CN114438800A - 一种涤纶梭织面料染整工艺 - Google Patents

一种涤纶梭织面料染整工艺 Download PDF

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CN114438800A
CN114438800A CN202011211272.8A CN202011211272A CN114438800A CN 114438800 A CN114438800 A CN 114438800A CN 202011211272 A CN202011211272 A CN 202011211272A CN 114438800 A CN114438800 A CN 114438800A
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polyester
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谈敏
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Wujiang Chunyue Textile Co ltd
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Abstract

本发明公开了一种涤纶梭织面料染整工艺，包括以下步骤：S1、退浆：将涤纶梭织面料先进行浸渍退浆处理，然后再进行连续退浆处理，处理完成后，用热水进行浸洗；S2、定型：采用烘箱定型机对面料进行定型处理；S3、染色：(1)将烘干定型后的涤纶梭织面料浸渍于染色池中，向染色池中加入染色促进剂进行浸泡处理；(2)向染色池中加入染色液进行染色处理；(3)将经过染色液处理后的面料进行烘焙定色；S4、还原清洗；S5、后整理；即得成品。采用上述工艺生产的成品面料染色均匀，布料间的色差小，色牢固度高，产品质量稳定可靠。

Description

一种涤纶梭织面料染整工艺
技术领域
本发明涉及纺织品印染技术领域，具体涉及一种涤纶梭织面料染整工艺。
背景技术
涤纶纤维因其具有强度高、耐磨性好、保型性好等优点而广泛应用于服装内衬、服装外衣料和各种功能面料中，但是涤纶纤维制成的面料吸湿性能差，穿着会有闷热感，易带静电，沾染灰尘。在实际使用时，通常将涤纶纤维与亲水性纤维如棉纤维等混纺加工形成面料，其兼具有两种纤维的优点又互补不足，其既具有优良的透湿性和透气性，又具有高强度、优良的耐磨性和挺括性，广泛应用于户外运动服装、休闲服、时装、工装的制作。
涤纶梭织面料中由于涤纶纤维存在染色效果差，色固牢度差等问题，影响到了面料整体的染色效果和染色效率。目前，涤纶梭织面料大多采用浸染工艺，产品色牢性差，而涤纶纤维和棉纤维两组分容易出现出现抢色、沾色现象，严重影响成品的品质。
发明内容
为了解决上述背景技术中存在的问题，本发明提供一种涤纶梭织面料染整工艺，其生产的成品面料染色均匀，布料间的色差小，色牢固度高，产品质量稳定可靠。
为了实现上述目的，本发明采用以下技术方案：
本发明提供一种涤纶梭织面料染整工艺，包括以下步骤：
S1、退浆：将涤纶梭织面料先进行浸渍退浆处理，温度为50-65℃，时间为20-40min，然后再进行连续退浆处理，温度为90-100℃，车速为40-60m/min，处理完成后，用热水进行浸洗，其中浸渍退浆处理及连续退浆处理过程中使用的退浆溶液成分包括：NaOH 5-10g/L、十二烷基苯磺酸钠5-8g/L、苯甲醇80-100mL/L、双氧水1-3g/L；
S2、定型：采用烘箱定型机对面料进行定型处理，定型温度为160-180℃，定型时间10-15s；
S3、染色：
