CN107724110A - 一种精细印花工艺 - Google Patents

一种精细印花工艺 Download PDF

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CN107724110A
CN107724110A CN201710860670.4A CN201710860670A CN107724110A CN 107724110 A CN107724110 A CN 107724110A CN 201710860670 A CN201710860670 A CN 201710860670A CN 107724110 A CN107724110 A CN 107724110A
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张贤国
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Jiangsu Shunyuan New Material Technology Co Ltd
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    • 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
    • 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
    • D06P1/16—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 dispersed, e.g. acetate, dyestuffs
    • 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
    • D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
    • D—TEXTILES; PAPER
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    • 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
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    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes
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    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
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    • D06P3/52—Polyesters
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Abstract

一种精细印花工艺为：先用染料水、元糊和助剂配成印花糊料，然后进行丝网印花，再蒸化，最后水洗退浆。其中元糊采用Polyprint VP411或H‑90浆粉等非离子性糊料。采用本发明的印花工艺的优点在于，在各种锦纶与涤纶的氨纶针织物等高级面料上印花能达到色泽鲜艳、色牢度高，且印花图象精细、深浅过渡细腻，达到或接近画报的印刷效果。

Description

一种精细印花工艺
所属技术领域
本发明涉及纺织印染技术，具体指一种精细印花工艺。
背景技术
随着人们对纺织面料高档化的追求，各种锦纶、涤纶的氨纶针织物等高档面料相继问世，这些面料悬垂性好，有弹性、手感舒适，深受消费者欢迎。但高档面料要求有高质量的印花效果，即要求印花能达到或接近画报的印刷效果。传统的印花技术，一般选用网眼较大的丝网和一般的色糊料，色彩的渐变效果差，如改用网眼较小的丝网则容易塞网，或得色不鲜，色光发暗，无法印出极精细的效果。
发明内容
本发明的目的在于提出一种精细印花工艺，以使能在这些高级面料上印出色泽鲜艳、色牢度高，图象精细、深浅过渡细腻的印花图案，其效果达到或接近画报的印刷效果。
本发明的一种精细印花工艺为：
1.配印花糊料：
a)配染料水：在1000g水中，根据色彩的要求加入适量染料和1-3％的染料助溶剂古立辛A(Glyezin A)，配成染料水。其中锦纶染料通常选用尼龙类、弱酸性类或中性类染料，涤纶染料通常选用分散染料。
b)配元糊：将6-8％(重量比)的PolyprintVP411或H-90浆粉，慢慢加入水中，并不断搅拌使其完全溶解于水中，保持2h以上。
其中元糊采用Polyprint VP411或H-90等非离子性糊料，其主要组分为解聚多糖，PH＝7呈中性，渗透性、透网性、溶水性均较理想，可防止可溶性染料产生沉淀和产生斑点，在印制中得色艳丽。
c)配糊料：用于锦纶织物时，按体积取步骤a)中配好的染料水20-30％，加助溶剂古立辛BC(Glyezin BC)3-5％，醋酸铵6-15％，其余为步骤b)中的元糊，配成色糊料。
用于绦纶织物时，用分散染料水加1％氯化钠、2-3％硫酸铵，其余为步骤b)中的元糊，配成色糊料。
色糊料的粘度控制在30000-45000CPS(厘泊)。
2.丝网印花：采用上述色糊料，在丝网印花机上按分色套数对坯布进行丝网印花，同时按各套地需要加上焙烘工序，以确保前套干了再印下一套。丝网采用1500-1600目的涤纶绢网。
3.蒸化：将印好花的坯布置入蒸化机中，用0.8-1.7kg/cm2压力的蒸汽蒸35-40min。
4.水洗退浆：
锦纶坯布：用冷流水加PA尼龙固色剂0.5-2g/L、分散剂W Aebegae0.5-2g/L、及苏打1-3g/L漂洗约30-40min，升温至55-60℃，再将坯布置于用冷水加PA尼龙固色剂1-3g/L配成的洗涤液中洗涤，最后用醋酸将洗涤液调节到PH4-5，出缸烘干。
绦纶坯布：用冷流水加PA尼龙固色剂5-10g/L洗20min，换水加保险粉(Na2S2O4)，进行还原清洗，约20min，升温至70-90℃，再用清水漂洗，出缸烘干。
采用本发明的印花工艺的优点在于，在各种锦纶与涤纶的氨纶针织物等高级面料上印花能达到色泽鲜艳、色牢度高，且印花图象精细、深浅过渡细腻，达到或接近画报的印刷效果。
具体实施方式
实施例一种精细印花工艺：
先配印花糊料：在1000g水中，根据色彩的要求加入适量染料和2％的染料助溶剂古立辛A(Glyezin A)，配成染料水；再将8kg Polyprint VP411或H-90浆粉，慢慢加入92kg水中，并不断搅拌使其完全溶解于水中，保持2h以上配成元糊；然后按体积比，取配好的染料水25％，加助溶剂古立辛BC(Glyezin BC)4％，醋酸铵10％，加入61％的上述元糊，配成色糊料。色糊料的粘度控制在30000-45000厘泊。
其中锦纶染料通常选用尼龙类的F-3GL大红、N-BL蓝、E-GL黄等、弱酸性的普拉红-G、N-6G黄、普拉橙-R、山德仑紫-4BNS等，或中性的2GL红、来纳芯蓝-GL、依加诺黄-SGLS等。
然后进行丝网印花：采用上述色糊料，在丝网印花机上按分色套数对坯布进行丝网印花，同时按各套的需要加上焙烘工序，以确保前套干了再印下一套。丝网采用1500-1600目的涤纶绢网。
再蒸化：将印好花的坯布置入蒸化机中，用1kg/cm2压力的蒸汽蒸38min。
最后水洗退浆：用冷流水加PA尼龙固色剂1g/L、分散剂WAebegaelg/L、及苏打2g/L漂洗约35min，升温至55℃，再将坯布置于用冷水加PA尼龙固色剂2g/L配成的洗涤液中洗涤，最后用醋酸将洗涤液调节到PH5，出缸烘干。

