CN106592272B - A kind of method of natural black dyes real silk fabric - Google Patents
A kind of method of natural black dyes real silk fabric Download PDFInfo
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- CN106592272B CN106592272B CN201611189391.1A CN201611189391A CN106592272B CN 106592272 B CN106592272 B CN 106592272B CN 201611189391 A CN201611189391 A CN 201611189391A CN 106592272 B CN106592272 B CN 106592272B
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- real silk
- silk fabric
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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
- D06P1/34—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 natural 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
- D06P1/0032—Determining dye recipes and dyeing parameters; Colour matching or monitoring
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- 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
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide 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
- 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
- D06P5/06—After-treatment with organic compounds containing nitrogen
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Abstract
The invention belongs to natural dye dying fields, it more particularly to a kind of method of natural black dyes real silk fabric, mainly comprises the steps that real silk fabric is cut into the rectangle of 19 × 10cm by (1), is put into soak in 40 DEG C of distilled water and impregnate, it takes out, wrings out after 20min.(2) semen sojae atricolor skin pigment and distilled water are uniformly mixed, dye liquor is made.(3) dye strength owf (mass ratio of dyestuff and fabric) is 20-30%, and dyeing temperature is 80~95 DEG C, and dyeing pH is 2-4, the mass ratio of fabric and dye liquor is 1:50, dyeing time 80min, is taken out, washing, the real silk fabric tentatively dyed.(4) it activates fixation: the real silk fabric after dyeing is put into 0.01-0.5mol/L 2- (N- morpholinyl) ethanesulfonic acid, under the ultrasound condition that ultrasonic power is 180w, supersonic frequency is 40kHz, at 20-30 DEG C, activate fixation 0.1-2h.(5) real silk fabric tentatively dyed that step (4) obtains is subjected to processing of soaping, is dried after taking-up, the real silk fabric dyed.Dyeing of real silk fabric color fastness made from this method is high, has certain antibiotic property and ultraviolet-resistent property.
Description
Technical field
The present invention relates to a kind of colouring methods of vegetable colour, and in particular to a kind of natural black dyes real silk fabric
Method belongs to natural dye dying field.
Background technique
From after coking industry development, DYE PRODUCTION is developing progressively as an independent industry.The production of synthetic dyestuffs is
The primary compounds matter isolated from petroleum derivative is raw material, and a variety of reactions are carried out under high-temperature and high-pressure conditions, in its life
Many carcinogens, such as aromatic nitro and amino-compound can be generated during production, if these toxic substances come down in torrents
Into river or air, environment is caused seriously to pollute.When people wear clothes inferior once perspiring, the dyestuff in fabric due to
The effect of sweat can be transferred on skin, be absorbed by the skin, and generate harm to human body.And disappearing with earth petroleum resources
Consumption, the raw material problem of synthetic dyestuffs have also been exposed.Therefore, synthetic dyestuffs are not able to satisfy people to healthy, ecological, environmental protection
People's development and application natural dye is aroused in the requirement of Green Textiles.
Natural dye includes all pigments extracted from the raw materials such as plant, animal, mineral and microorganism.Wherein natural dye
For material based on plant, the source of vegetable colour is more wide.Although can be mentioned in natural dye using mordant dyeing and certain post-processings
High dyefastness, but because of the inherent instability of natural dye chromophoric group, cause natural dye washable and fastness to light
It is undesirable.In addition, traditional mordant contains heavy metal ion, many names for being put into ecological textile and being disabled mostly
It is single.Sometimes the mordant used in dyeing also will affect the discoloration of dyestuff.Patent of invention " is extracted natural from grape pip
The method of fuel dsred protein fiber and its fabric " (CN 201010582041.8) is disclosed using grape pip pigment solution pair
The protein fibres kind fabric such as wool, silk is using direct staining method or the colouring method of the pre- mordant dyeing of aluminium ion, iron ion；Hair
Bright patent " application of the balsamine natural dye in dyeing " (CN 201010617588.7) discloses a kind of pair of balsamine raw material
Pre-treatment, ultrasonic wave extraction, crude, purification are carried out, finally silk or cotton goods are dyed with the natural dye being refining to obtain
Technique；Patent of invention " using the method that indigo plant carries out natural dyeing to fiber " (CN201180043209.0) discloses one
The method that kind soluble pigment made of the blade of indigo plant dyes fiber.It is used in the above colouring method
Natural dye due to its color fastness especially light fastness is low the problems such as, be not appropriate for industrialization production and application.
