CN118461305A - 棉针织布的抛光整理工艺方法 - Google Patents
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Abstract
本发明属于针织布染整技术领域,具体涉及棉针织布的抛光整理工艺方法。本发明包括以下工序:烧毛、丝光或液氨、前处理氧漂、抛光染色、皂洗、固色、二次抛光,本发明采用了染色抛光同步前蚀毛和后处理固色后二次蚀毛相结合的方法,能满足市场对针织布的要求,不仅软滑、有弹性,还要挺妥、布面紧密、表面光洁亮滑的高档面料;本发明所述方法在生产过程可有效控制好布面强力的变化,避免抛光过重造成强力不合格的问题,同时,有效的解决了染色过程布面容易擦伤和面料浮毛过重的问题。
Description
技术领域
本发明属于针织布染整技术领域,具体涉及棉针织布的抛光整理工艺方法。
背景技术
随着现在市场消费的要求,人们慢慢改变了对针织布软、稀、弹的认识,开始要求针织布不仅有弹性、软滑,还要挺妥、布面紧密、表面光洁亮滑,外观有梭织布的风格,适合制作高档针织衬衣和高档T恤衫。
想要改变传统针织布缺乏挺妥、尺寸不稳定、布面毛羽长、手感不够柔软光滑的缺点,必须从针织原坯布就开始使用毛羽少的纱线、同样的规格在高机号上制造使布面密度增高,甚至增加一些特殊的整理加工方式(如:丝光整理、液氨整理等)来提高针织面料的特殊性。但由于针织面料的特殊性,对针织布的前处理、染色、后处理以及抛光的工艺要求也不同,尤其抛光整理工艺的合理性能决定生产面料的布面光泽程度、强力、布面擦伤以及手感和浮毛掉毛情况等指标。
中国发明专利CN 116263033 A 提出了一种节能高效解决含棉及全棉针织布布面白迹和毛灰的方法,包括如下步骤:(1)将含棉针织布或全棉针织布进行前处理,前处理完成后检测pH值为6 ~ 7、双氧水残留值小于1mg/L,换水冲洗过滤毛桶;(2)将前处理后的针织布进行除毛染色一浴,进水控制浴比为1:3 ~ 4、温度为50 ~ 55℃,先加入UTA 977Z纤维素酶,加料时间8 ~ 10min;而后加入染料,加料时间15 ~ 20min;再加入元明粉,加料时间20 ~ 30min;之后运转15 ~ 25min剪样,检查布面毛羽,最后加纯碱后保温20 ~ 30min剪样;(3)依次进行水洗、酸洗和皂洗后出缸;(4)将针织物进行开幅,在平幅状态下依次进行双面洗毛、轧软轧固、轧水工序。该专利是采用除毛染色一浴法并且在染色前先加纤维素酶进行抛光除毛再加染料和元明粉染色。
中国发明专利CN 103981742 A 提供了一种用于针织布的染色方法,包括如下步骤:(1)对棉针织布进行前处理练漂工艺,以充分去除杂质、保持织物良好的润湿性和渗透性;(2)使用除毛酵素水进行抛光处理,以提高和改善涂料对织物的吸附效果以及布面的光洁度;(3)使用阳离子化改性剂温室入染,加热保持温度60~70℃条件下20 ~ 40min,降温水洗后等待染色;(4)加入染料进行染色,加热保持温度60~70℃条件下20 ~ 40min,降温水洗直至水质变清。该专利是在前处理练漂后染色前进行抛光处理,如果生产高密度面料,抛光处理不当很容易造成后工序布面擦伤和白斑情况。
发明内容
针对于市场对针织布需具备毛羽干净光洁、手感光滑,适合作高档衬衫、T恤面料的要求,为了解决该技术问题,本发明提供了一种棉针织布的抛光整理工艺方法,能使布面毛羽光洁干净、手感光滑细腻,并且可有效的避免布面擦伤和强力不可控的问题。
本发明是采用以下技术方案实现的:
本发明所述的棉针织布的抛光整理工艺方法,包括以下工序:烧毛、丝光或液氨、前处理氧漂、抛光染色、皂洗、固色、二次抛光。
其中,烧毛工序:车速60~80m/min,优选70~80m/min,两面双直烧,再进行长车水洗灰分,纯棉针织布进行两面双直烧,涤棉针织布进行单面烧毛,所述单面为纯棉的一面。烧毛工序的目的是将布面毛羽处理光洁干净。
