CN109281206A - A kind of polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process - Google Patents
A kind of polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process Download PDFInfo
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- CN109281206A CN109281206A CN201811042010.6A CN201811042010A CN109281206A CN 109281206 A CN109281206 A CN 109281206A CN 201811042010 A CN201811042010 A CN 201811042010A CN 109281206 A CN109281206 A CN 109281206A
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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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
- D06P3/8238—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye
- D06P3/8252—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye using dispersed and reactive dyes
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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
- 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
- D06P1/0004—General aspects of dyeing
- D06P1/0016—Dye baths containing a dyeing agent in a special form such as for instance in melted or solid form, as a floating film or gel, spray or aerosol, or atomised dyes
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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
- 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
- D06P1/0032—Determining dye recipes and dyeing parameters; Colour matching or monitoring
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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
- 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
- D06P1/16—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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- 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
- 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
-
- 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
- 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
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process, it include: preparation dye liquor, the dye liquor includes: reactive dye 0.5-2%owf, sodium sulphate 10-30g/L, pH buffer 1-3g/L, microcapsule disperse dye 0.5-5%owf, dyeing assistant 0.1-3g/L, adjusting dye liquor pH is 4-6, polyester-cotton blend is immersed according to bath raio 1:10-30,80-90 DEG C is warming up to the rate of 2-3 DEG C/min, keep the temperature 5-15min, 130-140 DEG C is warming up to again with the rate of 1.5-2.5 DEG C/min, keep the temperature 25-35min, it is cooled to 70-80 DEG C, keeps the temperature 5-15min.A kind of polyester-cotton blend disperse dyes proposed by the present invention and reactive dye One Bath Dyeing Process, not only high production efficiency, process flow are short, but also dyestuff is widely applicable, and colouring is uniform, color fastness height and good level-dyeing property.
Description
Technical field
The present invention relates to staining technique field more particularly to a kind of polyester-cotton blend disperse dyes and reactive dye one-bath dyeing works
Skill.
Background technique
The dyeing of polyester cotton, for a long time using the dyeing of two-bath process (including dyeing pre-treatment, point
Dissipate dyes terylene, reduction cleaning, washing, reactive dye resisdye cotton and water-washing step), i.e., dispersion first is used at (130 DEG C) of high temperature
Dyes polyester fiber after reduction cleaning, then at (60 DEG C or less) of room temperature uses Dyeing of Cotton Fabric with Reactive Dyes fiber.The traditional handicraft includes
Pre-treatment, disperse dyeing of polyester, reduction cleaning, washing, reactive dye resisdye cotton and water-washing step are dyed, because process is numerous
Miscellaneous, time-consuming (12h) for processing, causes production efficiency lower.
Existing Dyeing with Disperse/Reactive one-bath dyeing substitution two one bath two-step of Dyeing with Disperse/Reactive dyeing, although can be
The two-bath process institute problem is avoided to a certain extent, but there is also largely ask for Dyeing with Disperse/Reactive one-bath process method
Topic, such as the limitation of reactive dye used and disperse dyes are very big, and either reactive dye or disperse dyes all need
Certain specific dyeability requirements do not have extensive use value, and two kinds of dyestuffs can interact in a bath, cause
The defects of color is uneven, generates dyeing defect, color difference, and degree of fixation is low.It would therefore be highly desirable to develop, a kind of applicability is extensive and colouring is equal
The polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process even, degree of fixation is high.
Summary of the invention
The problem of based on background technique, the invention proposes a kind of polyester-cotton blend disperse dyes and reactive dye single bath process
Dyeing, not only high production efficiency, process flow are short, but also dyestuff is widely applicable, and colouring is uniform, color fastness height and level dyeing
Property is good.