Nutritious black bean is abundant, has containing multiple nutritional components such as protein, fat, vitamin, microelements, while again
Various bioactivators, such as studies on black soybean pigment, semen sojae atricolor polysaccharide and isoflavones.The semen sojae atricolor skin pigment extracted from Testa sojae atricolor is main
It is anthocyanin class pigment, is a kind of glucosides that color can be presented based on flavones core, is that anthocyanidin (ligand) is mutually tied with sugared
Close the glycocide formed.Main component is delphinidin -3- glucoside and Cy-3-G.With certain
Anti-oxidant, anticancer, drop are cardiovascular, improve eyesight, health and beauty weight-reducing, enhance the effects of memory.Semen sojae atricolor skin pigment is more at present
For the application of food additives and functional food, the research for being applied to textile industry using semen sojae atricolor skin pigment is not found.
Summary of the invention
The present invention in order to overcome the drawbacks of the prior art, provide it is a kind of it is nontoxic, at low cost, environmental-friendly, color fastness is high,
The method of antibacterial, the anti-ultraviolet natural black dyes real silk fabric for being derived from Testa sojae atricolor.
To achieve the goals above, the technical scheme adopted by the invention is as follows:
(1) real silk fabric: being cut into the rectangle of 19 × 10cm by preparation, is put into soak in distilled water and be impregnated, so
After take out, wring out, exclude cocoon fiber between air.
(2) dye liquor is prepared: semen sojae atricolor skin pigment and distilled water being uniformly mixed, it is 5-10g/L dye liquor that concentration, which is made,.
(3) dyeing: dye strength owf (mass ratio of dyestuff and fabric) is 20-30%, and dyeing temperature is 80~95
DEG C, dyeing pH is 2-4.5, and the mass ratio of fabric and dye liquor is 1:50, dyes, takes out, washing, the silk tentatively dyed is knitted
Object.
(4) it activates fixation: the real silk fabric after dyeing is put into 0.01-0.5mol/L 2- (N- morpholinyl) ethanesulfonic acid
Color solidification living is carried out under ultrasound condition, ultrasonic processing frequency is 40kHz, processing power 180w, treatment temperature 20-30
DEG C, the processing time is 0.1-2h.
(5) it soaps technique: the real silk fabric tentatively dyed that step (4) obtains being subjected to processing of soaping, then takes out and dries in the air
The dry real silk fabric dyed.
Further, the rectangle in the step (1) weighs about 1g, and distillation coolant-temperature gage is 40 DEG C, soaks in distilled water
Soaking time is 20min.
Further, the semen sojae atricolor skin pigment in the step (2) is in brown powder.
Further, the mass concentration of the semen sojae atricolor skin pigment in the step (2) is 5-10g/L.
Further, the dyeing pH in the step (3) is adjusted by the hydrochloric acid and sodium hydroxide of 1mol/L.
Further, the dyeing time in the step (3) is 80min.
Further, the washing times in the step (3) are 3 times.
Further, the liquid of soaping in the step (5) is that the solution group formed in distilled water is dissolved in by neutral soap flakes
At the mass concentration of the neutral soap flakes is 2g/L.
Further, the temperature of soaping in the step (5) is 80 DEG C, and the time of soaping is 10min.
The utility model has the advantages that
The present invention provides a kind of methods of natural black dyes real silk fabric.Natural dye used by this method comes
It is at low cost derived from plant, it is harmless to the human body, it is a kind of biocompatibility and environmental-friendly type dye, which is answered
For the dyeing of real silk fabric, entire dyeing course cleaning, fabric color fastness is high, has certain antibiotic property and ultraviolet-resistent property,
Fabric after dyeing shows natural color, and the real silk fabric by dyeing processing is a kind of green spinning with high added value
Fabric.
