CN106400502A - 精纺毛织物纱线的浆纱工艺 - Google Patents

精纺毛织物纱线的浆纱工艺 Download PDF

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CN106400502A
CN106400502A CN201610777140.9A CN201610777140A CN106400502A CN 106400502 A CN106400502 A CN 106400502A CN 201610777140 A CN201610777140 A CN 201610777140A CN 106400502 A CN106400502 A CN 106400502A
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曹叙兴
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Cheng Kell Clothing (suzhou) Co Ltd
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    • D06M13/10—Treating 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
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    • D06M13/244—Treating 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 sulfur or phosphorus
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Abstract

本发明公开了一种精纺毛织物纱线的浆纱工艺，包括如下步骤：1)将1～2重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1‑羟基苯并三唑、0.7重量份4,5‑二氯‑2‑正辛基‑3‑异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；3)将纱线浸入浆液上浆，压去余液，烘干。本发明上浆后纱线毛羽贴伏、强力显着提高，耐磨好，纱线的保伸性能好。

Description

精纺毛织物纱线的浆纱工艺
技术领域
本发明涉及精纺毛织物纱线的浆纱工艺。
背景技术
棉、粘胶以及合成纤维等织物的经纱，在织造前大都先经过浆纱；而现有浆纱用浆液的性能有待改进。
发明内容
本发明的目的在于提供一种精纺毛织物纱线的浆纱工艺，其上浆后纱线毛羽贴伏、强力显着提高，耐磨好，纱线的保伸性能好。
为实现上述目的，本发明的技术方案是设计一种精纺毛织物纱线的浆纱工艺，包括如下步骤：
1)将1～2重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
优选的，精纺毛织物纱线的浆纱工艺，包括如下步骤：
1)将1重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
优选的，精纺毛织物纱线的浆纱工艺，包括如下步骤：
1)将2重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
优选的，精纺毛织物纱线的浆纱工艺，包括如下步骤：
1)将1.2重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
本发明的优点和有益效果在于：提供一种精纺毛织物纱线的浆纱工艺，其上浆后纱线毛羽贴伏、强力显着提高，耐磨好，纱线的保伸性能好。
“退浆液”的性能和用途是由其组分及配比所决定的，且“退浆液”中的不同组分会相互影响，组分及其配比会决定“退浆液”的最终性能，如果组分及其配比不相互协调，单个组分所带来的有益效果，会被其他组分消减甚至消除，严重的时候，不同组分相互抵触，起不到整体综合作用，产生负作用和次品。本发明通过大量创造性劳动、反复验证，得到“退浆液”的最优组分及配比，使得多个组分综合在一起、相互协调、并产生正向综合效应。
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。
本发明具体实施的技术方案是：
实施例1
精纺毛织物纱线的浆纱工艺，包括如下步骤：
1)将1～2重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
实施例2
精纺毛织物纱线的浆纱工艺，包括如下步骤：
1)将1重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
实施例3
精纺毛织物纱线的浆纱工艺，包括如下步骤：
1)将2重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
实施例4
精纺毛织物纱线的浆纱工艺，包括如下步骤：
1)将1.2重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
上述各实施例上浆后纱线毛羽贴伏、强力显着提高，耐磨好，纱线的保伸性能好。
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 (4)

1.精纺毛织物纱线的浆纱工艺，其特征在于，包括如下步骤：
1)将1～2重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
2.根据权利要求1所述的精纺毛织物纱线的浆纱工艺，其特征在于，包括如下步骤：
1)将1重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
3.根据权利要求1所述的精纺毛织物纱线的浆纱工艺，其特征在于，包括如下步骤：
1)将2重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
4.根据权利要求1所述的精纺毛织物纱线的浆纱工艺，其特征在于，包括如下步骤：
1)将1.2重量份环氧树脂、1.5重量份聚氧化乙烯、1.1重量份二甲基硅氧烷、2.2重量份己基癸醇、18重量份磷酸酯淀粉依次投入30重量份去离子水中，搅拌均匀；
2)再依次投入1.3重量份硬脂酸聚氧乙烯酯、1.6重量份烷基磺酸钠、0.5重量份1-羟基苯并三唑、0.7重量份4,5-二氯-2-正辛基-3-异噻唑啉酮，继续搅拌，至充分混合均匀，制得浆液；
3)将纱线浸入浆液上浆，压去余液，烘干。
CN201610777140.9A 2016-08-31 2016-08-31 精纺毛织物纱线的浆纱工艺 Pending CN106400502A (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798761A (zh) * 2010-04-28 2010-08-11 东华大学 应用于高支单经单纬精纺毛织物经纱的浆料及其制备方法
CN105350305A (zh) * 2015-12-16 2016-02-24 常熟市华博毛纺织有限公司 衬衫面料的整理工艺

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798761A (zh) * 2010-04-28 2010-08-11 东华大学 应用于高支单经单纬精纺毛织物经纱的浆料及其制备方法
CN105350305A (zh) * 2015-12-16 2016-02-24 常熟市华博毛纺织有限公司 衬衫面料的整理工艺

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
阴建华 等: "精纺毛纱上浆配方的优化设计", 《毛纺科技》 *

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