CN112252060A - 一种涤棉染色免还原清洗工艺 - Google Patents
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- 238000004043 dyeing Methods 0.000 title claims abstract description 54
- 229920000742 Cotton Polymers 0.000 title claims abstract description 41
- 229920000728 polyester Polymers 0.000 title claims abstract description 34
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 239000000986 disperse dye Substances 0.000 claims abstract description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
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- 229920004933 Terylene® Polymers 0.000 claims description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 7
- 239000007844 bleaching agent Substances 0.000 claims description 5
- 239000000975 dye Substances 0.000 claims description 4
- 239000012459 cleaning agent Substances 0.000 claims description 3
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- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 238000004061 bleaching Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
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- D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
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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
- D06P1/0024—Dyeing and bleaching in one process
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
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- 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
- D06P1/38—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 reactive dyes
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- 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
- D06P1/673—Inorganic compounds
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Abstract
本发明提供了一种涤棉染色免还原清洗工艺，其特征在于，具体工艺流程如下：S1.氧漂‑分散染料一浴染涤纶；S2.活性染料套染棉；S3.涤棉一浴皂洗。该工艺为短流程生产工艺，在保证产品质量的前提下，与现有技术相比节省时间，节省能源，提高了生产效率。
Description
技术领域
本发明涉及一种染洗工艺，具体地，涉及一种涤棉染色免还原清洗工艺。
背景技术
现有涤棉织物染色为两浴法，先对涤纶进行染色，然后还原清洗，再对棉进行染色，最后进行皂洗，染色工艺繁琐，时间长，能耗高。
发明内容
本发明旨在克服上述缺陷，采用涤棉免还原清洗工艺，可以减少涤纶成分的还原清洗步骤，节省时间的同时还能提高生产效率。
本发明提供的一种涤棉染色免还原清洗工艺，其特征在于，具体工艺流程如下：S1.氧漂-分散染料一浴染涤纶；
S2.活性染料套染棉；
S3.涤棉一浴皂洗。
进一步地，本发明提供的一种涤棉染色免还原清洗工艺，其特征还在于：所述S1工艺的染浴pH控制在9-11范围内。
进一步地，本发明提供的一种涤棉染色免还原清洗工艺，其特征还在于：整个工艺时间不大于3.5小时。
进一步地，本发明提供的一种涤棉染色免还原清洗工艺，其特征还在于：所述S1的氧漂-分散染料一浴染涤纶工序中，添加分散染料、匀染剂和氧漂剂；
其中，所述分散染料的添加量为1-3g/L；
所述匀染剂的添加量为1.5-2.5g/L；
所述氧漂剂的添加量为3-8g/L。
进一步地，本发明提供的一种涤棉染色免还原清洗工艺，其特征还在于：所述分散染料选自碱性分散染料中的一种或几种。
进一步地，本发明提供的一种涤棉染色免还原清洗工艺，其特征还在于：所述匀染剂选自碱性匀染剂中的一种或几种。
进一步地，本发明提供的一种涤棉染色免还原清洗工艺，其特征还在于：所述S1的氧漂-分散染料一浴染涤纶工序中，工艺条件为：
浴比 1:6-1:10；
温度 100-150℃
时间 40-60min。
进一步地，本发明提供的一种涤棉染色免还原清洗工艺，其特征还在于：所述S2的活性染料套染棉工艺中其具体条件为：
进一步地，本发明提供的一种涤棉染色免还原清洗工艺，其特征还在于：所述S3的涤棉一浴皂洗工艺中其具体条件为：
清洗剂 1-1.5g/L
温度 80-90℃
时间 20-30min。