The semen sojae atricolor skin pigment that the present invention is extracted from Testa sojae atricolor is a kind of pure natural pigment, which principally falls into anthocyanin
Class pigment is in dark-brown, is a kind of glucosides that color can be presented based on flavones core, is that anthocyanidin (ligand) is mutually tied with sugared
Close the glycocide formed.Main component is delphinidin -3- glucoside and Cy-3-G.With certain
Anti-oxidant, anticancer, drop are cardiovascular, improve eyesight, health and beauty weight-reducing, enhance the effects of memory.
The dyeing of real silk fabric is used for by natural dye prepared by semen sojae atricolor skin pigment, without adding salt to promote dye, through the natural dye
Real silk fabric colour fastness to rubbing, color fastness to washing after material dyeing can reach 4~5 grades, and sunlight fastness reaches 4 grades.Through
The Integ value for dyeing the real silk fabric of processing is 1.37-2.08, and colouring is preferable and shows natural color.It is handled through dyeing
Real silk fabric and human body Long Term Contact, also have it is certain it is anti-oxidant, anticancer, drop is cardiovascular, improve eyesight, health and beauty subtract
The effects of fertilizer, enhancing memory.
Dyeing mechanism: contain a certain number of phenolic hydroxyl groups on the molecular structure of the natural dye, with the ammonia on cocoon fiber
Base dye seat combines, upper dye fiber.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate this hair
It is bright rather than for limiting the scope of the invention.Unless stated otherwise, techniques not described means can be used in embodiment
Mode known in those skilled in the art is realized.In addition, embodiment is interpreted as illustrative, it is not intended to limit the present invention
Range, to those skilled in the art, under the premise of without departing substantially from spirit and scope of the present invention, in these embodiments
Material component, dosage, size, shape carry out various modifications, replacement, improvement, such equivalent forms similarly fall within this Shen
It please the appended claims limited range.It illustrates, design parameter defined by the present invention should have admissible error
Range.
Integ value involved in embodiment refers in visible-range that (400~700nm) seeks the thorn of puppet three of colored objects
Swash the sum of value, it reflects the absorption and scattering situation of light in entire visible-range, has very well with human eye to the assessment of color depth
Consistency, so indicating color depth with Integ value.By Datacolor SF-600 color measurement and color match instrument, (U.S. Datacolor is public
Department) measure Integ value.
Specific embodiment one:
(1) real silk fabric: being cut into the rectangle of 19 × 10cm by preparation, is put into 40 DEG C of distilled water and is soaked leaching
It steeps, takes out, wring out after 20min.
(2) dye liquor is prepared: semen sojae atricolor skin pigment and distilled water being uniformly mixed, dye liquor is made.
(3) dyeing: dye strength owf (mass ratio of dyestuff and fabric) is 20%, and dyeing temperature is 90 DEG C, dyeing
PH is 3.1, and the mass ratio of fabric and dye liquor is 1:50, dyeing time 80min, is taken out, washing, the silk tentatively dyed
Fabric.
(4) it activates fixation: the real silk fabric after dyeing is put into 0.1mol/L 2- (N- morpholinyl) ethanesulfonic acid in ultrasound
Under the conditions of carry out color solidification living, ultrasonic processing frequency is 40kHz, and processing power 180w, treatment temperature is 25 DEG C, when processing
Between be 0.5h.
(5) it soaps technique: the fabric tentatively dyed that step (4) obtains being subjected to processing of soaping, then takes out and dries
To the real silk fabric of dyeing.
Further, the rectangle in the step (1) weighs about 1g.
Further, the semen sojae atricolor skin pigment in the step (2) is in brown powder.
Further, the mass concentration of the semen sojae atricolor skin pigment in the step (2) is 10g/L.
Further, the dyeing pH in the step (3) is adjusted by the hydrochloric acid and sodium hydroxide of 1mol/L.
Further, the washing times in the step (3) are 3 times.
Further, the liquid of soaping in the step (5) is to be dissolved in distilled water to be formed by neutral soap Pian ﹑ sodium carbonate
Solution composition, the mass concentration of the neutral soap flakes are 2g/L.