丝光或液氨工序:丝光:车速20~35m/min,优选25~35m/min,碱浓度15~26波美度丝光,优选20~26波美度丝光;液氨:车速20~35m/min,优选25~35m/min。丝光或液氨处理可以赋予面料布面很好的挺妥性和手感,使其兼优梭织布的优点。
前处理氧漂工序:处理液配方为浴中防皱剂1~3g/L,浴中柔软剂1~3g/L,螯合剂0.3~1.0g/L,精炼剂1~3g/L,H2O2稳定剂1~3g/L,NaOH 2~5g/L,H2O26~10g/L,中和酸0.5~1.5g/L,除氧酶0.1~0.3g/L;处理温度95~100℃,保持时间30~50min;优选的,前处理氧漂工序:处理液配方为浴中防皱剂1~2g/L,浴中柔软剂2~3g/L,螯合剂0.5~1.0g/L,精炼剂1~3g/L,H2O2稳定剂1~3g/L,NaOH 2~5g/L,H2O26~9g/L,中和酸0.7~1.5g/L,除氧酶0.15~0.3g/L;处理温度100℃,处理时间30~50min;
所述浴中防皱剂优选为青岛欧诺恩工贸有限公司的防皱剂JES;
所述浴中柔软剂优选为苏州联胜有限公司的C-652;
所述螯合剂优选为鲁瑞助剂有限公司的螯合剂SQ-B;
所述精炼剂优选为德美化工有限公司的精炼剂1155;
所述H2O2稳定剂优选为鲁瑞助剂有限公司的双氧水稳定剂HP-S;
所述中和酸优选为鲁瑞助剂有限公司的中和酸PH-N;
所述除氧酶优选为鲁瑞助剂有限公司的除氧酶EZ-B。
抛光染色工序:抛光和染色同浴,染色液包括浴中柔软剂、匀染剂、抛光酶、活性染料、元明粉和纯碱;染色温度60℃。在染色工序中,可根据实际情况和要求,不同的颜色选用相应的活性染料,并根据不同的活性染料浓度加入适合用量的元明粉和纯碱,通常情况下,元明粉用量为10~100g/L,纯碱用量为10~20g/L,匀染剂用量为1~2g/L,抛光酶用量为0.1~0.2wt.%;染色时加入匀染剂后pH值为6.5~7.5,加入抛光酶时pH值为5.5.~6.7;
抛光染色工序的物料添加顺序:浴中柔软剂-匀染剂和活性染料-第一次元明粉-抛光酶-第二次、三次元明粉-升温至60℃分批加入纯碱;
所述浴中柔软剂优选为苏州联胜有限公司的C-652;
所述匀染剂为鲁瑞助剂有限公司的匀染剂LA-R;
所述抛光酶为苏州联胜有限公司的抛光酶D300。
皂洗工序:皂洗温度80~95℃,皂洗时间10~20min,皂洗剂用量为1~2g/L。为保证皂洗时减少布面的擦伤,加皂洗剂前先加入浴中防皱剂和浴中柔软剂,皂洗处理的作用是使面料有效发色和保证后服用色牢度,可根据不同的活性染料浓度进行1~3次皂洗;
所述浴中防皱剂优选为青岛欧诺恩工贸有限公司的防皱剂JES;
所述浴中柔软剂优选为苏州联胜有限公司的C-652;
所述皂洗剂优选为鲁瑞助剂有限公司的皂洗剂WOLR。
固色工序:固色温度45~60℃,固色时间15~30min,优选,固色温度50~55℃,固色时间20~30min,固色剂用量为针织布重量的2~5%;
所述固色剂优选为鲁瑞助剂有限公司的固色剂FARLR。
二次抛光工序:加入纺织酸调节pH值为5.5~6.7,再分1~2次加入抛光酶,抛光酶用量为0.15~0.5wt.%,抛光温度50~60℃,抛光时间30~80min;
所述纺织酸优选为南京鱼氏纺织有限公司的纺织酸HAC-P65;
所述抛光酶优选为苏州联胜有限公司的抛光酶D300;
二次抛光工序中也要加入浴中柔软剂;所述浴中柔软剂优选为苏州联胜有限公司的C-652。
固色处理和二次抛光处理能够进一步提升布面的牢度和布面光泽度。
与现有技术相比,本发明的有益效果如下:
(1)本发明采用了染色抛光同步前蚀毛和后处理固色后二次蚀毛相结合的方法,能满足市场对针织布的要求,不仅软滑、有弹性,还要挺妥、布面紧密、表面光洁亮滑的高档面料;同时,本发明所述方法在生产过程可有效控制好布面强力的变化,避免抛光过重造成强力不合格的问题。
(2)本发明通过染色抛光同步前蚀毛和后处理固色后二次蚀毛相结合的方法,有效的解决了染色过程布面容易擦伤和面料浮毛过重的问题。
具体实施方式