(1)将烘干定型后的涤纶梭织面料浸渍于染色池中，浴比为1：(10-15)，室温下向染色池中加入用量为1-5g/L的染色促进剂进行浸泡处理20-30min；
(2)向染色池中加入染色液进行染色处理；
(3)将经过染色液处理后的面料进行烘焙定色，烘焙定色的具体操作为：将布料放置于烘箱内，在50-60℃下烘焙5-10s，然后升温至80-90℃，烘焙5-10s，最后再升温至150-160℃，烘焙40-60s；
S4、还原清洗：将经过染色处理后的面料用依次经汽蒸还原、水洗、皂洗，使染料充分发色；
S5、后整理：将经还原清洗后的面料取出，加入后整理液浸泡处理10-15min，然后进行水洗、脱水、烘干处理，即得成品。
其中，所述步骤S3中，染色促进剂为质量比为1：(1-3)的聚氧乙烯醚与聚乙烯醇的混合物。
其中，所述步骤S3中，染色液包括以下组分：分散染料30-40份、防泳移剂2-6份、醋酸4-8份、硫酸钠2-4份、碳酸钠1-5份、蒸馏水60-80份，染色池中分散染料的浓度为1-3g/L。
其中，所述防泳移剂为丙烯酸共聚物。优选为月桂醇丙烯酸酯。
其中，所述步骤S5中，后整理液中包括吸湿排汗剂30-40g/L、亲水柔软剂10-20g/L。
其中，所述吸湿排汗剂为聚酯聚醚类化合物，所述亲水柔软剂为质量比为3:2的氨基硅油和二甲基硅油的混合物。
其中，所述涤纶梭织面料由质量比为(3-6):1的涤纶纤维和棉纤维组成。
其中，所述步骤S4中，汽蒸还原具体操作为：将面料在还原汽蒸箱内汽蒸还原，还原汽蒸箱内的蒸汽为饱和蒸汽，采用NaOH作为还原剂，处理时间为40-60s。
皂洗具体操作为：加入皂洗剂3g/L，升温至90-95℃，保温10-20min进行皂洗。
与现有技术相比，本发明具有如下有益效果：
本发明中通过选用特定组分配比的退浆溶液，对面料先进行浸渍退浆，然后进行连续退浆处理，有效去除面料上的浆料，使其后续更容易上色，色牢固度更高，在染色过程中，对经过染色液处理后的面料进行逐步升温式烘焙定色，进一步提升了色牢固度。采用本发明中染色工艺生产的成品面料染色均匀，布料间的色差小，色牢固度高，产品质量稳定可靠。
附图说明
下面结合附图与具体实施例对本发明作进一步详细说明。
图1为本发明中涤纶梭织面料染整工艺流程图；
图2为本发明中退浆过程流程图；
图3为本发明中染色过程流程图；
图4为本发明中烘焙定色过程流程图；
图5为本发明中还原清洗过程流程图；
图6为本发明中实施例1至4及对比例1中得到的染色面料的色牢固度性能测试图；
具体实施方式
本发明提供一种涤纶梭织面料染整工艺，如图1所示，包括以下步骤：
S1、退浆过程如图2所示：将涤纶梭织面料先进行浸渍退浆处理，温度为50-65℃，时间为20-40min，然后再进行连续退浆处理，温度为90-100℃，车速为40-60m/min，处理完成后，用热水进行浸洗，其中浸渍退浆处理及连续退浆处理过程中使用的退浆溶液成分包括：NaOH 5-10g/L、十二烷基苯磺酸钠5-8g/L、苯甲醇80-100mL/L、双氧水1-3g/L；
S2、定型：采用烘箱定型机对面料进行定型处理，定型温度为160-180℃，定型时间10-15s；
S3、染色过程如图3所示：
(1)将烘干定型后的涤纶梭织面料浸渍于染色池中，浴比为1：(10-15)，室温下向染色池中加入用量为1-5g/L的染色促进剂进行浸泡处理20-30min；
(2)向染色池中加入染色液进行染色处理；
(3)将经过染色液处理后的面料进行烘焙定色，烘焙定色如图4所示，具体操作为：将布料放置于烘箱内，在50-60℃下烘焙5-10s，然后升温至80-90℃，烘焙5-10s，最后再升温至150-160℃，烘焙40-60s；
S4、还原清洗过程如5所示：将经过染色处理后的面料用依次经汽蒸还原、水洗、皂洗，使染料充分发色；