The invention proposes a kind of polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process, comprising: prepares dye liquor, institute
Stating dye liquor includes: reactive dye 0.5-2%owf, sodium sulphate 10-30g/L, pH buffer 1-3g/L, microcapsule disperse dye
0.5-5%owf, dyeing assistant 0.1-3g/L, adjusting dye liquor pH be 4-6, according to bath raio 1:10-30 immerse polyester-cotton blend, with 2-3 DEG C/
The rate of min is warming up to 80-90 DEG C, keeps the temperature 5-15min, then be warming up to 130-140 DEG C with the rate of 1.5-2.5 DEG C/min, protects
Warm 25-35min is cooled to 70-80 DEG C, keeps the temperature 5-15min, just washes, soap, rear to wash, drying.
Preferably, preparing the microcapsule disperse dye includes: to be added to the water beta-cyclodextrin, add citric acid and time
The weight ratio of sodium phosphite, beta-cyclodextrin, citric acid and sodium hypophosphite is 9-12:3-5:1, is stirred after being warming up to 90-100 DEG C
1-2h is reacted, it is cooling, it filters, after being recrystallized with the mixed solvent of water and acetone, obtains citric acid-beta-cyclodextrin esterification
Object；The citric acid-beta-cyclodextrin carboxylate is soluble in water, the ethanol solution dissolved with disperse dyes, disperse dyes, β-are added
The weight ratio of cyclodextrin is 1:3-10, and 1-2h is stirred to react after being warming up to 50-60 DEG C, removes solvent, obtains the disperse dyes
Microcapsules.
Preferably, the disperse dyes are ahthraquinone disperse dye, preferably disperse red E-3B, Disperse Blue 2BLN, dispersion
At least one of emerald green orchid S-GL.
Preferably, the reactive dye are that vinyl sulfone(RemzaolHuo Xingranliaohuoxingjituan) class reactive dye or one chloro-s-triazine/vinyl sulfone double-active base class are living
Property dyestuff, at least one of preferably active red KE-3B, active yellow KD-3G, Reactive Turquoise Blue KN-G.
Preferably, the dyeing assistant includes alkali dyeing assistant and nonionic high temperature levelling agent.
Preferably, the alkali dyeing assistant is triethanolamine, N methyldiethanol amine, N, in N- dimethylethanolamine
It is at least one；The nonionic high temperature levelling agent be tristyryl phenol polyoxyethylene ether, in fatty alcohol polyoxyethylene ether extremely
Few one kind.
Preferably, the pH buffer is sodium dihydrogen phosphate/disodium hydrogen phosphate or potassium dihydrogen phosphate/disodium hydrogen phosphate.
The present invention proposes a kind of polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process, in order to avoid dispersion, activity
Dyestuff influences each other in dyeing course, by being dyed using micro-encapsulation disperse dyes, the microcapsule disperse dye
By being included using the beta-cyclodextrin after Citrin ester to disperse dyes, on the one hand, micro-encapsulation disperse dyes can be with
It avoids disperse dyes from directly contacting with reactive dye, impacts；On the other hand, in high-temperature dyeing procedure, Citrin ester
Beta-cyclodextrin afterwards can also be reacted with the hydroxyl on polyester fiber, thus by cyclodextrin essence anchor on to dyeing and weaving object, due to parent
Aqueous beta-cyclodextrin will not have an impact the surface hydrophilic performance of polyester-cotton fabric, therefore be conducive to the dispersion included in capsule
The upper dye of dyestuff；And since beta-cyclodextrin includes disperse dyes, it may not be necessary in addition add auxiliary agent
So that disperse dyes obtain good dye-uptake；This microcapsule disperse dye body has excellent slow-release function simultaneously, therefore
Dyeing speed can be controlled, realization is not interfere with each other with reactive dye, to have good even dyeing effect, and is utilized
The isolation performance of microcapsules does not need that level dyeing and Gao Se can be reached using processes such as the auxiliary agents such as dispersing agent and reduction cleanings
The purpose of fastness, to effectively prevent influencing and hydrolyze to destroy on reactive dye.
