CN101880468A - Preparation method of natural zephyranthes grandiflora capsule dye-stuff and application thereof - Google Patents
Preparation method of natural zephyranthes grandiflora capsule dye-stuff and application thereof Download PDFInfo
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- CN101880468A CN101880468A CN2010102161033A CN201010216103A CN101880468A CN 101880468 A CN101880468 A CN 101880468A CN 2010102161033 A CN2010102161033 A CN 2010102161033A CN 201010216103 A CN201010216103 A CN 201010216103A CN 101880468 A CN101880468 A CN 101880468A
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Abstract
The invention provides a preparation method of a natural zephyranthes grandiflora capsule dye-stuff and application thereof. The preparation method comprises the following steps: washing, draining and then grinding zephyranthes grandiflora capsules into slurry; adding an organic solvent into the slurry, and then dipping the mixed slurry under a normal-temperature enclosed condition; and merging, filtering and then spray-drying the obtained impregnation liquid to obtain the natural zephyranthes grandiflora capsule dye-stuff. The application method of the natural zephyranthes grandiflora capsule dye-stuff comprises the following steps: firstly taking 10-20% of the natural zephyranthes grandiflora capsule dye-stuff and 2-10% of a mordant based on the mass of the dyed fabric; adding water to form dye liquor with the liquor ratio of 1:45-55; adjusting pH value of the dye liquor to 3-4; and finally placing the fabric fully moistened with hot water into the dye liquor for dyeing at the temperature of 60-80 DEG C for 30-60 minutes. The invention realizes waste utilization of the zephyranthes grandiflora capsules and improves dyeing effect and grade of fabrics, thus being especially applicable to dyeing silk fabrics and ensuring safe wearing of the fabrics; and the invention has the advantages of no any anaphylactic reaction, good ecological environment compatibility, biodegradability, rich raw materials and simple preparation process and simple dyeing process of the dye-stuff.
Description
Technical field
The present invention relates to a kind of preparation method and application thereof of preparation method and application thereof, particularly natural zephyranthes grandiflora capsule dye-stuff of natural dyestuff.
Background technology
Current, the employed dyestuff overwhelming majority is synthetic dyestuff on the textile dyeing and finishing, in the raw material of these synthetic dyestuff, intermediate, be toxic substance greatly, result of study shows: more than 20 kind of aromatic amine arranged, more than 100 kind of synthetic dyestuff might produce carcinogenic substance, more than 20 kind of synthetic dyestuff produce allergy to skin, and this is serious environment pollution not only, bring directly and indirect injury also for the wearer or the producer; And because the continuous consumption of petroleum resources, the raw material problem of synthetic dyestuff also be becoming tight by day.Along with the continuous enhancing of people's environmental protection, health perception, traditional natural dyestuff causes people's attention again, to pursue higher quality of the life.The consistency of natural dyestuff and environment is good, and is biodegradable, nontoxic even have certain nourishing function, and in addition, natural dyestuff has rich natural resource, does not have the problem of resource exhaustion, and the tone nature has suitable vast market prospect.
Jiu Lian calls little Zephyranthes grandiflora, leek lotus, Herba zephyranthis grandiflorae, non-irrigated narcissus, hollow leek etc., and Amaryllidaceae, the green onion Cymbidium is perennial evergreen vegetation flowers.Jiu Lian originates in South America, and all there is distribution China various places, is usually used in the flower bed fringing, or intersperses among the meadow, intersperses big lawn.Hua Dan is born in the Hua Lian top, white, slightly tool is purplish red dizzy outward, at the beginning of late July to 11 at florescence month, fruit is a capsule, ripe in by the end of November to January, subsphaeroidal, atropurpureus, bunchiness is like grape.Jiu Lian can be used as medicine, and the function of heat radiation detoxifcation, promoting blood circulation and cooling blood is arranged, and is used to get injured by a fall redness, venomous snake bite, haematemesis, metrorrhagia, and external application is smash deposited, controls carbuncle.Generally, the purple black capsule of fragrant-flowered garlic lotus leave maturation, come off, do not obtain utilizing.And,, do not report to some extent as yet at present about natural zephyranthes grandiflora capsule dye-stuff preparation method and application thereof.
