奶蛋白纤维中富含对人体有益的十八种氨基酸，能促进人体细胞新陈代谢，防止皮肤衰老、瘙痒,营养肌肤；具有天然保湿因子，因此能保持皮肤水份含量，使皮肤柔润光滑，减少皱纹，具有广谱抑菌功能，持久性强，天然抑菌功能达99％以上，抗菌率达80％以上。在纤维舒适性方面，具 有羊绒般的手感，其单丝纤度细，比重轻，断裂伸长率、卷曲弹性、卷曲回复率最接近羊绒和羊毛，纤维膨松细软，触感如羊绒般柔软、舒适、滑糯；纤维白皙，具有丝般的天然光泽，外观优雅，抗日晒牢度、抗汗渍牢度达4～3级。吸湿导湿性方面，牛奶蛋白纤维断面为不规则圆型，断面中布满空隙，纵向有许多沟槽，蛋白质分子分布在纤维的表面，含有天然蛋白保湿因子和大量亲水基团，可迅速吸收人体汗液，通过沟槽快速导入空气中散发，使人的肌肤始终保持干爽状态，抗起毛、起球性达到3～4级。同时，本发明中加入了艾叶挥发油，利用艾叶挥发油的理气血，温经脉，祛寒湿，止痛，抗菌，消炎特性，抗菌效果得以进一步提升，由于艾叶挥发油的易挥发性，本发明将艾叶挥发油制备成缓释微囊，作为床上用品使用的过程中面料受到摩擦挤压缓慢释放精油，抗菌性，舒适性好，非常适合用作床上用品。
2.本发明的艾叶挥发油微囊在制备的过程中加入纳米级的微细陶瓷粉末，制成面料以后其抗菌性能好，亲肤舒适。
3.本发明的面料开启了床上用品面料的新境地，极大满足人民生活的需要。
具体实施方式
实施例1：
一种亲肤抗菌面料的加工方法，该方法包括如下步骤：
(1)提取艾叶挥发油；
(2)用复凝聚法制备艾叶挥发油微囊；
(3)制备艾叶挥发油-牛奶蛋白纤维：将牛乳作为基本原料，经 过脱水、脱油、脱脂、分离、提纯，使之成为乳酪蛋白；再与聚丙烯腈采用常规手段进行共混、交联、接枝，制备成纺丝原液；在制得的纺丝原液中加入步骤(2)中制得的艾叶挥发油微囊，加入的量为纺丝原液质量的0.03-0.6％，最后通过湿法纺丝成纤、固化、牵伸、干燥、卷曲、定形、长丝卷绕而成艾叶挥发油-牛奶蛋白纤维，细度为2.62D；
(4)织布：采用步骤(3)制得的艾叶挥发油-牛奶蛋白纤维作为纱线，采用常规的织布方法织布形成面料；
(5)染色；
(6)染色后处理。
一种用上述方法制得的植物纤维混纺亲肤面料。
实施例2：
本实施例与实施例1的不同之处在于，步骤(1)中所述的提取艾叶挥发油的方法为：
①将艾蒿去根，清洗后烘干，粉碎后过60目筛制成粉末；
②将所制得的粉末加入其体积4-10倍的水进行浸泡0.5-1小时；
③常温下加入粉末重量的1％的淀粉酶进行酶解3-6小时；
④酶解完成后，采用减压蒸馏的工艺，收集蒸馏液，补加蒸馏水重复蒸馏1～2次；
⑤合并蒸馏液，加入蒸馏液体积2～5倍的无水乙醇萃取，并加入粉末重量1/5～1/4的无水硫酸钠脱水；
⑥采用水浴加热回收有机溶剂，得到艾叶挥发油。
实施例3：
本实施例与实施例1的不同之处在于，步骤(2)中所述的用复凝聚法制备艾叶挥发油微囊的具体方法包括如下步骤：
ⅰ将阿拉伯胶加入水中，放置7～10小时自然溶胀后，加热至70～90℃使其完全溶解形成固含量为1％～40％的阿拉伯胶溶液；
ⅱ按照阿拉伯胶与明胶的质量比为1：1的比例将明胶加入水中，放置7～10小时自然溶胀后，加热至40～60℃使明胶完全溶解形成固含量为1％～40％的明胶溶液；
