CN101864648A - Cold dyeing process for cellulose fiber fabric - Google Patents
Cold dyeing process for cellulose fiber fabric Download PDFInfo
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- CN101864648A CN101864648A CN200910020543A CN200910020543A CN101864648A CN 101864648 A CN101864648 A CN 101864648A CN 200910020543 A CN200910020543 A CN 200910020543A CN 200910020543 A CN200910020543 A CN 200910020543A CN 101864648 A CN101864648 A CN 101864648A
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Abstract
The invention provides a cold dyeing process for a cellulose fiber fabric. The process comprises the following steps of: a, pre-treating a fiber fabric; b, preparing mixed alkali liquid and dye solution respectively; b, pumping the mixed alkali liquid and the dye solution into a chassis by using a proportioning pump to perform mixing so as to obtain dye solution; d, soaking the fiber fabric into the chassis to pad the dye solution; e, curling the padded fiber fabric; f, heaping and color-fixing the curled fiber fabric; and g, after heaping, finishing dyeing by washing, soaping, washing, drying, tentering and finishing. The cold dyeing process has the advantages that: dyeing can be finished at normal temperature without a vapor-solid process; washing and post finishing can be performed, and the energy consumption is low; and the dye solution contains a little chemical auxiliary agent, and is favorable for sewage treatment. Compared with long rolling and dyeing, the cold dyeing process has greater advantages that the dyeing production is performed by adjusting directly based on a small sample formula without trying a large sample, the one-time success rate is high, and the sample cost is reduced.
Description
Technical field
The present invention relates to a kind of dyeing of cellulose base fiber fabric, especially a kind of cold dyeing process.
Background technology
At present, the long vehicle knot dyeing technology is adopted in the dyeing of cellulose base fiber fabric always, its main production process is, earlier fabric is carried out pre-treatment, be mixed with dye solution then, pad dyestuff (employing two is soaked and rolled mode) again, dry (under 80 ℃ of-100 ℃ of temperature) again, pad vapour steaming colour fixing liquid, then successively through decatize, wash, soap, wash, oven dry, tentering, arrangement, finish dyeing.Contain chemical assistants such as a large amount of soda ash, caustic soda, urea, migration inhibitor in the dye solution, brought serious pressure to sewage disposal.In addition, promptly the dye use of equipment such as drying cylinder on the board, infrared facility of padding machine can consume a large amount of steam energies and electric power energy, and energy consumption is bigger.In addition, long vehicle pad dyeing need try full-page proof production, dye liquor is adjusted according to examination full-page proof situation again, produces in enormous quantities then, and a sample success rate of pad dyeing is low, sample cost height.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of cold dyeing process of cellulose base fiber fabric, to reduce the use amount of chemical assistant, the energy resource consumption in the reduction dyeing course.
The present invention is achieved in that a kind of cold dyeing process of cellulose base fiber fabric, and described technology is,
A carries out pre-treatment to fabric;
B, prepare mixed alkali liquor and dye solution respectively, during the preparation mixed alkali liquor, in joining of water hopper, in water, add sodium silicate aqueous solution and NaOH then and stir mixed alkali liquor, in the mixed alkali liquor, sodium metasilicate content is 120-130g/L, sodium hydrate content is 75-85g/L, and all the other are water; During the preparation dye solution, earlier water is joined in the dye liquor hopper, in water, add bleeding agent and urea then, add REACTIVE DYES again and stir dye solution, bleeding agent content is 0.7-0.9g/L in the dye solution, urea content is 6-12g/L, and REACTIVE DYES content is 0.2-50g/L, and all the other are water;
C, with above-mentioned mixed alkali liquor and dye solution with proportioning pump be sent to mix in the mangle groove dye liquor; During mixing, the volume ratio of dye solution and mixed alkali liquor is a dye solution: mixed alkali liquor=4: 1;
D immerses fabric in the above-mentioned mangle groove and to pad dye liquor; When padding, the dye liquor temperature in the mangle groove is 20-25 ℃, and the middle oil pressure of padding machine is 1.8kg/m
2, both sides air pressure is 1.2kg/m
2, the speed of a motor vehicle is 40 meters/minute, pick-up 65%-68%;
E, the fabric clot after will padding during clot, is adopted initiatively clot mode, and synchronous with the speed of a motor vehicle of padding machine, the clot time is 40 minutes;
F, with the fixation of banking up of the fabric after the clot, rotating speed is 8-10 rev/min, the temperature of banking up is higher than 2 ℃ of fluid temperatures in the mangle groove, environment temperature 20-40 ℃, banks up 12-14 hour;
G, after banking up, through wash, soap, wash, oven dry, tentering, arrangement, finish dyeing.