Further, the temperature of soaping in the step (5) is 80 DEG C, and the time of soaping is 10min.
The Integ value of the real silk fabric dyed after measured reaches 1.383, and the real silk fabric colouring after illustrating dyeing is preferable.
The real silk fabric of dyeing is subjected to color fastness test, the results are shown in Table 1, Nai friction Se Lao Du ﹑ color fastness to washing 5
Grade, colour fasteness to sunlight reach 5 grades, and the real silk fabric color fastness after illustrating dyeing is high.
Specific embodiment two:
(1) real silk fabric: being cut into the rectangle of 19 × 10cm by preparation, is put into 40 DEG C of distilled water and is soaked leaching
It steeps, takes out, wring out after 20min.
(2) dye liquor is prepared: semen sojae atricolor skin pigment and distilled water being uniformly mixed, dye liquor is made.
(3) dyeing: dye strength owf (mass ratio of dyestuff and fabric) is 25%, and dyeing temperature is 90 DEG C, dyeing
PH is 3.96, and the mass ratio of fabric and dye liquor is 1:50, dyeing time 80min, is taken out, washing, the silk tentatively dyed
Fabric.
(4) it activates fixation: the real silk fabric after dyeing is put into 0.01mol/L 2- (N- morpholinyl) ethanesulfonic acid super
Color solidification living is carried out under the conditions of sound, ultrasonic processing frequency is 40kHz, and processing power 180w, treatment temperature is 20 DEG C, processing
Time is 0.1h.
(5) it soaps technique: the real silk fabric tentatively dyed that step (4) obtains being subjected to processing of soaping, then takes out and dries in the air
The dry real silk fabric dyed.
Further, the rectangle in the step (1) weighs about 1g.
Further, the semen sojae atricolor skin pigment in the step (2) is in brown powder.
Further, the mass concentration of the semen sojae atricolor skin pigment in the step (2) is 10g/L.
Further, the dyeing pH in the step (3) is adjusted by the hydrochloric acid and sodium hydroxide of 1mol/L.
Further, the washing times in the step (3) are 3 times.
Further, the liquid of soaping in the step (5) is that the solution group formed in distilled water is dissolved in by neutral soap flakes
At the mass concentration of the neutral soap flakes is 2g/L.
Further, the temperature of soaping in the step (5) is 80 DEG C, and the time of soaping is 10min.
The Integ value of the real silk fabric dyed after measured reaches 1.37, and the real silk fabric colouring after illustrating dyeing is preferable.
The real silk fabric of dyeing is subjected to color fastness test, the results are shown in Table 1, Nai friction Se Lao Du ﹑ color fastness to washing
Reach 5 grades, colour fasteness to sunlight reaches 3 grades, and the real silk fabric color fastness after illustrating dyeing is high.
Specific embodiment three:
(1) real silk fabric: being cut into the rectangle of 19 × 10cm by preparation, is put into 40 DEG C of distilled water and is soaked leaching
It steeps, takes out, wring out after 20min.
(2) dye liquor is prepared: semen sojae atricolor skin pigment and distilled water being uniformly mixed, dye liquor is made.
(3) dyeing: dye strength owf (mass ratio of dyestuff and fabric) is 30%, and dyeing temperature is 90 DEG C, dyeing
PH is 2.1, and the mass ratio of fabric and dye liquor is 1:50, dyeing time 80min, is taken out, washing, the silk tentatively dyed
Fabric.
(4) it activates fixation: the real silk fabric after dyeing is put into 0.5mol/L 2- (N- morpholinyl) ethanesulfonic acid in ultrasound
Under the conditions of carry out color solidification living, ultrasonic processing frequency is 40kHz, and processing power 180w, treatment temperature is 30 DEG C, when processing
Between be 2h.
(5) it soaps technique: the real silk fabric tentatively dyed that step (4) obtains being subjected to processing of soaping, then takes out and dries in the air
The dry real silk fabric dyed.
Further, the rectangle in the step (1) weighs about 1g.
