CN104652140A - Dyeing method of compound fibers for wig - Google Patents
Dyeing method of compound fibers for wig Download PDFInfo
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- CN104652140A CN104652140A CN201510068401.5A CN201510068401A CN104652140A CN 104652140 A CN104652140 A CN 104652140A CN 201510068401 A CN201510068401 A CN 201510068401A CN 104652140 A CN104652140 A CN 104652140A
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Abstract
The invention provides a dyeing method of compound fibers for wig. The dyeing method comprises the steps of preparing a dyeing liquid, dyeing compound fibers and carrying out aftertreatment after dyeing, wherein the dyeing liquid contains dyes and a compound anti-swelling agent; and the compound anti-swelling agent comprises the following components in percentage by weight: 40%-60% of acetic acid, 35%-40% of micromolecule dialdehyde, 5%-15% of boric acid and 0-5% of inorganic sodium salt. According to the dyeing method, by virtue of compatible use of acid dyes and the compound anti-swelling agent, a destructive swelling behavior of the compound fibers during the dyeing is effectively improved, the application modulus of the fibers for the wig is guaranteed, and meanwhile, the mechanical strength of the compound fiber is improved. The dyeing method has the beneficial effects that the operation process is simple, the pollution is low, the dye uptake of the dyed fibers reaches above 95%, and the color fastness and the luster of the dyed fiber are relatively good.
Description
Technical field
The present invention relates to a kind of colouring method of wig composite fibre, particularly relate to the colouring method of marine alga/krill protein composite fiber, comprise the selection of corresponding additive in dyeing course, belong to stock-dye technical field.
Background technology
In recent years, the biodegradable green fiber being raw material with various natural biomass is at home and abroad widely studied, and sodium alginate has high oxygen flow, high moisture absorption, fire-retardant, nontoxic, biodegradable and by extensive concern because of it.Marine alga/krill protein composite fiber is by adopting wet spinning forming technique, bivalent metal ion exist solidify in be solidified into silk and the novel green Biodegradable fibers that obtains, this fiber not only has the good fire resistance of alginate fibre and also has the beautiful color and luster of azelon and comfortable feel.
Marine alga/krill albumen compound emulation wig fiber has and really sends out the modulus and intensity that compare favourably, nontoxic, there is excellent fire resistance simultaneously, the various wig products of meeting the need of market can be made by dyeing, it is the ideal material of hair of rehearsing, but the objective problem existed at present is that this type conjugate fiber also exists serious destructive Swelling in dyeing course, fiber is made to lose original modulus and mechanical strength, practical value is lost, comparatively conventional fibre (diameter is about 10-20 μm) is thick for the diameter (about 70-80 μm) of wig fiber simultaneously, the conventional uniformity of colouring method to upper dye is difficult to ensure.At present, the colouring method of the wig composite fibre (as marine alga/krill protein composite fiber) that can solve the problem also is not had.
Summary of the invention
The destructive swelling behavior existed in dyeing course in view of current marine alga/krill albumen compound emulation wig fiber and the problem of traditional wig stock-dye lack of homogeneity, the object of the present invention is to provide a kind of colouring method of wig composite fibre.The creationary proposition of the method is dyeed to wig fiber under being used in the condition of ultrasonic vibration with a kind of compound resistance sweller and dyeing liquor compatibility, thus the modulus of fiber and intensity are ensured in dyeing course, what strengthen composite fibre can practicality, and the upper dyestuff of composite fibre that obtains of dyeing is up to 95%, stock-dye evenly, color and luster light is gorgeous, bright.
The object of the invention is to realize by following technical solution:
A kind of colouring method of wig composite fibre, comprise the post-processing step after the preparation steps of dyeing liquor, the staining procedure of composite fibre and dyeing, wherein hinder sweller containing dyestuff and compound in dyeing liquor, compound described in percentage composition hinders consisting of of sweller by weight: acetic acid 40-60%, Small molecular dialdehyde 35-40%, boric acid 5-15%, inorganic sodium 0-5%.