This cold dyeing process, on dye process and can finish at normal temperatures, without the solid operation of vapour, can wash and the back arrangement, it is few to consume the energy, the chemical assistant use amount is few in the dye solution, is beneficial to sewage disposal.And comparing bigger advantage with long vehicle pad dyeing is to try full-page proof, directly based on the sample prescription, adjusts the production of can dyeing, and one-time success rate reaches more than 95%, has reduced the sample cost.
The specific embodiment
Further specify the present invention below.
Described pre-treatment is, to the fabric processing of singing, successively through destarch, mercerising, typing program, finishes pre-treatment then.Identical in this pre-treatment and the existing long vehicle knot dyeing technology.Washing after banking up, soap, wash, oven dry, tentering, arrangement, also with existing long vehicle knot dyeing technology in identical.
Described bleeding agent is a kind of among penetrant t A-1, penetrating agent JFC, penetrating agent BX, the bleeding agent JS.Obviously, also can adopt other suitable bleeding agent.
The concentration of described sodium silicate aqueous solution is the 40-42 Baume degrees.
Embodiment 1
A kind of cold dyeing process of cellulose base fiber fabric, described technology be,
A carries out pre-treatment to fabric;
B, prepare mixed alkali liquor and dye solution respectively, during the preparation mixed alkali liquor, in joining of water hopper, in water, add sodium silicate aqueous solution and NaOH then and stir mixed alkali liquor, in the mixed alkali liquor, sodium metasilicate content is 120g/L, sodium hydrate content is 85g/L, and all the other are water; During the preparation dye solution, earlier water is joined in the dye liquor hopper, in water, add bleeding agent and urea then, add REACTIVE DYES again and stir dye solution, bleeding agent content is 0.7g/L in the dye solution, urea content is 12g/L, REACTIVE DYES content is 0.2g/L, and all the other are water;
C, with above-mentioned mixed alkali liquor and dye solution with proportioning pump be sent to mix in the mangle groove dye liquor; During mixing, the volume ratio of dye solution and mixed alkali liquor is a dye solution: mixed alkali liquor=4: 1;
D immerses fabric in the above-mentioned mangle groove and to pad dye liquor; When padding, the dye liquor temperature in the mangle groove is 25 ℃, and the middle oil pressure of padding machine is 1.8kg/m
2, both sides air pressure is 1.2kg/m
2, the speed of a motor vehicle is 40 meters/minute, pick-up 65%;
E, the fabric clot after will padding during clot, is adopted initiatively clot mode, and synchronous with the speed of a motor vehicle of padding machine, the clot time is 40 minutes;
F, with the fixation of banking up of the fabric after the clot, rotating speed is 10 rev/mins, and the temperature of banking up is higher than 2 ℃ of fluid temperatures in the mangle groove, and 20 ℃ of environment temperatures were banked up 14 hours;
G, after banking up, through wash, soap, wash, oven dry, tentering, arrangement, finish dyeing.
Embodiment 2
A kind of cold dyeing process of cellulose base fiber fabric, described technology be,
A carries out pre-treatment to fabric;
B, prepare mixed alkali liquor and dye solution respectively, during the preparation mixed alkali liquor, in joining of water hopper, in water, add sodium silicate aqueous solution and NaOH then and stir mixed alkali liquor, in the mixed alkali liquor, sodium metasilicate content is 130g/L, sodium hydrate content is 75g/L, and all the other are water; During the preparation dye solution, earlier water is joined in the dye liquor hopper, in water, add bleeding agent and urea then, add REACTIVE DYES again and stir dye solution, bleeding agent content is 0.9g/L in the dye solution, urea content is 6g/L, REACTIVE DYES content is 50g/L, and all the other are water;
C, with above-mentioned mixed alkali liquor and dye solution with proportioning pump be sent to mix in the mangle groove dye liquor; During mixing, the volume ratio of dye solution and mixed alkali liquor is a dye solution: mixed alkali liquor=4: 1;
D immerses fabric in the above-mentioned mangle groove and to pad dye liquor; When padding, the dye liquor temperature in the mangle groove is 20 ℃, and the middle oil pressure of padding machine is 1.8kg/m
2, both sides air pressure is 1.2kg/m
2, the speed of a motor vehicle is 40 meters/minute, pick-up 68%;
E, the fabric clot after will padding during clot, is adopted initiatively clot mode, and synchronous with the speed of a motor vehicle of padding machine, the clot time is 40 minutes;
F, with the fixation of banking up of the fabric after the clot, rotating speed is 8 rev/mins, and the temperature of banking up is higher than 2 ℃ of fluid temperatures in the mangle groove, and 40 ℃ of environment temperatures were banked up 12 hours;
G, after banking up, through wash, soap, wash, oven dry, tentering, arrangement, finish dyeing.
