CN114606690B - 改善60支及以上面料干态褶皱的整理方法 - Google Patents

改善60支及以上面料干态褶皱的整理方法 Download PDF

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CN114606690B
CN114606690B CN202210184560.1A CN202210184560A CN114606690B CN 114606690 B CN114606690 B CN 114606690B CN 202210184560 A CN202210184560 A CN 202210184560A CN 114606690 B CN114606690 B CN 114606690B
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张战旗
齐元章
杨露
谢汝义
仲伟浩
徐晓坤
孔斌
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Lufeng Weaving and Dyeing 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
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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
    • D06B15/00Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • 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
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
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    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188Monocarboxylic acids; Anhydrides, halides or salts thereof
    • DTEXTILES; PAPER
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    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/20Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/50Modified hand or grip properties; Softening compositions

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  • Textile Engineering (AREA)
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Abstract

本发明涉及一种改善60支及以上面料干态褶皱的整理方法,属于纺织品后整理加工技术领域。本发明包括以下步骤:面料经过烧毛→退浆→煮练→漂白→丝光→增白洗得到半成品下布,将半成品面料浸轧以下溶液:将半成品面料浸轧以下溶液:CLA、CLB、8150A、DT‑8500T、NA和WA‑MZ的混合溶液,然后经过塑态工艺;所述塑态工艺为免烫+焙烘+焙烘洗+拉幅四步一浴工艺。本发明设计科学合理,缩短了工艺流程,节能环保,整理后的织物既具备一定的免烫性能,又改善了干态褶皱严重问题,手感细腻爽滑且撕破强力优势明显。