S5、后整理：将经还原清洗后的面料取出，加入后整理液浸泡处理10-15min，然后进行水洗、脱水、烘干处理，即得成品。
其中，步骤S3中，染色促进剂为质量比为1：(1-3)的聚氧乙烯醚与聚乙烯醇的混合物。
在对面料进行染色前使用染色促进剂进行处理，聚氧乙烯醚与聚乙烯醇进入至面料的缝隙中并在面料表面形成膜层，在后续染色过程中便于将染料吸附至纤维表面，从而提高了染色和固色效果。
其中，步骤S3中，染色液包括以下组分：分散染料30-40份、防泳移剂2-6份、醋酸4-8份、硫酸钠2-4份、碳酸钠1-5份、蒸馏水60-80份，染色池中分散染料的浓度为1-3g/L。
在染色液中加入硫酸钠和碳酸钠，其可吸附至面料表面，增加染料与纤维之间的结合作用，起到进染色固色的作用，分散染料选用低温型分散染料和中温型分散染料，不适宜用高温型染料，否则影响上染率。
其中，防泳移剂为丙烯酸共聚物。优选为月桂醇丙烯酸酯。
其中，步骤S5中，后整理液中包括吸湿排汗剂30-40g/L、亲水柔软剂10-20g/L。
其中，吸湿排汗剂为聚酯聚醚类化合物，亲水柔软剂为质量比为3:2的氨基硅油和二甲基硅油的混合物。面料经吸湿排汗剂处理后能够导湿导汗，赋予面料吸湿排汗快干的特性；面料经亲水柔软剂处理，能够改善面料的手感，并提升面料的防污性能和耐摩擦强度。
其中，涤纶梭织面料由质量比为(3-6):1的涤纶纤维和棉纤维组成。涤纶梭织面料采用涤纶纤维和棉纤维混纺而成，一方面，使面料具有棉纤维的舒适透气性；另一方面，兼具有涤纶纤维的高弹性和高韧性。
其中，步骤S4中，汽蒸还原具体操作为：将面料在还原汽蒸箱内汽蒸还原，还原汽蒸箱内的蒸汽为饱和蒸汽，采用NaOH作为还原剂，处理时间为40-60s。
皂洗具体操作为：加入皂洗剂3g/L，升温至90-95℃，保温10-20min进行皂洗。染深色时，要加强皂洗，要用分散能力强的皂洗剂，防止色牢度不合格。
实施例1
本实施例中涤纶梭织面料染整工艺，包括以下步骤：
S1、退浆：将涤纶梭织面料(由质量比为4:1的涤纶纤维和棉纤维混纺而成)先进行浸渍退浆处理，温度为50℃，时间为30min，然后再进行连续退浆处理，温度为95℃，车速为50m/min，处理完成后，用热水进行浸洗，其中浸渍退浆处理及连续退浆处理过程中使用的退浆溶液成分包括：NaOH 8g/L、十二烷基苯磺酸钠6g/L、苯甲醇90mL/L、双氧水2g/L；
S2、定型：采用烘箱定型机对面料进行烘干定型处理，定型温度为170℃，定型时间10s；
S3、染色：
(1)将烘干定型后的涤纶梭织面料浸渍于染色池中，浴比为1：10，室温下向染色池中加入用量为2g/L的染色促进剂(质量比为1：1的聚氧乙烯醚与聚乙烯醇的混合物)进行浸泡处理20-30min；
(2)向染色池中加入染色液进行染色处理，其中，染色液包括以下组分：低温型分散染料35份、防泳移剂(月桂醇丙烯酸酯)3份、醋酸6份、硫酸钠3份、碳酸钠3份、蒸馏水65份，染色池中分散染料的浓度为1g/L；
(3)将经过染色液处理后的面料进行烘焙定色，烘焙定色的具体操作为：将布料放置于烘箱内，在56℃下烘焙5s，然后升温至85℃，烘焙7s，最后再升温至156℃，烘焙45s；
S4、还原清洗：将经过染色处理后的面料用依次经汽蒸还原、水洗、皂洗，使染料充分发色；
汽蒸还原具体操作为：将面料在还原汽蒸箱内汽蒸还原，还原汽蒸箱内的蒸汽为饱和蒸汽，采用NaOH作为还原剂，处理时间为50s；
水洗具体操作为：在平洗槽内，温度在70℃以上的倒流水中，对面料进行水洗：
皂洗具体操作为：加入皂洗剂3g/L，升温至90℃，保温10min；
S5、后整理：将经还原清洗后的面料取出，加入后整理液(吸湿排汗剂MCH-50935g/L、亲水柔软剂(质量比为3:2的氨基硅油和二甲基硅油的混合物)14g/L)浸泡处理10min，然后进行水洗、脱水、烘干处理，即得成品。
