CN107022906A - The dyeing that Roselle dyestuff is dyed to silk fabric - Google Patents
The dyeing that Roselle dyestuff is dyed to silk fabric Download PDFInfo
- Publication number
- CN107022906A CN107022906A CN201610066131.9A CN201610066131A CN107022906A CN 107022906 A CN107022906 A CN 107022906A CN 201610066131 A CN201610066131 A CN 201610066131A CN 107022906 A CN107022906 A CN 107022906A
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- CN
- China
- Prior art keywords
- dyeing
- roselle
- silk fabric
- temperature
- dyestuff
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
-
- 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
-
- 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
- D06P3/045—Material containing basic nitrogen containing amide groups dyeing and degumming silk
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses the dyeing that Roselle dyestuff is dyed to silk fabric, the dyeing includes Roselle nature strength, the dyeing and color fixing process of silk fabric；After Roselle dry grinding, it will be added in the ethanol water that mass percent is 55% first；Above-mentioned mixed liquor is subjected to ultrasonic wave extraction, filtrate is then filtrated to get；Filter vacuum is flashed to again and freezed after concentrate, be dried to obtain Roselle dyestuff；Roselle dye strength 3-5%o.w.f, mordant 0.5%o.w.f are selected during dyeing, using impregnation technology, bath raio is 1：10-18, dyeing time is 60-70min, and dyeing temperature is 35-60 DEG C；Plant color fixing agent ZF is added after dyeing, and consumption is 10-15g/l, and 35-60 DEG C of color fixing temperature, the time is 20-30min；Then carry out it is hydrophilic wash 4 times, each 10-15min；Finally dried, temperature is 80-100 DEG C, and the time is 60-70s.Silk fabric natural in color after present invention dyeing, tone is soft, and aberration and every color fastness all meet national test stone, while whole dyeing course is practically free of any chemical composition, it is pollution-free, it is nontoxic.
Description
Technical field
The present invention relates to the dyeing of silk fabric, more particularly to Roselle dyestuff is contaminated silk fabric
The dyeing of color.
Background technology
Sewage disposal after vegetable colour dyeing is simple, and property compatible with water is good, moreover, nontoxic, harmless, nothing
Pollution, with preferable degradability, vegetable colour is paid close attention to by more and more people in recent years, but by
It is poor in monovalent high, reproducibility, the use of vegetable colour or being applicable for small range.
Roselle originates from China Fujian, Taiwan, Guangdong, Hainan, Guangxi and south of Yunnan and induces one to cultivate；Its
Pigment is beautiful in colour, and the different colours such as red wine, rhodo, pink colour can be presented according to the height of concentration, has simultaneously
There is a higher nutritive value, very strong anti-oxidant, protection liver and the effect reduced blood pressure are being changed in recent years
Application in cosmetic and food has certain research, but is ground for the also non-someone of its application on the textile
Study carefully.
The Roselle dyestuff heat endurance that prior art is extracted is poor, and with the face after the Roselle dyeing
Expect poor color fastness.
The content of the invention
Silk fabric is dyed the technical problem to be solved in the present invention is to provide a kind of Roselle dyestuff
Dyeing.
To reach above-mentioned purpose, technical scheme is as follows：
The dyeing that Roselle dyestuff is dyed to silk fabric, the dyeing includes：
(1) Roselle nature strength
After Roselle dry grinding, it is added in the ethanol water that mass percent is 55%, Roselle does
Weight ratio with ethanol water is 1:10-25；Above-mentioned mixed liquor is subjected to ultrasonic wave extraction, ultrasonic wave work(
Rate is 150W, and frequency is 40khz, and reaction temperature is 20-30 DEG C, and the time is 25-35min, is then filtered
Obtain filtrate；Filter vacuum is flashed to again and freezed after concentrate, be dried to obtain Roselle dyestuff, its
Middle freeze-drying temperature is -45 DEG C~-60 DEG C；
(2) dyeing of silk fabric
Roselle dye strength 3-5%o.w.f, mordant 0.5%o.w.f are selected during dyeing, using dipping work
Skill, bath raio is 1：10-18, dyeing time is 60-70min, and dyeing temperature is 35-60 DEG C；
(3) color fixing process
Plant color fixing agent ZF is added after dyeing, and consumption is 10-15g/l, 35-60 DEG C of color fixing temperature, time
For 20-30min；Then carry out it is hydrophilic wash 4 times, each 10-15min；Finally dried, temperature is
80-100 DEG C, the time is 60-70s.
