CN107217508B - A kind of CVC Dan Sibai dyeing fabric method of uniform color - Google Patents
A kind of CVC Dan Sibai dyeing fabric method of uniform color Download PDFInfo
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- CN107217508B CN107217508B CN201710613981.0A CN201710613981A CN107217508B CN 107217508 B CN107217508 B CN 107217508B CN 201710613981 A CN201710613981 A CN 201710613981A CN 107217508 B CN107217508 B CN 107217508B
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- cvc
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- disperse
- dye
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- 239000004744 fabric Substances 0.000 title claims abstract description 42
- 238000004043 dyeing Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000010792 warming Methods 0.000 claims abstract description 30
- 238000002203 pretreatment Methods 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 10
- 239000000344 soap Substances 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 6
- 239000003094 microcapsule Substances 0.000 claims description 50
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 48
- 239000000986 disperse dye Substances 0.000 claims description 41
- 108010010803 Gelatin Proteins 0.000 claims description 32
- 239000008273 gelatin Substances 0.000 claims description 32
- 229920000159 gelatin Polymers 0.000 claims description 32
- 235000019322 gelatine Nutrition 0.000 claims description 32
- 235000011852 gelatine desserts Nutrition 0.000 claims description 32
- 239000000975 dye Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 18
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 18
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 18
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 18
- 239000000985 reactive dye Substances 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 17
- QEORVDCGZONWCJ-UHFFFAOYSA-N 2-[[4-[2-cyanoethyl(ethyl)amino]phenyl]diazenyl]-5-nitrobenzonitrile Chemical compound C1=CC(N(CCC#N)CC)=CC=C1N=NC1=CC=C([N+]([O-])=O)C=C1C#N QEORVDCGZONWCJ-UHFFFAOYSA-N 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 16
- JSFUMBWFPQSADC-UHFFFAOYSA-N Disperse Blue 1 Chemical compound O=C1C2=C(N)C=CC(N)=C2C(=O)C2=C1C(N)=CC=C2N JSFUMBWFPQSADC-UHFFFAOYSA-N 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 16
- 239000007864 aqueous solution Substances 0.000 claims description 16
- VGKYEIFFSOPYEW-UHFFFAOYSA-N 2-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound Cc1cc(ccc1O)N=Nc1ccc(cc1)N=Nc1ccccc1 VGKYEIFFSOPYEW-UHFFFAOYSA-N 0.000 claims description 9
- 238000004132 cross linking Methods 0.000 claims description 9
- 238000004090 dissolution Methods 0.000 claims description 9
- 238000007711 solidification Methods 0.000 claims description 9
- 230000008023 solidification Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 229960000583 acetic acid Drugs 0.000 claims description 8
- 239000012362 glacial acetic acid Substances 0.000 claims description 8
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 7
- 239000006174 pH buffer Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000006071 cream Substances 0.000 claims 1
- 238000004945 emulsification Methods 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 description 8
- 230000001804 emulsifying effect Effects 0.000 description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000982 direct dye Substances 0.000 description 2
- 238000004044 disperse dyeing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000009990 desizing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009992 mercerising Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004045 reactive dyeing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- 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
- D06P1/0032—Determining dye recipes and dyeing parameters; Colour matching or monitoring
-
- 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
-
- 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
- D06P1/46—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 using compositions containing natural macromolecular substances or derivatives thereof
-
- 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
- D06P1/46—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 using compositions containing natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
- D06P1/50—Derivatives of cellulose
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The present invention discloses a kind of CVC Dan Sibai dyeing fabric method of uniform color, include the following steps: that CVC Dan Sibai fabric is taken to carry out pre-treatment, is then impregnated into dye liquor, bath raio 1:30-40, it is warming up to 85-95 DEG C, 15-25min is kept the temperature, then is warming up to 135-145 DEG C, keeps the temperature 40-60min, it is cooled to 85-95 DEG C, washing, soaps, then wash drying.Operation of the present invention is simple, and dyeing cycle is short, and environmental pollution is small, even dyeing, and colourability is good, and soaping fastness is good, and fastness to rubbing is good.
Description
Technical field
The present invention relates to textile dyeing technical field more particularly to a kind of CVC Dan Sibai dyeing fabrics of uniform color
Method.