In technique scheme, described Small molecular dialdehyde is preferably one or both the mixture in glutaraldehyde, butanedial, is more preferably glutaraldehyde.
In above-mentioned all technical schemes, described inorganic sodium is preferably the mixture of one or more in sodium acetate, sodium chloride, sodium sulphate, is more preferably the one in sodium acetate and sodium chloride or its mixture, most preferably is sodium acetate.
In above-mentioned all technical schemes, the preparation steps of described dyeing liquor is preferably: the dyestuff of composite fibre weight 1-2% is dissolved in deionized water, obtains solution A, compound resistance sweller is added in solution A, mix, in the water bath with thermostatic control of 50-80 DEG C, be incubated 10-30min, obtain dyeing liquor; Wherein in dyeing liquor, percentage composition compound resistance sweller accounts for 20-50% by weight, and solution A accounts for 50-80%; Dyeing liquor gross weight is 20-50 times of composite fibre weight.
In above-mentioned all technical schemes, the staining procedure of described composite fibre is preferably: the composite fibre after shaping is placed in the dyeing liquor prepared, ultrasonic vibration dyeing 40-120min under 50-80 DEG C of water bath with thermostatic control, wherein dyeing liquor gross weight is 20-50 times of composite fibre weight.
In above-mentioned all technical schemes, the post-processing step after described dyeing is preferably: washed with water 3-4 time by the composite fibre after dyeing, and dewater, dry under nervous condition, the temperature of wherein said oven dry is 80-120 DEG C; Drying time can be determined according to the moisture content of drying base of fiber, and general oven dry is less than 4% to moisture content of drying base, and the shrinkage factor of composite fibre can be controlled in 0-1% with this understanding.
The present invention also provides the preferred technical scheme of the colouring method of above-mentioned wig composite fibre, comprises the steps:
(1) preparation of dyeing liquor: the dyestuff of composite fibre weight 1-2% is dissolved in deionized water, obtains solution A, adds compound resistance sweller, mixes, be incubated 10-30min, obtain dyeing liquor in the water bath with thermostatic control of 50-80 DEG C in solution A; Wherein in dyeing liquor, percentage composition compound resistance sweller accounts for 20-50% by weight, and solution A accounts for 50-80%; Dyeing liquor gross weight is 20-50 times of composite fibre weight;
(2) dyeing of composite fibre: the composite fibre after shaping is placed in the dyeing liquor that step (1) prepares, ultrasonic vibration dyeing 40-120min under 50-80 DEG C of water bath with thermostatic control, wherein dyeing liquor gross weight is 20-50 times of composite fibre weight;
(3) post processing after dyeing: washed with water 3-4 time by the composite fibre after dyeing in step (2), dehydration, under nervous condition, 80-120 DEG C of oven dry, dries to moisture content of drying base less than 4%.
In the technical solution of the present invention, in the last handling process after composite fibre dyeing, the composite fibre after dyeing washes with water 3-4 time, and wherein slurry can adopt distilled water or running water, is more preferably running water, is conducive to reducing costs.
In the technical solution of the present invention, described drying under nervous condition refers to oven dry under having stress to exist, and namely applies suitable stress at the two ends of fiber, is conducive to preventing fiber from shrinking in drying course.The tension force applied in the present invention controls within the scope of 0.1-0.25CN/dtex, and pulling force is crossed ambassador's fiber and ruptured, and occurs broken end silk, and too small being unfavorable for controls shrinkage factor.
In the technical solution of the present invention, for described dyestuff, be all applicable to using for the ACID DYES of stock-dye, basic-dyeable fibre, dispersion class dyestuff, cation dyes at present, wherein preferred acidic dyestuff.