ⅲ按照阿拉伯胶与艾叶挥发油的质量比为1：1的比例将步骤(1)中提取的艾叶挥发油加入到步骤ⅰ的阿拉伯胶溶液中，进行乳化、均质后得到薰衣草精油-阿拉伯胶乳剂；
ⅳ把步骤ⅲ得到的艾叶挥发油-阿拉伯胶乳剂滴加到步骤ⅱ中制得的明胶溶液中，在40～60℃下恒温搅拌均匀，得到混合液；
ⅴ向步骤ⅳ中的混合液中加入酸度调节剂，调至混合液pH＝4，然后再加水稀释1～2倍，搅拌均匀后得到微囊混悬液；
ⅵ向步骤ⅴ中制得的微囊混悬液中加入占阿拉伯胶总质量25-40％的纳米级的微细陶瓷粉末，降温至9～12℃后再加入TG酶作为固化剂，固化1～6h，然后加入聚乙烯醇溶液使体系中聚乙烯醇质量浓度为0.8％～1.2％，反应1～2h得到固化后的微囊混悬液，微囊混悬液抽滤后收集微囊，微囊经水洗涤1～3次，干燥后得到艾叶挥发油微囊。
实施例4：
本实施例与实施例1的不同之处在于，步骤(5)中所述的染色的方法为：将步骤(4)中制得的面料投入染色机中，在36-40℃运行5min，加入0.8g/L冰醋酸和3.2-3.6g/L元明粉，运行8-12min，加入染料，运行10-12min后开始升温，升温速率1.2℃/min，当温度达到50-65℃时停止升温，保温运行40-50min，排液冲洗，浴比1:40
实施例5：
本实施例与实施例1的不同之处在于，步骤(6)中所述的染色后处理是将经过步骤(5)染色后的面料置于8％面料重量百分比的皂洗液中，45-55℃处理50min，然后再置于3％面料重量百分比的冰醋酸浴中35-40℃处理10-15min，浴比：1:40。
本发明方案所公开的技术手段不仅限于上述技术手段所公开的技术手段，还包括由以上技术特征等同替换所组成的技术方案。本发明的未尽事宜，属于本领域技术人员的公知常识。

Claims (6)

  1. 一种亲肤抗菌面料的加工方法，其特征在于，该方法包括如下步骤：
    (1)提取艾叶挥发油；
    (2)用复凝聚法制备艾叶挥发油微囊；
    (3)制备艾叶挥发油-牛奶蛋白纤维：将牛乳作为基本原料，经过脱水、脱油、脱脂、分离、提纯，使之成为乳酪蛋白；再与聚丙烯腈采用常规手段进行共混、交联、接枝，制备成纺丝原液；在制得的纺丝原液中加入步骤(2)中制得的艾叶挥发油微囊，加入的量为纺丝原液质量的0.03-0.6％，最后通过湿法纺丝成纤、固化、牵伸、干燥、卷曲、定形、长丝卷绕而成艾叶挥发油-牛奶蛋白纤维，细度为2.62D；
    (4)织布：采用步骤(3)制得的艾叶挥发油-牛奶蛋白纤维作为纱线，采用常规的织布方法织布形成面料；
    (5)染色；
    (6)染色后处理。
  2. 根据权利要求1所述的亲肤抗菌面料的加工方法，其特征在于，步骤(1)中所述的提取艾叶挥发油的方法为：
    ①将艾蒿去根，清洗后烘干，粉碎后过60目筛制成粉末；
    ②将所制得的粉末加入其体积4-10倍的水进行浸泡0.5-1小时；
    ③常温下加入粉末重量的1％的淀粉酶进行酶解3-6小时；
    ④酶解完成后，采用减压蒸馏的工艺，收集蒸馏液，补加蒸馏水 重复蒸馏1～2次；
    ⑤合并蒸馏液，加入蒸馏液体积2～5倍的无水乙醇萃取，并加入粉末重量1/5～1/4的无水硫酸钠脱水；
