CN110468608A - A kind of superfine fibre dyeing fabric technique - Google Patents
A kind of superfine fibre dyeing fabric technique Download PDFInfo
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- CN110468608A CN110468608A CN201910631242.3A CN201910631242A CN110468608A CN 110468608 A CN110468608 A CN 110468608A CN 201910631242 A CN201910631242 A CN 201910631242A CN 110468608 A CN110468608 A CN 110468608A
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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
-
- 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
- D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
-
- 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
- D06P1/64—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 low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65125—Compounds containing ester groups
-
- 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
-
- 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
-
- 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
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
-
- 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
- D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
Abstract
The invention discloses a kind of superfine fibre dyeing fabric technique, include the following steps: that (1) dyeing pre-treatment, the processing of (2) pulse plasma, (3) are dyed, (4) soap, (5) fixation.A kind of superfine fibre dyeing fabric technique according to the present invention, so that should be when being dyed to polyester-nylon microfiber fabric, first handled using pulse plasma, it is dyed again, and the auxiliary agents such as addition phenyl acrylate, woven fabric promotor LB, high temperature and pressure levelling agent, color light stabilizing agent in dyeing, so that the homochromatism for washing brocade after dyeing is good, and using lasting wet friction fastness improving agent the color fastness after dyeing is improved in fixation.
Description
Technical field
The present invention relates to dyeing fabric technical field, especially a kind of superfine fibre dyeing fabric technique.
Background technique
Superfine fibre causes fabric property and dyeability to change since fiber number is low, it is necessary to carry out to staining technique
It improves.Polyester-nylon composite superfine fibre fabric is a major class of ultra-fine fabric, is often ordinary polyester fiber by warp thread, weft yarn is
Polyester-nylon composite superfine fibre.The vertical and dual component of polyamide fibre is washed due to containing in composite fibre, although their supramolecular structure base
This is similar, but their polymerized monomer is different, therefore to consider that the different characteristics of terylene and nylon fibre are drawn during upper dye
The dyeing variation risen.Polyester fiber can only use disperse dyeing, and since fibre structure is close and hydrophily is very low, i.e. pole
The low hydrophobicity of property is strong, and the dispersion polarity used is also answered low, and structure should be smaller.And nylon fibre molecular end contains amino, usually
Acid dyeing is used below isoelectric point, dyeing mechanism is different from disperse dyes, but can also use disperse dyeing, with terylene
Fiber is compared, and when being suitable for the polarity composite fibre of the disperse dyes of nylon fibre, two combinations point may show certain
Difference, wherein homochromatism is exactly on one side.If some disperse dyes is to the affinity of brocade is washed relatively, it can be with
Upper dye washs bright and beautiful two components well, and obtains the coloured light of consistency, at this moment it is considered that the homochromatism of the dyestuff such as.If it is right
It is relatively high to wash some component affinity in brocade, and low to another component affinity, then can generate a group and get color depth and another
Component obtains shallowly, or even generates the variation of coloured light, and the dyestuff of this homochromatism difference is not suitable for polyester-nylon composite superfine fibre fabric
Dyeing.In the prior art in place of the homochromatism Shortcomings for solving the problems, such as two kinds of components.
Summary of the invention
The object of the present invention is to provide a kind of superfine fibre dyeing fabric techniques, when being able to solve superfine fibre dyeing fabric
Wash the problem of bright and beautiful two component homochromatism differences.
In order to solve the above technical problems, the object of the present invention is achieved like this:
A kind of superfine fibre dyeing fabric technique according to the present invention, includes the following steps:
(1) dye pre-treatment: wash bright and beautiful composite superfine fabric at room temperature immerses dye pretreatment liquid in, according to 1-2 DEG C/
The heating rate of min is warming up to 90-95 DEG C, keeps the temperature 30-45 minutes；
(2) pulse plasma is handled: after the bright and beautiful composite superfine fabric drying of washing after pre-treatment, front and back sides carry out pulse etc.