Summary of the invention
The purpose of this invention is to provide a kind of preparation method and application thereof of natural zephyranthes grandiflora capsule dye-stuff,, increase the kind and the chromatogram of natural dyestuff, improve the quality and the class of dyed textiles to realize turning waste into wealth of fragrant-flowered garlic lotus capsule.
Be real above-mentioned purpose, the technical solution used in the present invention is:
The preparation method of natural zephyranthes grandiflora capsule dye-stuff may further comprise the steps:
1) fragrant-flowered garlic lotus capsule is cleaned drain after, grind to form fragrant-flowered garlic lotus capsule slurry;
2) add organic solvent in above-mentioned fragrant-flowered garlic lotus capsule slurry, the weight ratio of fragrant-flowered garlic lotus capsule slurry and organic solvent is 1: 1~3, floods 20~28 hours lixiviate 2~3 times then under the normal temperature air tight condition;
3) immersion liquid with above-mentioned lixiviate merges, filters, and gets stock staining solution;
4) stock staining solution is spray-dried, make the natural zephyranthes grandiflora capsule dye-stuff of pulvis.
Above-mentioned organic solvent is a kind of in ethanol, n-propyl alcohol, Virahol, propyl carbinol, the acetone.
What above-mentioned filtration was adopted is 200~300 purpose filter screens, and filter screen is a kind of in nylon wire, terylene net, the polypropylene fibre net.
Above-mentioned spraying drying is to adopt spray-drier, and the hot-air inlets temperature of described spray-drier is 200~280 ℃, and temperature out is 60~110 ℃.
The application of natural zephyranthes grandiflora capsule dye-stuff of the present invention:
Get by the pulvis natural zephyranthes grandiflora capsule dye-stuff of dyeing and weaving amount 10~20% with by the mordant of dyeing and weaving amount 2~10%, adding entry, to form the bath raio ratio of the quality of dye liquor (fabric with) be 1: 45~55 dye liquor, add conditioning agent dye liquor pH value is adjusted to 3~4, to place above-mentioned dye liquor by the abundant wetting fabric of 40~50 ℃ of warm water, dyeed 30~60 minutes down at 60~80 ℃, dye completely, take out the fabric flushing and dry in the shade.
Above-mentioned organic solvent is formic acid or acetate.
Above-mentioned mordant is a kind of in tin protochloride, copper sulfate, ferric sulfate, the Tai-Ace S 150.
The present invention is owing to extract natural dyestuff from depleted fragrant-flowered garlic lotus capsule, and fabric dyeed, realized the utilization of waste material of fragrant-flowered garlic lotus capsule, the Color of textiles and the class of textiles have been improved, be particularly suitable for the dyeing of silk fabric, make fabric wear safety, do not have any anaphylaxis, good with the ecotope consistency, biodegradable, and Jiu Lian is wide at China's distributed pole, abundant raw material, the preparation and the dyeing of dyestuff are simple, and constant product quality has very vast market prospect.
Embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1:
The preparation technology of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention:
1) fragrant-flowered garlic lotus capsule is removed impurity such as blade of grass, straw stalk, after clean the draining, ground to form fragrant-flowered garlic lotus capsule slurry;
2) add ethanol in above-mentioned fragrant-flowered garlic lotus capsule slurry, fragrant-flowered garlic lotus capsule slurry and ethanol weight ratio are 1: 1, flood 24 hours lixiviate 2 times then under the normal temperature air tight condition;
3) above-mentioned twice immersion liquid merged, adopt 200 purpose nylon net filters, get stock staining solution;
4) stock staining solution is adopted spray-drier carry out spraying drying, the hot-air inlets temperature of spray-drier is 200 ℃, and temperature out is 80 ℃, thereby makes the natural zephyranthes grandiflora capsule dye-stuff of pulvis.
The application of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: be used for the dyeing of silk fabric.
