CN102561071A - Dispersing and active one bath dyeing technology of polyester-cotton fabric - Google Patents
Dispersing and active one bath dyeing technology of polyester-cotton fabric Download PDFInfo
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- CN102561071A CN102561071A CN2010105851045A CN201010585104A CN102561071A CN 102561071 A CN102561071 A CN 102561071A CN 2010105851045 A CN2010105851045 A CN 2010105851045A CN 201010585104 A CN201010585104 A CN 201010585104A CN 102561071 A CN102561071 A CN 102561071A
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Abstract
The invention provides a dispersing and active one bath dyeing technology of polyester-cotton fabric, comprising the following steps: (1) adjusting the temperature of a dye liquor to 38-42 DEG C, adding anhydrous sodium sulphate, and continuously reacting for 8-12 min; (2) adding a reactive dye, a disperse dye and a nonionic dye leveller, and continuously reacting for 8-12 min; (3) heating up to 63-65 DEG C, adding an anion fixing agent, and continuously reacting for 8-12 min; (4) heating up to 104-106 DEG C, and continuously reacting for 20-30 min; (5) heating up to 126-128 DEG C, and continuously reacting for 20-30 min; (6) washing for 8-12 min; (7) adding an alkaline soaping agent, heating up to 81-85 DEG C, continuously reacting for 15-20 min, and washing for 8-10 min. The dyeing technology has the advantages of simple process, energy saving and emission reduction, high dyeing efficiency, etc.
Description
Technical field
The present invention relates to a kind of polyester-cotton fabric dyeing.
Background technology
Use very extensive during the polyester-cotton blend lining is lived in modern times; Because of its superior wearability more and more receives consumer's favor; Traditional polyester-cotton blend lining adopts dispersion, REACTIVE DYES to carry out the dyeings of bathing more; Be pre-treatment oxygen float → a minute bulk cargo dye wash → active material dyes cotton flow process, it has following shortcoming: technology length consuming time, production efficiency are low; Many bath dyeing need to consume a large amount of water, the energy, and the carbon emission amount is big; Blowdown flow rate is big, and the sewage disposal difficulty is big.And the difficult control of traditional polyester-cotton blend dyeing processing mode one-time success rate, thereby become a difficult problem that printing and dyeing enterprise is difficult to cross over.
Summary of the invention
The objective of the invention is the deficiency to prior art, provide that a kind of operation is simple, dispersion, the active one-bath process technology of energy-saving and emission-reduction, polyester-cotton fabric that dyeing efficient is high.
The object of the invention is realized through following technical scheme:
A kind of dispersion of polyester-cotton fabric, active one-bath process technology is characterized in that: comprise the steps:
(1) the adjustment dye liquor temperature is in 38-42 ℃, adds glauber salt, sustained response 8-12 minute;
(2) add REACTIVE DYES, DISPERSE DYES and nonionic dye leveller, sustained response 8-12 minute;
(3) with temperature increase to 63-65 ℃, add the anion color-fixing agent, sustained response 8-12 minute;
(4) with temperature increase to 104-106 ℃, sustained response 20-30 minute, carry out the fixation of REACTIVE DYES;
(5) with temperature increase to 126-128 ℃, sustained response 20-30 minute, carry out DISPERSE DYES on dye;
(6) wash water 8-12 minute;
(7) add the basic soap lotion, with temperature increase to 81-85 ℃, after sustained response 15-20 minute, wash water 8-10 minute.
Further, said REACTIVE DYES are the 1-4% of fabric weight.
Further, said DISPERSE DYES are the 1-4% of fabric weight.
Further, the concentration of said nonionic dye leveller in dye liquor is 1-2g/l.
Further, the concentration of said anion color-fixing agent in dye liquor is 1.5-2.5g/l.
Further, the concentration of said basic soap lotion in dye liquor is 1-2g/l.
Further, the temperature increase speed of said step (3) is 2.5-3.5 ℃/min.
Further, the temperature increase speed of said step (4) is 1-2 ℃/min.
Further, the temperature increase speed of said step (5) is 2-3 ℃/min.
The present invention has following beneficial effect:
DISPERSE DYES and resistant to elevated temperatures REACTIVE DYES that the present invention bathes through screening anti-highly basic, anti-high salinity, anti-heavily contaminated cooperate special-purpose levelling agent and color-fixing agent to improve level-dyeing property and degree of fixation, simultaneously fixation time of REACTIVE DYES and temperature and divide bulk cargo on dye on the temperature and time and rationally control; Many baths dyeing of polyester-cotton fabric is simplified; Realize polyester-cotton fabric activity, disperse one-bath process technology, have advantages such as coloured light is easy to control, significantly shortens the process time, favorable reproducibility, efficient is high, energy consumption is little, discharge capacity is low, dyeing quality is stable, whole process is simple and easy to control, have the characteristics of anti-highly basic, anti-high salinity, anti-heavily contaminated simultaneously; Than traditional disperse, active two bath process water saving 46%; Steam 24% is practiced thrift in using electricity wisely 27%, saves 2～5 hours process times; Year dyeing waste-water discharge capacity reduces 300,000 tons; Year COD discharge capacity reduces 292 tons, thereby reaches the purpose of low-carbon emission, cleaner production, has great economic and social benefit.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further detailed explanation.