In addition, in specific dyeing process, since the reaction rate of reactive dye is in addition to the active group for being decided by it, and also
Change with pH value and temperature, therefore further include control dye liquor pH and heating rate in dyeing of the present invention, wherein rising
The control of warm rate keeps the sensitizing range contaminated on reactive dye heating speed slower, preferable dyeing effect thereby is achieved, entirely
Cloth cover dye uniformity, reproducibility and color fastness are all fabulous；Additionally due to the suction of the cyclodextrin molecular on microcapsule disperse dye
Attached performance, hence it is evident that improve reactive dye to the affinity of polyester-cotton fabric fiber, so as to by the reactive dye in dye liquor into
One step is adsorbed on polyester-cotton fabric fiber, so with polyester-cotton fabric fiber-reactive, not only contribute to improve reactive dye fixation
Rate, and it is possible to prevente effectively from reactive dye hydrolysis, avoid the use of a large amount of salt, hence it is evident that lower the pollution of dye bath.
In summary, a kind of polyester-cotton blend disperse dyes proposed by the present invention and reactive dye One Bath Dyeing Process, by adopting
With disperse dyes are encapsulated, in addition to saving the reduction cleaning after dye is washed, dyeing process is set to reduce simultaneously, dyeing time can also
To shorten, utilization rate of equipment and installations and worker's production efficiency can be improved 35% or more；Additionally due in dyeing course reactive dye and point
Dissipate dyestuff and interfere with each other reduction, therefore the two all has very high dye-uptake, with this technique dye come polyester-cotton blend cloth specimen, have
Full color, rub resistance and sunlight fastness are excellent, and degree of fixation improves 30% or more than traditional handicraft.
Specific embodiment
Embodiment 1
A kind of polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process, comprising: prepare dye liquor, the dye liquor includes:
Reactive dye 0.5%owf, sodium sulphate 10g/L, pH buffer 1g/L, microcapsule disperse dye 0.5%owf, dyeing assistant 3g/
L, the reactive dye are active red KE-3B, and the dyeing assistant includes triethanolamine and tristyryl phenol polyoxyethylene ether；
The pH buffer be sodium dihydrogen phosphate/disodium hydrogen phosphate, adjust dye liquor pH be 4, according to bath raio 1:30 immerse polyester-cotton blend, with 2 DEG C/
The rate of min is warming up to 90 DEG C, keeps the temperature 5min, then be warming up to 130 DEG C with the rate of 2.5 DEG C/min, keeps the temperature 35min, be cooled to
70 DEG C, 15min is kept the temperature, washes 20min at 50 DEG C, is soaped at 90 DEG C 25min using 1g/L neutrality soap flakes and 3g/L soda ash, 30
15min is washed at DEG C, is dried；
Wherein, preparing the microcapsule disperse dye includes: to be added to the water beta-cyclodextrin, adds citric acid and time Asia
The weight ratio of sodium phosphate, beta-cyclodextrin, citric acid and sodium hypophosphite is 9:5:1, and 2h is stirred to react after being warming up to 90 DEG C, cold
But, it filters, after being recrystallized with the mixed solvent of water and acetone, obtains citric acid-beta-cyclodextrin carboxylate；By the lemon
Acid-beta-cyclodextrin carboxylate is soluble in water, and the ethanol solution dissolved with disperse dyes, the weight of disperse dyes, beta-cyclodextrin is added
Than for 1:3, being stirred to react 1h after being warming up to 60 DEG C, solvent is removed, the microcapsule disperse dye is obtained；The disperse dyes point
Dissipate red E-3B.