Background technique
CVC fabric is only to wash and the face in the fabric of two kinds of ingredients of cotton, when cotton component content equals or exceeds 50%
Material.CVC fabric has good wearability and wrinkle resistance, it is not easy to deform, in the case where especially machine-washing.
Terylene generally uses disperse dyeing, and cotton fiber can use reactive dye, direct dyes, reducing dye dye
Color, therefore, the dyeing of polyester cotton generally use Dyeing with Disperse/Reactive, dispersion/direct dyes, dispersion/reducing dye etc.
Dyeing.In order to make finished product that there is preferable dyefastness, bright degree and better simply dyeing, generally use
Dyeing with Disperse/Reactive dyes polyester-cotton fabric.
It is carried out currently, Dyeing with Disperse/Reactive dyeing often selects dispersion/activity two to bathe method, first dye is washed, then contaminates cotton, but by
It is long in the wet-milling product time, easily make cloth cover fluffing and influence the feel of fabric, declines product quality and economic benefit, and can produce
Raw large amount of sewage, influences environment.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of CVC Dan Sibai fabric dyeings of uniform color
Color method, operation of the present invention is simple, and dyeing cycle is short, and environmental pollution is small, even dyeing, and colourability is good, and soaping fastness is good, antifriction
Rubbing fastness is good.
A kind of CVC Dan Sibai dyeing fabric method of uniform color proposed by the present invention includes the following steps: to take CVC red
This primary fabric carries out pre-treatment, is then impregnated into dye liquor, bath raio 1:30-40, is warming up to 85-95 DEG C, keeps the temperature 15-25min,
It is warming up to 135-145 DEG C again, keeps the temperature 40-60min, is cooled to 85-95 DEG C, washing is soaped, then wash drying.
Preferably, dye liquor include: microcapsule disperse dye 1.5-2.5% (owf), reactive dye 1.5-2.5% (owf),
Anhydrous sodium sulfate 35-45g/L, pH buffer 1.5-2.5g/L, wherein the owf in microcapsule disperse dye is disperse dyes
owf。
Preferably, include the following steps: that CVC Dan Sibai fabric is taken to carry out pre-treatment, be then impregnated into dye liquor, with 2-
The speed of 2.4 DEG C/min is warming up to 85-95 DEG C, keeps the temperature 15-25min, then be warming up to 135-145 with the speed of 1-1.2 DEG C/min
DEG C, 40-60min is kept the temperature, isolation microcapsule disperse dye is continued to keep the temperature 15-25min, be cooled down with the speed of 1.5-1.7 DEG C/min
To 85-95 DEG C, 8-12min is rinsed with the water that temperature is 35-45 DEG C, soap 6-8min at a temperature of 80-90 DEG C, then washes drying.
Preferably, the disperse dyes in microcapsule disperse dye are C.I. disperse red 73, C.I. DISPERSE Yellow 211 or C.I.
Disperse blue 183.
Preferably, reactive dye are KN type reactive dye, KE type reactive dye or KD type reactive dye.
Preferably, in the preparation process of microcapsule disperse dye, carboxymethyl cellulose, gelatin are added to the water dissolution,
Then disperse dyes stirring and emulsifying is added, is warming up to 45-55 DEG C, adjusts pH=4.2-4.25, insulated and stirred 50-70min, cooling
To 8-12 DEG C, pH=6-6.5 is adjusted, formaldehyde solidification crosslinking 2-3h is added, filtering is dried to obtain microcapsule disperse dye.
Preferably, in the preparation process of microcapsule disperse dye, carboxymethyl cellulose, gelatin are added to the water dissolution,
Then disperse dyes stirring and emulsifying is added, is warming up to 45-55 DEG C, pH=4.2-4.25 is adjusted with glacial acetic acid aqueous solution, with 200-
The speed insulated and stirred 50-70min of 300r/min, is cooled to 8-12 DEG C, adjusts pH=6-6.5 with sodium hydrate aqueous solution, adds
Enter formaldehyde solidification crosslinking 2-3h, filtering is dried to obtain microcapsule disperse dye.