Description

改善60支及以上面料干态褶皱的整理方法
技术领域
本发明涉及一种改善60支及以上面料干态褶皱的整理方法,属于纺织品后整理加工技术领域。
背景技术
消费者在购买面料时,最先注重第一触感和观感印象,高支(60支及以上)面料属于手感细腻、有光泽感的高品质面料,但本身存在极易皱、易变形的缺点,客户在反复挑选过程中,出现不可逆的折痕十分影响面料的发展。
目前市面上大都采用普通整理或易烫整理,普通整理的高支面料免烫性和明显抓痕不符合高品质面料标准;易烫整理洗后免烫性可达2.8-3.0级的较高水平,但是洗前的干态抓痕仍存在,两种整理都对高支面料具有一定的局限性。因此开发一种即能保证较高免烫性又使面料具备干态较强的回弹能力的整理方式十分必要。
文献“一种纯棉超高支色织无甲醛免烫面料的加工工艺”(CN 113512880)中的整理方式,主要对面料的洗后平整度进行改善,但未对对织物的褶皱回复角进行检测。针对面料经纬向纱线均选用170s/2棉纱,设计的织物组织为缎纹,面料的经密为200根/inch、纬密为110根/inch。采用该专利工艺加工后具备2.9级免烫性,但织物的褶皱回复角仅可达152°。
文献“纯棉织物的免烫整理工艺优化”(000—4017(2016)08—0038—03)中,免烫助剂包括几组常规的含醛助剂,面料的存在甲醛含量偏高的风险;工艺流程为传统的三步法,流程相对繁琐。
发明内容
本发明的目的是提供一种改善60支及以上面料干态褶皱的整理方法,其设计科学合理,缩短了工艺流程,节能环保,整理后的织物既具备一定的免烫性能,又改善了干态褶皱严重问题,手感细腻爽滑且撕破强力优势明显。
本发明所述的改善60支及以上面料干态褶皱的整理方法,包括以下步骤:
1)烧毛:正烧;火焰强度:20mbar。
2)退浆:退浆酶:2-3g/L,渗透剂:2-4g/L,螯合剂:2-3g/L;堆布时间:15-20min。
3)煮练:渗透剂:2-4g/L,精炼剂:2-4g/L,螯合剂:3-5g/L,NAOH(35Be):40-50mL/kg;堆布时间:20-25min。
4)特漂:料槽亚氯酸钠浓度:30-40g/L;堆布时间:28min;蒸箱温度:90-100℃。
5)复漂:渗透剂:4-6g/L,螯合剂:6-8g/L,稳定剂:4-6g/L,H2O2:20g/L,NaOH(10BE):20mL/kg;堆布时间:15-20min;蒸箱温度:90-100℃。
6)丝光:H2O2:5-8g/L,NaOH(10BE):1-2mL/kg,螯合剂:5-8g/L,渗透剂:5-8g/L,稳定剂:7g/L;堆布时间:15-20min;蒸箱温度:90-100℃。
7)增白洗:NAOH(35Be):3g/L,266:5g/L,254:2g/L,MRZ:2g/L,双氧水:15g/L;车速:50-60m/min;蒸箱温度:98℃。
8)塑态:NA:1~1.5g/L,SN-10:1~3g/L,SF-P:20~30g/L,CLA:120~200g/L,CLB:10~20g/L,DT-8500T:10~20g/L,8150A:10~20g/L;车速:24~30m/min;烘房温度:160℃-165℃;浸轧带液率:65-70%。
9)预缩:压距:5-18mm,呢毯温度:100℃-120℃,胶毯温度:35℃-110℃,车速:70-80m/min。
本发明选用联邦科特化工有限公司生产的一种含有自交联基团的无甲醛化合物CLA:120g/L-200g/L和交联剂CLB:10g/L-20g/L,纤维素纤维大分子含有活泼氢原子的基团如羟基、氨基等在高温的条件下与上述两种物质产生交联反应,可以提高织物的弹性,整理后织物的抗干皱性能及洗涤后免烫性均提高。
本发明选用欧诺思公司生产的弹性记忆剂8150A:10-20g/L,克服了聚氨酯类树脂分子间的应力,可以提升面料回弹及折皱恢复性能。
本发明选用联邦科特化工有限公司生产的亲水性柔软剂DT-8500T:10-20g/L,与上述弹性记忆剂8150A组合使用,可以提高织物的亲水性及耐水斑色牢度。
本发明经多次试验,CLA、CLB和8150A的组合可采用一步高温法(160℃-165℃),解决了传统“烘干+焙烘+焙烘洗”流程长、高能耗、效率低的缺点。
本发明在后整理时,将传统的“免烫-焙烘-焙烘洗-拉幅”简化成“塑态”一步实现。在反应过程中,8150A以水溶液形式与含有自交联基团的整理剂同浴,克服聚氨酯类助剂分子间的应力,赋予织物优异的干态抗皱性能,在ISO 2313:1972测试方法下,褶皱回复角可达180°~220°,面料回弹性好,甲醛低且白度高,手感细腻柔韧。在AATCC 124-2010测试方法下,高支(60支以上)面料免烫型可达2.8-3.0级,解决高端面料易褶皱的痛点。
与现有技术相比,本发明具有以下有益效果:
(1)本发明有效缩减了工艺流程,一步高温法有效节约了成本和能耗,优选无醛整理剂进行后处理,织物的甲醛含量低,满足高端消费群体对服装要求穿着舒适且功能环保的需求;
(2)本发明的功能性整理液成分配置合理,提高了高支(60支及以上)面料的干态回弹能力,具有较高的免烫性且褶皱回复角明显提升,同时织物在水印及撕破强力方面也表现优异;
(3)本发明抛开传统的有醛树脂易烫整理,优选无甲醛弹性剂整理剂与亲水性柔软剂有机结合,相比用免烫树脂做相同抗皱DP等级时的织物损伤可减少20-30%,并且解决了免烫树脂整理降强幅度大的缺点;
