CN106978743A - Reactive dye cold dome color fixing process - Google Patents
Reactive dye cold dome color fixing process Download PDFInfo
- Publication number
- CN106978743A CN106978743A CN201710145407.7A CN201710145407A CN106978743A CN 106978743 A CN106978743 A CN 106978743A CN 201710145407 A CN201710145407 A CN 201710145407A CN 106978743 A CN106978743 A CN 106978743A
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- dye
- reactive dye
- alkali
- drying
- color fixing
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- 238000000034 method Methods 0.000 title claims abstract description 59
- 239000000985 reactive dye Substances 0.000 title claims abstract description 56
- 239000003513 alkali Substances 0.000 claims abstract description 82
- 239000000975 dye Substances 0.000 claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000007864 aqueous solution Substances 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 13
- 239000004753 textile Substances 0.000 claims abstract description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 116
- 238000001035 drying Methods 0.000 claims description 82
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 49
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 40
- 239000004744 fabric Substances 0.000 claims description 34
- 235000017550 sodium carbonate Nutrition 0.000 claims description 20
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 15
- 238000007602 hot air drying Methods 0.000 claims description 14
- 235000011194 food seasoning agent Nutrition 0.000 claims description 13
- 230000000740 bleeding effect Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 239000002964 rayon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims description 2
- 238000009980 pad dyeing Methods 0.000 abstract description 17
- 230000007062 hydrolysis Effects 0.000 abstract description 6
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 6
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 8
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- -1 3- nitrobenzene sodium sulfonates Chemical class 0.000 description 2
- INOIOAWTVPHTCJ-UHFFFAOYSA-N 6-acetamido-4-hydroxy-3-[[4-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonic acid Chemical compound CC(=O)NC1=CC=C2C=C(C(N=NC3=CC=C(C=C3)S(=O)(=O)CCOS(O)(=O)=O)=C(O)C2=C1)S(O)(=O)=O INOIOAWTVPHTCJ-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 239000012224 working solution Substances 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/10—After-treatment with compounds containing metal
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
-
- 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
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose 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
- 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
- D06P3/8228—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of reactive dye cold dome color fixing process, technical process, which will be followed successively by, to be dried after textile pad dye liquor, then by textile pad alkali lye, then clot, normal temperature are banked up, last-off washing；The dye liquor is the aqueous solution of reactive dye.The present invention is compared to conventional reactive dye cold dome color fixing process, the time mixed without alkali lye and dye liquor and alkali lye and dye liquor put the time of groove, reactive dye meet the situation of alkali facile hydrolysis when avoiding conventional cold dome fixation, the consumption of reactive dye is reduced, batch difference is small, coloured light influences small, color light stabilizing.Pad dyeing and roll and supplement water and dye liquor before alkali respectively, it is ensured that upper dye process it is gentle with stably.
Description
Technical field
The present invention relates to a kind of reactive dye cold dome color fixing process.
Background technology
So-called cold-stacking dyeing, that is, refer to fabric at low temperature by padding dye liquor and alkali lye, dye liquor inhaled using roll pressure rolling
Pure cotton fabric fiber surface is attached to, clot is then carried out and banks up, (bonding time) is banked up certain time at room temperature and is slowly turned
It is dynamic, it is allowed to complete the absorption of dyestuff, diffusion and laking process, finally washing completes the staining method contaminated.The technique includes leaching
Roll working solution, bank up fixation, washing three phases.
The method of conventional reactive dye cold dome fixation adds after being mixed for the dye liquor of reactive dye with alkali lye passing ratio pump
Enter and roll hopper, then textile pad dye liquor, then clot, last normal temperature is banked up（Slowly rotated when banking up certainly, with 12r/min's
The appearance of speed）；But the shortcoming of this cold dyeing method is dye liquor alkali lye in mixing that reactive dye are easily hydrolyzed, after printing
Fabric batch difference is big, coloured light influence is big；And it is high to the requirement for rolling hopper size（Rolling hopper can not be too big, and big alkali lye is more, activity
Dyestuff is easier hydrolysis）, it is high to the temperature requirement of dye liquor；Influence of the dye liquor face height to coloured light is larger.