Gas ions processing；When carrying out the pulsed plasma process, 0.01 millisecond to 1 second of each pulse time interval, each arteries and veins
1 microsecond of duration is rushed to 10 milliseconds, pulse current is 0.01A to 100A；
(3) it dyes: dyestuff is even with warm waterization, and by the secondary cylinder of the dye filtering changed to dye machine, and high temperature is added
Dispersing agent, chelated dispersants, hydrogen peroxide, penetrating agent JFC, phenyl acrylate, peregal, woven fabric promotor LB, high temperature and pressure
Levelling agent, color light stabilizing agent, stir evenly material；By the ultra-fine fabric obtained handled by previous step according to bath raio be 1:5-10
Soft water is added, then by the auxiliary agent injection dye vat in secondary cylinder, is contaminated in 40-45 DEG C of condition tripping in, according to the heating of 0.5-1 DEG C/min
Speed is warming up to 100-105 DEG C, is kept for 45-50 minutes, is cooled to 60-65 DEG C of holding according still further to the cooling rate of 1-2 DEG C/min
20-25min, then it is cooled to room temperature, drain；
(4) it soaps: the liquid of soaping containing 2g/L soaping agent TX-2400N will be injected in dye vat, and handled at 60 DEG C
20min, drain；
(5) fixation: will be 5-6 by soaping fabric in containing the lasting wet friction fastness improving agent of 30-35% and pH value
Fixation liquid in impregnate, using mangle, liquid carrying rate 80-120%；The lasting wet friction fastness improving agent includes polyisocyanate
Cyanate esters, polyether polyols, small molecule chain extender, sealer, Methamphetaminium Chloride and neutralizing acid, each group
The content divided is respectively as follows: 10-40 parts of polyisocyanate compound according to mass fraction calculation；50-90 parts of polyether polyols；
0.5-10 parts of small molecule chain extender；2-3 parts of Methamphetaminium Chloride；0.5-10 parts of sealer；0.5-5 parts of neutralizing acid；
(6) drying and shaping: drying and shaping under the conditions of 100-120 DEG C in framing shaping machine.
As a further illustration of the above scheme, including preventing in degreaser, bleeding agent, bath in the dyeing pretreatment liquid
Wrinkle agent, water softener, refining agent；The water softener being added makes the hardness of water be 5-7；The content of the degreaser is 1-2g/
L, the content of bleeding agent are 1-2g/L, and the content of anti-creasing agent is 0.5-1.5g/L in bath, and the content of refining agent is 5-10g/L.
As a further illustration of the above scheme, the dosage of dyestuff is 1-2%o.w.f, the content of high temperature dispersant is 2-
5g/L, the content of chelated dispersants are 1-3g/L, and the content of hydrogen peroxide is 3-5g/L, and the content of penetrating agent JFC is 1-2g/L,
The dosage of phenyl acrylate is 10-15g/L, and the dosage of peregal is 2-3g/L, and the dosage of woven fabric promotor LB is 1-2g/L, high
The dosage of warm high pressure levelling agent is 1-2g/L, and the dosage of color light stabilizing agent is 3-5g/L.
As a further illustration of the above scheme, used dyestuff is reactive dye and disperse dyes according to 1:2-3's
Obtained by ratio mixing；The reactive dye are Eriofast reactive dye series, and the disperse dyes are TerasilW dispersion
Series dye.
As a further illustration of the above scheme, the high temperature and pressure levelling agent is answering containing dibutyl phthalate
With object.
The beneficial effects of the present invention are: a kind of superfine fibre dyeing fabric technique according to the present invention, so that should be right
It when polyester-nylon microfiber fabric is dyed, is first handled using pulse plasma, then dyed, and adds propylene in dyeing
The auxiliary agents such as acid phenenyl ester, woven fabric promotor LB, high temperature and pressure levelling agent, color light stabilizing agent, so that the homochromatism that brocade is washed after dyeing is good,
And using lasting wet friction fastness improving agent the color fastness after dyeing is improved in fixation.
Specific embodiment
The present invention is further described combined with specific embodiments below.
Embodiment one
A kind of superfine fibre dyeing fabric technique involved in the present embodiment, include the following steps: (1) dyeing pre-treatment,
(2) pulse plasma is handled, (3) are dyed, (4) soap, (5) fixation.
Step (1) dye pre-treatment, be wash bright and beautiful composite superfine fabric at room temperature immerses dye pretreatment liquid in, according to
The heating rate of 1 DEG C/min is warming up to 90 DEG C, keeps the temperature 45 minutes.