发明效果的作用和效果：
本工艺为短流程生产工艺，在保证产品质量的前提下，与现有技术相比节省时间，节省能源，提高了生产效率。
具体实施方式
一、原料：
选用40STK/1赛络纺+100D/36F DTY罗马布；
二、传统染色工艺
a.工艺流程
氧漂前处理→分散染料染涤纶→还原清洗→活性染料套染棉→皂洗→水洗
b.氧漂工艺处方与条件
c.涤纶染色工艺处方与条件
d.还原清洗工艺处方与条件
e.套染棉工艺处方与条件
加料顺序：活性染料/元明粉/纯碱
设备：高温高压液流染色机，意大利MCS染缸，型号MF-2XJHT
f.皂洗工艺处方与条件
皂洗剂 2％
温度 95℃
时间 20min
三、本实施例的涤棉免还原清洗工艺
a.工艺流程
氧漂、分散染料一浴染涤纶→活性染料套染棉→涤棉一浴皂洗
b.氧漂、分散染料碱性染涤纶一浴法工艺处方与条件
c.套染棉工艺处方与条件
加料顺序：活性染料/元明粉/纯碱
设备：高温高压液流染色机，意大利MCS染缸，型号MF-2XJHT
d.皂洗工艺处方与条件
涤利清 1-1.5g/L
温度 80-90℃
时间 20-30min
经上述两种方法进行染色后的工艺参数和产品阐述的对比如下表所示：
由上表可以看出，用涤棉针织物传统染色与免还原清洗法两种工艺染色所的到的结果中，免还原清洗法打小样所需时间更短，工艺流程较简单，而常规染色工艺所需时间较长，工艺过程叫复杂；染得的小样与标样相比，两种染色法的色差都小于1.0，皂洗牢度与摩擦牢度均在4级及以上，顶破强度也相差不大，均达到产品要求。
另外，根据实际布料差异，在染色过程中，可对各组分的用量等在如下范围内微调：即、分散染料的添加量可以为1-3g/L范围内任选；匀染剂的添加量可以为1.5-2.5g/L范围内任选；双氧水等漂剂的添加量可以在3-8g/L范围内任选。
此外，工艺条件如：S1的氧漂-分散染料一浴染涤纶工序中各工艺条件可在下述区间内进行调整：
浴比 1:6-1:10；
温度 100-150℃
时间 40-60min。
S2的活性染料套染棉工艺中各工艺条件可在下述区间内进行调整：
S3的涤棉一浴皂洗工艺中各工艺条件可在下述区间内进行调整：
清洗剂 1-1.5g/L
温度 80-90℃
时间 20-30min。
Claims (9)
1.一种涤棉染色免还原清洗工艺，其特征在于，具体工艺流程如下：
S1.氧漂-分散染料一浴染涤纶；
S2.活性染料套染棉；
S3.涤棉一浴皂洗。
2.如权利要求1所述的一种涤棉染色免还原清洗工艺，其特征在于：
所述S1工艺的染浴pH控制在9-11范围内。
3.如权利要求1所述的一种涤棉染色免还原清洗工艺，其特征在于：
整个工艺时间不大于3.5小时。
4.如权利要求1所述的一种涤棉染色免还原清洗工艺，其特征在于：
所述S1的氧漂-分散染料一浴染涤纶工序中，添加分散染料、匀染剂和氧漂剂；
其中，所述分散染料的添加量为1-3g/L；
所述匀染剂的添加量为1.5-2.5g/L；
所述氧漂剂的添加量为3-8g/L。
5.如权利要求4所述的一种涤棉染色免还原清洗工艺，其特征在于：
所述分散染料选自碱性分散染料中的一种或几种。
6.如权利要求4所述的一种涤棉染色免还原清洗工艺，其特征在于：
所述匀染剂选自碱性匀染剂中的一种或几种。
7.如权利要求1所述的一种涤棉染色免还原清洗工艺，其特征在于：
所述S1的氧漂-分散染料一浴染涤纶工序中，工艺条件为：
浴比 1:6-1:10；
温度 100-150℃
时间 40-60min。
8.如权利要求1所述的一种涤棉染色免还原清洗工艺，其特征在于：
所述S2的活性染料套染棉工艺中其具体条件为：
9.如权利要求1所述的一种涤棉染色免还原清洗工艺，其特征在于：
所述S3的涤棉一浴皂洗工艺中其具体条件为：
清洗剂 1-1.5g/L
温度 80-90℃
时间 20-30min。
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115710830A (zh) * | 2022-11-18 | 2023-02-24 | 杭州传化精细化工有限公司 | 一种涤棉织物前处理与染涤一浴两步处理方法 |
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| CN104278584A (zh) * | 2013-07-09 | 2015-01-14 | 无锡市兴麟染整环保有限公司 | 一种分散染料胶囊/活性染料涤棉一浴法染色工艺 |
| CN104975525A (zh) * | 2015-07-09 | 2015-10-14 | 上海嘉麟杰纺织品股份有限公司 | 一种涤棉面料的染色方法 |
| CN107794784A (zh) * | 2017-11-06 | 2018-03-13 | 福建凤竹纺织科技股份有限公司 | 一种涤棉针织物的节能染色工艺 |
| CN111607992A (zh) * | 2020-05-06 | 2020-09-01 | 上海嘉乐股份有限公司 | 一种涤棉前处理染涤一浴的方法 |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278584A (zh) * | 2013-07-09 | 2015-01-14 | 无锡市兴麟染整环保有限公司 | 一种分散染料胶囊/活性染料涤棉一浴法染色工艺 |
| CN104975525A (zh) * | 2015-07-09 | 2015-10-14 | 上海嘉麟杰纺织品股份有限公司 | 一种涤棉面料的染色方法 |
| CN107794784A (zh) * | 2017-11-06 | 2018-03-13 | 福建凤竹纺织科技股份有限公司 | 一种涤棉针织物的节能染色工艺 |
| CN111607992A (zh) * | 2020-05-06 | 2020-09-01 | 上海嘉乐股份有限公司 | 一种涤棉前处理染涤一浴的方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115710830A (zh) * | 2022-11-18 | 2023-02-24 | 杭州传化精细化工有限公司 | 一种涤棉织物前处理与染涤一浴两步处理方法 |
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