The content of the invention
Present invention mainly solves technical problem be there is provided a kind of reactive dye cold dome color fixing process, thoroughly solve live
Property dyestuff the problem of meet basic hydrolysis, color light stabilizing, upper dye process is gentle, stably.
The technical solution adopted for the present invention to solve the technical problems is：Reactive dye cold dome color fixing process, technical process
Being followed successively by will be dried after textile pad dye liquor, then by textile pad alkali lye, then clot, normal temperature are banked up, last-off washing；Institute
State the aqueous solution that dye liquor is reactive dye.So first padding liquor rerolls alkali lye, it is to avoid hydrolysis of the reactive dye in alkali lye, though
Dyestuff when then continuing alkali immerging on fabric can still contact with alkali, but this time of contact mixes compared to alkali lye and dye liquor
The time that time and alkali lye and dye liquor put groove wants much shorter（The time padded in fact is the same, is also to use uniformly to roll
Car pads, identical with existing use material operating method）, therefore almost thoroughly avoid the problem of reactive dye meet basic hydrolysis so that
Coloured light influence is minimum, batch poor very little.During pad dyeing, it can add as the urea of accelerant（A bit）It can be not added with（Consider urea
The problem of Nitrogen-and Phosphorus-containing ammonia, follow-up sewage disposal, urea is not added with as far as possible）.
As the further improvement of reactive dye cold dome color fixing process of the present invention, in dye liquor process is padded, liquid carrying rate is
50%-65%, wherein, liquid carrying rate=（Fabric weight before fabric weight-mangle after mangle）Fabric weight × 100% before/mangle；In normal temperature heap
Put in process, banked up 4 to 8 hours using normal temperature.Liquid carrying rate is preferably 58%-62%；After the inventive method, normal temperature is banked up
（Certainly also need at a slow speed it be rotated with 12r/min speed）Time also shorten.
As the further improvement of reactive dye cold dome color fixing process of the present invention, debatching washing step is：Cold water washes → heat
→ hot water wash of soaping → cold water is washed → is dried.Specially：First cold water washes three lattice, then hot water is soaped three lattice, then the lattice of hot water wash two,
Cold water washes two lattice, finally dries.
As the further improvement of reactive dye cold dome color fixing process of the present invention, add water, add water before dye liquor process is padded
Measure as the 8% to 10% of hopper volume；Also include bleeding agent Y208 and/or reservehao S in the dye liquor.During dyeing at the beginning of reactive dye
Added water in driving groove and dye liquor is watered down 10%, it is mainly very high in view of reactive dye affinity, so padding reactive dye
First watered down when being driven at the beginning of dye liquor so that upper dye process is slow, it is ensured that what is above contaminated is gentle, stably.
As the further improvement of reactive dye cold dome color fixing process of the present invention, dye liquor, institute are added before alkali immerging process
Plus 5% to 8% that the consumption of dye liquor is hopper volume.（Freeze off color）Just drive plus supplement dye liquor, the dense of alkali lye dye liquor can be kept
Degree balance（The dyestuff that is fallen down from cloth and in lye tank (vat) on to the dyestuff on cloth dynamic balancing）, can effectively prevent front and rear color
Light batch is poor.
As the further improvement of reactive dye cold dome color fixing process of the present invention, in baking operation, successively using hot blast
Drying and drying cylinder drying, wherein hot-air seasoning use hot air drying box, and drying cylinder drying uses cylinder drying machine, each calender drying
Drying cylinder 10 is provided with machine, the pressure of each drying cylinder is 1-2KG/cm2；The drying temperature of hot air drying box is 80 DEG C, and drying cylinder dries
The drying temperature of dry machine is 100 DEG C.The hot air drying box of hot air drying box model 633.
As the further improvement of reactive dye cold dome color fixing process of the present invention, fabric be polyester-cotton fabric, pure cotton fabric or
Spun rayon.
As the further improvement of reactive dye cold dome color fixing process of the present invention, in alkali immerging process, alkali lye is alkali
The aqueous solution, wherein the consumption of alkali is according to every liter of hopper volume plus 20g soda ash or every liter plus 20g of soda ash and 5g caustic soda.