Embodiment 3
REACTIVE DYES content is the 25g/L in dye solution, and the other technologies scheme is with embodiment 2.
Claims (3)
1. the cold dyeing process of a cellulose base fiber fabric is characterized in that, described technology is,
A carries out pre-treatment to fabric;
B, prepare mixed alkali liquor and dye solution respectively, during the preparation mixed alkali liquor, in joining of water hopper, in water, add sodium silicate aqueous solution and NaOH then and stir mixed alkali liquor, in the mixed alkali liquor, sodium metasilicate content is 120-130g/L, sodium hydrate content is 75-85g/L, and all the other are water; During the preparation dye solution, earlier water is joined in the dye liquor hopper, in water, add bleeding agent and urea then, add REACTIVE DYES again and stir dye solution, bleeding agent content is 0.7-0.9g/L in the dye solution, urea content is 6-12g/L, and REACTIVE DYES content is 0.2-50g/L, and all the other are water;
C, with above-mentioned mixed alkali liquor and dye solution with proportioning pump be sent to mix in the mangle groove dye liquor; During mixing, the volume ratio of dye solution and mixed alkali liquor is a dye solution: mixed alkali liquor=4: 1;
D immerses fabric in the above-mentioned mangle groove and to pad dye liquor; When padding, the dye liquor temperature in the mangle groove is 20-25 ℃, and the middle oil pressure of padding machine is 1.8kg/m
2, both sides air pressure is 1.2kg/m
2, the speed of a motor vehicle is 40 meters/minute, pick-up 65%-68%;
E, the fabric clot after will padding during clot, is adopted initiatively clot mode, and synchronous with the speed of a motor vehicle of padding machine, the clot time is 40 minutes;
F, with the fixation of banking up of the fabric after the clot, rotating speed is 8-10 rev/min, the temperature of banking up is higher than 2 ℃ of fluid temperatures in the mangle groove, environment temperature 20-40 ℃, banks up 12-14 hour;
G, after banking up, through wash, soap, wash, oven dry, tentering, arrangement, finish dyeing.
2. the cold dyeing process of cellulose base fiber fabric as claimed in claim 1 is characterized in that, described pre-treatment is, to the fabric processing of singing, successively through destarch, mercerising, typing program, finishes pre-treatment then.
3. the cold dyeing process of cellulose base fiber fabric as claimed in claim 1 is characterized in that, described bleeding agent is a kind of among penetrant t A-1, penetrating agent JFC, penetrating agent BX, the bleeding agent JS.
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| CN200910020543A CN101864648A (en) | 2009-04-20 | 2009-04-20 | Cold dyeing process for cellulose fiber fabric |
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| CN200910020543A CN101864648A (en) | 2009-04-20 | 2009-04-20 | Cold dyeing process for cellulose fiber fabric |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071583A (en) * | 2010-12-02 | 2011-05-25 | 鲁丰织染有限公司 | Dyeing process for piece dyed fabric |
| CN102392370A (en) * | 2011-08-17 | 2012-03-28 | 杭州天宇印染有限公司 | Dyeing method of cotton viscose ramie blended fabric |
| CN102635000A (en) * | 2011-12-15 | 2012-08-15 | 华纺股份有限公司 | Process of wet steaming salt-free dyeing for cellulose fiber fabric |
| CN102767103A (en) * | 2012-06-28 | 2012-11-07 | 河南工程学院 | Fixation alkali for rolling-drying-steaming dyeing of reactive dye |
| CN103031752A (en) * | 2011-10-08 | 2013-04-10 | 江苏金辰针纺织有限公司 | Reactive dye constant-temperature dip dyeing method |
| CN106012375A (en) * | 2016-06-23 | 2016-10-12 | 郭进标 | Energy-saving and emission-reducing dyeing technology for chiffon fabric |
| CN106049100A (en) * | 2016-06-01 | 2016-10-26 | 绍兴迎丰纺织有限公司 | Tatting grosgrain cold dyeing process |
| CN106049086A (en) * | 2016-06-23 | 2016-10-26 | 郭进标 | Energy saving and emission reduction technology for dyeing oxford |