Get pulvis natural zephyranthes grandiflora capsule dye-stuff that is dyed silk fabric quality 10% and the tin protochloride that is dyed silk fabric quality 3% as mordant, adding entry, to form bath raio be 1: 50 dye liquor, dye liquor drips second acid for adjusting pH value to 4.0, to place above-mentioned dye liquor by the abundant wetting silk fabric of 50 ℃ of warm water, dyeed 30 minutes down at 60 ℃, dye completely, the silk fabric flushing of taking out after the dyeing is dried in the shade.
After measured, the silk fabric after the dyeing is bluish voilet, and its L* value is 39.26, and the a* value is 7.98, and the b* value is-22.93, and the c* value is 24.28, and the h* value is 289.20, and the K/S value is 5.9361,4.5 grades of soaping fastnesses, 4 grades of fastness to wet rubbings, 4.5 grades of dry fastnesses.
Embodiment 2:
The preparation technology of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention:
1) fragrant-flowered garlic lotus capsule is removed impurity such as blade of grass, straw stalk, after clean the draining, ground to form fragrant-flowered garlic lotus capsule slurry;
2) add n-propyl alcohol in above-mentioned fragrant-flowered garlic lotus capsule slurry, the weight ratio of fragrant-flowered garlic lotus capsule slurry and n-propyl alcohol is 1: 3, floods 20 hours lixiviate three times then under the normal temperature air tight condition;
3) above-mentioned three immersion liquid are merged, adopt 300 purpose terylene net filtrations, get stock staining solution;
4) stock staining solution is adopted spray-drier carry out spraying drying, the hot-air inlets temperature of spray-drier is 240 ℃, and temperature out is 100 ℃, thereby makes the natural zephyranthes grandiflora capsule dye-stuff of pulvis.
The application of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: be used for the dyeing of wool fabric.
Get by the pulvis natural zephyranthes grandiflora capsule dye-stuff of dyeing wool fabric quality 12% with by the tin protochloride as mordant of dyeing wool fabric quality 5%, adding entry, to form bath raio be 1: 45 dye liquor, dye liquor drips first acid for adjusting pH value to 3.0, to place above-mentioned dye liquor by the abundant wetting wool fabric of 40 ℃ of warm water, dyeed 40 minutes down at 70 ℃, dye completely, the wool fabric flushing of taking out after the dyeing is dried in the shade.
After measured, the wool fabric after the dyeing is bluish voilet, and its L* value is 30.57, and the a* value is 9.44, and the b* value is-20.81, and the c* value is 22.85, and the h* value is 294.39, and the K/S value is 9.9608,4 grades of soaping fastnesses, 3.5 grades of fastness to wet rubbings, 4 grades of dry fastnesses.
Embodiment 3:
The preparation technology of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention:
1) fragrant-flowered garlic lotus capsule is removed impurity such as blade of grass, straw stalk, after clean the draining, ground to form fragrant-flowered garlic lotus capsule slurry;
2) add Virahol in above-mentioned fragrant-flowered garlic lotus capsule slurry, the weight ratio of fragrant-flowered garlic lotus capsule slurry and Virahol is 1: 2, floods 28 hours the lixiviate secondary then under the normal temperature air tight condition;
3) above-mentioned secondary immersion liquid is merged, adopt 250 purpose polypropylene fibre net filtrations, get stock staining solution;
4) stock staining solution is adopted spray-drier carry out spraying drying, the hot-air inlets temperature of spray-drier is 250 ℃, and temperature out is 100 ℃, thereby makes the natural zephyranthes grandiflora capsule dye-stuff of pulvis.
The application of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: be used for the dyeing of wool fabric.
Get by the pulvis natural zephyranthes grandiflora capsule dye-stuff of dyeing wool fabric quality 15% with by the tin protochloride as mordant of dyeing wool fabric quality 10%, adding entry, to form bath raio be 1: 55 dye liquor, dye liquor drips first acid for adjusting pH value to 3.0, to place above-mentioned dye liquor by the abundant wetting wool fabric of 50 ℃ of warm water, dyeed 50 minutes down at 80 ℃, dye completely, the wool fabric flushing of taking out after the dyeing is dried in the shade.