实施例2
本实施例中涤纶梭织面料染整工艺，包括以下步骤：
S1、退浆：将涤纶梭织面料(由质量比为3:1的涤纶纤维和棉纤维混纺而成)先进行浸渍退浆处理，温度为60℃，时间为20min，然后再进行连续退浆处理，温度为90℃，车速为40m/min，处理完成后，用热水进行浸洗，其中浸渍退浆处理及连续退浆处理过程中使用的退浆溶液成分包括：NaOH 5g/L、十二烷基苯磺酸钠5g/L、苯甲醇80mL/L、双氧水1g/L；
S2、定型：采用烘箱定型机对面料进行烘干定型处理，定型温度为175℃，定型时间10s；
S3、染色：
(1)将烘干定型后的涤纶梭织面料浸渍于染色池中，浴比为1：12，室温下向染色池中加入用量为3g/L的染色促进剂(质量比为1：2的聚氧乙烯醚与聚乙烯醇的混合物)进行浸泡处理20-30min；
(2)向染色池中加入染色液进行染色处理，其中，染色液包括以下组分：中温型分散染料30份、防泳移剂(月桂醇丙烯酸酯)6份、醋酸4份、硫酸钠3份、碳酸钠5份、蒸馏水72份，染色池中分散染料的浓度为3g/L；
(3)将经过染色液处理后的面料进行烘焙定色，烘焙定色的具体操作为：将布料放置于烘箱内，在50℃下烘焙10s，然后升温至80℃，烘焙10s，最后再升温至150℃，烘焙50s；
S4、还原清洗：将经过染色处理后的面料用依次经汽蒸还原、水洗、皂洗，使染料充分发色；
汽蒸还原具体操作为：将面料在还原汽蒸箱内汽蒸还原，还原汽蒸箱内的蒸汽为饱和蒸汽，采用NaOH作为还原剂，处理时间为40s；
水洗具体操作为：在平洗槽内，温度在70℃以上的倒流水中，对面料进行水洗：
皂洗具体操作为：加入皂洗剂3g/L，升温至90℃，保温15min；
S5、后整理：将经还原清洗后的面料取出，加入后整理液(吸湿排汗剂MCH-50930g/L、亲水柔软剂(质量比为3:2的氨基硅油和二甲基硅油的混合物)20g/L)浸泡处理15min，然后进行水洗、脱水、烘干处理，即得成品。
实施例3
本实施例中涤纶梭织面料染整工艺，包括以下步骤：
S1、退浆：将涤纶梭织面料(由质量比为6:1的涤纶纤维和棉纤维混纺而成)先进行浸渍退浆处理，温度为65℃，时间为25min，然后再进行连续退浆处理，温度为100℃，车速为60m/min，处理完成后，用热水进行浸洗，其中浸渍退浆处理及连续退浆处理过程中使用的退浆溶液成分包括：NaOH 10g/L、十二烷基苯磺酸钠7g/L、苯甲醇90mL/L、双氧水3g/L；
S2、定型：采用烘箱定型机对面料进行烘干定型处理，定型温度为180℃，定型时间12s；
S3、染色：
(1)将烘干定型后的涤纶梭织面料浸渍于染色池中，浴比为1：12，室温下向染色池中加入用量为1g/L的染色促进剂(质量比为1：3的聚氧乙烯醚与聚乙烯醇的混合物)进行浸泡处理20-30min；
(2)向染色池中加入染色液进行染色处理，其中，染色液包括以下组分：中温型分散染料40份、防泳移剂(月桂醇丙烯酸酯)2份、醋酸8份、硫酸钠2份、碳酸钠1份、蒸馏水60份，染色池中分散染料的浓度为2g/L；
(3)将经过染色液处理后的面料进行烘焙定色，烘焙定色的具体操作为：将布料放置于烘箱内，在60℃下烘焙5s，然后升温至90℃，烘焙5s，最后再升温至150℃，烘焙60s；
S4、还原清洗：将经过染色处理后的面料用依次经汽蒸还原、水洗、皂洗，使染料充分发色；
汽蒸还原具体操作为：将面料在还原汽蒸箱内汽蒸还原，还原汽蒸箱内的蒸汽为饱和蒸汽，采用NaOH作为还原剂，处理时间为40s；
水洗具体操作为：在平洗槽内，温度在70℃以上的倒流水中，对面料进行水洗：
皂洗具体操作为：加入皂洗剂3g/L，升温至90℃，保温20min；
