CN106087472A - A kind of safflower plant dyestuff is for the dyeing of the organic cotton knitted fabric of environmental protection - Google Patents
A kind of safflower plant dyestuff is for the dyeing of the organic cotton knitted fabric of environmental protection Download PDFInfo
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- CN106087472A CN106087472A CN201610524718.XA CN201610524718A CN106087472A CN 106087472 A CN106087472 A CN 106087472A CN 201610524718 A CN201610524718 A CN 201610524718A CN 106087472 A CN106087472 A CN 106087472A
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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
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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
- D06P1/44—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
- D06P1/653—Nitrogen-free carboxylic acids or their salts
- D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
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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
- D06P1/44—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
- D06P1/655—Compounds containing ammonium groups
- D06P1/66—Compounds containing ammonium groups containing quaternary ammonium groups
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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
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
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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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
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Abstract
The invention discloses a kind of safflower plant dyestuff dyeing for the organic cotton knitted fabric of environmental protection, comprise the following steps: 1) prepare safflower plant dyestuff powder；2) dyeing organic cotton knitted fabric, bath raio is 1:15；3) by the organic cotton knitted fabric after dyeing, dry at 50 60 DEG C,.This safflower plant dyestuff is practically free of any toxic chemical medicament for the dyeing of the organic cotton knitted fabric of environmental protection, be conducive to health, meet the requirement of energy-saving and environment friendly, the safflower plant dyestuff used has the delicate fragrance of flowers and plants, there is preferable biodegradability, nontoxic, harmless, pollution-free, being compatible with the environment property is good.
Description
Technical field
The present invention relates to textile dye staining technique field, specifically a kind of safflower plant dyestuff is for environmental protection organic cotton
The dyeing of knitting fabric.
Background technology
Organic cotton is a kind of free of contamination Cotton Gossypii of pure natural, in agricultural production, with fertilizer, biological pest control,
Natural cultivation management is main, does not allow to use chemicals, also requires that pollution-free during producing spinning；There is ecology, green
Color, the characteristic of environmental protection；The fabric sheen that organic cotton is made into is beautiful, soft, have an excellent bounce, and drapability is wear-resisting
Property；There is the antibacterial of uniqueness, deodorant performance；Alleviate allergic symptom, alleviate the uncomfortable symptom of skin that normal fabric causes, such as skin
Rash；It is more beneficial for takeing good care of child skin nursing；Summer uses, and makes people feel the most nice and cool.Use in winter is fluffy comfortable again can
Get rid of internal many waste hot airs and moisture content.
The organic cotton knitted fabric made for organic cotton, according to traditional dyeing, the synthesis used chemistry
Dyestuff and auxiliary agent contain various harmful substance the most in various degree, jeopardize people healthy, the produced large amount of sewage of processing
Intractability is big, costly, poses a big pressure to ecological environment.And natural plant dye majority is Chinese herbal medicine, human body is had
The effect of health care, belong to Green Product.After natural plant dye dyeing, produced sewage disposal is simple, with ring
The border compatibility is good, nontoxic, harmless, pollution-free, has preferable biodegradability.In prior art, use natural fabric dye
The dyeing that organic cotton knitted fabric is dyeed by material is not perfect, and therefore exploitation uses the organic cotton of natural fabric dyestuff
The dyeing of knitting fabric is significant.
