CN104975525B - A kind of colouring method of polyester-cotton fabric - Google Patents
A kind of colouring method of polyester-cotton fabric Download PDFInfo
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- CN104975525B CN104975525B CN201510401408.4A CN201510401408A CN104975525B CN 104975525 B CN104975525 B CN 104975525B CN 201510401408 A CN201510401408 A CN 201510401408A CN 104975525 B CN104975525 B CN 104975525B
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Abstract
The present invention relates to a kind of colouring method of polyester-cotton fabric, including：Cotton pre-treatment, dye are washed same bath and are processed, and reduction cleaning, cotton dyeing, soap.In the inventive method, the pre-treatment of cotton and the dyeing of terylene are similarly hereinafter bathed in faintly acid and are carried out.A kind of Activation of Hydrogen Peroxide Solution agent is used, hydrogen peroxide can be made in acid condition to play discoloration, made cotton obtain certain whiteness.Due to dyeing pH for faintly acid, the disperse dyes range of choice of dyeing terylene is greatly expanded.The method can contaminate the color with certain vividness, shorten technological process, can reduce certain energy consumption.
Description
Technical field
The invention belongs to blended union dyeing fabric method field, more particularly to a kind of colouring method of polyester-cotton fabric.
Background technology
Cotton fiber is natural fiber, and with good hygroscopicity, affine human body the advantages of antistatic behaviour is good, but creases easily
Shortcoming.Polyster fibre has the advantages that strength is high, wearability is good, well-pressed, does not crease easily, but has hygroscopicity poor, easily plays electrostatic etc.
Shortcoming.Polyester-cotton fabric makes two kinds of fibers learn from other's strong points to offset one's weaknesses, and improves comprehensive wearing characteristics.Traditional polyester-cotton fabric double-component dyeing bag
Include the pre-treatment of cotton, pickling, dyeing terylene, reduction cleaning, cotton dyeing, these steps of soaping.The scope of application of this set technique is very
Extensively, disperse dyes and reactive dye can be dyeed under general conditions, but technological process is long, and water consumption power consumption is high.In reality
In the production process on border, dyestuff for can require according to the color of fabric, being used etc. is simplified to tediously long technological process, such as
Save the pre-treatment of cotton, the pre-treatment of cotton and dyeing terylene one to bathe, save reduction cleaning, dyeing terylene and cotton dyeing one bath etc..
For the color with certain vividness, the pre-treatment of cotton is indispensable.The pre-treatment of cotton and the dyeing one of terylene
Bath, shortens technological process, can reduce certain energy consumption.But the pre-treatment of cotton is all to carry out in the basic conditions at present, to
One bath of cotton pre-treatment and dyeing terylene is realized, disperse dyes must be alkaline-resisting.It can be seen that this method is higher for the requirement of disperse dyes.In view of
The production status of current basic dispersion dyestuff, this method may increase overall cost on the contrary.
The content of the invention
The technical problem to be solved is to provide a kind of colouring method of polyester-cotton fabric, the colouring method of the present invention
In, the pre-treatment of cotton and the dyeing of terylene are similarly hereinafter bathed in faintly acid and are carried out, and have used a kind of Activation of Hydrogen Peroxide Solution agent, can be in acidity
Under the conditions of make hydrogen peroxide play discoloration, make cotton obtain certain whiteness；It is faintly acid due to dyeing pH, dyeing terylene
Disperse dyes range of choice is greatly expanded, and the inventive method can contaminate the color with certain vividness, shorten technological process,
Certain energy consumption can be reduced.
A kind of colouring method of the polyester-cotton fabric of the present invention, including：
Fabric in dye liquor is carried out processing before cotton and is processed with bath with dyeing terylene, the fabric after being processed；It is wherein same
Bath is processed and is specially：Under normal temperature condition, in fabric input water, bath raio is 1:12-20, adds bleeding agent, hydrogen peroxide stabilizer, double
Oxygen water acidic activator, disperse dyes, levelling agent, pH adjusting agent, cycle operation 5-10min then heat to 50-60 DEG C, plus
Enter hydrogen peroxide, be incubated 5-10min, then be warming up to 80-85 DEG C, be incubated 20-30min, be warming up to 125-130 DEG C, be incubated 30-40
DEG C, discharge opeing after cooling；
Then the fabric after process is carried out into reduction cleaning, cotton dyeing and is soaped, the polyester-cotton fabric after being dyeed.