Preferably, in the preparation process of microcapsule disperse dye, carboxymethyl cellulose, gelatin, water weight ratio be
0.1-0.2:1.8-1.9:200.
Preferably, in the preparation process of microcapsule disperse dye, the weight ratio of disperse dyes and gelatin is 19-21:18-
19。
Preferably, in the preparation process of microcapsule disperse dye, the weight ratio of gelatin and formaldehyde is 18-19:4.5-5.
In the CVC Dan Sibai dyeing fabric method of above-mentioned uniform color, pre-treatment include singe, desizing, practice boil, bleach,
Mercerising is operated according to conventional technical means in the art.
CVC Dan Sibai fabric further includes tentering, preshrunk, whole latitude crystallization operation after dyeing.
In the preparation process of above-mentioned microcapsule disperse dye, the dosage of water is not provided, determines its dosage according to concrete operations.
In the preparation process of above-mentioned microcapsule disperse dye, do not provide glacial acetic acid aqueous solution, sodium hydrate aqueous solution it is dense
Degree, determines its dosage according to concrete operations.
The present invention is by selecting suitable reactive dye, so that having good colourability under the high temperature conditions；It selects and closes
Suitable disperse dyes and gelatin, carboxymethyl cellulose cooperate to obtain microcapsule disperse dye, avoid using levelling agent and divide
Powder reduces environmental pollution；Disperse dyes and gelatin, carboxymethyl cellulose cooperate, so that disperse dyes are in hot conditions
Under to washing with good level-dyeing property, colourability, soaping fastness and fastness to rubbing, and will not influence cotton dyeing, Bu Hui
Spot is formed on cotton fiber, greatly reduces the dyeing difficulty of cotton-polyester blend fabric, and selects suitable staining procedure and dye
Color parameter substantially reduces dyeing cycle, and reduces production cost and the pollution to environment；The present invention is guaranteeing product quality
Under the premise of, shorten the dyeing process time, reduce production cost, improves dye utilization rate, even dyeing, environmental pollution is small.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of CVC Dan Sibai dyeing fabric method of uniform color includes the following steps: that CVC Dan Sibai fabric is taken to carry out
Then pre-treatment is impregnated into dye liquor, bath raio 1:35, is warming up to 90 DEG C, keeps the temperature 20min, then be warming up to 140 DEG C, is kept the temperature
50min, is cooled to 90 DEG C, and washing is soaped, then wash drying.
Embodiment 2
A kind of CVC Dan Sibai dyeing fabric method of uniform color includes the following steps: that CVC Dan Sibai fabric is taken to carry out
Then pre-treatment is impregnated into dye liquor, bath raio 1:40, is warming up to 95 DEG C with the speed of 2 DEG C/min, keeps the temperature 15min, then with
The speed of 1.2 DEG C/min is warming up to 135 DEG C, keeps the temperature 60min, and isolation microcapsule disperse dye continues to keep the temperature 15min, with 1.7 DEG C/
The speed of min is cooled to 85 DEG C, rinses 8min with the water that temperature is 45 DEG C, soap 6min at a temperature of 90 DEG C, then washes drying；
Dye liquor includes: C.I. disperse red 73 microcapsules 1.5% (owf), KN type reactive dye 2.5% (owf), anhydrous slufuric acid
Sodium 35g/L, pH buffer 2.5g/L, wherein the owf in C.I. disperse red 73 microcapsules is the owf of C.I. disperse red 73；
In the preparation process of C.I. disperse red 73 microcapsules, carboxymethyl cellulose, gelatin are added to the water dissolution, then
C.I. disperse red 73 stirring and emulsifying is added, is warming up to 45 DEG C, pH=4.25 is adjusted with glacial acetic acid aqueous solution, with the speed of 200r/min
Insulated and stirred 70min is spent, is cooled to 8 DEG C, adjusts pH=6.5 with sodium hydrate aqueous solution, formaldehyde solidification crosslinking 2h, mistake is added
Filter, be dried to obtain C.I. disperse red 73 microcapsules, wherein carboxymethyl cellulose, gelatin, water weight ratio be 0.2:1.8:200；
C.I. the weight ratio of disperse red 73 and gelatin is 21:18；The weight ratio of gelatin and formaldehyde is 18:5.