Fig. 1 is a process chart of the present invention, and curve below time parameter is the reinforced time, and curve top time parameter is the reaction time.
The specific embodiment
With reference to shown in Figure 1, a kind of dispersion of polyester-cotton fabric, active one-bath process technology comprise the steps:
(1) promotes dye liquor temperature to 40 ℃ with the speed of 3 ℃/min, add glauber salt, reinforced 10 minutes, react 10 minutes (the reinforced time was not included in this reaction time, and the reaction time of hereinafter appearance herewith explains);
(2) add the REACTIVE DYES of fabric weight 3%, the DISPERSE DYES and the nonionic dye leveller of fabric weight 3%; The concentration of dye leveller is 2g/l in the adjustment dye liquor; Reinforced 10 minutes, reacted 10 minutes, wherein; DISPERSE DYES are the T-XD series dyes that Zhejiang sunlight Thailand dying Science and Technology Ltd. produces; REACTIVE DYES are the C-XD series dyes that Zhejiang sunlight Thailand dying Science and Technology Ltd. produces, and levelling agent is used to improve the level-dyeing property that disperses with REACTIVE DYES, and what the present invention adopted the production of Zhejiang sunlight Thailand dying Science and Technology Ltd. dyes enzyme EL-E;
(3) temperature is promoted to 65 ℃ with the speed of 3 ℃/min, adds the anion color-fixing agent, reinforced 10 minutes, react 10 minutes, color-fixing agent is used to improve the degree of fixation of REACTIVE DYES, and that adopts the production of Zhejiang sunlight Thailand dying Science and Technology Ltd. here dyes enzyme EL-A2;
(4) speed of temperature with 1.5 ℃/min is promoted to, 105 ℃, sustained response 30 minutes is carried out the fixation of REACTIVE DYES;
(5) temperature is promoted to 127 ℃ with the speed of 2.5 ℃/min, sustained response 20 minutes is carried out the material loading of DISPERSE DYES;
(6) temperature is dropped to 70 ℃, wash water 10 minutes with the speed of 2 ℃/min;
(7) add basic soap lotion AT-320, the concentration of AT-320 is 2g/l in the adjustment dye liquor, with temperature increase to 85 ℃, reinforced 3 minutes, reacts after 20 minutes wash water 10 minutes.
Claims (9)
1. the dispersion of a polyester-cotton fabric, active one-bath process technology is characterized in that: comprise the steps:
(1) the adjustment dye liquor temperature is in 38-42 ℃, adds glauber salt, sustained response 8-12 minute;
(2) add REACTIVE DYES, DISPERSE DYES and nonionic dye leveller, sustained response 8-12 minute;
(3) with temperature increase to 63-65 ℃, add the anion color-fixing agent, sustained response 8-12 minute;
(4) with temperature increase to 104-106 ℃, sustained response 20-30 minute, carry out the fixation of REACTIVE DYES;
(5) with temperature increase to 126-128 ℃, sustained response 20-30 minute, carry out DISPERSE DYES on dye;
(6) wash water 8-12 minute;
(7) add the basic soap lotion, with temperature increase to 81-85 ℃, after sustained response 15-20 minute, wash water 8-10 minute.
2. the dispersion of a kind of polyester-cotton fabric according to claim 1, active one-bath process technology is characterized in that: said REACTIVE DYES are the 1-4% of fabric weight.
3. the dispersion of a kind of polyester-cotton fabric according to claim 1, active one-bath process technology is characterized in that: said DISPERSE DYES are the 1-4% of fabric weight.
4. the dispersion of a kind of polyester-cotton fabric according to claim 1, active one-bath process technology is characterized in that: the concentration of said nonionic dye leveller in dye liquor is 1-2g/l.
5. the dispersion of a kind of polyester-cotton fabric according to claim 1, active one-bath process technology is characterized in that: the concentration of said anion color-fixing agent in dye liquor is 1.5-2.5g/l.
6. the dispersion of a kind of polyester-cotton fabric according to claim 1, active one-bath process technology is characterized in that: the concentration of said basic soap lotion in dye liquor is 1-2g/l.
7. the dispersion of a kind of polyester-cotton fabric according to claim 1, active one-bath process technology is characterized in that: the temperature increase speed of said step (3) is 2.5-3.5 ℃/min.
8. the dispersion of a kind of polyester-cotton fabric according to claim 1, active one-bath process technology is characterized in that: the temperature increase speed of said step (4) is 1-2 ℃/min.