Summary of the invention
It is an object of the invention to provide a kind of safflower plant dyestuff dyeing for the organic cotton knitted fabric of environmental protection,
With the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of safflower plant dyestuff, for the dyeing of the organic cotton knitted fabric of environmental protection, comprises the following steps:
1) safflower plant dyestuff powder is prepared；
1.1) choose fresh Flos Carthami, after pulverizing, it is thus achieved that Flos Carthami serosity, add the deionized water of 10-12 times amount, soak 4-
6h, centrifugal treating, it is thus achieved that the first centrifugal liquid and the first centrifugal solids, the first centrifugal solids is added going of 4-6 times amount again
Ionized water, soaks 2-3h, centrifugal treating, it is thus achieved that the second centrifugal liquid and the second centrifugal solids, the second centrifugal solids is again added
Enter the deionized water of 4-6 times amount, soak 2-3h, centrifugal treating, it is thus achieved that the 3rd centrifugal liquid and the 3rd centrifugal solids, take the 3rd from
Heart solid；
1.2) add the deionized water of 5-8 times amount to the 3rd centrifugal solids, add the aqueous citric acid solution of 1mol/L, adjust
Joint pH5-6, adds the sodium chloride solution of cumulative volume 15%, after stirring, stands 12h, filters, take filter cake；
1.3) pulverize after filter cake being vacuum dried, it is thus achieved that safflower plant dyestuff powder；
2) dyeing organic cotton knitted fabric, bath raio is 1:15；
2.1) add sheet alkali and scouring agent under room temperature, be warming up to 85-90 DEG C, add hydrogen peroxide, be incubated 20-30min, then
It is cooled to 60-65 DEG C, draining, water inlet adds glacial acetic acid, is warming up to 60-65 DEG C, be incubated 40-50min, draining, carry out once
Washing；
2.2) add cation modifier under room temperature, be warming up to 70-75 DEG C, be incubated 25-30min, discharge opeing, water inlet adds
Glacial acetic acid, is warming up to 50-60 DEG C, is incubated 10-15min, draining, carries out secondary washing；
2.3) use the warm water of 40-50 DEG C to melt in safflower plant dyestuff powder, it is thus achieved that dye solution, under room temperature, add dyestuff
Liquid, is warming up to 75-80 DEG C, adds the citric acid solution of gross mass 2-3%, is incubated 1-2h, draining, adds and soap in water inlet
Agent, is warming up to 60-65 DEG C, is incubated 20-30min, draining, carries out three washings；
2.4) water inlet adds softening agent, be warming up to 55-60 DEG C, be incubated 20-30min, draining；
3) by the organic cotton knitted fabric after dyeing, dry at 50-60 DEG C,.
As the further scheme of the present invention: step 2.1) described in the concentration of sheet alkali be 3g/L, the concentration of scouring agent is
1g/L, the concentration of hydrogen peroxide is 8g/L, and the concentration of glacial acetic acid is 2g/L.
As the present invention further scheme: step 2.2) described in the concentration of cation modifier be 10g/L, ice vinegar
The concentration of acid is 2g/L.
As the present invention further scheme: step 2.2) described in cation modifier be epoxy quaternary ammonium salt.
As the present invention further scheme: step 2.3) described in soaping agent be anion surfactant.
As the present invention further scheme: step 2.4) described in softening agent be organosilicon.
As the present invention further scheme: step 2.1) in the step once washed be: first use the temperature of 70-75 DEG C
Water rinses, then the warm water washing using temperature to be 40-45 DEG C, finally uses normal-temperature water to rinse.
As the present invention further scheme: step 2.2) in the step of secondary washing be: first use the temperature of 60-65 DEG C
Water rinses, then the warm water washing using temperature to be 35-40 DEG C, finally uses normal-temperature water to rinse.
As the present invention further scheme: step 2.3) in three times washing step be: first use 60-65 DEG C and
The warm water washing of the neutral detergent containing 2g/L, then the warm water washing using temperature to be 40-45 DEG C, finally use normal-temperature water punching
Wash.
Compared with prior art, the invention has the beneficial effects as follows:
1, this safflower plant dyestuff is practically free of any toxic chemical for the dyeing of the organic cotton knitted fabric of environmental protection
Medicament, beneficially health, meet the requirement of energy-saving and environment friendly；
2, this safflower plant dyestuff is for the dyeing of the organic cotton knitted fabric of environmental protection, the safflower plant dyestuff used
Having the delicate fragrance of flowers and plants, have preferable biodegradability, nontoxic, harmless, pollution-free, being compatible with the environment property is good；
3, this safflower plant dyestuff is for the dyeing of the organic cotton knitted fabric of environmental protection, after dyeing produced sewage
Process simple, meet developing direction and the requirement of following recycling economy；
4, safflower plant dyestuff is for the dyeing of the organic cotton knitted fabric of environmental protection, the organic cotton knitted fabric after dyeing
There is good color fastness.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme is described in more detail.