Further, the semen sojae atricolor skin pigment in the step (2) is in brown powder.
Further, the mass concentration of the semen sojae atricolor skin pigment in the step (2) is 10g/L.
Further, the dyeing pH in the step (3) is adjusted by the hydrochloric acid and sodium hydroxide of 1mol/L.
Further, the washing times in the step (3) are 3 times.
Further, the liquid of soaping in the step (5) is that the solution group formed in distilled water is dissolved in by neutral soap flakes
At the mass concentration of the neutral soap flakes is 2g/L.
Further, the temperature of soaping in the step (5) is 80 DEG C, and the time of soaping is 10min.
The Integ value of the real silk fabric dyed after measured reaches 1.783, and the real silk fabric colouring after illustrating dyeing is preferable.
The real silk fabric of dyeing is subjected to color fastness test, the results are shown in Table 1, Nai friction Se Lao Du ﹑ color fastness to washing
Reach 4-5 grades, colour fasteness to sunlight reaches 3 grades, and the real silk fabric color fastness after illustrating dyeing is high.
Specific embodiment four:
(1) real silk fabric: being cut into the rectangle of 19 × 10cm by preparation, is put into 40 DEG C of distilled water and is soaked leaching
It steeps, takes out, wring out after 20min.
(2) dye liquor is prepared: semen sojae atricolor skin pigment and distilled water being uniformly mixed, dye liquor is made.
(3) dyeing: dye strength owf (mass ratio of dyestuff and fabric) is 20%, and dyeing temperature is 95 DEG C, dyeing
PH is 4.01, and the mass ratio of fabric and dye liquor is 1:50, dyeing time 80min, is taken out, and washing, that is tentatively dyed is true
Silk fabrics.
(4) it activates fixation: the real silk fabric after dyeing is put into 0.5mol/L 2- (N- morpholinyl) ethanesulfonic acid in ultrasound
Under the conditions of carry out color solidification living, ultrasonic processing frequency is 40kHz, and processing power 180w, treatment temperature is 30 DEG C, when processing
Between be 2h.
(5) it soaps technique: the real silk fabric tentatively dyed that step (4) obtains being subjected to processing of soaping, then takes out and dries in the air
The dry real silk fabric dyed.
Further, the rectangle in the step (1) weighs about 1g.
Further, the semen sojae atricolor skin pigment in the step (2) is in brown powder.
Further, the mass concentration of the semen sojae atricolor skin pigment in the step (2) is 5g/L.
Further, the dyeing pH in the step (3) is adjusted by the hydrochloric acid and sodium hydroxide of 1mol/L.
Further, the washing times in the step (3) are 3 times.
Further, the liquid of soaping in the step (5) is that the solution group formed in distilled water is dissolved in by neutral soap flakes
At the mass concentration of the neutral soap flakes is 2g/L.
Further, the temperature of soaping in the step (5) is 80 DEG C, and the time of soaping is 10min.
The Integ value of the real silk fabric dyed after measured reaches 1.63, and the real silk fabric colouring after illustrating dyeing is preferable.
The real silk fabric of dyeing is subjected to color fastness test, the results are shown in Table 1, and Nai rubs, and Se Lao Du ﹑ is resistance to wash Se Lao Du ﹑
Colour fastness to perspiration reaches 4-5 grades, and colour fasteness to sunlight reaches 4 grades, and the real silk fabric color fastness after illustrating dyeing is high.
Specific embodiment five:
(1) real silk fabric: being cut into the rectangle of 19 × 10cm by preparation, is put into 40 DEG C of distilled water and is soaked leaching
It steeps, takes out, wring out after 20min.
(2) dye liquor is prepared: semen sojae atricolor skin pigment and distilled water being uniformly mixed, dye liquor is made.
(3) dyeing: dye strength owf (mass ratio of dyestuff and fabric) is 25%, and dyeing temperature is 95 DEG C, dyeing
PH is 2.09, and the mass ratio of fabric and dye liquor is 1:50, dyeing time 80min, is taken out, and washing, that is tentatively dyed is true
Silk fabrics.