In alkali immerging process, it is necessary to when contaminating light color only with soda ash the aqueous solution, the consumption of alkali according to every liter of hopper volume plus
20g；Soda ash is added for every liter according to hopper volume using soda ash and the aqueous solution of the mixed base of caustic soda, the consumption of alkali when needing to contaminate dark color
20g and caustic soda 5g.The consumption of alkali should be noted during synthetic cotton fixation：Caustic soda is used less, can be with soda ash amount multiple spot, or even only uses soda ash.
It is used as the further improvement of reactive dye cold dome color fixing process of the present invention, in dye liquor process is padded, reactive dye
Consumption be hopper volume every liter of 1g to 100g；Obtained after the scanned color of reactive dye proportioning of different colours by electronics color matching machine
Go out.
As the further improvement of reactive dye cold dome color fixing process of the present invention, in alkali immerging process, in two times first
Alkali immerging afterwards, the alkali lye padded for the first time is the aqueous solution of caustic soda, and the consumption of caustic soda is according to every liter of 5g of hopper volume, second
The secondary alkali lye that pads is the aqueous solution of soda ash, and the consumption of soda ash is according to every liter of 20g of hopper volume.So do is to be based on：Alkali lye
In be sodium hydroxide or during containing sodium hydroxide, the fixation rate highest of reactive dye with alkali.But it is with the extension of time, other
The fixation rate of alkali is improved gradually, and some are even more than sodium hydroxide.This is probably dyestuff and fiber because Sodium Hydroxide Alkaline is strong
Between reaction it is very fast, but with the extension of time, during using other alkali, dyestuff is also constantly being carried out with interfibrous react.
And so operate, it both ensure that high fixation rate during initial alkali immerging, it is ensured that follow-up still persistently to complete solid for alkali
Color, this ensure that the high fixation rate of whole process.Reactive dye use the new reactive dye of double-active group, so upper dye
Fixation rate is high.
It is of the invention thoroughly to solve the problem of reactive dye meet basic hydrolysis, color light stabilizing, batch poor very little, upper dye process is gentle,
It is stable.
Brief description of the drawings
Fig. 1 is that embodiment one to the different type fabric of embodiment five dyes showing for the dyestuff of different colours and the consumption of alkali
Table.
Embodiment
Clearly understand in order to which technical characteristic, purpose and effect to the present invention have, now compare accompanying drawing 1 specifically
Bright embodiment of the invention.
Embodiment one：
All-cotton fabric is dyed into a piece red reactive dye cold dome color fixing process, with Everzol C reactive dye（It is powdered）With
Water is configured to dye liquor（Hopper volume is rolled for 100L, and the another reservehao S for adding 3 g/L is 3- nitrobenzene sodium sulfonates in dye liquor）, its
Middle active red 3BS consumptions are that 3.2g/L, active yellow RW consumptions are that 0.35 g/L, Active blue BB133 consumptions are 0.07 g/L, will be complete
Bafta pads the foregoing dye liquor being made and completes pad dyeing（Liquid carrying rate 65%）, but first add before being driven at the beginning of pad dyeing to rolling in hopper
Plus 10L water, then the all-cotton fabric after pad dyeing is successively dried using hot-air seasoning and drying cylinder, wherein hot-air seasoning is using warm
Wind drying baker, drying cylinder drying uses the pressure being provided with cylinder drying machine, each cylinder drying machine in drying cylinder 10, each drying cylinder
For 2KG/cm2；The drying temperature of hot air drying box is 80 DEG C, and the drying temperature of cylinder drying machine is 100 DEG C.Then after drying
Textile pad alkali lye, alkali lye be alkali the aqueous solution, the wherein consumption of alkali according to every liter of 20g soda ash of hopper volume and 5g caustic soda,
But roll before alkali is driven plus foregoing dye liquor 5L, clot after alkali immerging, then normal temperature is banked up 6 hours, with 12r/min's when banking up
Speed rotates at a slow speed, and keeps level.Last-off is washed, and washing step is specially：First cold water washes three lattice, then hot water soaps three
Lattice, then lattice of hot water wash two, cold water is washed two lattice, finally dried.