(4)本发明整理过的高支面料,在ISO 2313:1972标准下,褶皱回复角可达180°-220°;在AATCC 124-2010标准下,免烫型可达2.8-3.0级;在ISO 13937-1:2000标准下,撕破强力经向:>8N;纬向:>10N。
具体实施方式
下面通过具体的实施例对本发明做进一步说明,但是并不因此将本发明限制在所述的实施例范围之中。
实施例1
组织规格:CM120/2*CM120/2*180*120*57/58,花型:1/1。
一种改善高支(60支及以上)面料干态褶皱的整理方法,包括以下步骤:
1)烧毛:正烧;火焰强度:20mbar。
2)退浆:退浆酶:3g/L,渗透剂:3g/L,螯合剂:3g/L;堆布时间:15min。
3)煮练:渗透剂:2g/L,精炼剂:2g/L,螯合剂:3g/L,NAOH(35Be):45mL/kg;堆布时间:20min。
4)特漂:料槽亚氯酸钠浓度:30g/L;堆布时间:28min;蒸箱温度:90℃。
5)复漂:渗透剂:4g/L,螯合剂:4g/L,稳定剂:4g/L,H2O2:20g/L,NaOH(10BE):20mL/kg;堆布时间:15min;蒸箱温度:90℃。
6)丝光:H2O2:8g/L,NaOH(10BE):1mL/kg,螯合剂:5g/L,渗透剂:5g/L,稳定剂:7g/L;堆布时间:15-20min;蒸箱温度:95±5℃。
7)增白洗:NAOH(35Be):3g/L,266:5g/L,254:2g/L,MRZ:2g/L,双氧水:15g/L;车速:50m/min;蒸箱温度:98℃。
8)塑态:NA:1.5g/L,SN-10:3g/L,SF-P:30g/L,CLA:150g/L,CLB:15g/L,DT-8500T:10g/L,8150A:20g/L;车速:30m/min;烘房温度:160℃。
9)预缩:车速:50m/min;呢毯温度:130℃;胶毯温度:80℃;压距:8mm。
10)落架:将整理完的织物进行整齐落放在马鞍架上。
对比例1
本对比例与实施例1的面料克重、材质、规格、花型均相同,不同点仅在于:面料整理工艺的塑态工序中,删除掉弹性记忆剂8150A:20g/L和亲水性柔软剂DT-8500T:10g/L。
对比例2
本对比例与实施例1的面料克重、材质、规格、花型均相同,不同点仅在于:面料整理工艺的塑态工序中,只删除掉弹性记忆剂8150A:20g/L。
对比例3
本对比例与实施例1的面料克重、材质、规格、花型均相同,不同点仅在于:面料整理工艺的塑态工序中,只删除掉亲水性柔软剂DT-8500T:10g/L。
实施例2
组织规格:CPT120/2*SIRO120/2*160*130*57/58,花型:2/1+1/2。
一种改善高支(60支及以上)面料干态褶皱的整理方法,包括以下步骤:
1)烧毛:正烧;火焰强度:20mbar。
2)退浆:退浆酶:3g/L,渗透剂:3g/L,螯合剂:3g/L;堆布时间:20min。
3)煮练:渗透剂:2g/L,精炼剂:2g/L,螯合剂:3g/L,NAOH(35Be):45mL/kg;堆布时间:20min。
4)特漂:料槽亚氯酸钠浓度:30g/L;堆布时间:28min;蒸箱温度:90℃。
5)复漂:渗透剂:4g/L,螯合剂:4g/L,稳定剂:4g/L,H2O2:20g/L,NaOH(10BE):20mL/kg;堆布时间:15min;蒸箱温度:90℃。
6)丝光:H2O2:8g/L,NaOH(10BE):1mL/kg,螯合剂:5g/L,渗透剂:5g/L,稳定剂:7g/L;堆布时间:15-20min;蒸箱温度:95±5℃。
7)增白洗:NAOH(35Be):3g/L,266:5g/L,254:2g/L,MRZ:2g/L,双氧水:15g/L;车速:60m/min;蒸箱温度:98℃。
8)塑态:NA:1.5g/L,SN-10:3g/L,SF-P:20g/L,CLA:180g/L,CLB:18g/L,DT-8500T:10g/L,8150A:30g/L;车速:30m/min;烘房温度:160℃。
9)预缩:车速:50m/min;呢毯温度:130℃;胶毯温度:80℃;压距:8mm。
10)落架:将整理完的织物进行整齐落放在马鞍架上。
将实施例与对比例均进行各项指标测试,结果见表1。
表1
当然,上述内容仅为本发明的较佳实施例,不能被认为用于限定对本发明的实施例范围。本发明也并不仅限于上述举例,本技术领域的普通技术人员在本发明的实质范围内所做出的均等变化与改进等,均应归属于本发明的专利涵盖范围内。

Claims (1)

1.一种改善60支及以上面料干态褶皱的整理方法,其特征在于:面料经过烧毛-退浆-煮练-漂白-丝光-增白洗得到半成品下布,将半成品面料经过塑态工艺、预缩和落架,塑态工艺中浸扎以下溶液:NA:1~1.5g/L,SN-10:1~3g/L,SF-P:20~30g/L,CLA:120~200g/L,CLB:
10~20g/L,DT-8500T:10~20g/L,8150A:10~20g/L;车速:24~30m/min;烘房温度:160℃-165℃;浸轧带液率:65-70%。
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