(4) it activates fixation: the real silk fabric after dyeing is put into 0.5mol/L 2- (N- morpholinyl) ethanesulfonic acid in ultrasound
Under the conditions of carry out color solidification living, ultrasonic processing frequency is 40kHz, and processing power 180w, treatment temperature is 30 DEG C, when processing
Between be 2h.
(5) it soaps technique: the real silk fabric tentatively dyed that step (4) obtains being subjected to processing of soaping, then takes out and dries in the air
The dry real silk fabric dyed.
Further, the rectangle in the step (1) weighs about 1g.
Further, the semen sojae atricolor skin pigment in the step (2) is in brown powder.
Further, the mass concentration of the semen sojae atricolor skin pigment in the step (2) is 5g/L.
Further, the dyeing pH in the step (3) is adjusted by the hydrochloric acid and sodium hydroxide of 1mol/L.
Further, the washing times in the step (3) are 3 times.
Further, the liquid of soaping in the step (5) is that the solution group formed in distilled water is dissolved in by neutral soap flakes
At the mass concentration of the neutral soap flakes is 2g/L.
Further, the temperature of soaping in the step (5) is 80 DEG C, and the time of soaping is 10min.
The Integ value of the real silk fabric dyed after measured reaches 2.08, and the real silk fabric colouring after illustrating dyeing is preferable.
The real silk fabric of dyeing is subjected to color fastness test, the results are shown in Table 1, and Nai rubs, and Se Lao Du ﹑ is resistance to wash Se Lao Du ﹑
Colour fastness to perspiration reaches 4-5 grades, and colour fasteness to sunlight reaches 4 grades, and the real silk fabric color fastness after illustrating dyeing is high.
Specific embodiment six:
(1) real silk fabric: being cut into the rectangle of 19 × 10cm by preparation, is put into 40 DEG C of distilled water and is soaked leaching
It steeps, takes out, wring out after 20min.
(2) dye liquor is prepared: semen sojae atricolor skin pigment and distilled water being uniformly mixed, dye liquor is made.
(3) dyeing: dye strength owf (mass ratio of dyestuff and fabric) is 30%, and dyeing temperature is 95 DEG C, dyeing
PH is 3.13, and the mass ratio of fabric and dye liquor is 1:50, dyeing time 80min, is taken out, and washing, that is tentatively dyed is true
Silk fabrics.
(4) it activates fixation: the real silk fabric after dyeing is put into 0.5mol/L 2- (N- morpholinyl) ethanesulfonic acid, super
Color solidification living is carried out under the conditions of sound, ultrasonic processing frequency is 40kHz, and processing power 180w, treatment temperature is 30 DEG C, processing
Time is 2h.
(5) it soaps technique: the real silk fabric tentatively dyed that step (4) obtains being subjected to processing of soaping, then takes out and dries in the air
The dry real silk fabric dyed.
Further, the rectangle in the step (1) weighs about 1g.
Further, the semen sojae atricolor skin pigment in the step (2) is in brown powder.
Further, the mass concentration of the semen sojae atricolor skin pigment in the step (2) is 10g/L.
Further, the dyeing pH in the step (3) is adjusted by the hydrochloric acid and sodium hydroxide of 1mol/L.
Further, the washing times in the step (3) are 3 times.
Further, the liquid of soaping in the step (5) is that the solution group formed in distilled water is dissolved in by neutral soap flakes
At the mass concentration of the neutral soap flakes is 2g/L.
Further, the temperature of soaping in the step (5) is 80 DEG C, and the time of soaping is 10min.
The Integ value of the real silk fabric dyed after measured reaches 2.01, and the real silk fabric colouring after illustrating dyeing is preferable.
The real silk fabric of dyeing is subjected to color fastness test, the results are shown in Table 1, and Nai rubs, and Se Lao Du ﹑ is resistance to wash Se Lao Du ﹑
Colour fastness to perspiration reaches 4-5 grades, and colour fasteness to sunlight reaches 4 grades, and the real silk fabric color fastness after illustrating dyeing is high.
