CN101985812A - Cotton-polyester blended fabric and dispersive and reactive dye one-bath dyeing process - Google Patents
Cotton-polyester blended fabric and dispersive and reactive dye one-bath dyeing process Download PDFInfo
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- CN101985812A CN101985812A CN2009100634133A CN200910063413A CN101985812A CN 101985812 A CN101985812 A CN 101985812A CN 2009100634133 A CN2009100634133 A CN 2009100634133A CN 200910063413 A CN200910063413 A CN 200910063413A CN 101985812 A CN101985812 A CN 101985812A
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- reactive dyes
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- polyester cotton
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Abstract
The invention discloses a cotton-polyester blended fabric and a dispersive and reactive dye one-bath dyeing process. The process is characterized by comprising the following steps: injecting dispersive and reactive dyes and bath materials into a high-temperature high-pressure overflow dyeing machine slowly; then adding Na2SO4 solution and Na2CO3 solution into the high-temperature high-pressure overflow dyeing machine slowly, and carrying out high-temperature high-pressure apposition dyeing on cotton-polyester blended fabrics in the mixed dispersive and active dyeing solution; and carrying out scouring, soaping, washing and drying to ensure that the cotton-polyester blended fabrics are fully subject to color fixing, thus finishing the whole dyeing process. Compared with the cotton-polyester blended fabric two-bath two-step dyeing process, the dyeing process of the invention has the advantages that the time is shortened to 2.5-3.5 hours from 5-7 hours, the water consumption is reduced by 35%-40%, the electricity consumption, the steam consumption and the worker labor strength are lowered, and the production efficiency of enterprises is improved.
Description
Technical field
The present invention relates to the polyester cotton dyeing and finishing technology, specifically relate to a kind of polyester cotton and dispersion, REACTIVE DYES co-bathing dyeing technology.
Background technology
The polyester cotton series of products are very general in the world, domestic market.Its applied range, the market share are big; Be subjected to the influence of economic crisis at present, present small lot, polychrome phase, tight trend of friendship phase in the civil goods market demand, most processing enterprises that print and dye all adopt overflow dyeing machine dyeing; Its production cost is low, energy resource consumption is few, is fit to very much the dyeing of the civil goods of small lot, many kinds; But present domestic part printing and dyeing processing enterprise dyes to polyester cotton with the many employings of REACTIVE DYES overflow engine dyeing polyester cotton processes as shown in Figure 1 with disperseing, and its process route is: the polyester cotton that is unstained, disperse dyeing of polyester fiber (high temperature and high pressure method), Dyeing of Cotton Fabric with Reactive Dyes fiber (low-temperature atmosphere-pressure method), pickling (using 98%HAC), soap, wash, dry finished fabric (polyester-cotton blend stained clot-h).Though this polyester cotton two one bath two-step method dyeing production costs are low, energy consumption is little, artificial lacking, and exist the shortcoming that the production cycle is long partially, labour intensity is big, seriously restricting the raising of production efficiency; One cylinder polyester cotton often needed 5--7 hour just can become finished product, and owing to need separately dye polyster fibre and cotton fiber, so complex process, labor strength is big, production efficiency is on the low side.
Summary of the invention
The objective of the invention is at existing disperse, REACTIVE DYES dyes the shortcoming that complex process, production cycle are long partially in the polyester cotton production technology, labour intensity is big, production efficiency is on the low side, and a kind of simple, efficient, time saving and energy saving, be more convenient for a kind of polyester cotton of operating and controlling and dispersion, REACTIVE DYES co-bathing dyeing technology are provided.