    ⑥采用水浴加热回收有机溶剂，得到艾叶挥发油。
  3. 根据权利要求1或2所述的亲肤抗菌面料的加工方法，其特征在于，步骤(2)中所述的用复凝聚法制备艾叶挥发油微囊的具体方法包括如下步骤：
    ⅰ将阿拉伯胶加入水中，放置7～10小时自然溶胀后，加热至70～90℃使其完全溶解形成固含量为1％～40％的阿拉伯胶溶液；
    ⅱ按照阿拉伯胶与明胶的质量比为1：1的比例将明胶加入水中，放置7～10小时自然溶胀后，加热至40～60℃使明胶完全溶解形成固含量为1％～40％的明胶溶液；
    ⅲ按照阿拉伯胶与艾叶挥发油的质量比为1：1的比例将步骤(1)中提取的艾叶挥发油加入到步骤ⅰ的阿拉伯胶溶液中，进行乳化、均质后得到薰衣草精油-阿拉伯胶乳剂；
    ⅳ把步骤ⅲ得到的艾叶挥发油-阿拉伯胶乳剂滴加到步骤ⅱ中制得的明胶溶液中，在40～60℃下恒温搅拌均匀，得到混合液；
    ⅴ向步骤ⅳ中的混合液中加入酸度调节剂，调至混合液pH＝4，然后再加水稀释1～2倍，搅拌均匀后得到微囊混悬液；
    ⅵ向步骤ⅴ中制得的微囊混悬液中加入占阿拉伯胶总质量25-40％的纳米级的微细陶瓷粉末，降温至9～12℃后再加入TG酶作为固化剂，固化1～6h，然后加入聚乙烯醇溶液使体系中聚乙烯醇质量浓度为 0.8％～1.2％，反应1～2h得到固化后的微囊混悬液，微囊混悬液抽滤后收集微囊，微囊经水洗涤1～3次，干燥后得到艾叶挥发油微囊。
  4. 根据权利要求1或2所述的亲肤抗菌面料的加工方法，其特征在于，步骤(5)中所述的染色的方法为：将步骤(4)中制得的面料投入染色机中，在36-40℃运行5min，加入0.8g/L冰醋酸和3.2-3.6g/L元明粉，运行8-12min，加入染料，运行10-12min后开始升温，升温速率1.2℃/min，当温度达到50-65℃时停止升温，保温运行40-50min，排液冲洗，浴比1:40。
  5. 根据权利要求1或2所述的亲肤抗菌面料的加工方法，其特征在于，步骤(6)中所述的染色后处理是将经过步骤(5)染色后的面料置于8％面料重量百分比的皂洗液中，45-55℃处理50min，然后再置于3％面料重量百分比的冰醋酸浴中35-40℃处理10-15min，浴比：1:40。
  6. 一种用上述方法制得的植物纤维混纺亲肤面料。
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CN114395815A (zh) * 2022-01-12 2022-04-26 镧明材料技术(上海)有限公司 一种稀土抗菌腈纶纤维及其制备方法
CN114395815B (zh) * 2022-01-12 2024-01-12 镧明材料技术(上海)有限公司 一种稀土抗菌腈纶纤维及其制备方法
CN115717332A (zh) * 2022-11-23 2023-02-28 浦江弘丰服饰有限公司 一种多功能内衣面料及其制备方法
CN115717332B (zh) * 2022-11-23 2024-02-23 浦江弘丰服饰有限公司 一种多功能内衣面料及其制备方法

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