| CN106049087A (en) * | 2016-06-23 | 2016-10-26 | 郭进标 | Energy saving and emission reduction technology for dyeing cotton-ramie cloths |
| CN106702785A (en) * | 2016-12-30 | 2017-05-24 | 江苏中诚印染股份有限公司 | Energy-efficient dyeing technique |
| CN107663695A (en) * | 2017-09-30 | 2018-02-06 | 江苏工程职业技术学院 | A kind of high-strength polyethylene viscose imitates the production technology of yarn-dyed checked fabric |
| CN107724120A (en) * | 2017-09-30 | 2018-02-23 | 江苏工程职业技术学院 | A kind of colouring method of cool feeling ultra-high molecular weight polyethylene bed necessaries |
| CN110607626A (en) * | 2019-09-06 | 2019-12-24 | 杭州天瑞印染有限公司 | Cotton fabric reactive dye cold pad-batch dyeing process |
| WO2021088242A1 (en) | 2019-11-07 | 2021-05-14 | 华纺股份有限公司 | Reactive dye moisture fixation continuous dyeing method |
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| CN101392444A (en) * | 2007-09-18 | 2009-03-25 | 华纺股份有限公司 | Dyeing and finishing process of polyolefin elastic fiber fabric coated by polyester cotton filling yarn |
| CN101555654A (en) * | 2009-03-25 | 2009-10-14 | 稳健实业(深圳)有限公司 | Non-woven fabric dyeing method |
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2009
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| CN1648317A (en) * | 2004-12-22 | 2005-08-03 | 吴道平 | Padding deep dyeing and cold stacking process for circular knitting cloth |
| CN101392444A (en) * | 2007-09-18 | 2009-03-25 | 华纺股份有限公司 | Dyeing and finishing process of polyolefin elastic fiber fabric coated by polyester cotton filling yarn |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071583A (en) * | 2010-12-02 | 2011-05-25 | 鲁丰织染有限公司 | Dyeing process for piece dyed fabric |
| CN102392370A (en) * | 2011-08-17 | 2012-03-28 | 杭州天宇印染有限公司 | Dyeing method of cotton viscose ramie blended fabric |
| CN103031752A (en) * | 2011-10-08 | 2013-04-10 | 江苏金辰针纺织有限公司 | Reactive dye constant-temperature dip dyeing method |
| CN102635000A (en) * | 2011-12-15 | 2012-08-15 | 华纺股份有限公司 | Process of wet steaming salt-free dyeing for cellulose fiber fabric |
| CN102767103A (en) * | 2012-06-28 | 2012-11-07 | 河南工程学院 | Fixation alkali for rolling-drying-steaming dyeing of reactive dye |
| CN102767103B (en) * | 2012-06-28 | 2014-06-25 | 河南工程学院 | Fixation alkali for rolling-drying-steaming dyeing of reactive dye |
| CN106049100A (en) * | 2016-06-01 | 2016-10-26 | 绍兴迎丰纺织有限公司 | Tatting grosgrain cold dyeing process |
| CN106049086A (en) * | 2016-06-23 | 2016-10-26 | 郭进标 | Energy saving and emission reduction technology for dyeing oxford |
| CN106012375A (en) * | 2016-06-23 | 2016-10-12 | 郭进标 | Energy-saving and emission-reducing dyeing technology for chiffon fabric |
| CN106049087A (en) * | 2016-06-23 | 2016-10-26 | 郭进标 | Energy saving and emission reduction technology for dyeing cotton-ramie cloths |
| CN106702785A (en) * | 2016-12-30 | 2017-05-24 | 江苏中诚印染股份有限公司 | Energy-efficient dyeing technique |
| CN107663695A (en) * | 2017-09-30 | 2018-02-06 | 江苏工程职业技术学院 | A kind of high-strength polyethylene viscose imitates the production technology of yarn-dyed checked fabric |
| CN107724120A (en) * | 2017-09-30 | 2018-02-23 | 江苏工程职业技术学院 | A kind of colouring method of cool feeling ultra-high molecular weight polyethylene bed necessaries |
| CN110607626A (en) * | 2019-09-06 | 2019-12-24 | 杭州天瑞印染有限公司 | Cotton fabric reactive dye cold pad-batch dyeing process |
| WO2021088242A1 (en) | 2019-11-07 | 2021-05-14 | 华纺股份有限公司 | Reactive dye moisture fixation continuous dyeing method |
| EP3913130A4 (en) * | 2019-11-07 | 2022-06-22 | Huafang Co., Ltd. | Reactive dye moisture fixation continuous dyeing method |
| JP2022532287A (en) * | 2019-11-07 | 2022-07-14 | 華紡股▲ふん▼有限公司 | Reactive dye wet fixed continuous dyeing method |
| JP7280374B2 (en) | 2019-11-07 | 2023-05-23 | 華紡股▲ふん▼有限公司 | Reactive dye wet fixation continuous dyeing method |
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Application publication date: 20101020 |