Technical scheme of the present invention is: a kind of polyester cotton and dispersion, REACTIVE DYES co-bathing dyeing technology, mainly comprise polyester cotton and dispersion, REACTIVE DYES co-bathing dyeing, pickling, soap, wash, dry, finish dyeing polyester cotton finished fabric, it is characterized in that: the polyester-cotton blend mixed fabric is dropped in the High Temperature High Pressure overflow dyeing machine, will disperse again, the REACTIVE DYES mixed liquor slowly injects in the High Temperature High Pressure overflow dyeing machine; With Na
2SO
4(glauber salt) solution (concentration is adjustable according to the REACTIVE DYES use amount), Na
2CO
3(concentration is generally Na to (soda ash) solution
2SO
4Half consumption) slowly add in the High Temperature High Pressure overflow dyeing machine, make polyester cotton disperse, carry out the High Temperature High Pressure co-bathing dyeing in the REACTIVE DYES mixed liquor; Again by pickling, soap, wash, dry, make the abundant fixation of polyester-cotton blend stained clot-h, finish the dyeing overall process.
Polyester cotton of the present invention and dispersion, REACTIVE DYES co-bathing dyeing technology, its processing step is:
1, sample colour combination: chamber sample colour combination by experiment, choose DISPERSE DYES, REACTIVE DYES;
2, preparation dispersion, reactive dyeing liquid (dyeing liquor is prepared by different form and aspect requirements); Used DISPERSE DYES is alkaline-resisting type DISPERSE DYES; Used REACTIVE DYES is high temperature resistant double-active radical Type B dyestuff;
3, polyester cotton is entered in the High Temperature High Pressure overflow dyeing machine, will disperse then to inject in the High Temperature High Pressure overflow dyeing machine, polyester cotton is soaked into disperse and the dyed blended liquid of REACTIVE DYES with the dyed blended liquid of REACTIVE DYES;
4, again according to the total consumption configuration Na of used REACTIVE DYES
2SO
4(glauber salt) solution (concentration is adjustable according to the REACTIVE DYES use amount) and Na
2CO
3(concentration is generally Na to (soda ash) solution
2SO
4Half consumption), General N a
2SO
4(glauber salt) solution is 1: 1～1.5 of REACTIVE DYES consumption, and it is injected respectively in the High Temperature High Pressure overflow dyeing machine;
5, be warming up to 110--130 ℃, heating rate is 1.0-3.0 ℃/minute; Be incubated 10--50 minute (can according to the colourity depth select), make dispersion, REACTIVE DYES mixed liquor dye polyester cotton, slowly be cooled to 60 ℃ with 1.0-2.0 ℃/minute speed then--65 ℃;
6, use 60 ℃ of 98%HAC 0.35g/L, temperature again--65 ℃ of pickling;
7, soap with self-control weakly alkaline washing agent (detergent SC+ liquid soap ratio is 2: 1～1.5) 0.5--1.5g/L, temperature 80--90 ℃;
8, use 70--80 ℃ of hot water wash at last once, whole dyeing course is finished in oven dry.
Adopt Na in the technology of the present invention
2SO
4Solution, Na
2CO
3Solution is as the accelerant and the color-fixing agent of REACTIVE DYES; Used dispersion, REACTIVE DYES, auxiliary agent are (as dispersant WA, levelling agent BOF, HAC (more than 98%), Na
2SO
4, Na
2CO
3, detergent, liquid soap) etc. be market and buy product.
The present invention compares with existing production technology, have the following advantages: polyester cotton of the present invention and dispersion, REACTIVE DYES co-bathing dyeing technology, changed the polyester cotton dyeing of existing two one bath two-step methods, existing polyester cotton two one bath two-step method technologies not only waste time and energy, and water consumption is big; This dyeing shortened to 2.5--3.5 hour with original required dyeing time from 5--7 hour, saved time about 40--50%, reduced the water consumption of 35%--40%, and had reduced power consumption, steam consumption and working strength of workers, had improved enterprise and had produced effect.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples
Fig. 1 is existing polyester cotton two an one bath two-step method dyeing roads signal line chart.
Fig. 2 is polyester cotton and dispersion, REACTIVE DYES co-bathing dyeing process route view.