Embodiment 2
A kind of polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process, comprising: prepare dye liquor, the dye liquor includes:
Reactive dye 2%owf, sodium sulphate 30g/L, pH buffer 3g/L, microcapsule disperse dye 5%owf, dyeing assistant 0.1g/L,
The reactive dye are active yellow KD-3G, and the dyeing assistant includes N methyldiethanol amine and fatty alcohol polyoxyethylene ether, institute
State pH buffer be potassium dihydrogen phosphate/disodium hydrogen phosphate, adjust dye liquor pH be 6, according to bath raio 1:10 immerse polyester-cotton blend, with 3 DEG C/
The rate of min is warming up to 80 DEG C, keeps the temperature 15min, then be warming up to 140 DEG C with the rate of 1.5 DEG C/min, keeps the temperature 25min, be cooled to
80 DEG C, 5min is kept the temperature, washes 10min at 60 DEG C, is soaped at 100 DEG C 15min using 3g/L neutrality soap flakes and 1g/L soda ash, 40
5min is washed at DEG C, is dried；
Wherein, preparing the microcapsule disperse dye includes: to be added to the water beta-cyclodextrin, adds citric acid and time Asia
The weight ratio of sodium phosphate, beta-cyclodextrin, citric acid and sodium hypophosphite is 12:3:1, and 1h is stirred to react after being warming up to 100 DEG C, cold
But, it filters, after being recrystallized with the mixed solvent of water and acetone, obtains citric acid-beta-cyclodextrin carboxylate；By the lemon
Acid-beta-cyclodextrin carboxylate is soluble in water, and the ethanol solution dissolved with disperse dyes, the weight of disperse dyes, beta-cyclodextrin is added
Than for 1:10, being stirred to react 2h after being warming up to 50 DEG C, solvent is removed, the microcapsule disperse dye is obtained；The disperse dyes
For Disperse Blue 2BLN.
Embodiment 3
A kind of polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process, comprising: prepare dye liquor, the dye liquor includes:
Reactive dye 1%owf, sodium sulphate 20g/L, pH buffer 2g/L, microcapsule disperse dye 3%owf, dyeing assistant 2g/L, institute
Stating reactive dye is Reactive Turquoise Blue KN-G, and the dyeing assistant includes N, N- dimethylethanolamine and tristyryl phenol polyoxy second
Alkene ether, adjusting dye liquor pH is 5, immerses polyester-cotton blend according to bath raio 1:20, is warming up to 85 DEG C with the rate of 2.5 DEG C/min, heat preservation
10min, then 135 DEG C are warming up to the rate of 2 DEG C/min, 30min is kept the temperature, is cooled to 75 DEG C, 10min is kept the temperature, is washed at 55 DEG C
15min is soaped 20min at 95 DEG C using 2g/L neutrality soap flakes and 2g/L soda ash, 10min is washed at 35 DEG C, is dried；
Wherein, preparing the microcapsule disperse dye includes: to be added to the water beta-cyclodextrin, adds citric acid and time Asia
The weight ratio of sodium phosphate, beta-cyclodextrin, citric acid and sodium hypophosphite is 10:4:1, is stirred to react 1.5h after being warming up to 95 DEG C,
It is cooling, it filters, after being recrystallized with the mixed solvent of water and acetone, obtains citric acid-beta-cyclodextrin carboxylate；By the lemon
Lemon acid-beta-cyclodextrin carboxylate is soluble in water, and the ethanol solution dissolved with disperse dyes, the weight of disperse dyes, beta-cyclodextrin is added
Amount is stirred to react 1.5h, removes solvent, obtain the microcapsule disperse dye than being 1:6 after being warming up to 55 DEG C；The dispersion dye
Material is the emerald green orchid S-GL of dispersion.
