CN105926325A - 一种全毛精纺面料的湿蒸染色方法 - Google Patents

一种全毛精纺面料的湿蒸染色方法 Download PDF

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CN105926325A
CN105926325A CN201610329238.8A CN201610329238A CN105926325A CN 105926325 A CN105926325 A CN 105926325A CN 201610329238 A CN201610329238 A CN 201610329238A CN 105926325 A CN105926325 A CN 105926325A
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wet steaming
wool
fabric
whole
wool worsted
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陈丽芬
刘刚
许宏
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Jiangsu Sunshine Co Ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D06B3/18Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/38General 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 reactive dyes
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/39General 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 acid dyes
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02Material containing basic nitrogen
    • D06P3/04Material containing basic nitrogen containing amide groups
    • D06P3/14Wool
    • D06P3/148Wool using reactive dyes
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02Material containing basic nitrogen
    • D06P3/04Material containing basic nitrogen containing amide groups
    • D06P3/14Wool
    • D06P3/16Wool using acid dyes
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2066Thermic treatments of textile materials
    • D06P5/2072Thermic treatments of textile materials before dyeing

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

本发明公开了一种全毛精纺面料的湿蒸染色方法,包括浸轧湿蒸、染色、清洗烘干等步骤。本发明中首先采用处理液浸渍全毛精纺面料,湿蒸处理一定程度上改变了羊毛的微观结构,主要表现为湿热处理破坏了羊毛纤维鳞片层,使其表面类脂层脱落,亲水性的极性基团裸露,导致处理后的羊毛纤维吸湿能力增强,回潮率变大。另外,由于水分子主要进入纤维的无定形区,因此,湿蒸处理后羊毛纤维回潮率增加也可能是其微观结构发生松弛,从而提高了染料在羊毛纤维中扩散能力,有助于缩短染色时间。

Description

一种全毛精纺面料的湿蒸染色方法
技术领域
本发明涉及纺织品生产技术领域,具体涉及一种全毛精纺面料的湿蒸染色方法。
背景技术
羊毛的结构变化对羊毛的染色性质影响很大,在传统工艺条件下羊毛染色需要长时间在高温条件下沸煮,这是由于羊毛表面覆盖的致密鳞片层,不利于染料向纤维内部扩散,但长时间高温条件处理,易导致羊毛失重、织物泛黄,影响染色品的手感和鲜艳度,而且还会降低羊毛纤维的强力。CN105484075A中公开了一种羊毛染色处理工艺,其染色过程为:按比例将染料放入水中,调节PH值至5 .5,在常温下染料完全溶解后加入羊毛,浸染60min,然后快速升温至45℃,加入漂染剂,保温20min,再以2℃/min的速度升温至70℃,保温15min;将羊毛取出清洗干净,然后将羊毛放入水中,调节PH值至7 .5,升温至60℃,保温30min;洗净,加入柔软剂,升温至30℃,保温30min即可。上述工艺通过温度的变化延长染色时间的方法优化染色效果。上述染色时间长工序复杂,同样不利于保持羊毛表面天然的鳞片层。
发明内容
本发明的目的在于克服现有技术中存在的缺陷,提供一种全毛精纺面料的湿蒸染色方法,上述方法通过湿蒸破坏羊毛表面的二硫键,使羊毛亲水性增加,从而有助于缩短染色时间。
为实现上述技术效果,本发明的技术方案为:一种全毛精纺面料的湿蒸染色方法,其特征在于,包括以下步骤:
S1:将全毛精纺面料用处理液二浸二轧处理,然后置于蒸汽温度为110~130℃的汽蒸机中湿蒸处理8~14min,其中汽蒸机中的相对湿度控制在55~65%;
S2:将S1所得面料取出,水洗烘干,然后将烘干后的面料置于染色浴液中,将浴液加热至60~80℃,染色10~15min,其中染色浴液用酸碱度调节剂调至pH值为4~5;
S3:将S2所得面料取出,缓冷,然后用清水洗涤烘干。
优选的技术方案为,染色浴液中染料的用量为1.5~3%owf,浴比1:(800~1200)。
优选的技术方案为,所述处理液为蒸馏水或乙醇溶液。
优选的技术方案为,所述乙醇溶液中乙醇的重量百分比为1~5%。
优选的技术方案为,S1中二浸二轧侧轧液率为75~85%。
优选的技术方案为,所述S2中酸碱度调节剂为冰醋酸或柠檬酸。
优选的技术方案为,所述染色浴液的染料为酸性染料或活性染料。
本发明的优点和有益效果在于:
本发明中首先采用处理液浸渍全毛精纺面料,湿蒸处理一定程度上改变了羊毛的微观结构,主要表现为湿热处理破坏了羊毛纤维鳞片层,使其表面类脂层脱落,亲水性的极性基团裸露,导致处理后的羊毛纤维吸湿能力增强,回潮率变大。另外,由于水分子主要进入纤维的无定形区,因此,湿蒸处理后羊毛纤维回潮率增加也可能是其微观结构发生松弛,从而提高了染料在羊毛纤维中扩散能力,有助于缩短染色时间。
具体实施方式
下面结合实施例,对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
实施例1
为实现上述技术效果,实施例1中全毛精纺面料的湿蒸染色方法,其特征在于,包括以下步骤:
S1:将全毛精纺面料用处理液二浸二轧处理,然后置于蒸汽温度为110℃的汽蒸机中湿蒸处理8min,其中汽蒸机中的相对湿度控制在55%;
S2:将S1所得面料取出,水洗烘干,然后将烘干后的面料置于染色浴液中,将浴液加热至60℃,染色10~15min,其中染色浴液用酸碱度调节剂调至pH值为4;
S3:将S2所得面料取出,缓冷,然后用清水洗涤烘干。
染色浴液中染料的用量为1.5%owf,浴比1:800;处理液为蒸馏水。
乙醇溶液中乙醇的重量百分比为1%;S1中二浸二轧侧轧液率为75%。
S2中酸碱度调节剂为冰醋酸。
实施例所用染料为纳兰素CE红。
实施例2
实施例2与实施例1的区别为:
S1:将全毛精纺面料用处理液二浸二轧处理,然后置于蒸汽温度为130℃的汽蒸机中湿蒸处理14min,其中汽蒸机中的相对湿度控制在65%;
S2:将S1所得面料取出,水洗烘干,然后将烘干后的面料置于染色浴液中,将浴液加热至80℃,染色15min,其中染色浴液用酸碱度调节剂调至pH值为5;
S3:将S2所得面料取出,缓冷,然后用清水洗涤烘干。
染色浴液中染料的用量为3%owf,浴比1:1200。
处理液为乙醇溶液;乙醇溶液中乙醇的重量百分比为5%。
S1中二浸二轧侧轧液率为85%。
S2中酸碱度调节剂为柠檬酸。
实施例3
实施例3与实施例1的区别为:
S1:将全毛精纺面料用处理液二浸二轧处理,然后置于蒸汽温度为120℃的汽蒸机中湿蒸处理11min,其中汽蒸机中的相对湿度控制在60%;
S2:将S1所得面料取出,水洗烘干,然后将烘干后的面料置于染色浴液中,将浴液加热至70℃,染色12min,其中染色浴液用酸碱度调节剂调至pH值为4.5;
S3:将S2所得面料取出,缓冷,然后用清水洗涤烘干。
染色浴液中染料的用量为1.5~3%owf,浴比1:1000。
处理液为乙醇溶液;乙醇溶液中乙醇的重量百分比为5%。
S1中二浸二轧侧轧液率为80%。
S2中酸碱度调节剂为柠檬酸。
实施例4
实施例4与是实施例3的区别为,乙醇溶液中乙醇的重量百分比为3%。实施例4所用染料为弱酸性艳蓝RAW。
对比例1和对比例2省去S1湿蒸步骤,对比例1采用染料为纳兰素CE红,对比例2采用弱酸性艳蓝RAW作为染料;
对比例1的其他工艺参数同实施例3,对比例2的其他工艺参数同实施例4。
对比例1和对比例2的染色效果与相对应的实施例3和实施例4相对比,实施例所得面料试样的色彩饱满度和水洗色牢度优于实施例1和实施例2。实施例1-4中实施例2-4的上染率高于实施例1。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (7)