In one embodiment of the invention, after the dyeing silk fabric dry friction >=3.5 grade, it is wet to rub
Wipe >=3 grades.
In one embodiment of the invention, after the dyeing silk fabric WASHING COLOR FASTNESS >=3.5 grade.
In one embodiment of the invention, the silk fabric after the dyeing is to gold-coloured staphylococci, white
The bacteriostasis property of candida albicans and Escherichia coli reaches 85%.
In one embodiment of the invention, the mordant is citric acid.
By above-mentioned technical proposal, the beneficial effects of the invention are as follows：
The present invention is good using the Roselle dyestuff heat endurance of ultrasonic wave extraction, and adds mordant in dyeing
And color fixing agent, its silk fabric natural in color after dyeing, tone is soft, and aberration and every color fastness are all accorded with
Close national test stone；Due to using vegetable colour, while whole dyeing course is practically free of any chemistry
Composition, it is pollution-free, it is nontoxic.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand,
The present invention is further elucidated below.
Embodiment 1
The invention discloses the dyeing that Roselle dyestuff is dyed to silk fabric, the dyeing bag
Include：
(1) Roselle nature strength
After Roselle dry grinding, it is added in the ethanol water that mass percent is 55%, Roselle does
Weight ratio with ethanol water is 1:10；Above-mentioned mixed liquor is subjected to ultrasonic wave extraction, ultrasonic power is
150W, frequency is 40khz, and reaction temperature is 20 DEG C, and the time is 25min, is then filtrated to get filtrate；Again
Filter vacuum is flashed to and freezed after concentrate, be dried to obtain Roselle dyestuff, wherein freeze-drying temperature
Spend for -45 DEG C DEG C；Ultrasonic wave can be such that reaction carries out at low temperature, it is to avoid high temperature, which is extracted, causes red member
Element is decomposed.
(2) dyeing of silk fabric
Roselle dye strength 3%o.w.f, mordant (citric acid) 0.5%o.w.f are selected during dyeing, is used
Impregnation technology, bath raio is 1：10, dyeing time is 60min, dyeing temperature is 35 DEG C, and mordant makes
With the dyefastness that can lift fabric while the temperature of dyeing can also be reduced, it is to avoid high temperature dyestuff point
Solution.
(3) color fixing process
Plant color fixing agent ZF is added after dyeing, and consumption is 10g/l, 35 DEG C of color fixing temperature, and the time is 20min；
Then carry out it is hydrophilic wash 4 times, each 10min；Finally dried, temperature is 80 DEG C, and the time is 60s；
Toner is reinforced, can say that fabric color fastness lifts 1 grade to 1.5 grades on the basis of the dyeing of original mordant.
Dry friction >=3.5 grade of silk fabric, wet friction >=3 grade after present invention dyeing；WASHING COLOR FASTNESS >=
3.5 level；Sour sweat >=3.5 grade, alkali sweat >=3.5 grade；Aberration >=3.5 grade；Finished size rate of change is warp-wise
- 5%, broadwise -5%；85% is reached to gold-coloured staphylococci, Candida albicans and the bacteriostasis property of Escherichia coli.