The color fastness test of real silk fabric after the dyeing of table 1
Test method is respectively according to following standard in above embodiments:
Colour fastness to rubbing is measured according to GB/T3920-2008 " textile color stability test colour fastness to rubbing "；It is washable
Color fastness is measured according to GB/T3921-2008 " textile color stability test fastness to soaping "；Colour fasteness to sunlight according to
GB/T8427-1998 " the textile color fastness of resistance to artificial light xenon arc lamp " measurement.
Claims (9)
1. a kind of method of natural black dyes real silk fabric, which comprises the following steps:
(1) real silk fabric: being cut into the rectangle of 19 × 10cm by preparation, is put into soak in distilled water and be impregnated, then takes
Out, it wrings out；
(2) dye liquor is prepared: semen sojae atricolor skin pigment and distilled water being uniformly mixed, dye liquor is made；
(3) dyeing: dye strength 20-30%, dyeing temperature are 80~95 DEG C, and dyeing pH is 2.0-4.0, fabric and dye
The mass ratio of liquid is 1:50, is dyed, and is taken out, washing, the real silk fabric tentatively dyed；
(4) it activates fixation: the real silk fabric after dyeing is put into 2- (N- morpholinyl) ethanesulfonic acid of 0.01-0.5mol/L super
Activation fixation is carried out under the conditions of sound, ultrasonic processing frequency is 40kHz, and processing power 180w, treatment temperature is 20-30 DEG C,
The processing time is 0.1-2h；
(5) it soaps technique: the real silk fabric for the activated fixation that step (4) obtains being put into liquid of soaping and carries out processing of soaping,
Then take out the real silk fabric for drying and being dyed.
2. the method for natural black dyes real silk fabric according to claim 1, which is characterized in that the step (1)
In rectangle real silk fabric weight 1g, distillation coolant-temperature gage be 40 DEG C, in distilled water soak soaking time be 20min.
3. the method for natural black dyes real silk fabric according to claim 1, which is characterized in that the step (2)
In semen sojae atricolor skin pigment be in brown powder.
4. the method for natural black dyes real silk fabric according to claim 1 or 3, which is characterized in that the step
(2) mass concentration of the semen sojae atricolor skin pigment in is 5-10g/L.
5. the method for natural black dyes real silk fabric according to claim 1, which is characterized in that the step (3)
In dyeing pH by 1mol/L hydrochloric acid and sodium hydroxide adjust.
6. the method for natural black dyes real silk fabric according to claim 1, which is characterized in that the step (3)
In dyeing time be 80min.
7. the method for natural black dyes real silk fabric according to claim 1, which is characterized in that the step (3)
In washing times be 3 times.
8. the method for natural black dyes real silk fabric according to claim 1, which is characterized in that the step (5)
In liquid of soaping be that the solution composition formed in distilled water is dissolved in by neutral soap flakes, the mass concentration of the neutral soap flakes is
2g/L。
9. the method for natural black dyes real silk fabric according to claim 1, which is characterized in that the step (5)
In soap temperature be 80 DEG C, soap the time be 10min.
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| CN109337407B (en) * | 2018-11-29 | 2020-10-30 | 武汉职业技术学院 | Extraction method and application of natural dye of black bean skin |
| CN110644235B (en) * | 2019-09-29 | 2022-03-08 | 浙江嘉欣丝绸股份有限公司 | Preparation method and application of anti-ultraviolet and antibacterial silk fabric |
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| JP2003176422A (en) * | 2001-12-12 | 2003-06-24 | Yamada Chem Co Ltd | Black mordant dye composition, and method for dyeing natural protein fiber or blended product thereof by using the same |
| CN1912010A (en) * | 2005-08-11 | 2007-02-14 | 青岛海联植物科技研究所 | Method for extracting natural dye from rheum officinate root, leaf |
| CN101250206B (en) * | 2008-03-26 | 2011-05-25 | 天津市尖峰天然产物研究开发有限公司 | Effective part containing cyaniding 3-O-glucoside as well as preparation method and use thereof |
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| KR20140070233A (en) * | 2012-11-30 | 2014-06-10 | 경북대학교 산학협력단 | Improvement in color fastness of natural dyeing from anthocyanin colorant |
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