It dyes in pretreatment liquid including anti-creasing agent, water softener, refining agent in degreaser, bleeding agent, bath；The soft water being added
Agent makes the hardness of water be 7；The content of the degreaser is 2g/L, and the content of bleeding agent is 2g/L, and anti-creasing agent contains in bath
Amount is 1.5g/L, and the content of refining agent is 10g/L.
(2) pulse plasma is handled: after the bright and beautiful composite superfine fabric drying of washing after pre-treatment, front and back sides carry out pulse etc.
Gas ions processing；When carrying out the pulsed plasma process, 0.01 millisecond of each pulse time interval, each pulse persistance
10 milliseconds of time, pulse current 0.01A.
(3) it dyes: dyestuff is even with warm waterization, and by the secondary cylinder of the dye filtering changed to dye machine, and high temperature is added
Dispersing agent, chelated dispersants, hydrogen peroxide, penetrating agent JFC, phenyl acrylate, peregal, woven fabric promotor LB, high temperature and pressure
Levelling agent, color light stabilizing agent, stir evenly material；The ultra-fine fabric obtained handled by previous step is added according to bath raio for 1:5
Enter soft water, then by the auxiliary agent injection dye vat in secondary cylinder, is contaminated in 40 DEG C of condition tripping in, according to the heating rate liter of 0.5 DEG C/min
Temperature is kept for 50 minutes to 100 DEG C, is cooled to 60 DEG C of holding 25min according still further to the cooling rate of 1 DEG C/min, then be cooled to room temperature,
Drain.
In the present embodiment, the dosage of dyestuff is 1%o.w.f, and the content of high temperature dispersant is 2g/L, chelated dispersants
Content is 1g/L, and the content of hydrogen peroxide is 3g/L, and the content of penetrating agent JFC is 1g/L, and the dosage of phenyl acrylate is 10g/
L, the dosage of peregal are 2g/L, and the dosage of woven fabric promotor LB is 1g/L, and the dosage of high temperature and pressure levelling agent is 1g/L, coloured light
The dosage of stabilizer is 3g/L.
Used dyestuff is obtained by reactive dye and disperse dyes are mixed according to the ratio of 1:2, and specific color is
Black；Reactive dye are Eriofast reactive dye series, and disperse dyes are Terasil W disperse dyes series.A variety of dyestuffs
Mixing is dyed to washing brocade, can be played the role of synergy, be may make that the total amount of dye is increased, thus it is available compared with
Deep color, to improve the degree of fixation and enhancing rate of dyestuff.After being mixed in specific proportions due to two kinds of substances, thus it is possible to vary its
Fusing point and vapour pressure can improve the sublimation reliability and heat transfer performance of dyestuff according to the requirement of people in this way.Used high temperature
High pressure levelling agent is the compound containing dibutyl phthalate, specially TinegalNT (Ciba), Lyogen DFTI
(San2doz), the auxiliary agents such as Levegal MSF, HTC (Bayer).
(4) it soaps: the liquid of soaping containing 2g/L soaping agent TX-2400N will be injected in dye vat, and handled at 60 DEG C
20min, drain.
(5) fixation: will be consolidating for 5-6 by soaping fabric in containing 30% lasting wet friction fastness improving agent and pH value
It is impregnated in color liquid, using mangle, liquid carrying rate 80%；The lasting wet friction fastness improving agent includes polyisocyanic acid esterification
Close object, polyether polyols, small molecule chain extender, sealer, Methamphetaminium Chloride and neutralizing acid, the content of each component
It is respectively as follows: 10 parts of polyisocyanate compound according to mass fraction calculation；50 parts of polyether polyols；Small molecule chain extender
0.5 part；2 parts of Methamphetaminium Chloride；0.5 part of sealer；0.5 part of neutralizing acid.
Polyisocyanate compound is one kind of toluene di-isocyanate(TDI) (TDI), isophorone diisocyanate (IPDI)
Or mentioned component mixes in any proportion.Polyether polyols are the addition product of organic amine and ethylene oxide, propylene oxide.
Small molecule chain extender is that triethanolamine, N methyldiethanol amine, one kind of diethylenetriamine or mentioned component mix in any proportion
It closes.Sealer is that phenol, diacetylmonoxime, one kind of caprolactam or mentioned component mix in any proportion.Neutralizing acid is acetic acid, wine
Stone acid, one kind of citric acid or mentioned component mix in any proportion.