1.一种全毛精纺面料的湿蒸染色方法,其特征在于,包括以下步骤:
S1:将全毛精纺面料用处理液二浸二轧处理,然后置于蒸汽温度为110~130℃的汽蒸机中湿蒸处理8~14min,其中汽蒸机中的相对湿度控制在55~65%;
S2:将S1所得面料取出,水洗烘干,然后将烘干后的面料置于染色浴液中,将浴液加热至60~80℃,染色10~15min,其中染色浴液用酸碱度调节剂调至pH值为4~5;
S3:将S2所得面料取出,缓冷,然后用清水洗涤烘干。
2.根据权利要求1所述的全毛精纺面料的湿蒸染色方法,其特征在于,染色浴液中染料的用量为1.5~3%owf,浴比1:(800~1200)。
3.根据权利要求1所述的全毛精纺面料的湿蒸染色方法,其特征在于,所述处理液为蒸馏水或乙醇溶液。
4.根据权利要求3所述的全毛精纺面料的湿蒸染色方法,其特征在于,所述乙醇溶液中乙醇的重量百分比为1~5%。
5.根据权利要求1所述的全毛精纺面料的湿蒸染色方法,其特征在于,S1中二浸二轧侧轧液率为75~85%。
6.根据权利要求1所述的全毛精纺面料的湿蒸染色方法,其特征在于,所述S2中酸碱度调节剂为冰醋酸或柠檬酸。
7.根据权利要求1所述的全毛精纺面料的湿蒸染色方法,其特征在于,所述染色浴液的染料为酸性染料或活性染料。
CN201610329238.8A 2016-05-18 2016-05-18 一种全毛精纺面料的湿蒸染色方法 Pending CN105926325A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108560294A (zh) * 2018-03-27 2018-09-21 卢超标 羊毛织物低损伤染色方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108560294A (zh) * 2018-03-27 2018-09-21 卢超标 羊毛织物低损伤染色方法
CN108560294B (zh) * 2018-03-27 2020-10-16 赤峰圣伦绒毛制品有限公司 羊毛织物低损伤染色方法

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Application publication date: 20160907