下面结合实施例对本发明作进一步说明,以下用具体实施例来说明本发明的技术方案,但本发明的保护范围不限于此:实施例中所使用的原料,如无特别说明,均为市售常规原料;实施例中所使用的工艺方法,如无特别说明,均为本领域常规方法。
实施例中所使用的部分原料说明如下:
浴中防皱剂:青岛欧诺恩工贸有限公司的防皱剂JES;
浴中柔软剂:苏州联胜有限公司的C-652;
螯合剂:鲁瑞助剂有限公司的螯合剂SQ-B;
精炼剂:德美化工有限公司的精炼剂1155;
H2O2稳定剂:鲁瑞助剂有限公司的双氧水稳定剂HP-S;
双氧水:山东明化新材料有限公司的双氧水;
中和酸:鲁瑞助剂有限公司的中和酸PH-N;
除氧酶:鲁瑞助剂有限公司的除氧酶EZ-B;
匀染剂:鲁瑞助剂有限公司的匀染剂LA-R;
元明粉:中盐淮安鸿运盐化有限公司的元明粉;
纯碱:山东海化股份有限公司的纯碱;
皂洗剂:鲁瑞助剂有限公司的皂洗剂WOLR;
固色剂:鲁瑞助剂有限公司的固色剂FARLR;
纺织酸:南京鱼氏纺织有限公司的纺织酸HAC-P65;
抛光酶:苏州联胜有限公司的抛光酶D300。
实施例1
将50支*50支的棉纱线织成幅宽161cm、克重190g、规格161*190*63*64*041050L*041050L的棉毛针织布,采用本发明的染整工艺方法对其进行生产,包括以下工序:
(1)烧毛:车速70m/min,两面双直烧,火焰强度15,把布面毛羽处理光洁干净。
(2)水洗拉干:车速40m/min,压力30,超喂20%,落布幅宽185CM。
(3)液氨:车速30m/min,赋予面料布面好的挺妥性和手感,使其兼优梭织布的优点。
(4)前处理氧漂:处理液配方为:浴中防皱剂1g/L,浴中柔软剂3g/L,螯合剂0.5g/L,精炼剂2g/L,H2O2稳定剂2g/L,NaOH 3g/L,H2O28g/L,中和酸1.4g/L,除氧酶0.1g/L;先加浴中防皱剂和浴中柔软剂后,面料50℃入处理液,再加入螯合剂、精炼剂、烧碱、双氧水稳定剂、双氧水,以2.5℃/min速率升温到100℃保持40min,以2℃/min速率降温至60℃后排放,面料重新入水60℃保持10min后排放,再次入水加入中和酸和酵素,50℃保持20min后排放,中和pH值至为6.3,去除H2O2。
(5)抛光染色:面料入水,温度50℃,先加入2%浴中柔软剂,再加入2g/L匀染剂和活性染料(安诺其的中性染料黑BKSRFD:6.5%、韩国京仁的中性染料R3BL:0.3%、Y3RL:0.4%,百分比为占被染色面料质量百分比),要求25min内持续加入,保持10min后加入元明粉总加入量的10%(元明粉总加入量为80g/L),要求25min内持续加入,加入抛光酶0.1%(百分比为占被染色面料质量百分比),保持5min后再加入元明粉总加入量的20%,要求20min内持续加入,保持5min后再加入元明粉总加入量的70%,要求20min内持续加入,加入后1℃/min的升温速率升温到60℃,保持10min,加入纯碱总加入量的10%(纯碱总加入量为25g/L),要求25min内持续加入,保持5min后加入纯碱总加入量的20%,要求20min内持续加入,保持5min后再加入纯碱总加入量的70%,要求20min内持续加入,保持40min后排放;面料重新入水60℃保持10min后排放;面料重新入水,加入3g/L的中和酸进行酸洗,50℃保持15min后排放,酸洗中和保证合适的pH值为后面有效皂洗和染色稳定奠定基础。
(6)皂洗:面料入水后依次加入1g/L浴中防皱剂、1g/L浴中柔软剂和2g/L皂洗剂,95℃保持15min后排放;面料再入水后,依次加入1g/L浴中防皱剂、1g/L浴中柔软剂和1g/L皂洗剂,95℃保持15min后排放;相同工艺连续处理两次;面料重新入水60℃保持10min后排放。
(7)固色:面料入水后加入针织布重量5%的固色剂,50℃保持20min后排放。
(8)二次抛光:面料入水后依次加入1g/L浴中柔软剂和0.5g/L醋酸,pH值调至为6.5,再加入待染色针织布质量的0.15%的抛光酶,55℃保持30min后,看布面毛羽和检测布面强力,再加入待染色针织布质量的0.15%的抛光酶,55℃保持30min后合格后排放,面料重新入水90℃保持6min后排放进行灭活,再次入常温水保持5min后排放。