(6) drying and shaping: drying and shaping under the conditions of 100 DEG C in framing shaping machine.
Embodiment two
A kind of superfine fibre dyeing fabric technique involved in the present embodiment, include the following steps: (1) dyeing pre-treatment,
(2) pulse plasma is handled, (3) are dyed, (4) soap, (5) fixation.
Step (1) dye pre-treatment, be wash bright and beautiful composite superfine fabric at room temperature immerses dye pretreatment liquid in, according to
The heating rate of 1.5 DEG C/min is warming up to 93 DEG C, keeps the temperature 40 minutes.
It dyes in pretreatment liquid including anti-creasing agent, water softener, refining agent in degreaser, bleeding agent, bath；The soft water being added
Agent makes the hardness of water be 6；The content of the degreaser is 1.5g/L, and the content of bleeding agent is 1.5g/L, anti-creasing agent in bath
Content be 1g/L, the content of refining agent is 8g/L.
(2) pulse plasma is handled: after the bright and beautiful composite superfine fabric drying of washing after pre-treatment, front and back sides carry out pulse etc.
Gas ions processing；When carrying out the pulsed plasma process, each pulse time interval 0.5 second, when each pulse persistance
Between 5 milliseconds, pulse current 10A.
(3) it dyes: dyestuff is even with warm waterization, and by the secondary cylinder of the dye filtering changed to dye machine, and high temperature is added
Dispersing agent, chelated dispersants, hydrogen peroxide, penetrating agent JFC, phenyl acrylate, peregal, woven fabric promotor LB, high temperature and pressure
Levelling agent, color light stabilizing agent, stir evenly material；The ultra-fine fabric obtained handled by previous step is added according to bath raio for 1:8
Enter soft water, then by the auxiliary agent injection dye vat in secondary cylinder, contaminates in 42 DEG C of condition tripping in, heat up according to the heating rate of 1 DEG C/min
To 100 DEG C, is kept for 48 minutes, is cooled to 63 DEG C of holding 25min according still further to the cooling rate of 1.5 DEG C/min, then be cooled to room temperature,
Drain.
In the present embodiment, the dosage of dyestuff is 1.5%o.w.f, and the content of high temperature dispersant is 3.5g/L, chelating dispersion
The content of agent is 2g/L, and the content of hydrogen peroxide is 4g/L, and the content of penetrating agent JFC is 1.5g/L, the dosage of phenyl acrylate
For 12g/L, the dosage of peregal is 2.5g/L, and the dosage of woven fabric promotor LB is 1.5g/L, the dosage of high temperature and pressure levelling agent
For 1.5g/L, the dosage of color light stabilizing agent is 4g/L.
Used dyestuff is specific color obtained by reactive dye and disperse dyes are mixed according to the ratio of 1:2.5
For black；Reactive dye are Eriofast reactive dye series, and disperse dyes are Terasil W disperse dyes series.A variety of dyes
Material mixing is dyed to washing brocade, can be played the role of synergy, be may make that the total amount of dye is increased, therefore available
Deeper color, to improve the degree of fixation and enhancing rate of dyestuff.After being mixed in specific proportions due to two kinds of substances, thus it is possible to vary
Its fusing point and vapour pressure can improve the sublimation reliability and heat transfer performance of dyestuff according to the requirement of people in this way.Used height
Warm high pressure levelling agent is the compound containing dibutyl phthalate, specially TinegalNT (Ciba), Lyogen DFTI
(San2doz), the auxiliary agents such as Levegal MSF, HTC (Bayer).
(4) it soaps: the liquid of soaping containing 2g/L soaping agent TX-2400N will be injected in dye vat, and handled at 60 DEG C
20min, drain.
(5) fixation: by the fixation for being 6 in containing 33% lasting wet friction fastness improving agent and pH value by fabric of soaping
It is impregnated in liquid, using mangle, liquid carrying rate 100%；The lasting wet friction fastness improving agent includes polyisocyanic acid esterification
Close object, polyether polyols, small molecule chain extender, sealer, Methamphetaminium Chloride and neutralizing acid, the content of each component
It is respectively as follows: 25 parts of polyisocyanate compound according to mass fraction calculation；70 parts of polyether polyols；Small molecule chain extender
0.8 part；2.5 parts of Methamphetaminium Chloride；5 parts of sealer；3 parts of neutralizing acid.