In the technical solution of the present invention, described composite fibre is preferably wig composite fibre, is more preferably the composite fibre containing seaweeds.The described composite fibre containing seaweeds is sodium alginate/krill protein composite fiber, alginic acid/gelatin cross-blend fiber, alginic acid/viscose blended fiber, sodium acetylide/soybean separation protein commixed fiber, sodium alginate/carboxymethyl cellulose blended fiber, alginate/chitosan blended fiber, sodium alginate/cellulose blending fibre.
In the present invention, the Small molecular dialdehyde (as glutaraldehyde) of described compound resistance sweller stops the diffusion inside of hydrone with the carboxyl of composite fiber surface and hydroxyl generation cross-linking reaction under acetic acid exists under uniform temperature, thus plays the swelling object of resistance.
Beneficial effect of the present invention:
The invention provides a kind of artificial hair colouring method, the problem of the destructive swelling behavior that colouring method of the present invention exists for this type conjugate fiber in dyeing course and traditional wig stock-dye lack of homogeneity, the compound resistance sweller of specific composition and ratio is added in the process for preparation of dyeing liquor, namely use with dyestuff and resistance sweller compatibility the destructive swelling technology in marine alga/krill protein composite fiber dyeing course that solves, ensure that the modulus that wig fiber should have and intensity, and adopt ultrasonic vibration to dye in the dyeing course of composite fibre, efficiently solve the problem of wig dyeing uniformity difference in the past.In addition, colouring method of the present invention, adopts the drying and processing technology of wig fiber under nervous condition after dyeing, the shrinkage factor of fiber in dyeing course is effectively controlled within 0-1%.In a word, adopt colouring method of the present invention, the fiber after dyeing, dye-uptake is up to more than 95%, and COLOR FASTNESS reaches more than three grades, and the stock-dye after dyeing evenly, color and luster light is gorgeous, bright.
Accompanying drawing explanation
Fig. 1 is the sodium alginate/krill protein composite fiber picture after dyeing; Wherein No. 1 ~ No. 4 fibers respectively are the sodium alginate/krill protein composite fiber of the method dyeing of embodiment 2,4,1 and 3.
Detailed description of the invention
In order to make object of the present invention, scheme, flow process and advantage clearly distinct, in conjunction with the accompanying drawings and embodiments the dyeing and finishing technology of this invention is described in further detail, it should be noted that specific embodiment only illustratively illustrates the present invention, is not intended to limit the present invention herein.In following embodiment, if no special instructions, the experimental technique used is conventional method, and material therefor, reagent etc. all can be bought from biological or chemical company.
The material used in following examples:
Sodium alginate/krill protein composite fiber: adopt Guo to wait quietly, the extraction of krill albumen and the performance [J] of composite fibre thereof, Dalian Polytechnic University's journal, prepared by the method provided in 2014,33 (4) 270-273.
Embodiment 1
The colouring method of sodium alginate/krill protein composite fiber, comprises the steps:
(1) preparation of dyeing liquor
The Acid Blue A getting composite fibre weight 1% is dissolved in deionized water, obtains solution A, adds compound resistance sweller, mix in solution A, makes dyeing liquor be acid, is incubated 30min, obtains dyeing liquor in the water bath with thermostatic control of 80 DEG C; Wherein in dyeing liquor, percentage composition compound resistance sweller accounts for 50% by weight, and solution A accounts for 80%; Dyeing liquor gross weight is 20 times of composite fibre weight;
Wherein:
Compound resistance the consisting of of sweller: come by compound resistance sweller gross weight, acetic acid accounts for 40%, glutaraldehyde accounts for 40%, boric acid accounts for 15%, sodium acetate accounts for 5%;
(2) dye
Add in the dyeing liquor of step (1) shaping after sodium alginate/krill protein composite fiber, under 80 DEG C of waters bath with thermostatic control ultrasonic vibration dyeing 40min;
(3) aftertreatment technology
Take out the sodium alginate/krill protein composite fiber after dyeing in step (2), with rinsing under running water normal temperature condition 3-4 time, dehydration, dry under nervous condition, bake out temperature is 80 DEG C, and composite fibre moisture content of drying base is less than 4%, and controlling shrinkage factor is within 1%.