染色后的棉毛布针织布面料柔软、滑爽、挺妥又具有好的光泽、手感和抗皱性,布面毛羽干净并且泡水浮毛较少。
实施例2
将50支*50支的棉纱线织成幅宽162cm、克重190g、规格162*190*63*64*041050L*041050L的棉毛布针织布,包括以下工序:
(1)烧毛:车速70m/min,两面双直烧,把布面毛羽处理光洁干净。
(2)丝光:车速30m/min,低碱浓度18波美度丝光。
(3)前处理氧漂:处理液配方为:浴中防皱剂2g/L,浴中柔软剂3g/L,螯合剂0.5g/L,精炼剂2g/L,H2O2稳定剂2g/L,NaOH 2.5g/L,H2O28g/L,中和酸1.3g/L,除氧酶0.25g/L;先加浴中防皱剂和浴中柔软剂后,面料50℃入处理液,再一次加入螯合剂、精炼剂、烧碱、双氧水稳定剂、双氧水,2.5℃/min升温速率到100℃保持40min,2℃/min的降温速率降至60℃后排放,面料重新入水60℃保持10min后排放,再次入水加入中和酸和酵素,50℃保持20min后排放,中和pH值至6.7,去除H2O2。
(4)抛光染色:面料入水,50℃先加入4%浴中柔软剂,再加入2g/L匀染剂和活性染料(安诺其的中性染料兰BXLT:0.0018%、韩国京仁的中性染料R3BL:0.0016%、Y3RL:0.0105%,百分比为占被染色面料质量百分比),要求25min内持续加入,保持10min后加入元明粉总加入量的10%(元明粉总加入量为10g/L),要求25min内持续加入,加入抛光酶0.15%(百分比为占被染色面料质量百分比)保持5min后再加入元明粉总加入量的20%,要求20min内持续加入,保持5min后再加入元明粉总加入量的70%,要求20min内持续加入,加入后1℃/min的升温速率升温到60℃,保持10min,加入纯碱总加入量的10%(纯碱总加入量为10g/L),要求25min内持续加入,保持5min后加入纯碱总加入量的20%,要求20min内持续加入,保持5min后再加入纯碱总加入量的70%,要求20min内持续加入,保持40min后排放;面料重新入水60℃保持10min后排放;面料重新入水,加入3g/L的中和酸进行酸洗,50℃保持15min后排放,酸洗中和保证合适的pH值为后面有效皂洗和染色稳定奠定基础。
(5)皂洗:面料入水后依次加入1g/L浴中防皱剂、1g/L浴中柔软剂和2g/L皂洗剂,95℃保持15min后排放;面料再入水后依次加入1g/L浴中防皱剂、1g/L浴中柔软剂和1g/L皂洗剂,95℃保持15min后排放;相同工艺连续处理两次;面料重新入水60℃保持10min后排放。
(6)二次抛光:面料入水后依次加入1g/L浴中柔软剂和0.5g/L醋酸,pH值调至为6.0,再加入待染色针织布质量的0.15%的抛光酶,55℃保持30min,看布面毛羽和检测布面强力合格后排放,面料重新入水90℃保持6min后排放进行灭活,再次入常温水保持5min后排放。
对比例1
与实施例1的区别在于:50支棉毛布只在染色完成后进行抛光处理,抛光处理后再进行液氨整理,包括以下步骤:
(1)烧毛:车速70m/min,两面双直烧,火焰强度15,把布面毛羽处理光洁干净。
(2)前处理氧漂:处理液配方为:浴中防皱剂1g/L,浴中柔软剂2g/L,螯合剂0.5g/L,精炼剂2g/L,H2O2稳定剂2g/L,NaOH 3g/L,H2O28g/L,中和酸1.3g/L,除氧酶0.2g/L;先加浴中防皱剂和浴中柔软剂后面料50℃入处理液,再一次加入螯合剂、精炼剂、烧碱、双氧水稳定剂、双氧水,2.5℃/min升温速率到100℃保持40min,2℃/min的降温速率降至60℃后排放,面料重新入水60℃保持10min后排放,再次入水,加入中和酸和酵素50℃保持20min后排放,中和pH值至6.6,去除H2O2。