9. the dispersion of a kind of polyester-cotton fabric according to claim 1, active one-bath process technology is characterized in that: the temperature increase speed of said step (5) is 2-3 ℃/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010585104.5A CN102561071B (en) | 2010-12-23 | 2010-12-23 | Dispersing and active one bath dyeing technology of polyester-cotton fabric |
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| CN201010585104.5A CN102561071B (en) | 2010-12-23 | 2010-12-23 | Dispersing and active one bath dyeing technology of polyester-cotton fabric |
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| CN102561071A true CN102561071A (en) | 2012-07-11 |
| CN102561071B CN102561071B (en) | 2014-04-09 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926185A (en) * | 2012-11-05 | 2013-02-13 | 南通纺织职业技术学院 | Dyeing and finishing process for polyester-cotton blending woven fluorescent yellow fabrics |
| CN102978980A (en) * | 2012-11-15 | 2013-03-20 | 绍兴市华绅纺织品整理有限公司 | Polyester cotton one bath process dye |
| CN103541247A (en) * | 2013-09-27 | 2014-01-29 | 浙江亿得化工有限公司 | Disperse/active dye one-bath two-step dip dyeing method for polyester-cotton fabric |
| CN103993487A (en) * | 2014-05-21 | 2014-08-20 | 太仓市梦凡化纤有限公司 | Dyeing process of polyester cotton fiber fabric |
| CN104213442A (en) * | 2014-08-20 | 2014-12-17 | 张家港互益染整有限公司 | Short-process dyeing method of polyester-cotton knitted fabric |
| CN106555342A (en) * | 2016-12-01 | 2017-04-05 | 淄博大染坊丝绸集团有限公司 | A kind of reactive disperse dyes one bathes polyester cotton blended yarn 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 |
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| EP0036537A2 (en) * | 1980-03-21 | 1981-09-30 | Bayer Ag | Process for dyeing fibre blends of polyester and cellulose |
| CN1978783A (en) * | 2006-12-14 | 2007-06-13 | 王启明 | PTT fiber and celluse fiber one-bath dyeing method |
| CN101392462A (en) * | 2007-09-18 | 2009-03-25 | 华纺股份有限公司 | One bath super dark dyeing technology of polyester-cotton fabric disperse and reactive dyes |
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2010
- 2010-12-23 CN CN201010585104.5A patent/CN102561071B/en active Active
Patent Citations (3)
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| EP0036537A2 (en) * | 1980-03-21 | 1981-09-30 | Bayer Ag | Process for dyeing fibre blends of polyester and cellulose |
| CN1978783A (en) * | 2006-12-14 | 2007-06-13 | 王启明 | PTT fiber and celluse fiber one-bath dyeing method |
| CN101392462A (en) * | 2007-09-18 | 2009-03-25 | 华纺股份有限公司 | One bath super dark dyeing technology of polyester-cotton fabric disperse and reactive dyes |
Non-Patent Citations (2)
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| 彭志忠: "PTT/棉混纺织物分散/活性一浴染色工艺", 《染整技术》, vol. 28, no. 9, 20 September 2006 (2006-09-20), pages 25 - 26 * |
| 赵欣等: "涤棉织物分散/活性碱性一浴一步法染色工艺探讨", 《纺织学报》, vol. 24, no. 2, 15 April 2003 (2003-04-15), pages 148 - 151 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926185A (en) * | 2012-11-05 | 2013-02-13 | 南通纺织职业技术学院 | Dyeing and finishing process for polyester-cotton blending woven fluorescent yellow fabrics |
| CN102926185B (en) * | 2012-11-05 | 2014-04-23 | 南通纺织职业技术学院 | Dyeing and finishing process for polyester-cotton blending woven fluorescent yellow fabrics |
| CN102978980A (en) * | 2012-11-15 | 2013-03-20 | 绍兴市华绅纺织品整理有限公司 | Polyester cotton one bath process dye |
| CN103541247A (en) * | 2013-09-27 | 2014-01-29 | 浙江亿得化工有限公司 | Disperse/active dye one-bath two-step dip dyeing method for polyester-cotton fabric |
| CN103993487A (en) * | 2014-05-21 | 2014-08-20 | 太仓市梦凡化纤有限公司 | Dyeing process of polyester cotton fiber fabric |
| CN104213442A (en) * | 2014-08-20 | 2014-12-17 | 张家港互益染整有限公司 | Short-process dyeing method of polyester-cotton knitted fabric |
| CN106555342A (en) * | 2016-12-01 | 2017-04-05 | 淄博大染坊丝绸集团有限公司 | A kind of reactive disperse dyes one bathes polyester cotton blended yarn 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102561071B (en) | 2014-04-09 |
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Inventor after: Chen Qiang Inventor after: Chen Feng Inventor after: Chang Xiangzhen Inventor before: Chang Xiangzhen Inventor before: Zhang Xin Inventor before: Fu Chunlin |
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