Embodiment 4
A kind of polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process, comprising: prepare dye liquor, the dye liquor includes:
Reactive dye 1.5%owf, sodium sulphate 15g/L, pH buffer 1.5g/L, microcapsule disperse dye 2%owf, dyeing assistant 1g/
L, the reactive dye are Reactive Turquoise Blue KN-G, and adjusting dye liquor pH is 5, polyester-cotton blend are immersed according to bath raio 1:25, with 2.8 DEG C/min's
Rate is warming up to 86 DEG C, keeps the temperature 12min, then be warming up to 136 DEG C with the rate of 2 DEG C/min, keeps the temperature 32min, be cooled to 76 DEG C, protect
Warm 8min washes 18min at 54 DEG C, is soaped at 98 DEG C 18min using 1.5g/L neutrality soap flakes and 2.5g/L soda ash, at 32 DEG C
Wash 8min, drying；
Wherein, preparing the microcapsule disperse dye includes: to be added to the water beta-cyclodextrin, adds citric acid and time Asia
The weight ratio of sodium phosphate, beta-cyclodextrin, citric acid and sodium hypophosphite is 11:4:1, is stirred to react 1.6h after being warming up to 96 DEG C,
It is cooling, it filters, after being recrystallized with the mixed solvent of water and acetone, obtains citric acid-beta-cyclodextrin carboxylate；By the lemon
Lemon acid-beta-cyclodextrin carboxylate is soluble in water, and the ethanol solution dissolved with disperse dyes, the weight of disperse dyes, beta-cyclodextrin is added
Amount is stirred to react 1.3h, removes solvent, obtain the microcapsule disperse dye than being 1:5 after being warming up to 56 DEG C；The dispersion dye
Material is Disperse Blue 2BLN.
The test method of indices in the present invention is as follows:
Fastness to soaping is according to GB/T 3921-2008 " textile color stability test fastness to soaping " method D (4)
Measurement.
Colour fastness to rubbing is according to GB/T 3920-2008 " fabric color fastness tests colour fastness to rubbing " measurement.
Colour fastness to perspiration is measured according to GB/T 3922-1995 " textile colour fastness to perspiration test method ".
The color fastness of resistance to artificial light is according to GB/T 8426-1998 " fabric color fastness tests color fastness to light: daylight " xenon lamp side
Method 2 measures.
It is knitted through the polyester-cotton blend that polyester-cotton blend disperse dyes are obtained with reactive dye One Bath Dyeing Process described in above-described embodiment 1-4
Test result is as follows for physical performance shown in table:
In summary, a kind of polyester-cotton blend disperse dyes proposed by the present invention and reactive dye One Bath Dyeing Process, by adopting
With disperse dyes are encapsulated, in addition to saving the reduction cleaning after dye is washed, dyeing process is set to reduce simultaneously, dyeing time can also
To shorten, utilization rate of equipment and installations and worker's production efficiency can be improved 35% or more；Additionally due in dyeing course reactive dye and point
Dissipate dyestuff and interfere with each other reduction, therefore the two all has very high dye-uptake, with this technique dye come polyester-cotton blend cloth specimen, have
Full color, rub resistance and sunlight fastness are excellent, and degree of fixation improves 30% or more than traditional handicraft.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process characterized by comprising dye liquor is prepared, it is described
Dye liquor includes: reactive dye 0.5-2%owf, sodium sulphate 10-30g/L, pH buffer 1-3g/L, microcapsule disperse dye 0.5-
5%owf, dyeing assistant 0.1-3g/L, adjusting dye liquor pH are 4-6, polyester-cotton blend are immersed according to bath raio 1:10-30, with 2-3 DEG C/min's
Rate is warming up to 80-90 DEG C, keeps the temperature 5-15min, then be warming up to 130-140 DEG C with the rate of 1.5-2.5 DEG C/min, keeps the temperature 25-
35min is cooled to 70-80 DEG C, keeps the temperature 5-15min, just washes, soap, rear to wash, drying.
2. polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process according to claim 1, which is characterized in that preparation institute
Stating microcapsule disperse dye includes: to be added to the water beta-cyclodextrin, adds citric acid and sodium hypophosphite, beta-cyclodextrin, lemon
The weight ratio of lemon acid and sodium hypophosphite is 9-12:3-5:1, and 1-2h is stirred to react after being warming up to 90-100 DEG C, cooling, is filtered,
After being recrystallized with the mixed solvent of water and acetone, citric acid-beta-cyclodextrin carboxylate is obtained；By the citric acid-β-ring
Dextrin ester compound is soluble in water, be added dissolved with disperse dyes ethanol solution, disperse dyes, beta-cyclodextrin weight ratio be 1:3-
10, it is stirred to react 1-2h after being warming up to 50-60 DEG C, removes solvent, obtains the microcapsule disperse dye.
3. polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process according to claim 2, which is characterized in that described point
Dissipating dyestuff is at least one of ahthraquinone disperse dye, preferably disperse red E-3B, Disperse Blue 2BLN, the emerald green orchid S-GL of dispersion.
4. any one of -3 polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process, feature exist according to claim 1
In, reactive dye be vinyl sulfone(RemzaolHuo Xingranliaohuoxingjituan) class reactive dye or one chloro-s-triazine/vinyl sulfone double-active base class reactive dye, preferably
At least one of active red KE-3B, active yellow KD-3G, Reactive Turquoise Blue KN-G.
5. any one of -4 polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process, feature exist according to claim 1
In the dyeing assistant includes alkali dyeing assistant and nonionic high temperature levelling agent.
6. polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process according to claim 5, which is characterized in that the alkali
Property dyeing assistant be triethanolamine, N methyldiethanol amine, N, at least one of N- dimethylethanolamine；The nonionic is high
Warm levelling agent is at least one of tristyryl phenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether.
7. any one of -6 polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process, feature exist according to claim 1
In the pH buffer is sodium dihydrogen phosphate/disodium hydrogen phosphate or potassium dihydrogen phosphate/disodium hydrogen phosphate.
8. any one of -7 polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process, feature exist according to claim 1
In first washing temperature is 50-60 DEG C, time 10-20min；Temperature of soaping is 90-100 DEG C, time 15-25min；Water afterwards
Washing temperature is 30-40 DEG C, time 5-15min.
9. polyester-cotton blend disperse dyes and reactive dye One Bath Dyeing Process according to claim 8, which is characterized in that soap and adopt
With 1-3g/L neutrality soap flakes and 1-3g/L soda ash.
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| 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 |
| IT201900002219A1 (en) * | 2019-02-15 | 2020-08-15 | Lamberti Spa | TEXTILE PRINT OR DYE |
| CN111607986A (en) * | 2020-06-15 | 2020-09-01 | 浙江乔治白校服有限公司 | High-performance environment-friendly school uniform fabric |
| CN111636216A (en) * | 2020-06-15 | 2020-09-08 | 浙江乔治白校服有限公司 | Printing and dyeing method of environment-friendly school uniform fabric |
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| CN111636216A (en) * | 2020-06-15 | 2020-09-08 | 浙江乔治白校服有限公司 | Printing and dyeing method of environment-friendly school uniform fabric |
| CN112553919A (en) * | 2020-11-25 | 2021-03-26 | 佛山市精度纺织有限公司 | Polyester cotton one-bath dyeing process |
| EP4026945A1 (en) * | 2021-01-07 | 2022-07-13 | Calik Denim Tekstil San. Ve Tic. A.S. | Encapsulated indigo |
| WO2022148836A1 (en) * | 2021-01-07 | 2022-07-14 | Calik Denim Tekstil San. Ve Tic. A.S. | Encapsulated indigo |
| CN115418867A (en) * | 2022-08-30 | 2022-12-02 | 瑞投（上海）服饰科技有限公司 | Real silk fabric printing and dyeing process |
| CN115418867B (en) * | 2022-08-30 | 2023-12-01 | 荆州景祥新材料有限公司 | Silk fabric printing and dyeing process |
| CN115418868A (en) * | 2022-10-14 | 2022-12-02 | 瑞投（上海）服饰科技有限公司 | Washable silk fabric and printing and dyeing process thereof |
| CN115418868B (en) * | 2022-10-14 | 2023-12-22 | 新永胜科技(深圳)有限公司 | Washable silk fabric and printing and dyeing process thereof |
| CN116590938A (en) * | 2023-06-14 | 2023-08-15 | 浙江红绿蓝纺织印染有限公司 | Polyester cotton dispersion activity short-process dyeing process |
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