Embodiment 2
The invention discloses the dyeing that Roselle dyestuff is dyed to silk fabric, the dyeing bag
Include：
(1) Roselle nature strength
After Roselle dry grinding, it is added in the ethanol water that mass percent is 55%, Roselle does
Weight ratio with ethanol water is 1:20；Above-mentioned mixed liquor is subjected to ultrasonic wave extraction, ultrasonic power is
150W, frequency is 40khz, and reaction temperature is 25 DEG C, and the time is 30min, is then filtrated to get filtrate；Again
Filter vacuum is flashed to and freezed after concentrate, be dried to obtain Roselle dyestuff, wherein freeze-drying temperature
Spend for -50 DEG C；Ultrasonic wave can be such that reaction carries out at low temperature, it is to avoid high temperature, which is extracted, causes red elemental
Decompose.
(2) dyeing of silk fabric
Roselle dye strength 4%o.w.f, mordant (citric acid) 0.5%o.w.f are selected during dyeing, is used
Impregnation technology, bath raio is 1：14, dyeing time is 65min, dyeing temperature is 50 DEG C, and mordant makes
With the dyefastness that can lift fabric while the temperature of dyeing can also be reduced, it is to avoid high temperature dyestuff point
Solution.
(3) color fixing process
Plant color fixing agent ZF is added after dyeing, and consumption is 12g/l, 45 DEG C of color fixing temperature, and the time is 25min；
Then carry out it is hydrophilic wash 4 times, each 12min；Finally dried, temperature is 90 DEG C, and the time is 65s；
Toner is reinforced, can say that fabric color fastness lifts 1 grade to 1.5 grades on the basis of the dyeing of original mordant.
Dry friction >=3.5 grade of silk fabric, wet friction >=3 grade after present invention dyeing；WASHING COLOR FASTNESS >=
3.5 level；Sour sweat >=3.5 grade, alkali sweat >=3.5 grade；Aberration >=3.5 grade；Finished size rate of change is warp-wise
- 5%, broadwise -5%；85% is reached to gold-coloured staphylococci, Candida albicans and the bacteriostasis property of Escherichia coli.
Embodiment 3
The invention discloses the dyeing that Roselle dyestuff is dyed to silk fabric, the dyeing bag
Include：
(1) Roselle nature strength
After Roselle dry grinding, it is added in the ethanol water that mass percent is 55%, Roselle does
Weight ratio with ethanol water is 1:25；Above-mentioned mixed liquor is subjected to ultrasonic wave extraction, ultrasonic power
For 150W, frequency is 40khz, and reaction temperature is 30 DEG C, and the time is 35min, is then filtrated to get filtrate；
Filter vacuum is flashed to again and freezed after concentrate, be dried to obtain Roselle dyestuff, wherein being freeze-dried
Temperature is -60 DEG C；Ultrasonic wave can be such that reaction carries out at low temperature, it is to avoid high temperature, which is extracted, causes red member
Element is decomposed.
(2) dyeing of silk fabric
Roselle dye strength 5%o.w.f, mordant (citric acid) 0.5%o.w.f are selected during dyeing, is used
Impregnation technology, bath raio is 1：18, dyeing time is 70min, dyeing temperature is 60 DEG C, and mordant makes
With the dyefastness that can lift fabric while the temperature of dyeing can also be reduced, it is to avoid high temperature dyestuff point
Solution.
(3) color fixing process
Plant color fixing agent ZF is added after dyeing, and consumption is 15g/l, 60 DEG C of color fixing temperature, and the time is 30min；
Then carry out it is hydrophilic wash 4 times, each 15min；Finally dried, temperature is 100 DEG C, and the time is 70s；
Toner is reinforced, can say that fabric color fastness lifts 1 grade to 1.5 grades on the basis of the dyeing of original mordant.
Dry friction >=3.5 grade of silk fabric, wet friction >=3 grade after present invention dyeing；WASHING COLOR FASTNESS >=
3.5 level；Sour sweat >=3.5 grade, alkali sweat >=3.5 grade；Aberration >=3.5 grade；Finished size rate of change is warp-wise
- 5%, broadwise -5%；85% is reached to gold-coloured staphylococci, Candida albicans and the bacteriostasis property of Escherichia coli.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The industry
Technical staff it should be appreciated that the present invention is not limited to the above embodiments, in above-described embodiment and specification
Merely illustrating the principles of the invention for description, it is without departing from the spirit and scope of the present invention, of the invention
Various changes and modifications are also had, these changes and improvements all fall within the protetion scope of the claimed invention.This
The claimed scope of invention is by appended claims and its equivalent thereof.