Embodiment two：
All-cotton fabric is dyed to the reactive dye cold dome color fixing process of grey, dye is configured to Everzol C reactive dye and water
Liquid（Hopper volume is rolled for 100L, another reservehao S, the 1g/L bleeding agent Y-208 for adding 3 g/L in dye liquor）, wherein active red
3BS consumptions are that 0.3g/L, reactive orange RW consumptions are that 0.2g/L, active black B consumptions are 3g/L, and all-cotton fabric is padded into foregoing be made
Dye liquor complete pad dyeing（Liquid carrying rate 62%）, but the water that 8L is first added in hopper to rolling before being driven at the beginning of pad dyeing, then to pad dyeing
All-cotton fabric afterwards is successively dried using hot-air seasoning and drying cylinder, and wherein hot-air seasoning uses hot air drying box, and drying cylinder drying is adopted
With cylinder drying machine, each cylinder drying machine is interior to be provided with drying cylinder 10, and the pressure of each drying cylinder is 1KG/cm2；Hot air drying box
Drying temperature be 80 DEG C, the drying temperature of cylinder drying machine is 100 DEG C.Then by the textile pad alkali lye after drying, alkali lye
For the aqueous solution of alkali, wherein the consumption of alkali is according to every liter of 20g of hopper volume soda ash, but rolls before alkali is driven plus foregoing dye liquor
Clot after 8L, alkali immerging, then normal temperature bank up 4 hours, rotated at a slow speed with 12r/min speed when banking up, and keep level.
Last-off is washed, and washing step is specially：First cold water washes three lattice, then hot water is soaped three lattice, then the lattice of hot water wash two, and cold water is washed
Two lattice, are finally dried.
Embodiment three：
All-cotton fabric is dyed to the reactive dye cold dome color fixing process of blueness, dye is configured to Everzol C reactive dye and water
Liquid（Hopper volume is rolled for 100L, another reservehao S, the 1g/L bleeding agent Y-208 for adding 3 g/L in dye liquor）, wherein active red
3BS consumptions are that 0.2g/L, active black B consumptions are 3g/L, and all-cotton fabric is padded into the foregoing dye liquor being made completes pad dyeing（Liquid carrying rate
58%）, but the water that 9L is first added in hopper to rolling before being driven at the beginning of pad dyeing, then the all-cotton fabric after pad dyeing is successively used
Hot-air seasoning and drying cylinder drying, wherein hot-air seasoning use hot air drying box, and drying cylinder drying uses cylinder drying machine, each drying cylinder
Drying cylinder 10 is provided with drying machine, the pressure of each drying cylinder is 1.5KG/cm2；The drying temperature of hot air drying box is 80 DEG C, is dried
The drying temperature of cylinder drying machine is 100 DEG C.Then by the textile pad alkali lye after drying, alkali lye is the aqueous solution of alkali, wherein alkali
Consumption according to every liter of 20g soda ash of hopper volume and 5g caustic soda, successively continuously pad in two times（Without time interval）Alkali lye, first
The secondary alkali lye that pads is the aqueous solution of caustic soda, and the consumption of caustic soda is that the alkali lye padded for the second time is according to every liter of 5g of hopper volume
The aqueous solution of soda ash, the consumption of soda ash is according to every liter of 20g of hopper volume.Roll before alkali is driven plus foregoing dye liquor 7L, alkali immerging
Clot afterwards, then normal temperature bank up 8 hours, rotated at a slow speed with 12r/min speed when banking up, and keep level.Last-off water
Wash, washing step is specially：First cold water washes three lattice, then hot water is soaped three lattice, then the lattice of hot water wash two, and cold water washes two lattice, finally
Drying.