Embodiment 3
A kind of CVC Dan Sibai dyeing fabric method of uniform color includes the following steps: that CVC Dan Sibai fabric is taken to carry out
Then pre-treatment is impregnated into dye liquor, bath raio 1:30, is warming up to 85 DEG C with the speed of 2.4 DEG C/min, keeps the temperature 25min, then with
The speed of 1 DEG C/min is warming up to 145 DEG C, keeps the temperature 40min, and isolation microcapsule disperse dye continues to keep the temperature 25min, with 1.5 DEG C/
The speed of min is cooled to 95 DEG C, rinses 12min with the water that temperature is 35 DEG C, soap 8min at a temperature of 80 DEG C, then washes drying；
Dye liquor includes: C.I. DISPERSE Yellow 211 microcapsules 2.5% (owf), KE type reactive dye 1.5% (owf), anhydrous sulphur
Sour sodium 45g/L, pH buffer 1.5g/L, wherein the owf in C.I. DISPERSE Yellow 211 microcapsules is the owf of C.I. DISPERSE Yellow 211；
In the preparation process of C.I. DISPERSE Yellow 211 microcapsules, carboxymethyl cellulose, gelatin are added to the water dissolution, so
C.I. DISPERSE Yellow 211 stirring and emulsifying is added afterwards, is warming up to 55 DEG C, pH=4.2 is adjusted with glacial acetic acid aqueous solution, with 300r/min's
Speed insulated and stirred 50min, is cooled to 12 DEG C, adjusts pH=6 with sodium hydrate aqueous solution, and formaldehyde solidification crosslinking 3h, mistake is added
Filter, be dried to obtain C.I. DISPERSE Yellow 211 microcapsules, wherein carboxymethyl cellulose, gelatin, water weight ratio be 0.1:1.9:
200；C.I. the weight ratio of DISPERSE Yellow 211 and gelatin is 19:19；The weight ratio of gelatin and formaldehyde is 19:4.5.
Embodiment 4
A kind of CVC Dan Sibai dyeing fabric method of uniform color includes the following steps: that CVC Dan Sibai fabric is taken to carry out
Then pre-treatment is impregnated into dye liquor, bath raio 1:37, is warming up to 93 DEG C with the speed of 2.1 DEG C/min, keeps the temperature 18min, then with
The speed of 1.15 DEG C/min is warming up to 138 DEG C, keeps the temperature 55min, isolation microcapsule disperse dye continues to keep the temperature 18min, with 1.65
DEG C/speed of min is cooled to 87 DEG C, 9min is rinsed with the water that temperature is 42 DEG C, soap 6.5min at a temperature of 88 DEG C, then washes baking
It is dry；
Dye liquor includes: 183 microcapsules 1.7% (owf) of C.I. disperse blue, KD type reactive dye 2.3% (owf), anhydrous sulphur
Sour sodium 38g/L, pH buffer 2.2g/L, wherein the owf in 183 microcapsules of C.I. disperse blue is the owf of C.I. disperse blue 183；
In the preparation process of 183 microcapsules of C.I. disperse blue, carboxymethyl cellulose, gelatin are added to the water dissolution, so
183 stirring and emulsifying of C.I. disperse blue is added afterwards, is warming up to 48 DEG C, pH=4.24 is adjusted with glacial acetic acid aqueous solution, with 230r/min
Speed insulated and stirred 65min, be cooled to 9 DEG C, with sodium hydrate aqueous solution adjust pH=6.3, be added formaldehyde solidification crosslinking
2.2h, filtering, be dried to obtain 183 microcapsules of C.I. disperse blue, wherein carboxymethyl cellulose, gelatin, water weight ratio be
0.18:1.82:200；C.I. disperse blue 183 and the weight ratio of gelatin are 20.5:18.2；The weight ratio of gelatin and formaldehyde is
18.2:4.8.