Polyisocyanate compound is one kind of toluene di-isocyanate(TDI) (TDI), isophorone diisocyanate (IPDI)
Or mentioned component mixes in any proportion.Polyether polyols are the addition product of organic amine and ethylene oxide, propylene oxide.
Small molecule chain extender is that triethanolamine, N methyldiethanol amine, one kind of diethylenetriamine or mentioned component mix in any proportion
It closes.Sealer is that phenol, diacetylmonoxime, one kind of caprolactam or mentioned component mix in any proportion.Neutralizing acid is acetic acid, wine
Stone acid, one kind of citric acid or mentioned component mix in any proportion.
(6) drying and shaping: drying and shaping under the conditions of 110 DEG C in framing shaping machine.
Embodiment three
A kind of superfine fibre dyeing fabric technique involved in the present embodiment, include the following steps: (1) dyeing pre-treatment,
(2) pulse plasma is handled, (3) are dyed, (4) soap, (5) fixation.
Step (1) dye pre-treatment, be wash bright and beautiful composite superfine fabric at room temperature immerses dye pretreatment liquid in, according to
The heating rate of 2 DEG C/min is warming up to 90 DEG C, keeps the temperature 30 minutes.
It dyes in pretreatment liquid including anti-creasing agent, water softener, refining agent in degreaser, bleeding agent, bath；The soft water being added
Agent makes the hardness of water be 7；The content of the degreaser is 2g/L, and the content of bleeding agent is 2g/L, and anti-creasing agent contains in bath
Amount is 1.5g/L, and the content of refining agent is 10g/L.
(2) pulse plasma is handled: after the bright and beautiful composite superfine fabric drying of washing after pre-treatment, front and back sides carry out pulse etc.
Gas ions processing；When carrying out the pulsed plasma process, each pulse time interval 1 second, each pulse duration
10 milliseconds, pulse current 100A.
(3) it dyes: dyestuff is even with warm waterization, and by the secondary cylinder of the dye filtering changed to dye machine, and high temperature is added
Dispersing agent, chelated dispersants, hydrogen peroxide, penetrating agent JFC, phenyl acrylate, peregal, woven fabric promotor LB, high temperature and pressure
Levelling agent, color light stabilizing agent, stir evenly material；The ultra-fine fabric obtained handled by previous step is added according to bath raio for 1:10
Enter soft water, then by the auxiliary agent injection dye vat in secondary cylinder, contaminates in 45 DEG C of condition tripping in, heat up according to the heating rate of 1 DEG C/min
It to 105 DEG C, is kept for 45 minutes, is cooled to 65 DEG C of holding 20min according still further to the cooling rate of 2 DEG C/min, then be cooled to room temperature, arranged
Liquid.
In the present embodiment, the dosage of dyestuff is 2%o.w.f, and the content of high temperature dispersant is 5g/L, chelated dispersants
Content is 3g/L, and the content of hydrogen peroxide is 5g/L, and the content of penetrating agent JFC is 2g/L, and the dosage of phenyl acrylate is 15g/
L, the dosage of peregal are 3g/L, and the dosage of woven fabric promotor LB is 2g/L, and the dosage of high temperature and pressure levelling agent is 2g/L, coloured light
The dosage of stabilizer is 5g/L.
Used dyestuff is obtained by reactive dye and disperse dyes are mixed according to the ratio of 1:3, and specific color is
Black；Reactive dye are Eriofast reactive dye series, and disperse dyes are Terasil W disperse dyes series.A variety of dyestuffs
Mixing is dyed to washing brocade, can be played the role of synergy, be may make that the total amount of dye is increased, thus it is available compared with
Deep color, to improve the degree of fixation and enhancing rate of dyestuff.After being mixed in specific proportions due to two kinds of substances, thus it is possible to vary its
Fusing point and vapour pressure can improve the sublimation reliability and heat transfer performance of dyestuff according to the requirement of people in this way.Used high temperature
High pressure levelling agent is the compound containing dibutyl phthalate, specially TinegalNT (Ciba), Lyogen DFTI
(San2doz), the auxiliary agents such as Levegal MSF, HTC (Bayer).
(4) it soaps: the liquid of soaping containing 2g/L soaping agent TX-2400N will be injected in dye vat, and handled at 60 DEG C
20min, drain.