The process of polyester-cotton fabric dyeing is carried out in overflow dyeing machine, and wherein overflow dyeing machine is overflow or jet dyeing machine；Dyeing
The water of process is industrial soft water.
During the same bath is processed, hydrogen peroxide (concentration expressed in percentage by volume 27.5%) consumption 5-15g/L, bleeding agent consumption are 1.5-
2g/L, hydrogen peroxide stabilizer consumption are 0.3-1g/L, and hydrogen peroxide acidic activator consumption is 1-5g/L, and the consumption of levelling agent is
0.5-1g/L, the consumption of disperse dyes is owf.0～10%；It is 4-6 that pH value regulator adjusts pH.(g/L of consumption is relatively
In the amount of whole body lotion volume)
The bleeding agent is the concise infiltration detergent Sinmorle FS-30 of strength (the limited public affairs of Shanghai pool star fine chemistry industry
Department)；Hydrogen peroxide stabilizer is hydrogen peroxide stabilizer WP-1 (Shanghai Jie Run textile materials factory)；Hydrogen peroxide acidic activator is dioxygen
Water acidic activator PO (the grand PO liquid of Dolly of Hangzhou Duo Wen Chemical Co., Ltd.s)；Levelling agent is high temperature levelling agent HS-3620F
(Shanghai Han Song textile technologies Co., Ltd)；Disperse dyes are ten thousand rich disperse dyes and the color not disperse dyes of Yorkshire English；PH value
Conditioning agent is acetic acid and sodium acetate.
3 DEG C/min the ramps are to 50-60 DEG C；3 DEG C/min ramps are to 80-85 DEG C；0.5 DEG C/min speed liters
Temperature is to 125-130 DEG C.
The reduction cleaning is specially：Fabric after process is washed at 60 DEG C, adds alkali and reduction cleaner, is heated up
To 80 DEG C -95 DEG C, 20-30min, then discharge opeing of lowering the temperature are incubated, add acetic acid neutralization, be warming up to 50 DEG C -60 DEG C, be incubated 10min, row
Liquid.
The alkali is soda ash, and consumption is 3-6g/L；Reduction cleaner is that (Guangdong dolantin is fine for reduction cleaner DH-8935
Chemical inc), consumption is 1-4g/L.(g/L of consumption is relative to the amount relative to whole body lotion volume)
The cotton dyeing is specially：At normal temperatures, chelating agent is added in water, after circulation 3-5min, after being warming up to 50-85 DEG C
Cotton reactive dye is added, it is 15-25min that dyestuff adds the time, after circulation 5-30min, glauber salt is added, is incubated 5-
20min, circulates 5-30min, then soda ash is added, and is incubated 20-30min, discharge opeing of finally lowering the temperature.
The chelating agent is chelating agent HS-106F (Shanghai Han Song textile technologies Co., Ltd), and consumption is 0.3-0.8g/L；
Cotton reactive dye consumption is owf.0～10%, and glauber salt is to be dividedly in some parts, and is added in 0.5-1min, and consumption is 20-35g/L；
Soda ash is to be dividedly in some parts in 0.5-1min, and consumption is 10-20g/L.(g/L of consumption is the amount relative to whole body lotion volume)
It is described to soap specially：Fabric after cotton dyeing is immersed in the water, and adds soaping agent, is warming up to 80-85 DEG C, is incubated 5-10min,
Finally wash.
The soaping agent is soaping agent RC-425A (Shanghai Ze Xing Fine Chemical Co., Ltd).
A kind of colouring method of polyester-cotton fabric in the present invention, operation include that cotton pre-treatment and dye are washed same bath and process, reduce clearly
Wash, cotton dyeing and soap, it is characterised in that the pre-treatment of cotton and the dyeing of terylene are similarly hereinafter bathed in faintly acid and carried out.