Embodiment 5
A kind of CVC Dan Sibai dyeing fabric method of uniform color includes the following steps: that CVC Dan Sibai fabric is taken to carry out
Then pre-treatment is impregnated into dye liquor, bath raio 1:33, is warming up to 87 DEG C with the speed of 2.3 DEG C/min, keeps the temperature 22min, then with
The speed of 1.05 DEG C/min is warming up to 142 DEG C, keeps the temperature 45min, isolation microcapsule disperse dye continues to keep the temperature 22min, with 1.55
DEG C/speed of min is cooled to 93 DEG C, 11min is rinsed with the water that temperature is 38 DEG C, soap 7.5min at a temperature of 82 DEG C, then washes
Drying；
Dye liquor includes: C.I. disperse red 73 microcapsules 2.3% (owf), KE type reactive dye 1.7% (owf), anhydrous slufuric acid
Sodium 42g/L, pH buffer 1.8g/L, wherein the owf in C.I. disperse red 73 microcapsules is the owf of C.I. disperse red 73；
In the preparation process of C.I. disperse red 73 microcapsules, carboxymethyl cellulose, gelatin are added to the water dissolution, then
C.I. disperse red 73 stirring and emulsifying is added, is warming up to 52 DEG C, pH=4.22 is adjusted with glacial acetic acid aqueous solution, with the speed of 270r/min
Insulated and stirred 55min is spent, is cooled to 11 DEG C, adjusts pH=6.1 with sodium hydrate aqueous solution, formaldehyde solidification crosslinking 2.8h is added,
Filtering, be dried to obtain C.I. disperse red 73 microcapsules, wherein carboxymethyl cellulose, gelatin, water weight ratio be 0.12:1.88:
200；C.I. the weight ratio of disperse red 73 and gelatin is 19.5:18.8；The weight ratio of gelatin and formaldehyde is 18.8:4.6.
Embodiment 6
A kind of CVC Dan Sibai dyeing fabric method of uniform color includes the following steps: that CVC Dan Sibai fabric is taken to carry out
Then pre-treatment is impregnated into dye liquor, bath raio 1:35, is warming up to 90 DEG C with the speed of 2.2 DEG C/min, keeps the temperature 20min, then with
The speed of 1.1 DEG C/min is warming up to 140 DEG C, keeps the temperature 50min, and isolation microcapsule disperse dye continues to keep the temperature 20min, with 1.6 DEG C/
The speed of min is cooled to 90 DEG C, rinses 10min with the water that temperature is 40 DEG C, soap 7min at a temperature of 85 DEG C, then washes drying；
Dye liquor includes: 183 microcapsules 2% (owf) of C.I. disperse blue, KD type reactive dye 2% (owf), anhydrous sodium sulfate
40g/L, pH buffer 2g/L, wherein the owf in 183 microcapsules of C.I. disperse blue is the owf of C.I. disperse blue 183；
In the preparation process of 183 microcapsules of C.I. disperse blue, carboxymethyl cellulose, gelatin are added to the water dissolution, so
183 stirring and emulsifying of C.I. disperse blue is added afterwards, is warming up to 50 DEG C, pH=4.23 is adjusted with glacial acetic acid aqueous solution, with 250r/min
Speed insulated and stirred 60min, be cooled to 10 DEG C, with sodium hydrate aqueous solution adjust pH=6.2, be added formaldehyde solidification crosslinking
2.5h, filtering, be dried to obtain 183 microcapsules of C.I. disperse blue, wherein carboxymethyl cellulose, gelatin, water weight ratio be
0.15:1.85:200；C.I. disperse blue 183 and the weight ratio of gelatin are 20:18.5；The weight ratio of gelatin and formaldehyde is 18.5:
4.7。
Performance detection is carried out to the CVC Dan Sibai fabric that embodiment 1-6 is obtained, as a result as follows:
| Project | Dry fastness | Fastness to wet rubbing | Soaping fastness (60 DEG C) |
| Embodiment 1 | 4 grades | 3 grades | 3 grades |
| Embodiment 2 | 4 grades | 3 grades | 4 grades |
| Embodiment 3 | 4 grades | 3 grades | 4 grades |
| Embodiment 4 | 5 grades | 4 grades | 4 grades |
| Embodiment 5 | 4 grades | 3 grades | 3 grades |
| Embodiment 6 | 5 grades | 4 grades | 5 grades |
The soaping fastness of the CVC Dan Sibai fabric after present invention dyeing is good as can be seen from the above table, and fastness to rubbing is good.