(5) fixation: will be consolidating for 5-6 by soaping fabric in containing 35% lasting wet friction fastness improving agent and pH value
It is impregnated in color liquid, using mangle, liquid carrying rate 120%；The lasting wet friction fastness improving agent includes polyisocyanates
Compound, polyether polyols, small molecule chain extender, sealer, Methamphetaminium Chloride and neutralizing acid, each component contain
Amount is respectively as follows: 40 parts of polyisocyanate compound according to mass fraction calculation；90 parts of polyether polyols；Small molecule chain extender
10 parts；3 parts of Methamphetaminium Chloride；10 parts of sealer；5 parts of neutralizing acid.
Polyisocyanate compound is one kind of toluene di-isocyanate(TDI) (TDI), isophorone diisocyanate (IPDI)
Or mentioned component mixes in any proportion.Polyether polyols are the addition product of organic amine and ethylene oxide, propylene oxide.
Small molecule chain extender is that triethanolamine, N methyldiethanol amine, one kind of diethylenetriamine or mentioned component mix in any proportion
It closes.Sealer is that phenol, diacetylmonoxime, one kind of caprolactam or mentioned component mix in any proportion.Neutralizing acid is acetic acid, wine
Stone acid, one kind of citric acid or mentioned component mix in any proportion.
(6) drying and shaping: drying and shaping under the conditions of 120 DEG C in framing shaping machine.
Comparative example
The colouring method of superfine fibre fabric involved in this comparative example, comprising:
1) material process, it is first that dyestuff is even with 50 DEG C of warm waterization, and the dyestuff changed was carried out with sieve (3-5um)
Filter, is filled into the dyestuff pair cylinder of overflow machine, and high temperature dispersant when dyeing (HS-2085owf. dosage is 4%) one is added
It is same to be stirred material.
2) pretreatment procedure, the fabric that will be dyed enter dye vat bath raio 1: 6, and dye machine is Ba Zuoni overflow dyeing machine, main
120, cloth speed 300 when pump 1300, gap 1, circle；Degreaser TF-115B (1.5g/L) is added and is heated to 80 DEG C of heat preservations
20min.After, direct emission-water inlet is gone straight up to 60 DEG C of heat preservation 10min, is drained, and water inlet carries out 60 DEG C of hot water wash twice,
Final step opens overflow washing 5min, finishes and drain.
3) dyeing process, water inlet is to regulation water, by dyeing assistant Sandogen CN levelling agent, dosage 2g/L, HAC
Acetic acid pH adjusting agent, dosage 0.45g/L, Cibacel DBC color light stabilizing agent, dosage are that the vitrification of auxiliary agent pair is added in 1g/L
After even, dye vat is first injected, injection is not easy too fast selection circulation injection.50 DEG C of heat preservation 10min are warming up to after injection, with
Auxiliary agent is set to come into full contact with cloth cover.The dyestuff changed before is injected into dye vat, with the speed of 0.7 DEG C/min after 50 DEG C of heat preservation 10min clocks
Rate is warming up to 90 DEG C, is warming up to 110 DEG C with the rate of 0.5 DEG C/min, keeps the temperature 15min, be warming up to 132 with the rate of 1 DEG C/min
DEG C, keep the temperature 30min.
4) postprocessing working procedures use caustic soda NAOH, dosage 1g/L, sodium hydrosulfite Na2S2O42H2O after high temperature discharge,
Dosage is 1g/L.Change the even rear dye vat that is added and do reduction cleaning, technique is 80 DEG C of heat preservation 10min.15min is washed in overflow after discharge.
Cylinder out, dewatered drying.
Wherein, the dosage of TF-115B is 1.5g/L, and the dosage that the dosage of HS-2085 is 4%, HAC is 0.45g/L,
The dosage of Sandogen CN is 2g/L, and the dosage of Cibacel DBC is 1g/L, and the dosage of NaOH is 1g/L, Na2S2O4.2H2O
Dosage be 1g/L.It include 1.0% FORON CYANIES-WF, 0.1% FORON Red S-WF in dyestuff.