Embodiment 1
A kind of safflower plant dyestuff, for the dyeing of the organic cotton knitted fabric of environmental protection, comprises the following steps:
1) safflower plant dyestuff powder is prepared；
1.1) choose fresh Flos Carthami, after pulverizing, it is thus achieved that Flos Carthami serosity, add the deionized water of 10 times amount, soak 4h, from
The heart processes, it is thus achieved that the first centrifugal liquid and the first centrifugal solids, and the first centrifugal solids adds the deionized water of 4 times amount again,
Soak 2h, centrifugal treating, it is thus achieved that the second centrifugal liquid and the second centrifugal solids, the second centrifugal solids is added 4 times amount again
Deionized water, soaks 2h, centrifugal treating, it is thus achieved that the 3rd centrifugal liquid and the 3rd centrifugal solids, takes the 3rd centrifugal solids；
1.2) add the deionized water of 5 times amount to the 3rd centrifugal solids, add the aqueous citric acid solution of 1mol/L, regulation
PH5, adds the sodium chloride solution of cumulative volume 15%, after stirring, stands 12h, filters, take filter cake；
1.3) pulverize after filter cake being vacuum dried, it is thus achieved that safflower plant dyestuff powder；
2) dyeing organic cotton knitted fabric, bath raio is 1:15；
2.1) add sheet alkali and scouring agent under room temperature, be warming up to 85 DEG C, add hydrogen peroxide, be incubated 20min, be then cooled to
60 DEG C, draining, water inlet adds glacial acetic acid, is warming up to 60 DEG C, be incubated 40min, draining, once wash, wherein, described
The concentration of alkali is 3g/L, and the concentration of scouring agent is 1g/L, and the concentration of hydrogen peroxide is 8g/L, and the concentration of glacial acetic acid is 2g/L, once
The step of washing is: first uses the warm water washing of 70 DEG C, then the warm water washing using temperature to be 40 DEG C, finally uses normal-temperature water punching
Wash；
2.2) add cation modifier under room temperature, be warming up to 70 DEG C, be incubated 25min, discharge opeing, water inlet adds ice vinegar
Acid, is warming up to 50 DEG C, is incubated 10min, draining, carries out secondary washing, and wherein, the concentration of described cation modifier is 10g/L,
The concentration of glacial acetic acid is 2g/L, and described cation modifier is epoxy quaternary ammonium salt, and the step of secondary washing is: first use 60 DEG C
Warm water washing, then the warm water washing using temperature to be 35 DEG C, finally use normal-temperature water to rinse；
2.3) use the warm water of 40 DEG C to melt in safflower plant dyestuff powder, it is thus achieved that dye solution, under room temperature, add dye solution,
It is warming up to 75 DEG C, adds the citric acid solution of gross mass 2%, be incubated 1h, draining, water inlet add soaping agent, is warming up to 60
DEG C, it is incubated 20min, draining, carries out three washings, wherein, described soaping agent is anion surfactant, the step of three washings
Suddenly it is: first employing 60 DEG C and the warm water washing of the neutral detergent containing 2g/L, then the warm water washing using temperature to be 40 DEG C,
Normal-temperature water is finally used to rinse；
2.4) adding softening agent in water inlet, be warming up to 55 DEG C, be incubated 20min, draining, wherein, described softening agent is organic
Silicon；
3) by the organic cotton knitted fabric after dyeing, dry at 50 DEG C,.