S5、后整理：将经还原清洗后的面料取出，加入后整理液(吸湿排汗剂MCH-50940g/L、亲水柔软剂(质量比为3:2的氨基硅油和二甲基硅油的混合物)16g/L)浸泡处理12min，然后进行水洗、脱水、烘干处理，即得成品。
实施例4
本实施例中涤纶梭织面料染整工艺，包括以下步骤：
S1、退浆：将涤纶梭织面料(由质量比为5:1的涤纶纤维和棉纤维混纺而成)先进行浸渍退浆处理，温度为50℃，时间为30min，然后再进行连续退浆处理，温度为96℃，车速为55m/min，处理完成后，用热水进行浸洗，其中浸渍退浆处理及连续退浆处理过程中使用的退浆溶液成分包括：NaOH 7g/L、十二烷基苯磺酸钠8g/L、苯甲醇100mL/L、双氧水2g/L；
S2、定型：采用烘箱定型机对面料进行烘干定型处理，定型温度为160℃，定型时间15s；
S3、染色：
(1)将烘干定型后的涤纶梭织面料浸渍于染色池中，浴比为1：15，室温下向染色池中加入用量为5g/L的染色促进剂(质量比为1：1)的聚氧乙烯醚与聚乙烯醇的混合物)进行浸泡处理20-30min；
(2)向染色池中加入染色液进行染色处理，其中，染色液包括以下组分：低温型分散染料38份、防泳移剂(月桂醇丙烯酸酯)4份、醋酸5份、硫酸钠4份、碳酸钠2份、蒸馏水80份，染色池中分散染料的浓度为1g/L；
(3)将经过染色液处理后的面料进行烘焙定色，烘焙定色的具体操作为：将布料放置于烘箱内，在55℃下烘焙5s，然后升温至85℃，烘焙5s，最后再升温至160℃，烘焙40s；
S4、还原清洗：将经过染色处理后的面料用依次经汽蒸还原、水洗、皂洗，使染料充分发色；
汽蒸还原具体操作为：将面料在还原汽蒸箱内汽蒸还原，还原汽蒸箱内的蒸汽为饱和蒸汽，采用NaOH作为还原剂，处理时间为60s；
水洗具体操作为：在平洗槽内，温度在70℃以上的倒流水中，对面料进行水洗：
皂洗具体操作为：加入皂洗剂3g/L，升温至95℃，保温10min；
S5、后整理：将经还原清洗后的面料取出，加入后整理液(吸湿排汗剂MCH-50936g/L、亲水柔软剂(质量比为3:2的氨基硅油和二甲基硅油的混合物)10g/L)浸泡处理10min，然后进行水洗、脱水、烘干处理，即得成品。
对比例1
对比例1为实施例1的对比试验例，对比例1与实施例1的区别点在于：对比例1中在对涤纶梭织面料进行退浆时，只进行浸渍退浆处理，并未进行连续退浆处理；在对面料进行经过染色液处理后的面料进行烘焙定色时，直接升温至156℃，烘焙57s，其余步骤均与实施例1相同。
试验例
对实施例1至实施例4、对比例1中制得的成品面料进行色牢固度测试，具体测试时采用GB/T8427-1998、GB/T 3921.3-2008、GB/T3920-1997测定染色后面料的日晒牢度、耐皂洗色牢度和耐摩擦色牢度，测试结果见表1。
表1
水洗牢度 日晒牢度 摩擦牢度
实施例1 5 6 5
实施例2 5 6 5
实施例3 5 6 5
实施例4 5 6 5
对比例1 3 5 4
由表1及图6可看出，对比例1中经染色后的面料的色牢固度明显低于实施例1至实施例4。可知，本发明中通过对面料先进行浸渍退浆，然后进行连续退浆处理，有效去除面料上的浆料，使其后续更容易上色，色牢固度更高，在染色过程中，对经过染色液处理后的面料进行逐步升温式烘焙定色，进一步提升了色牢固度。而且经过批量生产观察，采用实施例1至实施例4中染色工艺得到的面料染色均匀，布料间的色差小，产品质量稳定可靠。
以上应用了具体个例对本发明进行阐述，只是用于帮助理解本发明，并不用以限制本发明。对于本发明所属技术领域的技术人员，依据本发明的思想，还可以做出若干简单推演、变形或替换。

Claims (8)

1.一种涤纶梭织面料染整工艺，其特征在于，包括以下步骤：