The specific embodiment
Embodiment 1: with 20 * 16
T65With
C35108 * 58 polyester-cotton blend olive green yarn card cloth are example; Concrete processing step is as follows:
1, sample colour combination: chamber sample colour combination by experiment, choose DISPERSE DYES: dispersed ruby H2GFL, Disperse Blue 2BLN, disperse yellow SE-RGFL; REACTIVE DYES: the colorant match prescription of six kinds of dyestuffs such as reactive red B-3BF, reactive brilliant bule B-RV, reactive golden yellow B-4RFN;
2, preparation dispersion, reactive dyeing liquid (dyeing liquor is prepared by different form and aspect requirements); Used DISPERSE DYES is alkaline-resisting type DISPERSE DYES; Used REACTIVE DYES is high temperature resistant double-active radical Type B dyestuff;
3, polyester cotton is dropped in the High Temperature High Pressure overflow dyeing machine;
4, will disperse, the REACTIVE DYES mixed liquor slowly injects in the High Temperature High Pressure overflow dyeing machine, again with Na
2SO
4(glauber salt) solution (concentration is adjustable according to the REACTIVE DYES use amount), Na
2CO
3(concentration is generally Na to (soda ash) solution
2SO
4Half consumption) slowly add in the High Temperature High Pressure overflow dyeing machine, make polyester cotton disperse, carry out the High Temperature High Pressure co-bathing dyeing in the REACTIVE DYES mixed liquor; Rise to 120 ℃ of the technological temperatures of setting according to certain heating rate (1.0--1.5 ℃ with minute), be incubated 35 minutes, again with 1.0--2.0 ℃ with minute the speed dyeing liquor of draining after being cooled to 65 ℃;
5, water inlet: add HAC (98%) 0.5--1.5Kg (0.3～0.4g/L), be warming up to 60 ℃--65 ℃ of insulations pickling in 5 minutes, the intact back discharge opeing of pickling;
6, soap: with self-control weakly alkaline washing agent (detergent SC+ liquid soap ratio is 2: 1～1.5) 0.5--1.5g/L, be warming up to 80--90 ℃ of insulation and soaped the loose colour on the flush away fabric, intact back discharge opeing in 10 minutes;
7, water inlet: use 70--80 ℃ of hot water wash one time, oven dry polyester cotton blending DYED FABRICS.
Determine the consumption of various auxiliary agents in the embodiment of the invention by dye strength; As the total consumption of this prescription REACTIVE DYES is 2.5%--2.8%, then selects Na
2SO
4(glauber salt), Na
2CO
3(soda ash) consumption is respectively 40g/L and 20g/L.
Claims (2)
1. polyester cotton and dispersion, REACTIVE DYES co-bathing dyeing technology, mainly comprise polyester cotton and dispersion, REACTIVE DYES co-bathing dyeing, pickling, soap, wash, dry the dyeing polyester cotton, it is characterized in that: will polyester cotton immerse and disperse, carry out High Temperature High Pressure with bathing overflow dyeing in the REACTIVE DYES liquid, again by pickling, soap, wash, dry the dyeing polyester cotton.