Embodiment 2
A kind of safflower plant dyestuff, for the dyeing of the organic cotton knitted fabric of environmental protection, comprises the following steps:
1) safflower plant dyestuff powder is prepared；
1.1) choose fresh Flos Carthami, after pulverizing, it is thus achieved that Flos Carthami serosity, add the deionized water of 11 times amount, soak 5h, from
The heart processes, it is thus achieved that the first centrifugal liquid and the first centrifugal solids, and the first centrifugal solids adds the deionized water of 5 times amount again,
Soak 2h, centrifugal treating, it is thus achieved that the second centrifugal liquid and the second centrifugal solids, the second centrifugal solids is added 4 times amount again
Deionized water, soaks 2h, centrifugal treating, it is thus achieved that the 3rd centrifugal liquid and the 3rd centrifugal solids, takes the 3rd centrifugal solids；
1.2) add the deionized water of 6 times amount to the 3rd centrifugal solids, add the aqueous citric acid solution of 1mol/L, regulation
PH5, adds the sodium chloride solution of cumulative volume 15%, after stirring, stands 12h, filters, take filter cake；
1.3) pulverize after filter cake being vacuum dried, it is thus achieved that safflower plant dyestuff powder；
2) dyeing organic cotton knitted fabric, bath raio is 1:15；
2.1) add sheet alkali and scouring agent under room temperature, be warming up to 86 DEG C, add hydrogen peroxide, be incubated 22min, be then cooled to
62 DEG C, draining, water inlet adds glacial acetic acid, is warming up to 62 DEG C, be incubated 43min, draining, once wash, wherein, described
The concentration of alkali is 3g/L, and the concentration of scouring agent is 1g/L, and the concentration of hydrogen peroxide is 8g/L, and the concentration of glacial acetic acid is 2g/L, once
The step of washing is: first uses the warm water washing of 71 DEG C, then the warm water washing using temperature to be 42 DEG C, finally uses normal-temperature water punching
Wash；
2.2) add cation modifier under room temperature, be warming up to 70 DEG C, be incubated 27min, discharge opeing, water inlet adds ice vinegar
Acid, is warming up to 54 DEG C, is incubated 11min, draining, carries out secondary washing, and wherein, the concentration of described cation modifier is 10g/L,
The concentration of glacial acetic acid is 2g/L, and described cation modifier is epoxy quaternary ammonium salt, and the step of secondary washing is: first use 61 DEG C
Warm water washing, then the warm water washing using temperature to be 36 DEG C, finally use normal-temperature water to rinse；
2.3) use the warm water of 42 DEG C to melt in safflower plant dyestuff powder, it is thus achieved that dye solution, under room temperature, add dye solution,
It is warming up to 76 DEG C, adds the citric acid solution of gross mass 2.5%, be incubated 1.5h, draining, water inlet add soaping agent, heats up
To 62 DEG C, being incubated 25min, draining, carry out three washings, wherein, described soaping agent is anion surfactant, three washings
Step be: first use 61 DEG C and the warm water washing of neutral detergent containing 2g/L, then the warm water punching using temperature to be 40 DEG C
Wash, finally use normal-temperature water to rinse；
2.4) adding softening agent in water inlet, be warming up to 56 DEG C, be incubated 22min, draining, wherein, described softening agent is organic
Silicon；
3) by the organic cotton knitted fabric after dyeing, dry at 52 DEG C,.