Sodium alginate/krill the protein composite fiber obtained after dyeing, oven dry, dye-uptake is 95.71%, and COLOR FASTNESS is three grades, and the fiber colour after dyeing is even, and gloss is beautiful; The intensity of composite fibre is 2.54CN/dtex, and modulus is 52.40CN/dtex.
Embodiment 2
The colouring method of sodium alginate/krill protein composite fiber, comprises the steps:
(1) preparation of dyeing liquor
The Acid Blue A of composite fibre weight 2% is dissolved in deionized water, obtains solution A, adds compound resistance sweller, mix in solution A, makes dyeing liquor be acid, is incubated 10min, obtains dyeing liquor in the water bath with thermostatic control of 50 DEG C; Wherein in dyeing liquor, percentage composition compound resistance sweller accounts for 20% by weight, and solution A accounts for 80%; Dyeing liquor gross weight is 50 times of composite fibre weight;
Wherein:
Compound resistance sweller consists of: come by compound resistance sweller gross weight, and acetic acid accounts for 60%, glutaraldehyde accounts for 35%, boric acid accounts for 5%;
(2) dye
Add in the dyeing liquor of step (1) shaping after sodium alginate/krill protein composite fiber, under 50 DEG C of waters bath with thermostatic control ultrasonic vibration dyeing 120min;
(3) aftertreatment technology
Take out the sodium alginate/krill protein composite fiber after dyeing in step (2), with rinsing under running water normal temperature condition 3-4 time, dehydration, dry under nervous condition, bake out temperature is 120 DEG C, and composite fibre moisture content of drying base is less than 4%, and controlling shrinkage factor is within 1%.
Sodium alginate/krill the protein composite fiber obtained after dyeing post-drying, dye-uptake is 94.20%, and COLOR FASTNESS is level Four, and the fiber colour after dyeing is even, and gloss is beautiful; The intensity of composite fibre is 2.64CN/dtex, and modulus is 56.63CN/dtex
Embodiment 3
The colouring method of sodium alginate/krill protein composite fiber, comprises the steps:
(1) preparation of dyeing liquor
The Acid Blue A of composite fibre weight 2% is dissolved in deionized water, obtains solution A, adds compound resistance sweller, mix in solution A, makes dyeing liquor be acid, is incubated 20min, obtains dyeing liquor in the water bath with thermostatic control of 60 DEG C; Wherein in dyeing liquor, percentage composition compound resistance sweller accounts for 40% by weight, and solution A accounts for 50%; Dyeing liquor gross weight is 30 times of composite fibre weight;
Wherein:
Compound resistance sweller consists of: come by compound resistance sweller gross weight, and acetic acid accounts for 50%, glutaraldehyde accounts for 35%, boric acid accounts for 13%, sodium sulphate accounts for 2%;
(2) dye
Add in the dyeing liquor of step (1) shaping after sodium alginate/krill protein composite fiber, under 60 DEG C of waters bath with thermostatic control ultrasonic vibration dyeing 60min;
(3) aftertreatment technology
Take out the sodium alginate/krill protein composite fiber after dyeing in step (2), with rinsing under running water normal temperature condition 3-4 time, dehydration, dry under nervous condition, bake out temperature is 90 DEG C, and control shrinkage factor is within 1%.