(3)染色:面料入水,50℃先加入2%浴中柔软剂,再加入2g/L匀染剂和活性染料(安诺其的中性染料黑BKSRFD:8.0%、韩国京仁的中性染料R3BL:0.5%、Y3RL:0.5%,百分比为占被染色面料质量百分比),要求25min内持续加入,保持10min后加入元明粉总加入量的10%(元明粉总加入量为80g/L),要求25min内持续加入,保持5min后再加入元明粉总加入量的20%,要求20min内持续加入,保持5min后再加入元明粉总加入量的70%,要求20min内持续加入,加入后1℃/min的升温速率升温到60℃,保持10min,加入纯碱总加入量的10%(纯碱总加入量为25g/L),要求25min内持续加入,保持5min后加入纯碱总加入量的20%,要求20min内持续加入,保持5min后再加入纯碱总加入量的70%,要求20min内持续加入,保持40min后排放;面料重新入水60℃保持10min后排放;面料重新入水,加入3g/L的中和酸进行酸洗,50℃保持15min后排放。
(4)皂洗:面料入水后依次加入0.5g/L浴中防皱剂、0.5g/L浴中柔软剂和2g/L皂洗剂,95℃保持15min后排放;面料再入水后依次加入0.5g/L浴中防皱剂、0.5g/L浴中柔软剂和1g/L皂洗剂,95℃保持15min后排放;相同工艺连续处理两次;面料重新入水60℃保持10min后排放。
(5)固色:面料入水后加入针织布重量5%的固色剂,50℃保持20min后排放。
(6)抛光处理:面料入水后依次加入1g/L浴中柔软剂和0.5g/L醋酸,将pH值调至为6.3,再加入待染色针织布质量的0.3%的抛光酶,55℃保持30min后看布面毛羽和检测布面强力,再加入染色针织布质量的0.2%的抛光酶,面料重新入水90℃保持6min后排放进行灭活,再次入常温水保持5min后排放。
(7)液氨:车速30m/min,赋予面料布面一定挺妥性和好的手感,使其兼优梭织布的优点。
对比例2
与实施例2的区别在于:50支棉毛布只在染色时加入抛光酶,和染色同浴进行抛光处理,包括以下步骤:
(1)烧毛:车速70m/min,两面双直烧,把布面毛羽处理光洁干净。
(2)丝光:车速30m/min,低碱浓度18波美度丝光。
(3)前处理氧漂:处理液配方为:浴中防皱剂2g/L,浴中柔软剂3g/L,螯合剂0.5g/L,精炼剂2g/L,H2O2稳定剂2g/L,NaOH 2.5g/L,H2O28g/L,中和酸1.3g/L,除氧酶0.25g/L;先加浴中防皱剂和浴中柔软剂后面料50℃入处理液,再一次加入螯合剂、精炼剂、烧碱、双氧水稳定剂、双氧水,2.5℃/min升温速率到100℃保持40min,2℃/min的降温速率降至60℃后排放,面料重新入水60℃保持10min后排放,再次入水加入中和酸和酵素50℃保持20min后排放,中和pH值至7.0,去除H2O2。
(4)抛光染色:面料入水,50℃先加入4%浴中柔软剂,再加入2g/L匀染剂和活性染料(韩国京仁的中性染料R3BL:0.45%、Y3RL:2.5%,百分比为占被染色面料质量百分比),要求25min内持续加入,保持10min后加入元明粉总加入量的10%(元明粉总加入量为50g/L),要求25min内持续加入,加入抛光酶0.2%(百分比为占被染色面料质量百分比)保持5min后再加入元明粉总加入量的20%,要求20min内持续加入,保持5min后再加入元明粉总加入量的70%,要求20min内持续加入,加入后1℃/min的升温速率升温到60℃,保持10min,加入纯碱总加入量的10%(纯碱总加入量为20g/L),要求25min内持续加入,保持5min后加入纯碱总加入量的20%,要求20min内持续加入,保持5min后再加入纯碱总加入量的70%,要求20min内持续加入,保持40min后排放;面料重新入水60℃保持10min后排放;面料重新入水,加入3g/L的中和酸进行酸洗,50℃保持15min后排放,酸洗中和保证合适的pH值为后面有效皂洗和染色稳定奠定基础。