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 (8)
1. a kind of CVC Dan Sibai dyeing fabric method of uniform color, which comprises the steps of: take CVC Dan Sibai
Fabric carries out pre-treatment, is then impregnated into dye liquor, bath raio 1:30-40, is warming up to 85-95 DEG C, keeps the temperature 15-25min, then rise
Temperature keeps the temperature 40-60min to 135-145 DEG C, is cooled to 85-95 DEG C, and washing is soaped, then wash drying；
Dye liquor includes: microcapsule disperse dye 1.5-2.5% (owf), reactive dye 1.5-2.5% (owf), anhydrous sodium sulfate
35-45g/L, pH buffer 1.5-2.5g/L, wherein the owf in microcapsule disperse dye is the owf of disperse dyes；
In the preparation process of microcapsule disperse dye, carboxymethyl cellulose, gelatin are added to the water dissolution, dispersion is then added
Stir dye emulsification, is warming up to 45-55 DEG C, adjusts pH=4.2-4.25, insulated and stirred 50-70min, is cooled to 8-12 DEG C, adjusts
PH=6-6.5 is saved, formaldehyde solidification crosslinking 2-3h is added, filtering is dried to obtain microcapsule disperse dye.
2. the CVC Dan Sibai dyeing fabric method of uniform color according to claim 1, which is characterized in that including walking as follows
It is rapid: to take CVC Dan Sibai fabric to carry out pre-treatment, be then impregnated into dye liquor, 85-95 is warming up to the speed of 2-2.4 DEG C/min
DEG C, 15-25min is kept the temperature, then be warming up to 135-145 DEG C with the speed of 1-1.2 DEG C/min, keeps the temperature 40-60min, isolation dispersion dye
Material microcapsules continue to keep the temperature 15-25min, are cooled to 85-95 DEG C with the speed of 1.5-1.7 DEG C/min, are 35-45 DEG C with temperature
Water rinses 8-12min, and soap 6-8min at a temperature of 80-90 DEG C, then washes drying.
3. the CVC Dan Sibai dyeing fabric method of uniform color according to claim 1 or claim 2, which is characterized in that disperse dyes
Disperse dyes in microcapsules are C.I. disperse red 73, C.I. DISPERSE Yellow 211 or C.I. disperse blue 183.
4. the CVC Dan Sibai dyeing fabric method of uniform color according to claim 1 or claim 2, which is characterized in that reactive dye
For KN type reactive dye, KE type reactive dye or KD type reactive dye.
5. the CVC Dan Sibai dyeing fabric method of uniform color according to claim 1 or claim 2, which is characterized in that contaminated in dispersion
In the preparation process for expecting microcapsules, carboxymethyl cellulose, gelatin are added to the water dissolution, disperse dyes stirring cream is then added
Change, be warming up to 45-55 DEG C, pH=4.2-4.25 is adjusted with glacial acetic acid aqueous solution, with the speed insulated and stirred of 200-300r/min
50-70min is cooled to 8-12 DEG C, adjusts pH=6-6.5 with sodium hydrate aqueous solution, and formaldehyde solidification crosslinking 2-3h, mistake is added
Filter, is dried to obtain microcapsule disperse dye.
6. the CVC Dan Sibai dyeing fabric method of uniform color according to claim 5, which is characterized in that in disperse dyes
In the preparation process of microcapsules, carboxymethyl cellulose, gelatin, water weight ratio be 0.1-0.2:1.8-1.9:200.
7. the CVC Dan Sibai dyeing fabric method of uniform color according to claim 5, which is characterized in that in disperse dyes
In the preparation process of microcapsules, the weight ratio of disperse dyes and gelatin is 19-21:18-19.
8. the CVC Dan Sibai dyeing fabric method of uniform color according to claim 5, which is characterized in that in disperse dyes
In the preparation process of microcapsules, the weight ratio of gelatin and formaldehyde is 18-19:4.5-5.
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| CN107740290A (en) * | 2017-10-20 | 2018-02-27 | 安徽亚源印染有限公司 | One dyestuff and preparation method thereof for growing flax people's cotton interwoven fabric |
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