Homochromatism test is carried out to superfine fibre fabric prepared by embodiment one to three and comparative example.Each embodiment
And comparative example carries out dyeing processing to plain weave dacron and Nylon Taffeta nylon facing material under identical condition.I.e. using implementation
The dyeing of example one dyes plain weave dacron and Nylon Taffeta nylon facing material；Using the dyeing of embodiment two,
Plain weave dacron and Nylon Taffeta nylon facing material are dyed；Using the dyeing of embodiment three, to plain weave dacron
And Nylon Taffeta nylon facing material is dyed；Using the dyeing of comparative example, to plain weave dacron and Nylon Taffeta nylon facing material
It is dyed.
Fabric measures L*, a*, b* of every piece of fabric with 307 color analysis instrument after dyeing, by data L*, a* and b* of measurement
It is calculated with CIE LAB colour difference formula:
Total color difference Δ E=[(Δ L*)2+(Δa*)2+(Δb*)2]1/2
Concentration difference Δ L=Lt-Ls
In formula, Lt is the depth of terylene or nylon fabric；
Ls is the depth of embodiment one, two, three and comparative example polyester-nylon superthin fabric.
The poor Δ C=Ct-Cs of gorgeous degree
In formula, Ct is the gorgeous degree of terylene or nylon fabric；
Cs is the gorgeous degree of embodiment one, two, three and comparative example polyester-nylon superthin fabric.
Hue difference Δ H=[(Δ E)2-(ΔL)2-(ΔC)2]1/2
In each phase Chromaticity parameters, if it is positive value that Δ L, which is greater than 0, embodiment one, two, three and comparative example are than terylene or brocade
Synthetic fibre fabric is dense, on the contrary then light；If it is positive value that Δ C, which is greater than 0, embodiment one, two, three and comparative example are fresher than terylene or polyamide fibre face
It is gorgeous, it is on the contrary then wither dark；It is positive if Δ H is greater than 0, the hue angle of embodiment one, two, three and comparative example is in terylene or nylon fabric
On the basis of to group counterclockwise, numerical value is bigger, and degree of deflection is bigger；If Δ H less than 0, is deflected clockwise；Δ E is comprehensive color
Difference, it considers the factors such as light and shade, tone simultaneously, and the Δ E the big, and then changes of shade is bigger.Δ L, Δ C are equally that numerical value is bigger, are said
Bright gradation, vividness variation are bigger.It can determine quadrant locating for hue angle according further to a*, b*, if a* is small by 0 greater than 0, b*,
Then for hue angle in fourth quadrant, hue angle is naturally smaller than across the partially caused changes of shade of quadrant in same quadrant intrinsic deflection.
It is as follows to embodiment one, two, three and comparative example and the result after respective comparative sample progress measuring and calculation:
Wherein, it is Chromaticity parameters of the terylene compared with polyester-nylon microfiber fabric that 1 is designated as under；Under to be designated as 2 be polyamide fibre and wash
The Chromaticity parameters of brocade composite superfine fibre fabric.
As can be seen from the above table, embodiment one is measured to arrive Δ E to embodiment three1、ΔE2、ΔH1、ΔH2Numerical value connects
Closely, and hue angle handles same quadrant.Although Δ L, Δ C value some differences, in conjunction with range estimation, it is believed that embodiment one to reality
It is good to apply homochromatism of the example three on two components.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (5)
1. a kind of superfine fibre dyeing fabric technique, which comprises the steps of:
(1) it dyes pre-treatment: is immersed in dyeing pretreatment liquid at room temperature washing bright and beautiful composite superfine fabric, according to 1-2 DEG C/min
Heating rate be warming up to 90-95 DEG C, keep the temperature 30-45 minutes；
(2) pulse plasma is handled: after the bright and beautiful composite superfine fabric drying of washing after pre-treatment, front and back sides carry out pulse plasma
Body processing；When carrying out the pulsed plasma process, 0.01 millisecond to 1 second of each pulse time interval, each pulse is held
For continuous 1 microsecond of time to 10 milliseconds, pulse current is 0.01A to 100A；
(3) it dyes: dyestuff is even with warm waterization, and by the secondary cylinder of the dye filtering changed to dye machine, and High Temperature Disperse is added