Sodium alginate/krill the protein composite fiber obtained after dyeing post-drying, dye-uptake is 90.4%, and COLOR FASTNESS is three grades, and the fiber colour after dyeing is even, and gloss is beautiful; The intensity of composite fibre is 2.51CN/dtex, and modulus is 55.41CN/dtex
Embodiment 4
The colouring method of sodium alginate/krill protein composite fiber, comprises the steps:
(1) preparation of dyeing liquor
The Acid Red B of composite fibre weight 1% is dissolved in deionized water, obtains solution A, adds compound resistance sweller, mix in solution A, makes dyeing liquor be acid, is incubated 30min, obtains dyeing liquor in the water bath with thermostatic control of 80 DEG C; Wherein in dyeing liquor, percentage composition compound resistance sweller accounts for 50% by weight, and solution A accounts for 70%; Dyeing liquor gross weight is 20 times of composite fibre weight;
Wherein:
Compound resistance sweller consists of: come by compound resistance sweller gross weight, and acetic acid accounts for 50%, glutaraldehyde accounts for 38%, boric acid accounts for 7%, sodium sulphate accounts for 2%, sodium acetate accounts for 3%;
(2) dye
Add in the dyeing liquor of step (1) shaping after sodium alginate/krill protein composite fiber, under 80 DEG C of waters bath with thermostatic control ultrasonic vibration dyeing 90min;
(3) aftertreatment technology
Take out the sodium alginate/krill protein composite fiber after dyeing in step (2), with rinsing under running water normal temperature condition 3-4 time, dehydration, dry under nervous condition, bake out temperature is 100 DEG C, and control shrinkage factor is within 1%.
Sodium alginate/krill the protein composite fiber obtained after dyeing post-drying, dye-uptake is 95.42%, and COLOR FASTNESS is three grades, and the fiber colour after dyeing is even, and gloss is beautiful; The intensity of composite fibre is 2.64CN/dtex, and modulus is 50.22CN/dtex
The above; only preferably dyeing and the embodiment of this patent; but protection scope of the present invention is not limited thereto; any those skilled in the art are in the technical scope that the present invention discloses; change can be expected easily and replace; all should be encompassed within protection scope of the present invention, therefore protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. the colouring method of a wig composite fibre, comprise the post-processing step after the preparation steps of dyeing liquor, the staining procedure of composite fibre and dyeing, it is characterized in that, containing dyestuff and compound resistance sweller in dyeing liquor, compound described in percentage composition hinders consisting of of sweller by weight: acetic acid 40-60%, Small molecular dialdehyde 35-40%, boric acid 5-15%, inorganic sodium 0-5%.
2. colouring method according to claim 1, is characterized in that, described Small molecular dialdehyde is one or both the mixture in glutaraldehyde, butanedial.
3. colouring method according to claim 1, is characterized in that, described inorganic sodium is the mixture of one or more in sodium acetate, sodium chloride, sodium sulphate.
4. colouring method according to claim 1, it is characterized in that, the preparation steps of described dyeing liquor is: the dyestuff of composite fibre weight 1-2% is dissolved in deionized water, obtain solution A, compound resistance sweller is added in solution A, mix, in the water bath with thermostatic control of 50-80 DEG C, be incubated 10-30min, obtain dyeing liquor; Wherein in dyeing liquor, percentage composition compound resistance sweller accounts for 20-50% by weight, and solution A accounts for 50-80%; Dyeing liquor gross weight is 20-50 times of composite fibre weight.
5. colouring method according to claim 1, it is characterized in that, the staining procedure of described composite fibre is: the composite fibre after shaping is placed in the dyeing liquor prepared, ultrasonic vibration dyeing 40-120min under 50-80 DEG C of water bath with thermostatic control, wherein dyeing liquor gross weight is 20-50 times of composite fibre weight.
6. colouring method according to claim 1, is characterized in that, the post-processing step after described dyeing is: washed with water 3-4 time by the composite fibre after dyeing, and dehydration, dries, dry to moisture content of drying base less than 4% under nervous condition.
7. colouring method according to claim 6, is characterized in that, the temperature of described oven dry is 80-120 DEG C.