(5)皂洗:面料入水后依次加入1g/L浴中防皱剂、1g/L浴中柔软剂和2g/L皂洗剂,95℃保持15min后排放;面料再入水后依次加入1g/L浴中防皱剂、1g/L浴中柔软剂和1g/L皂洗剂,95℃保持15min后排放;相同工艺连续处理两次;面料重新入水60℃保持10min后排放。
(6)固色:面料入水后加入针织布重量4%的固色剂,50℃保持20min后排放。
与实施例1相比,对比例1只进行后抛光处理,虽然能很好的保证面料的强力,同时避免了前处理、染色擦伤的问题,但抛光光洁程度不好并且成品后浮毛掉纤较多。
与实施例2相比,对比例2进行抛光处理和染色同浴进行的前抛光处理,相对抛光处理光洁程度较好、后面浮毛掉线也相对干净,但布面很容易出现擦伤问题并且生产过程的强力很难检测。
对实施例1-2和对比例1-2处理后得到的面料进行测试,结果见表1。
表1
| 加工品种 | 蚀毛情况 | 蚀毛前强力 | 蚀毛后强力 | 布面毛羽情况 | 布面擦伤情况 |
| 实施例1 | 0.1%前蚀毛+0.3%后蚀毛 | 653 | 459 | 布面光洁无毛羽 | 无擦伤 |
| 实施例2 | 0.15%前蚀毛+0.15%后蚀毛 | 643 | 453 | 布面光洁无毛羽 | 无擦伤 |
| 对比例1 | 0.3%+0.2%后蚀毛 | 653 | 473 | 布面毛羽多 | 无擦伤 |
| 对比例2 | 0.2%前蚀毛 | 617 | 452 | 布面光洁无毛羽 | 布面擦伤严重 |
注:强力测试方法采用GB/T 19976标准,最低强力要求350N;布面毛羽和擦伤情况有公司内部检测人员评定。
以上仅为本发明的优选实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。
Claims (10)
1.一种棉针织布的抛光整理工艺方法,其特征在于,包括以下工序:烧毛、丝光或液氨、前处理氧漂、抛光染色、皂洗、固色、二次抛光。
2.根据权利要求1所述的棉针织布的抛光整理工艺方法,其特征在于,烧毛工序:车速60~80m/min,两面双直烧,再进行长车水洗灰分。
3.根据权利要求1所述的棉针织布的抛光整理工艺方法,其特征在于,丝光工序:车速20~35m/min,碱浓度15~26波美度丝光;液氨工艺:车速20~35m/min。
4.根据权利要求1所述的棉针织布的抛光整理工艺方法,其特征在于,前处理氧漂工序:处理液配方为浴中防皱剂1~3g/L,浴中柔软剂1~3g/L,螯合剂0.3~1.0g/L,精炼剂1~3g/L,H2O2稳定剂1~3g/L,NaOH 2~5g/L,H2O2 6~10g/L,中和酸0.5~1.5g/L,除氧酶0.1~0.3g/L;处理温度95~100℃,保持时间30~50min。
5.根据权利要求1所述的棉针织布的抛光整理工艺方法,其特征在于,抛光染色工序:抛光和染色同浴,染色液包括匀染剂、抛光酶、活性染料、元明粉和纯碱,染色温度60℃。
6.根据权利要求5所述的棉针织布的抛光整理工艺方法,其特征在于,染色液中,匀染剂用量为1~2g/L,抛光酶用量为0.1~0.2wt.%,元明粉用量为10~100g/L,纯碱用量为10~20g/L。
7.根据权利要求1所述的棉针织布的抛光整理工艺方法,其特征在于,皂洗工序:皂洗温度80~95℃,皂洗时间10~20min,皂洗剂用量为1~2g/L。
8.根据权利要求1所述的棉针织布的抛光整理工艺方法,其特征在于,固色工序:固色温度45~60℃,固色时间15~30min,固色剂用量为针织布质量的2~5wt.%。
9.根据权利要求1所述的棉针织布的抛光整理工艺方法,其特征在于,二次抛光工序:pH值5.5~6.7,抛光温度50℃~60℃,抛光时间30~80min,抛光酶用量为0.15~0.5wt.%。
10.根据权利要求1所述的棉针织布的抛光整理工艺方法,其特征在于,前处理氧漂、抛光染色、皂洗和二次抛光工序中,均加入浴中柔软剂。
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