2. disperse and active co-bathing dyeing technology according to claims 1 described polyester cotton, it is characterized in that: its processing step is:
(1), the sample colour combination: chamber sample colour combination by experiment, choose DISPERSE DYES, REACTIVE DYES;
(2), preparation dispersion, reactive dyeing liquid; Used DISPERSE DYES is alkaline-resisting type DISPERSE DYES; Used REACTIVE DYES is high temperature resistant double-active radical Type B dyestuff;
(3), the polyester-cotton blend mixed fabric is entered in the High Temperature High Pressure overflow dyeing machine, dyeing liquor injects in the High Temperature High Pressure overflow dyeing machine, makes polyester cotton soak into dispersion, reactive dyeing liquid;
(4), again according to the total consumption configuration Na of used REACTIVE DYES
2SO
4Solution and Na
2CO
3Solution; Na
2CO
3Solution concentration is Na
2SO
4Half consumption, Na
2SO
4Solution is 1: 1～1.5 of REACTIVE DYES consumption, and it is injected respectively in the High Temperature High Pressure overflow dyeing machine;
(5), be warming up to 110-130 ℃, heating rate is 1.0-3.0 ℃/minute; Be incubated 10-50 minute, make dispersion, REACTIVE DYES feed liquid dye the polyester-cotton blend textiles, slowly be cooled to 60 ℃-65 ℃ with 1.0-2.0 ℃/minute speed then;
(6), use the pickle pickling of 60 ℃-65 ℃ of 98%HAC, temperature again;
(7), with detergent SC+ liquid soap weakly alkaline washing agent, ratio is 2: 1～1.5, soaps for 0.5-1.5g/L, temperature 80-90 ℃, time 5-20 minute, soaps to dying the back fabric;
(8), at last with 70-80 ℃ of hot water wash once, oven dry, finish whole dyeing course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100634133A CN101985812A (en) | 2009-07-29 | 2009-07-29 | Cotton-polyester blended fabric and dispersive and reactive dye one-bath dyeing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100634133A CN101985812A (en) | 2009-07-29 | 2009-07-29 | Cotton-polyester blended fabric and dispersive and reactive dye one-bath dyeing process |
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| Publication Number | Publication Date |
|---|---|
| CN101985812A true CN101985812A (en) | 2011-03-16 |
Family
ID=43710203
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|---|---|---|---|
| CN2009100634133A Pending CN101985812A (en) | 2009-07-29 | 2009-07-29 | Cotton-polyester blended fabric and dispersive and reactive dye one-bath dyeing process |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392372A (en) * | 2011-09-06 | 2012-03-28 | 江苏金辰针纺织有限公司 | Polyester and cotton blended fabric reduction and soaping method |
| CN102499492A (en) * | 2011-11-18 | 2012-06-20 | 劲霸男装（上海）有限公司 | Production process of elastic leisure trousers |
| CN102517871A (en) * | 2011-12-09 | 2012-06-27 | 无锡恒诺针织有限公司 | Dyeing processing technology for polyester cotton knitted fabric |
| CN102767004A (en) * | 2011-06-20 | 2012-11-07 | 上海水星家用纺织品股份有限公司 | Quantum-energy fibrous blended yarn, fabric made of quantum-energy fibrous blended yarn and preparation method of fabric |
| CN102965986A (en) * | 2012-12-12 | 2013-03-13 | 江苏富邦纺织有限公司 | Low-temperature soaping method of reactive dye fabric |
| CN103132351A (en) * | 2012-12-06 | 2013-06-05 | 晋江市龙兴隆染织实业有限公司 | Polyester cotton dyeing one-bath process manufacturing process |
| CN104328694A (en) * | 2014-11-04 | 2015-02-04 | 上海嘉麟杰纺织品股份有限公司 | One bath dyeing method of non-shrinkable wool/tencel/nylon blended fabric |
| CN105088819A (en) * | 2015-05-25 | 2015-11-25 | 黄新明 | Disperse reactive dye one-bath dyeing method |
| CN107476081A (en) * | 2016-06-03 | 2017-12-15 | 上海安诺其集团股份有限公司 | A kind of dyeing and finishing technology of polyester fiber cellulose fibre mixed textile product |