(include the acid of bleeding agent, hydrogen peroxide, hydrogen peroxide stabilizer and hydrogen peroxide with chemicals of the bath dye liquor comprising cotton pre-treatment
Property activator), disperse dyes, high temperature levelling agent and pH adjusting agent.
Color with certain vividness, for the pre-treatment degree of cotton, especially whiteness requirement is medium, higher than common face
Color, but is below the very high beautiful color of vividness.Now, the pre-treatment of cotton can be without traditional alkaline pre-treatment, this
The pre-treatment of bright employing slightly acidic bath, processes before the cotton under slightly acidic bath and dyeing terylene one is bathed, broken away under alkalescence condition
Dyeing terylene must use the predicament of basic dispersion dyestuff, greatly expand the range of choice of dyestuff.
In the inventive method, the pre-treatment of cotton and the dyeing of terylene are similarly hereinafter bathed in faintly acid and are carried out.The main work of colouring method
Sequence includes cotton pre-treatment and dyeing terylene with bath process, reduction cleaning, cotton dyeing and soaps.In front process and the dyeing terylene of cotton
In processing with bath, using a kind of hydrogen peroxide acidic activator, hydrogen peroxide can be made under mildly acidic conditions to play discoloration, so as to
Cotton fiber is made to reach certain whiteness.The held for some time when being warming up to 80～85 DEG C, makes hydrogen peroxide preferably play bleaching
Effect, then the dye terylene that heats up.The reduction cleaning technique of the present invention is depending on the concrete situation of dyeing terylene.The work of soaping of the present invention
Skill is depending on the concrete situation of cotton dyeing.
Beneficial effect
In the colouring method of the present invention, the pre-treatment of cotton and the dyeing of terylene are similarly hereinafter bathed in faintly acid and are carried out, and have used one
Activation of Hydrogen Peroxide Solution agent is planted, hydrogen peroxide can be made in acid condition to play discoloration, make cotton obtain certain whiteness；Due to dye
Color pH is faintly acid, and the disperse dyes range of choice of dyeing terylene greatly expands, the inventive method can contaminate have it is certain fresh
The color of gorgeous degree, shortens technological process, can reduce certain energy consumption.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, people in the art
Member can be made various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiment 1
Fabric is a kind of terylen cotton knitting fabric containing spandex, specially 60s/1 long-staple cotton 100% lid 30D/24F terylene+
30DLycra cotton lids wash ammonification single jersey, cotton, wash, the ratio of spandex is respectively 68.8%, 22.4% and 8.8%.
Hydrogen peroxide acidic activator is the grand PO liquid of Dolly purchased from Hangzhou Duo Wen Chemical Co., Ltd.s.
In jet dyeing machine, the dyeing to polyester-cotton fabric includes following operation：
(1) cotton pre-treatment, dye are washed same bath and are processed
By bath raio 1：12 inject industrial soft water into jet dyeing machine, by the fabric input jet dyeing machine, add
Strongly concise infiltration detergent Sinmorle FS-30 (Shanghai Ze Xing Fine Chemical Co., Ltd) 1.5g/L, hydrogen peroxide are acid living
Agent PO 3g/L, hydrogen peroxide stabilizer WP-1 (Shanghai Jie Run textile materials factory) 0.5g/L, high temperature levelling agent HS-3620F (on
Hai Hansong textile technologies Co., Ltd) 1g/L, glacial acetic acid HAC 0.4g/l and sodium acetate NaAc 0.5g/L (pH adjust after be
5.22) disperse dyes (disperse yellow Yellow S-GLS owf.0.18%, disperse orange S-4RL are added after, circulating 5 minutes
Owf.0.0125%, Intrasil Turquoise Blue HSF (English is color to stop emerald green orchid HSF) owf.0.021%), circulate 10 points
Start to warm up after clock to 60 DEG C, heating rate is 3 DEG C/min.Hydrogen peroxide (27.5%) is injected in cylinder, consumption is 15g/L, protected
Temperature 10 minutes.After insulation, 3 DEG C/min of speed rises to 80 DEG C, is incubated 20 minutes.After insulation, with 0.5 DEG C/min of speed liter
To 125 DEG C, 30 minutes are incubated.Cooling discharge opeing.