Example IV：
Polyester-cotton fabric is dyed into a piece red reactive dye cold dome color fixing process, is configured to Everzol C reactive dye and water
Dye liquor（Hopper volume is rolled for 100L, and the another reservehao S for adding 3 g/L is 3- nitrobenzene sodium sulfonates in dye liquor）, wherein active red
3BS consumptions are that 3.2g/L, active yellow RW consumptions are that 0.35 g/L, Active blue BB133 consumptions are 0.07 g/L, and all-cotton fabric is soaked
Roll the foregoing dye liquor being made and complete pad dyeing（Liquid carrying rate 60%）, but 10L is first added in hopper to rolling before driving at the beginning of the pad dyeing
Water, is then successively dried to the all-cotton fabric after pad dyeing using hot-air seasoning and drying cylinder（Pad and dried immediately after dye liquor）, wherein
Hot-air seasoning uses hot air drying box, and drying cylinder drying, which is used, is provided with drying cylinder 10 in cylinder drying machine, each cylinder drying machine, often
The pressure of individual drying cylinder is 1KG/cm2；The drying temperature of hot air drying box is 80 DEG C, and the drying temperature of cylinder drying machine is 100 DEG C.
Then by the textile pad alkali lye after drying（Cloth slightly put after drying a period of time, cloth cover temperature drop to close to after normal temperature again
Alkali immerging）, alkali lye is the aqueous solution of alkali, and wherein the consumption of alkali is according to every liter of 20g soda ash of hopper volume and 5g caustic soda, but rolls
Alkali adds foregoing dye liquor 8L before driving, and rolls clot after alkali, then normal temperature is banked up 8 hours, is revolved at a slow speed with 12r/min speed when banking up
Turn, and keep level.Last-off is washed, and washing step is specially：First cold water washes three lattice, then hot water is soaped three lattice, Ran Houre
Two lattice are washed, cold water is washed two lattice, finally dried.
Embodiment five：
Spun rayon is dyed to the reactive dye cold dome color fixing process of orange, is configured to Everzol C reactive dye and water
Dye liquor（Hopper volume is rolled for 100L, another reservehao S, the 1g/L bleeding agent Y-208 for adding 3 g/L in dye liquor）, wherein activity
Red 3BS consumptions are that 0.2g/L, reactive orange RW consumptions are that 1g/L, Active blue BB133 consumptions are 0.03g/L, and all-cotton fabric is padded
The foregoing dye liquor being made completes pad dyeing（Liquid carrying rate 50%）, but the water that 8L is first added in hopper to rolling before being driven at the beginning of pad dyeing, so
The all-cotton fabric after pad dyeing is successively dried using hot-air seasoning and drying cylinder afterwards, wherein hot-air seasoning uses hot air drying box, dries
Cylinder drying uses and drying cylinder 10 is provided with cylinder drying machine, each cylinder drying machine, and the pressure of each drying cylinder is 1KG/cm2；Heat
The drying temperature of wind drying baker is 80 DEG C, and the drying temperature of cylinder drying machine is 100 DEG C.Then by the textile pad alkali after drying
Liquid, alkali lye is the aqueous solution of alkali, and wherein the consumption of alkali is every liter of 20g of hopper volume soda ash, but alkali immerging adds before driving
Clot after foregoing dye liquor 8L, alkali immerging, then normal temperature bank up 6 hours, rotated at a slow speed with 12r/min speed when banking up, and
Holding level.Last-off is washed, and washing step is specially：First cold water washes three lattice, then hot water is soaped three lattice, then hot water wash two
Lattice, cold water washes two lattice, finally dries.
Above content is to combine specific optimal technical scheme further description made for the present invention, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (9)
1. reactive dye cold dome color fixing process, it is characterised in that technical process, which is followed successively by, to be dried after textile pad dye liquor, then will
Textile pad alkali lye, then clot, normal temperature bank up, last-off washing；The dye liquor is dissolved in water-soluble after water for reactive dye
Liquid；Dye liquor and the alkali immerging of padding is carried out at normal temperatures；In dye liquor process is padded, the consumption of reactive dye is according to material
Volume every liter of 1g to 100g of groove；Drawn after the scanned color of reactive dye proportioning of different colours by electronics color matching machine.
2. reactive dye cold dome color fixing process according to claim 1, it is characterised in that in dye liquor process is padded, knit
The liquid carrying rate of thing is 50%-65%, wherein, liquid carrying rate=（Fabric weight before fabric weight-mangle after mangle）Before/mangle fabric weight ×
100%；In normal temperature banks up process, banked up 4 to 8 hours using normal temperature.