Claims (5)
1. the dyeing that Roselle dyestuff is dyed to silk fabric, it is characterised in that the dyeing
Technique includes：
(1) Roselle nature strength
After Roselle dry grinding, it is added in the ethanol water that mass percent is 55%, Roselle does
Weight ratio with ethanol water is 1:10-25；Above-mentioned mixed liquor is subjected to ultrasonic wave extraction, ultrasonic wave work(
Rate is 150W, and frequency is 40khz, and reaction temperature is 20-30 DEG C, and the time is 25-35min, is then filtered
Obtain filtrate；Filter vacuum is flashed to again and after concentrate be freeze-dried obtaining Roselle dyestuff, wherein
It is -45 DEG C~-60 DEG C to be freeze-dried temperature；
(2) dyeing of silk fabric
Roselle dye strength 3-5%o.w.f, mordant 0.5%o.w.f are selected during dyeing, using dipping work
Skill, bath raio is 1：10-18, dyeing time is 60-70min, and dyeing temperature is 35-60 DEG C；
(3) color fixing process
Plant color fixing agent ZF is added after dyeing, and consumption is 10-15g/l, 35-60 DEG C of color fixing temperature, time
For 20-30min；Then carry out it is hydrophilic wash 4 times, each 10-15min；Finally dried, temperature is
80-100 DEG C, the time is 60-70s.
2. the dyeing that Roselle dyestuff according to claim 1 is dyed to silk fabric,
Characterized in that, after the dyeing silk fabric dry friction >=3.5 grade, wet friction >=3 grade.
3. the dyeing that Roselle dyestuff according to claim 1 is dyed to silk fabric,
Characterized in that, after the dyeing silk fabric WASHING COLOR FASTNESS >=3.5 grade.
4. the dyeing that Roselle dyestuff according to claim 1 is dyed to silk fabric,
Characterized in that, the silk fabric after the dyeing is to gold-coloured staphylococci, Candida albicans and large intestine bar
The bacteriostasis property of bacterium reaches 85%.
5. the dyeing that Roselle dyestuff according to claim 1 is dyed to silk fabric,
Characterized in that, the mordant is citric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066131.9A CN107022906A (en) | 2016-01-29 | 2016-01-29 | The dyeing that Roselle dyestuff is dyed to silk fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066131.9A CN107022906A (en) | 2016-01-29 | 2016-01-29 | The dyeing that Roselle dyestuff is dyed to silk fabric |
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| CN107022906A true CN107022906A (en) | 2017-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610066131.9A Pending CN107022906A (en) | 2016-01-29 | 2016-01-29 | The dyeing that Roselle dyestuff is dyed to silk fabric |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034695A (en) * | 2016-11-04 | 2017-08-11 | 罗莱生活科技股份有限公司 | A kind of method that use cottonrose hibiscus leaf dyestuff is dyed to silk fabric |
| CN110747661A (en) * | 2018-07-24 | 2020-02-04 | 广东印象派服装有限公司 | Dyeing method of mulberry silk |
| CN113640502A (en) * | 2021-06-18 | 2021-11-12 | 浙江理工大学 | Experimental method for improving dyeing fastness of grass and wood |
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Cited By (3)
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|---|---|---|---|---|
| CN107034695A (en) * | 2016-11-04 | 2017-08-11 | 罗莱生活科技股份有限公司 | A kind of method that use cottonrose hibiscus leaf dyestuff is dyed to silk fabric |
| CN110747661A (en) * | 2018-07-24 | 2020-02-04 | 广东印象派服装有限公司 | Dyeing method of mulberry silk |
| CN113640502A (en) * | 2021-06-18 | 2021-11-12 | 浙江理工大学 | Experimental method for improving dyeing fastness of grass and wood |
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Application publication date: 20170808 |
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