Agent, chelated dispersants, hydrogen peroxide, penetrating agent JFC, phenyl acrylate, peregal, woven fabric promotor LB, high temperature and pressure level dyeing
Agent, color light stabilizing agent, stir evenly material；By the ultra-fine fabric obtained handled by previous step according to bath raio be 1:5-10 be added
Soft water, then by the auxiliary agent injection dye vat in secondary cylinder, contaminated in 40-45 DEG C of condition tripping in, according to the heating rate of 0.5-1 DEG C/min
It is warming up to 100-105 DEG C, is kept for 45-50 minutes, is cooled to 60-65 DEG C of holding 20- according still further to the cooling rate of 1-2 DEG C/min
25min, then it is cooled to room temperature, drain；
(4) it soaps: the liquid of soaping containing 2 g/L soaping agent TX-2400N will be injected in dye vat, and in 60 DEG C of 20 min of processing,
Drain；
(5) fixation: by the fixation by fabric of soaping in containing the lasting wet friction fastness improving agent of 30-35% and pH value for 5-6
It is impregnated in liquid, using mangle, liquid carrying rate 80-120%；The lasting wet friction fastness improving agent includes polyisocyanates
Compound, polyether polyols, small molecule chain extender, sealer, Methamphetaminium Chloride and neutralizing acid, each component contain
Amount is respectively as follows: 10-40 parts of polyisocyanate compound according to mass fraction calculation；50-90 parts of polyether polyols；Small molecule
0.5-10 parts of chain extender；2-3 parts of Methamphetaminium Chloride；0.5-10 parts of sealer；0.5-5 parts of neutralizing acid；
(6) drying and shaping: drying and shaping under the conditions of 100-120 DEG C in framing shaping machine.
2. superfine fibre dyeing fabric technique according to claim 1, which is characterized in that in the dyeing pretreatment liquid
Including anti-creasing agent, water softener, refining agent in degreaser, bleeding agent, bath；The water softener being added makes the hardness of water be 5-7；Institute
The content for the degreaser stated is 1-2g/L, and the content of bleeding agent is 1-2g/L, and the content of anti-creasing agent is 0.5-1.5g/L, essence in bath
The content for refining agent is 5-10g/L.
3. superfine fibre dyeing fabric technique according to claim 1, which is characterized in that the dosage of dyestuff is 1-2%
O.w.f, the content of high temperature dispersant are 2-5g/L, and the content of chelated dispersants is 1-3g/L, and the content of hydrogen peroxide is 3-5g/
L, the content of penetrating agent JFC are 1-2g/L, and the dosage of phenyl acrylate is 10-15g/L, and the dosage of peregal is 2-3g/L, are surpassed
The dosage of fine promotor LB is 1-2g/L, and the dosage of high temperature and pressure levelling agent is 1-2g/L, and the dosage of color light stabilizing agent is 3-5g/
L。
4. superfine fibre dyeing fabric technique according to claim 3, which is characterized in that used dyestuff is activity dye
Obtained by material is mixed with disperse dyes according to the ratio of 1:2-3；The reactive dye are Eriofast reactive dye series, described
Disperse dyes are Terasil W disperse dyes series.
5. superfine fibre dyeing fabric technique according to claim 3, which is characterized in that the high temperature and pressure levelling agent is
Compound containing dibutyl phthalate.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886104A (en) * | 2019-12-20 | 2020-03-17 | 福建省新宏港纺织科技有限公司 | Composite textile printing and dyeing auxiliary and preparation process thereof |
| CN111155338A (en) * | 2020-01-11 | 2020-05-15 | 长江纺织（浙江）有限公司 | Dyeing process for regenerated polyester yarn |
| CN113844122A (en) * | 2021-08-05 | 2021-12-28 | 江苏普润斯服饰有限公司 | Moisture-conducting and sweat-releasing school uniform fabric and preparation method thereof |
-
2019
- 2019-07-12 CN CN201910631242.3A patent/CN110468608A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886104A (en) * | 2019-12-20 | 2020-03-17 | 福建省新宏港纺织科技有限公司 | Composite textile printing and dyeing auxiliary and preparation process thereof |
| CN111155338A (en) * | 2020-01-11 | 2020-05-15 | 长江纺织（浙江）有限公司 | Dyeing process for regenerated polyester yarn |
| CN113844122A (en) * | 2021-08-05 | 2021-12-28 | 江苏普润斯服饰有限公司 | Moisture-conducting and sweat-releasing school uniform fabric and preparation method thereof |
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Application publication date: 20191119 |