Claims (6)

1.一种精细印花工艺，其工艺流程为：
(1)配印花糊料：
a)配染料水：在1000g水中，根据色彩的要求加入适量染料和1-3％的染料助溶剂古立辛A(Glyezin A)，配成染料水，其中染料通常选用尼龙类、弱酸性类或中性类染料；
b)配元糊：按重量比，取6-10％的Polyprint VP411或H-90浆粉，慢慢加入水中，并不断搅拌使其完全溶解于水中，保持2h以上；
c)配糊料：按体积比，取步骤a)中配好的染料水20-30％，加助溶剂古立辛BC(GlyezinBC)3-5％，醋酸铵6-15％，其余用步骤
b)中的元糊，配成色糊料；色糊料的粘度控制在30000-45000厘泊；
(2)丝网印花：采用上述色糊料，在丝网印花机上印花，同时按需要加上焙烘工序；
(3)蒸化：将印好花的坯布置入蒸化机中，用0.8-1.7kg/cm2压力的蒸汽蒸35-40min；
(4)水洗退浆：用冷流水加PA尼龙固色剂0.5-2g/L、分散剂W Aebegae0.5-2g/L、及苏打1-3g/L漂洗约30-40min，升温至55-60℃，再将坯布置于用冷水加PA尼龙固色剂1-3g/L配成的洗涤液中洗涤，最后用醋酸将洗涤液调节到PH4-5，出缸烘干。
2.根据权利要求1所述一种精细印花工艺，其特征在于所述尼龙类染料可选用F-3GL大红、N-BL蓝、E-GL黄。
3.根据权利要求1所述一种精细印花工艺，其特征在于所述弱酸性的染料可选用普拉红-G、N-6G黄、普拉橙-R、山德仑紫-4BNS。
4.根据权利要求1所述精细印花工艺，其特征在于所述中性染料可选用2GL红、来纳芯蓝-GL、依加诺黄-SGLS。
5.一种涤纶的氨纶针织物精细印花工艺，其工艺流程为：
a)配染料水：在1000g水中，根据色彩的要求加入适量染料和1-3％的染料助溶剂古立辛A(Glyezin A)，配成染料水，染料通常选用分散染料；
c)配糊料：用分散染料水加1％氯化钠、2-3％硫酸铵，65-70％元糊，配成色糊料。
色糊料的粘度控制在30000-45000CPS(厘泊)。
(4)水洗退浆：用冷流水加PA尼龙固色剂5-10g/L洗20min，换水加保险粉(Na2S2O4)，进行还原清洗，约20min，升温至70-90℃，再用清水漂洗，出缸烘干。
6.根据权利要求5所述涤纶的氨纶针织物精细印花工艺，其特征在于所述分散染料可选用8GFF黄、RGFL黄棕、H3R红、GS大红、5BE桃红、HFRL紫、S-GL蓝、2BLN蓝、5GL绿、RD-3G黑。
CN201710860670.4A 2017-09-21 2017-09-21 一种精细印花工艺 Pending CN107724110A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109403076A (zh) * 2018-10-31 2019-03-01 浙江宝纺印染有限公司 一种涤纶布的防染印花工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109403076A (zh) * 2018-10-31 2019-03-01 浙江宝纺印染有限公司 一种涤纶布的防染印花工艺

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Application publication date: 20180223