(Zhejiang Wan Feng chemical industry is limited for disperse yellow Yellow S-GLS (Zhejiang Wanfeng Chemical Co., Ltd.), disperse orange S-4RL
Company), Intrasil Turquoise Blue HSF (English is color to stop emerald green orchid HSF) (Yorkshire chemical industry Pty Ltd).
(2) reduction cleaning
Industrial soft water is injected into jet dyeing machine with the water level of operation (1), polyester-cotton fabric is washed 10 minutes at 60 DEG C,
Discharge opeing.Feedwater, adds soda ash 6g/L, reduction cleaner DH-89353g/L, is warming up to 80 DEG C, is incubated 20 minutes, discharge opeing.Feedwater,
10 minutes are washed again.Feedwater, injects acetic acid into cylinder, and consumption is 1g/L, and 50 DEG C neutralize 10 minutes.Washing.
(3) cotton dyeing
Industrial soft water is injected into jet dyeing machine with the water level of operation (1), chelating agent HS-106F (Shang Haihan are added
Song's textile technology Co., Ltd) 0.6g/L, circulate 5 minutes, temperature is gone straight up to after 80 DEG C, adds reactive dye (Kayacion
Lemon E-CG (chemical drug lemon yellow E-CG) owf.0.73%, Argazol Yellow BF-3R 150 (refined lattice element Huang BF-3R)
Owf.0.151%, Kayacion Turquoise E-CG (chemical drug kingfisher orchid E-CG) owf.0.056%, feed time is 20 points
Clock, circulation were dividedly in some parts saltcake after 15 minutes, and total concentration is 30g/L.After circulation 20 minutes, soda ash is dividedly in some parts, total concentration is
15g/L, then it is incubated 30 minutes.Cooling, discharge opeing.
Kayacion Lemon E-CG (the advanced chemical drug Chemical Co., Ltd. in Wuxi) and Kayacion Turquoise E-
(its weaving chemical industry of Town in Shanghai promise is public for CG (the advanced chemical drug Chemical Co., Ltd. in Wuxi), Argazol Yellow BF-3R 150
Department).
(4) soap
Industrial soft water is injected into jet dyeing machine with the water level of operation (1), polyester-cotton fabric is washed 10 minutes at 60 DEG C,
Discharge opeing.Feedwater, adds soaping agent RC-425A (Shanghai Ze Xing Fine Chemical Co., Ltd), is warming up to 85 DEG C, is incubated 10 minutes,
Discharge opeing.Hot water wash, sampling.
Claims (9)
1. a kind of colouring method of polyester-cotton fabric, including：
Fabric in dye liquor is carried out processing before cotton and is processed with bath with dyeing terylene, the fabric after being processed；At wherein with bath
Reason is specially：Under normal temperature condition, in fabric input water, bath raio is 1:12-20, adds bleeding agent, hydrogen peroxide stabilizer, hydrogen peroxide
Acidic activator, disperse dyes, levelling agent, pH adjusting agent, cycle operation 5-10min then heat to 50-60 DEG C, add double
Oxygen water, is incubated 5-10min, then is warming up to 80-85 DEG C, is incubated 20-30min, is warming up to 125-130 DEG C, is incubated 30-40 DEG C, drop
Discharge opeing after temperature；
Then the fabric after process is carried out into reduction cleaning, cotton dyeing and is soaped, the polyester-cotton fabric after being dyeed；
During wherein described same bath is processed, dioxygen water consumption 5-15g/L, bleeding agent consumption is 1.5-2g/L, and hydrogen peroxide stabilizer is used
Measure as 0.3-1g/L, hydrogen peroxide acidic activator consumption is 1-5g/L, the consumption of levelling agent is 0.5-1g/L, the use of disperse dyes
Measure as owf. 0 ~ 10%；It is 4-6 that pH value regulator adjusts pH；Wherein the consumption of disperse dyes is not 0.
2. the colouring method of a kind of polyester-cotton fabric according to claim 1, it is characterised in that：The process of polyester-cotton fabric dyeing
Carry out in overflow dyeing machine, wherein overflow dyeing machine is overflow or jet dyeing machine；The water of dyeing course is industrial soft water.