3. reactive dye cold dome color fixing process according to claim 1, it is characterised in that the debatching washing step is：
Cold water washes → and heat → hot water wash → cold water is washed → of soaping dries；The water temperature of the cold water is normal temperature；In the hot soap washing
Water temperature is 90 DEG C to 95 DEG C；Water temperature in the hot water wash process is 70 DEG C to 80 DEG C.
4. reactive dye cold dome color fixing process according to claim 1, it is characterised in that add before dye liquor process is padded
Water, amount of water is the 8% to 10% of hopper volume；Also include bleeding agent Y208 and/or reservehao S in the dye liquor.
5. reactive dye cold dome color fixing process according to claim 1, it is characterised in that add dye before alkali immerging process
Liquid, the consumption of added dye liquor is the 5% to 8% of hopper volume.
6. reactive dye cold dome color fixing process according to claim 1, it is characterised in that in baking operation, successively adopt
Dried with hot-air seasoning and drying cylinder, wherein hot-air seasoning uses hot air drying box, and drying cylinder drying uses cylinder drying machine, each to dry
The pressure being provided with cylinder drying machine in drying cylinder 10, each drying cylinder is 1-2KG/cm2；The drying temperature of hot air drying box is 80
DEG C, the drying temperature of cylinder drying machine is 100 DEG C.
7. reactive dye cold dome color fixing process according to any one of claim 1 to 6, it is characterised in that the fabric
For polyester-cotton fabric, pure cotton fabric or spun rayon.
8. reactive dye cold dome color fixing process according to claim 1, it is characterised in that in the alkali immerging process
In, alkali lye is the aqueous solution of alkali, and wherein the consumption of alkali is according to every liter of hopper volume plus 20g soda ash or every liter plus 20g of soda ash
With 5g caustic soda.
9. reactive dye cold dome color fixing process according to claim 8, it is characterised in that in the alkali immerging process
In, priority alkali immerging in two times, the alkali lye padded for the first time is the aqueous solution of caustic soda, and the consumption of caustic soda is according to hopper volume
Every liter of 5g, the alkali lye padded for the second time is the aqueous solution of soda ash, and the consumption of soda ash is according to every liter of 20g of hopper volume.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107653719A (en) * | 2017-08-14 | 2018-02-02 | 盐城福汇纺织有限公司 | A kind of fixation and aftertreatment technology for being exclusively used in pure cotton knitting cloth |
| CN108103694A (en) * | 2017-12-22 | 2018-06-01 | 鲁丰织染有限公司 | The technique for promoting reactive dyeing through-dyeing and depth |
| CN108179572A (en) * | 2018-01-15 | 2018-06-19 | 亚东（常州）科技有限公司 | A kind of colouring method of cotton brocade elastic force interwoven |
| CN110607626A (en) * | 2019-09-06 | 2019-12-24 | 杭州天瑞印染有限公司 | Cotton fabric reactive dye cold pad-batch dyeing process |
| CN112853775A (en) * | 2021-03-12 | 2021-05-28 | 常州旭荣针织印染有限公司 | Efficient dyeing method for cotton knitted fabric |
| CN113529440A (en) * | 2020-04-16 | 2021-10-22 | 华纺股份有限公司 | Wet fixation dyeing method of reactive dye |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107653719A (en) * | 2017-08-14 | 2018-02-02 | 盐城福汇纺织有限公司 | A kind of fixation and aftertreatment technology for being exclusively used in pure cotton knitting cloth |
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| CN110607626A (en) * | 2019-09-06 | 2019-12-24 | 杭州天瑞印染有限公司 | Cotton fabric reactive dye cold pad-batch dyeing process |
| CN113529440A (en) * | 2020-04-16 | 2021-10-22 | 华纺股份有限公司 | Wet fixation dyeing method of reactive dye |
| CN113529440B (en) * | 2020-04-16 | 2023-05-12 | 华纺股份有限公司 | Reactive dye damp fixation dyeing method |
| CN112853775A (en) * | 2021-03-12 | 2021-05-28 | 常州旭荣针织印染有限公司 | Efficient dyeing method for cotton knitted fabric |
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