Embodiment 3
A kind of safflower plant dyestuff, for the dyeing of the organic cotton knitted fabric of environmental protection, comprises the following steps:
1) safflower plant dyestuff powder is prepared；
1.1) choose fresh Flos Carthami, after pulverizing, it is thus achieved that Flos Carthami serosity, add the deionized water of 11 times amount, soak 5h, from
The heart processes, it is thus achieved that the first centrifugal liquid and the first centrifugal solids, and the first centrifugal solids adds the deionized water of 5 times amount again,
Soak 2.5h, centrifugal treating, it is thus achieved that the second centrifugal liquid and the second centrifugal solids, the second centrifugal solids is added 5 times amount again
Deionized water, soak 2.5h, centrifugal treating, it is thus achieved that the 3rd centrifugal liquid and the 3rd centrifugal solids, take the 3rd centrifugal solids；
1.2) add the deionized water of 7 times amount to the 3rd centrifugal solids, add the aqueous citric acid solution of 1mol/L, regulation
PH5.5, adds the sodium chloride solution of cumulative volume 15%, after stirring, stands 12h, filters, take filter cake；
1.3) pulverize after filter cake being vacuum dried, it is thus achieved that safflower plant dyestuff powder；
2) dyeing organic cotton knitted fabric, bath raio is 1:15；
2.1) add sheet alkali and scouring agent under room temperature, be warming up to 88 DEG C, add hydrogen peroxide, be incubated 25min, be then cooled to
63 DEG C, draining, water inlet adds glacial acetic acid, is warming up to 62 DEG C, be incubated 45min, draining, once wash, wherein, described
The concentration of alkali is 3g/L, and the concentration of scouring agent is 1g/L, and the concentration of hydrogen peroxide is 8g/L, and the concentration of glacial acetic acid is 2g/L, once
The step of washing is: first uses the warm water washing of 73 DEG C, then the warm water washing using temperature to be 42 DEG C, finally uses normal-temperature water punching
Wash；
2.2) add cation modifier under room temperature, be warming up to 72 DEG C, be incubated 28min, discharge opeing, water inlet adds ice vinegar
Acid, is warming up to 55 DEG C, is incubated 14min, draining, carries out secondary washing, and wherein, the concentration of described cation modifier is 10g/L,
The concentration of glacial acetic acid is 2g/L, and described cation modifier is epoxy quaternary ammonium salt, and the step of secondary washing is: first use 62 DEG C
Warm water washing, then the warm water washing using temperature to be 38 DEG C, finally use normal-temperature water to rinse；
2.3) use the warm water of 45 DEG C to melt in safflower plant dyestuff powder, it is thus achieved that dye solution, under room temperature, add dye solution,
It is warming up to 78 DEG C, adds the citric acid solution of gross mass 2-3%, be incubated 1-2h, draining, water inlet add soaping agent, heats up
To 62 DEG C, being incubated 25min, draining, carry out three washings, wherein, described soaping agent is anion surfactant, three washings
Step be: first use 63 DEG C and the warm water washing of neutral detergent containing 2g/L, then the warm water punching using temperature to be 42 DEG C
Wash, finally use normal-temperature water to rinse；
2.4) adding softening agent in water inlet, be warming up to 57 DEG C, be incubated 25min, draining, wherein, described softening agent is organic
Silicon；
3) by the organic cotton knitted fabric after dyeing, dry at 55 DEG C,.
Embodiment 4
A kind of safflower plant dyestuff, for the dyeing of the organic cotton knitted fabric of environmental protection, comprises the following steps:
1) safflower plant dyestuff powder is prepared；
1.1) choose fresh Flos Carthami, after pulverizing, it is thus achieved that Flos Carthami serosity, add the deionized water of 12 times amount, soak 5.5h,
Centrifugal treating, it is thus achieved that the first centrifugal liquid and the first centrifugal solids, again adds the deionization of 5 times amount by the first centrifugal solids
Water, soaks 2.5h, centrifugal treating, it is thus achieved that the second centrifugal liquid and the second centrifugal solids, the second centrifugal solids is added 5 times again