| CN108774906A (en) * | 2018-06-27 | 2018-11-09 | 彭伟民 | A method of with bath agent and its applied to dyeing |
| CN109505147A (en) * | 2018-11-15 | 2019-03-22 | 纳派化学(上海)有限公司 | A kind of novel one one-step dyeing method of bath of polyester-cotton blend one |
| CN110644257A (en) * | 2019-08-13 | 2020-01-03 | 杭州天瑞印染有限公司 | Energy-saving emission-reducing one-bath dyeing process for cotton fabric |
| CN112359463A (en) * | 2020-10-30 | 2021-02-12 | 山东沃源新型面料股份有限公司 | Preparation method of ultraviolet-resistant shirt fabric |
| CN113529438A (en) * | 2021-08-17 | 2021-10-22 | 杭州天瑞印染有限公司 | Energy-saving dyeing process suitable for cotton blended fabric |
| CN114086404A (en) * | 2021-12-10 | 2022-02-25 | 张家港市德宝化工有限公司 | Application method of soaping agent for reactive/disperse dye one-bath dyeing |
| CN114293386A (en) * | 2021-12-21 | 2022-04-08 | 山东艾文生物科技有限公司 | One-bath one-step dyeing method for polyester-cotton fabric |
-
2009
- 2009-07-29 CN CN2009100634133A patent/CN101985812A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767004A (en) * | 2011-06-20 | 2012-11-07 | 上海水星家用纺织品股份有限公司 | Quantum-energy fibrous blended yarn, fabric made of quantum-energy fibrous blended yarn and preparation method of fabric |
| CN102392372A (en) * | 2011-09-06 | 2012-03-28 | 江苏金辰针纺织有限公司 | Polyester and cotton blended fabric reduction and soaping method |
| CN102499492A (en) * | 2011-11-18 | 2012-06-20 | 劲霸男装（上海）有限公司 | Production process of elastic leisure trousers |
| CN102499492B (en) * | 2011-11-18 | 2014-04-30 | 劲霸男装（上海）有限公司 | Production process of elastic leisure trousers |
| CN102517871A (en) * | 2011-12-09 | 2012-06-27 | 无锡恒诺针织有限公司 | Dyeing processing technology for polyester cotton knitted fabric |
| CN103132351A (en) * | 2012-12-06 | 2013-06-05 | 晋江市龙兴隆染织实业有限公司 | Polyester cotton dyeing one-bath process manufacturing process |
| CN103132351B (en) * | 2012-12-06 | 2015-06-10 | 晋江市龙兴隆染织实业有限公司 | Polyester cotton dyeing one-bath process manufacturing process |
| CN102965986A (en) * | 2012-12-12 | 2013-03-13 | 江苏富邦纺织有限公司 | Low-temperature soaping method of reactive dye fabric |
| CN104328694A (en) * | 2014-11-04 | 2015-02-04 | 上海嘉麟杰纺织品股份有限公司 | One bath dyeing method of non-shrinkable wool/tencel/nylon blended fabric |
| CN105088819A (en) * | 2015-05-25 | 2015-11-25 | 黄新明 | Disperse reactive dye one-bath dyeing method |
| CN107476081A (en) * | 2016-06-03 | 2017-12-15 | 上海安诺其集团股份有限公司 | A kind of dyeing and finishing technology of polyester fiber cellulose fibre mixed textile product |
| CN107476081B (en) * | 2016-06-03 | 2020-06-02 | 上海安诺其集团股份有限公司 | Dyeing and finishing process of polyester fiber-cellulose fiber mixed textile |
| CN108774906A (en) * | 2018-06-27 | 2018-11-09 | 彭伟民 | A method of with bath agent and its applied to dyeing |
| CN109505147A (en) * | 2018-11-15 | 2019-03-22 | 纳派化学(上海)有限公司 | A kind of novel one one-step dyeing method of bath of polyester-cotton blend one |
| CN110644257A (en) * | 2019-08-13 | 2020-01-03 | 杭州天瑞印染有限公司 | Energy-saving emission-reducing one-bath dyeing process for cotton fabric |
| CN112359463A (en) * | 2020-10-30 | 2021-02-12 | 山东沃源新型面料股份有限公司 | Preparation method of ultraviolet-resistant shirt fabric |
| CN113529438A (en) * | 2021-08-17 | 2021-10-22 | 杭州天瑞印染有限公司 | Energy-saving dyeing process suitable for cotton blended fabric |
| CN114086404A (en) * | 2021-12-10 | 2022-02-25 | 张家港市德宝化工有限公司 | Application method of soaping agent for reactive/disperse dye one-bath dyeing |
| CN114293386A (en) * | 2021-12-21 | 2022-04-08 | 山东艾文生物科技有限公司 | One-bath one-step dyeing method for polyester-cotton fabric |
| CN114293386B (en) * | 2021-12-21 | 2024-05-03 | 山东艾文生物科技有限公司 | One-bath one-step dyeing method for polyester-cotton fabric |
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Application publication date: 20110316 |