S1、退浆：将涤纶梭织面料先进行浸渍退浆处理，温度为50-65℃，时间为20-40min，然后再进行连续退浆处理，温度为90-100℃，车速为40-60m/min，处理完成后，用热水进行浸洗，其中浸渍退浆处理及连续退浆处理过程中使用的退浆溶液成分包括：NaOH 5-10g/L、十二烷基苯磺酸钠5-8g/L、苯甲醇80-100mL/L、双氧水1-3g/L；
S2、定型：采用烘箱定型机对面料进行定型处理，定型温度为160-180℃，定型时间10-15s；
S3、染色：
(1)将烘干定型后的涤纶梭织面料浸渍于染色池中，浴比为1：(10-15)，室温下向染色池中加入用量为1-5g/L的染色促进剂进行浸泡处理20-30min；
(2)向染色池中加入染色液进行染色处理；
(3)将经过染色液处理后的面料进行烘焙定色，烘焙定色的具体操作为：将布料放置于烘箱内，在50-60℃下烘焙5-10s，然后升温至80-90℃，烘焙5-10s，最后再升温至150-160℃，烘焙40-60s；
S4、还原清洗：将经过染色处理后的面料用依次经汽蒸还原、水洗、皂洗，使染料充分发色；
S5、后整理：将经还原清洗后的面料取出，加入后整理液浸泡处理10-15min，然后进行水洗、脱水、烘干处理，即得成品。
2.根据权利要求1所述的涤纶梭织面料染整工艺，其特征在于，所述步骤S3中，染色促进剂为质量比为1：(1-3)的聚氧乙烯醚与聚乙烯醇的混合物。
3.根据权利要求1所述的涤纶梭织面料染整工艺，其特征在于，所述步骤S3中，染色液包括以下组分：分散染料30-40份、防泳移剂2-6份、醋酸4-8份、硫酸钠2-4份、碳酸钠1-5份、蒸馏水60-80份，染色池中分散染料的浓度为1-3g/L。
4.根据权利要求3所述的涤纶梭织面料染整工艺，其特征在于，所述防泳移剂为丙烯酸共聚物。
5.根据权利要求1所述的涤纶梭织面料染整工艺，其特征在于，所述步骤S5中，后整理液中包括吸湿排汗剂30-40g/L、亲水柔软剂10-20g/L。
6.根据权利要求5所述的涤纶梭织面料染整工艺，其特征在于，所述吸湿排汗剂为聚酯聚醚类化合物，所述亲水柔软剂为质量比为3:2的氨基硅油和二甲基硅油的混合物。
7.根据权利要求1所述的涤纶梭织面料染整工艺，其特征在于，所述涤纶梭织面料由质量比为(3-6):1的涤纶纤维和棉纤维组成。
8.根据权利要求1所述的涤纶梭织面料染整工艺，其特征在于，所述步骤S4中，汽蒸还原具体操作为：将面料在还原汽蒸箱内汽蒸还原，还原汽蒸箱内的蒸汽为饱和蒸汽，采用NaOH作为还原剂，处理时间为40-60s。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115652667A (zh) * 2022-10-31 2023-01-31 恒力(贵州)纺织智能科技有限公司 一种涤纶网络丝的染色工艺
CN116180465A (zh) * 2022-11-11 2023-05-30 浙江东盛印染有限公司 一种涤纶布料分段式保温染整工艺
CN116397406A (zh) * 2023-04-24 2023-07-07 绍兴志仁印染有限公司 一种梭织涤纶布的节水染色工艺

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115652667A (zh) * 2022-10-31 2023-01-31 恒力(贵州)纺织智能科技有限公司 一种涤纶网络丝的染色工艺
CN116180465A (zh) * 2022-11-11 2023-05-30 浙江东盛印染有限公司 一种涤纶布料分段式保温染整工艺
CN116397406A (zh) * 2023-04-24 2023-07-07 绍兴志仁印染有限公司 一种梭织涤纶布的节水染色工艺

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