The deionized water of amount, soaks 2h, centrifugal treating, it is thus achieved that the 3rd centrifugal liquid and the 3rd centrifugal solids, takes the 3rd centrifugal solids；
1.2) add the deionized water of 7 times amount to the 3rd centrifugal solids, add the aqueous citric acid solution of 1mol/L, regulation
PH6, adds the sodium chloride solution of cumulative volume 15%, after stirring, stands 12h, filters, take filter cake；
1.3) pulverize after filter cake being vacuum dried, it is thus achieved that safflower plant dyestuff powder；
2) dyeing organic cotton knitted fabric, bath raio is 1:15；
2.1) add sheet alkali and scouring agent under room temperature, be warming up to 89 DEG C, add hydrogen peroxide, be incubated 27min, be then cooled to
63 DEG C, draining, water inlet adds glacial acetic acid, is warming up to 64 DEG C, be incubated 48min, draining, once wash, wherein, described
The concentration of alkali is 3g/L, and the concentration of scouring agent is 1g/L, and the concentration of hydrogen peroxide is 8g/L, and the concentration of glacial acetic acid is 2g/L, once
The step of washing is: first uses the warm water washing of 74 DEG C, then the warm water washing using temperature to be 43 DEG C, finally uses normal-temperature water punching
Wash；
2.2) add cation modifier under room temperature, be warming up to 73 DEG C, be incubated 28min, discharge opeing, water inlet adds ice vinegar
Acid, is warming up to 58 DEG C, is incubated 13min, draining, carries out secondary washing, and wherein, the concentration of described cation modifier is 10g/L,
The concentration of glacial acetic acid is 2g/L, and described cation modifier is epoxy quaternary ammonium salt, and the step of secondary washing is: first use 62 DEG C
Warm water washing, then the warm water washing using temperature to be 38 DEG C, finally use normal-temperature water to rinse；
2.3) use the warm water of 46 DEG C to melt in safflower plant dyestuff powder, it is thus achieved that dye solution, under room temperature, add dye solution,
It is warming up to 77 DEG C, adds the citric acid solution of gross mass 3%, be incubated 1.5h, draining, water inlet add soaping agent, is warming up to
62 DEG C, being incubated 28min, draining, carry out three washings, wherein, described soaping agent is anion surfactant, three washings
Step is: first employing 64 DEG C and the warm water washing of the neutral detergent containing 2g/L, then the warm water punching using temperature to be 43 DEG C
Wash, finally use normal-temperature water to rinse；
2.4) adding softening agent in water inlet, be warming up to 58 DEG C, be incubated 26min, draining, wherein, described softening agent is organic
Silicon；
3) by the organic cotton knitted fabric after dyeing, dry at 58 DEG C,.
Embodiment 5
A kind of safflower plant dyestuff, for the dyeing of the organic cotton knitted fabric of environmental protection, comprises the following steps:
1) safflower plant dyestuff powder is prepared；
1.1) choose fresh Flos Carthami, after pulverizing, it is thus achieved that Flos Carthami serosity, add the deionized water of 12 times amount, soak 6h, from
The heart processes, it is thus achieved that the first centrifugal liquid and the first centrifugal solids, and the first centrifugal solids adds the deionized water of 6 times amount again,
Soak 3h, centrifugal treating, it is thus achieved that the second centrifugal liquid and the second centrifugal solids, the second centrifugal solids is added 6 times amount again
Deionized water, soaks 3h, centrifugal treating, it is thus achieved that the 3rd centrifugal liquid and the 3rd centrifugal solids, takes the 3rd centrifugal solids；
1.2) add the deionized water of 8 times amount to the 3rd centrifugal solids, add the aqueous citric acid solution of 1mol/L, regulation
PH6, adds the sodium chloride solution of cumulative volume 15%, after stirring, stands 12h, filters, take filter cake；
1.3) pulverize after filter cake being vacuum dried, it is thus achieved that safflower plant dyestuff powder；
2) dyeing organic cotton knitted fabric, bath raio is 1:15；