8. colouring method according to claim 1, is characterized in that, this colouring method comprises the steps:
(1) preparation of dyeing liquor: the dyestuff of composite fibre weight 1-2% is dissolved in deionized water, obtains solution A, adds compound resistance sweller, mixes, be incubated 10-30min, obtain dyeing liquor in the water bath with thermostatic control of 50-80 DEG C in solution A; Wherein in dyeing liquor, percentage composition compound resistance sweller accounts for 20-50% by weight, and solution A accounts for 50-80%; Dyeing liquor gross weight is 20-50 times of composite fibre weight;
(2) dyeing of composite fibre: the composite fibre after shaping is placed in the dyeing liquor that step (1) prepares, ultrasonic vibration dyeing 40-120min under 50-80 DEG C of water bath with thermostatic control, wherein dyeing liquor gross weight is 20-50 times of composite fibre weight;
(3) post processing after dyeing: washed with water 3-4 time by the composite fibre after dyeing in step (2), dehydration, dries, dries to moisture content of drying base less than 4% under 80-120 DEG C of nervous condition.
9. the colouring method according to any one of claim 1 ~ 8, is characterized in that, described wig composite fibre is the composite fibre containing seaweeds.
10. colouring method according to claim 9, it is characterized in that, the described composite fibre containing seaweeds is sodium alginate/krill protein composite fiber, alginic acid/gelatin cross-blend fiber, alginic acid/viscose blended fiber, sodium acetylide/soybean separation protein commixed fiber, sodium alginate/carboxymethyl cellulose blended fiber, alginate/chitosan blended fiber, sodium alginate/cellulose blending fibre.
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| CN201510068401.5A CN104652140B (en) | 2015-02-09 | 2015-02-09 | A kind of colouring method of wig composite fibre |
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| CN201510068401.5A CN104652140B (en) | 2015-02-09 | 2015-02-09 | A kind of colouring method of wig composite fibre |
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| CN104652140B CN104652140B (en) | 2016-08-03 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172513A (en) * | 1995-01-12 | 1998-02-04 | 希巴特殊化学控股公司 | Process for dyeing cellulosic textile fibre materials |
| CN101392464A (en) * | 2007-09-21 | 2009-03-25 | 河南瑞贝卡发制品股份有限公司 | Dark color dyeing technology of grey hair |
| CN102051826A (en) * | 2010-11-12 | 2011-05-11 | 许昌恒源发制品股份有限公司 | Rapid dyeing assistant for imitation hair and preparation method thereof |
| DE102011017519A1 (en) * | 2011-04-26 | 2012-10-31 | Beiersdorf Ag | Hair treatment composition, useful e.g. for dyeing keratinous fibers, preferably feathers or hair, comprises 1,3-dihydroxyacetone, other carbonyl compounds comprising e.g. glutaraldehyde or glyoxylic acid, and an amino component |
-
2015
- 2015-02-09 CN CN201510068401.5A patent/CN104652140B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172513A (en) * | 1995-01-12 | 1998-02-04 | 希巴特殊化学控股公司 | Process for dyeing cellulosic textile fibre materials |
| CN101392464A (en) * | 2007-09-21 | 2009-03-25 | 河南瑞贝卡发制品股份有限公司 | Dark color dyeing technology of grey hair |
| CN102051826A (en) * | 2010-11-12 | 2011-05-11 | 许昌恒源发制品股份有限公司 | Rapid dyeing assistant for imitation hair and preparation method thereof |
| DE102011017519A1 (en) * | 2011-04-26 | 2012-10-31 | Beiersdorf Ag | Hair treatment composition, useful e.g. for dyeing keratinous fibers, preferably feathers or hair, comprises 1,3-dihydroxyacetone, other carbonyl compounds comprising e.g. glutaraldehyde or glyoxylic acid, and an amino component |
Non-Patent Citations (1)
| Title |
|---|
| 吴亚红: "海藻酸纤维性能研究及产品开发", 《针织工业》, no. 11, 28 November 2013 (2013-11-28), pages 8 - 10 * |
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