3. the colouring method of a kind of polyester-cotton fabric according to claim 1, it is characterised in that：The bleeding agent is strength essence
Practice infiltration detergent Sinmorle FS-30；Hydrogen peroxide stabilizer is hydrogen peroxide stabilizer WP-1；Hydrogen peroxide acidic activator is
Hydrogen peroxide acidic activator PO；Levelling agent is high temperature levelling agent HS-3620F；PH value regulator is acetic acid and/or sodium acetate.
4. the colouring method of a kind of polyester-cotton fabric according to claim 1, it is characterised in that：3 DEG C/min ramps are extremely
50-60℃；3 DEG C/min ramps are to 80-85 DEG C；0.5 DEG C/min ramps are to 125-130 DEG C.
5. the colouring method of a kind of polyester-cotton fabric according to claim 1, it is characterised in that：The reduction cleaning is concrete
For：Fabric after process is washed at 60 DEG C, adds alkali and reduction cleaner, is warming up to 80 DEG C -95 DEG C, is incubated 20-
30min, then discharge opeing of lowering the temperature, add acetic acid neutralization, are warming up to 50 DEG C -60 DEG C, be incubated 10min, discharge opeing.
6. the colouring method of a kind of polyester-cotton fabric according to claim 5, it is characterised in that：The alkali be soda ash, consumption
For 3-6 g/L；Reduction cleaner is reduction cleaner DH-8935, and consumption is 1-4 g/L.
7. the colouring method of a kind of polyester-cotton fabric according to claim 1, it is characterised in that：The cotton dyeing is specially：
At normal temperatures, chelating agent is added in water, after circulation 3-5min, after being warming up to 50-85 DEG C, adds cotton reactive dye, dyestuff to add
Time is 15-25min, after circulation 5-30min, glauber salt is added, is incubated 5-20min, is circulated 5-30min, then soda ash is added
Enter, be incubated 20-30min, discharge opeing of finally lowering the temperature.
8. the colouring method of a kind of polyester-cotton fabric according to claim 7, it is characterised in that：The chelating agent is chelating agent
HS-106F, consumption are 0.3-0.8g/L；Cotton reactive dye consumption is owf. 0 ~ 10%；Glauber salt is to be dividedly in some parts, 0.5-
Add in 1min, consumption is 20-35g/L；Soda ash is to be dividedly in some parts in 0.5-1min, and consumption is 10-20g/L；Wherein cotton lives
Property dye dosage be 0.
9. the colouring method of a kind of polyester-cotton fabric according to claim 1, it is characterised in that：It is described to soap specially：Cotton
Fabric after dyeing is immersed in the water, and adds soaping agent, is warming up to 80-85 DEG C, is incubated 5-10min, finally washes.
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| CN105239418A (en) * | 2015-11-11 | 2016-01-13 | 泮冬飞 | Aqueous dye and application thereof |
| CN106012583B (en) * | 2016-05-24 | 2018-10-26 | 晋江市隆盛针织印染有限公司 | Cotton washs the one bath dyeing technology of textile fabric |
| CN106223003B (en) * | 2016-07-29 | 2018-11-20 | 安徽亚源印染有限公司 | A kind of dyeing and finishing technology of polyester-cotton blend mixed fiber fabric |
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| CN111172790A (en) * | 2020-01-22 | 2020-05-19 | 鲁泰纺织股份有限公司 | One-step dyeing method for polyester cotton or polyester regenerated fiber |
| CN112252060A (en) * | 2020-10-21 | 2021-01-22 | 上海嘉乐股份有限公司 | Polyester cotton dyeing reduction-free cleaning process |
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Effective date of registration: 20191022 Address after: 201505 floor 3, building 6, No. 1918, Tingfeng Road, Tinglin Town, Jinshan District, Shanghai Patentee after: Shanghai Jialinjie Textile Technology Co., Ltd. Address before: 201504 Shanghai city Jinshan District ting Lin Zhen Ting Feng Road No. 1918 Patentee before: Shanghai Challenge Textile Co., Ltd. |