2.1) add sheet alkali and scouring agent under room temperature, be warming up to 90 DEG C, add hydrogen peroxide, be incubated 30min, be then cooled to
65 DEG C, draining, water inlet adds glacial acetic acid, is warming up to 65 DEG C, be incubated 50min, draining, once wash, wherein, described
The concentration of alkali is 3g/L, and the concentration of scouring agent is 1g/L, and the concentration of hydrogen peroxide is 8g/L, and the concentration of glacial acetic acid is 2g/L, once
The step of washing is: first uses the warm water washing of 75 DEG C, then the warm water washing using temperature to be 45 DEG C, finally uses normal-temperature water punching
Wash；
2.2) add cation modifier under room temperature, be warming up to 75 DEG C, be incubated 30min, discharge opeing, water inlet adds ice vinegar
Acid, is warming up to 60 DEG C, is incubated 15min, draining, carries out secondary washing, and wherein, the concentration of described cation modifier is 10g/L,
The concentration of glacial acetic acid is 2g/L, and described cation modifier is epoxy quaternary ammonium salt, and the step of secondary washing is: first use 65 DEG C
Warm water washing, then the warm water washing using temperature to be 40 DEG C, finally use normal-temperature water to rinse；
2.3) use the warm water of 50 DEG C to melt in safflower plant dyestuff powder, it is thus achieved that dye solution, under room temperature, add dye solution,
It is warming up to 80 DEG C, adds the citric acid solution of gross mass 3%, be incubated 2h, draining, water inlet add soaping agent, is warming up to 65
DEG C, it is incubated 30min, draining, carries out three washings, wherein, described soaping agent is anion surfactant, the step of three washings
Suddenly it is: first employing 65 DEG C and the warm water washing of the neutral detergent containing 2g/L, then the warm water washing using temperature to be 45 DEG C,
Normal-temperature water is finally used to rinse；
2.4) adding softening agent in water inlet, be warming up to 60 DEG C, be incubated 30min, draining, wherein, described softening agent is organic
Silicon；
3) by the organic cotton knitted fabric after dyeing, dry at 60 DEG C,.
To the organic cotton knitted fabric using the embodiment of the present invention 3 to be contaminated system, carrying out color fastness detection, testing result is as follows
Shown in table,
Table 1 every color fastness table
Wherein, colour fastness to perspiration presses GB/T 3922-1997 " textile color stability colour fastness to perspiration " test.Antifriction
Wipe color fastness and press GB/T 3920-1997 " the resistance to fastness of textile color stability " test.Soaping fastness presses GB/T 3921.2-1997
" textile color stability fastness to soaping " tests.Light fastness presses American Standard AATCC16.3 " color fastness to light " at fastness to light instrument
Standard card grading is pressed after upper solarization 20h.
Described safflower plant dyestuff is practically free of any toxic chemical for the dyeing of the organic cotton knitted fabric of environmental protection
Medicament, beneficially health, meet the requirement of energy-saving and environment friendly；Described safflower plant dyestuff is knitting for environmental protection organic cotton
The dyeing of fabric, the safflower plant dyestuff used has the delicate fragrance of flowers and plants, has a preferable biodegradability, nontoxic,
Harmless, pollution-free, being compatible with the environment property is good；Described safflower plant dyestuff is used for the dyeing of the organic cotton knitted fabric of environmental protection,
The most produced sewage disposal is simple, meets developing direction and the requirement of following recycling economy；Described safflower plant contaminates
Material is for the dyeing of the organic cotton knitted fabric of environmental protection, and the organic cotton knitted fabric after dyeing has good color fastness.
Above the better embodiment of the present invention is explained in detail, but the present invention is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art is possessed, it is also possible on the premise of without departing from present inventive concept
Various changes can be made.
Claims (9)
1. a safflower plant dyestuff is for the dyeing of the organic cotton knitted fabric of environmental protection, it is characterised in that include following step
Rapid:
1) safflower plant dyestuff powder is prepared；
1.1) choose fresh Flos Carthami, after pulverizing, it is thus achieved that Flos Carthami serosity, add the deionized water of 10-12 times amount, soak 4-6h,
Centrifugal treating, it is thus achieved that the first centrifugal liquid and the first centrifugal solids, again adds the deionization of 4-6 times amount by the first centrifugal solids
Water, soaks 2-3h, centrifugal treating, it is thus achieved that the second centrifugal liquid and the second centrifugal solids, the second centrifugal solids is added 4-6 again
The deionized water of times amount, soaks 2-3h, centrifugal treating, it is thus achieved that the 3rd centrifugal liquid and the 3rd centrifugal solids, takes the 3rd centrifugal solid
Body；
1.2) add the deionized water of 5-8 times amount to the 3rd centrifugal solids, add the aqueous citric acid solution of 1mol/L, regulation
PH5-6, adds the sodium chloride solution of cumulative volume 15%, after stirring, stands 12h, filters, take filter cake；
1.3) pulverize after filter cake being vacuum dried, it is thus achieved that safflower plant dyestuff powder；
2) dyeing organic cotton knitted fabric, bath raio is 1:15；
2.1) add sheet alkali and scouring agent under room temperature, be warming up to 85-90 DEG C, add hydrogen peroxide, be incubated 20-30min, then lower the temperature
To 60-65 DEG C, draining, water inlet adds glacial acetic acid, is warming up to 60-65 DEG C, be incubated 40-50min, draining, once wash；
2.2) add cation modifier under room temperature, be warming up to 70-75 DEG C, be incubated 25-30min, discharge opeing, water inlet adds ice vinegar
Acid, is warming up to 50-60 DEG C, is incubated 10-15min, draining, carries out secondary washing；
2.3) use the warm water of 40-50 DEG C to melt in safflower plant dyestuff powder, it is thus achieved that dye solution, under room temperature, add dye solution,
It is warming up to 75-80 DEG C, adds the citric acid solution of gross mass 2-3%, be incubated 1-2h, draining, water inlet add soaping agent, rises
Temperature, to 60-65 DEG C, is incubated 20-30min, draining, carries out three washings；
2.4) water inlet adds softening agent, be warming up to 55-60 DEG C, be incubated 20-30min, draining；
3) by the organic cotton knitted fabric after dyeing, dry at 50-60 DEG C,.
Safflower plant dyestuff the most according to claim 1 is for the dyeing of the organic cotton knitted fabric of environmental protection, its feature
Be, step 2.1) described in the concentration of sheet alkali be 3g/L, the concentration of scouring agent is 1g/L, and the concentration of hydrogen peroxide is 8g/L, ice
The concentration of acetic acid is 2g/L.
Safflower plant dyestuff the most according to claim 1 and 2 is for the dyeing of the organic cotton knitted fabric of environmental protection, and it is special
Levy and be, step 2.2) described in the concentration of cation modifier be 10g/L, the concentration of glacial acetic acid is 2g/L.
Safflower plant dyestuff the most according to claim 3 is for the dyeing of the organic cotton knitted fabric of environmental protection, its feature
Be, step 2.2) described in cation modifier be epoxy quaternary ammonium salt.
Safflower plant dyestuff the most according to claim 4 is for the dyeing of the organic cotton knitted fabric of environmental protection, its feature
Be, step 2.3) described in soaping agent be anion surfactant.
Safflower plant dyestuff the most according to claim 5 is for the dyeing of the organic cotton knitted fabric of environmental protection, its feature
Be, step 2.4) described in softening agent be organosilicon.
Safflower plant dyestuff the most according to claim 6 is for the dyeing of the organic cotton knitted fabric of environmental protection, its feature
Be, step 2.1) in the step once washed be: first use the warm water washing of 70-75 DEG C, then to use temperature be 40-45 DEG C
Warm water washing, finally uses normal-temperature water to rinse.
Safflower plant dyestuff the most according to claim 7 is for the dyeing of the organic cotton knitted fabric of environmental protection, its feature
Be, step 2.2) in the step of secondary washing be: first use the warm water washing of 60-65 DEG C, then to use temperature be 35-40 DEG C
Warm water washing, finally uses normal-temperature water to rinse.
Safflower plant dyestuff the most according to claim 8 is for the dyeing of the organic cotton knitted fabric of environmental protection, its feature
Be, step 2.3) in three times washing step be: first use 60-65 DEG C and containing 2g/L neutral detergent warm water punching
Wash, then the warm water washing using temperature to be 40-45 DEG C, finally use normal-temperature water to rinse.
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