After measured, the wool fabric after the dyeing is bluish voilet, and its L* value is 29.70, and the a* value is 10.14, and the b* value is-16.03, and the c* value is 18.97, and the h* value is 302.31, and the K/S value is 11.127,4 grades of soaping fastnesses, 3.5 grades of fastness to wet rubbings, 4 grades of dry fastnesses.
Embodiment 4:
The preparation technology of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention:
1) fragrant-flowered garlic lotus capsule is removed impurity such as blade of grass, straw stalk, after clean the draining, ground to form fragrant-flowered garlic lotus capsule slurry;
2) add propyl carbinol in above-mentioned fragrant-flowered garlic lotus capsule slurry, the weight ratio of fragrant-flowered garlic lotus capsule slurry and propyl carbinol is 1: 1, floods 28 hours the lixiviate secondary then under the normal temperature air tight condition;
3) above-mentioned secondary immersion liquid is merged, adopt 200 purpose nylon net filters, get stock staining solution;
4) stock staining solution is adopted spray-drier carry out spraying drying, the hot-air inlets temperature of spray-drier is 280 ℃, and temperature out is 110 ℃, thereby makes the natural zephyranthes grandiflora capsule dye-stuff of pulvis.
The application of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: be used for the dyeing of silk fabric.
Get pulvis natural zephyranthes grandiflora capsule dye-stuff that is dyed silk fabric quality 10% and the Tai-Ace S 150 that is dyed silk fabric quality 8% as mordant, adding entry, to form bath raio be 1: 45 dye liquor, dye liquor drips second acid for adjusting pH value to 4.0, to place above-mentioned dye liquor by the abundant wetting silk fabric of 40 ℃ of warm water, dyeed 30 minutes down at 60 ℃, dye completely, the silk fabric flushing of taking out after the dyeing is dried in the shade.
After measured, the silk fabric after the dyeing is bluish voilet, and its L* value is 41.72, and the a* value is 6.78, and the b* value is-25.13, and the c* value is 25.23, and the h* value is 279.43, and the K/S value is 3.7351,4.5 grades of soaping fastnesses, 4 grades of fastness to wet rubbings, 4.5 grades of dry fastnesses.
Embodiment 5:
The preparation technology of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention:
1) fragrant-flowered garlic lotus capsule is removed impurity such as blade of grass, straw stalk, after clean the draining, ground to form fragrant-flowered garlic lotus capsule slurry;
2) add acetone in above-mentioned fragrant-flowered garlic lotus capsule slurry, the weight ratio of fragrant-flowered garlic lotus capsule slurry and acetone is 1: 2, floods 25 hours lixiviate three times then under the normal temperature air tight condition;
3) above-mentioned three immersion liquid are merged, adopt 250 purpose polyamide fibre net filtrations, get stock staining solution;
4) stock staining solution is adopted spray-drier carry out spraying drying, the hot-air inlets temperature of spray-drier is 200 ℃, and temperature out is 60 ℃, thereby makes the natural zephyranthes grandiflora capsule dye-stuff of pulvis.
The application of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: be used for the dyeing of silk.
Get pulvis natural zephyranthes grandiflora capsule dye-stuff that is dyed silk fabric quality 12% and the Tai-Ace S 150 that is dyed silk fabric quality 5% as mordant, adding entry, to form bath raio be 1: 50 dye liquor, dye liquor drips second acid for adjusting pH value to 4.0, to place above-mentioned dye liquor by the abundant wetting silk fabric of 40 ℃ of warm water, dyeed 45 minutes down at 65 ℃, dye completely, the silk fabric flushing of taking out after the dyeing is dried in the shade.
After measured, the silk fabric after the dyeing is bluish voilet, and its L* value is 42.18, and the a* value is 6.37, and the b* value is-18.99, and the c* value is 20.03, and the h* value is 388.54, and the K/S value is 4.7185,4.5 grades of soaping fastnesses, 4 grades of fastness to wet rubbings, 4.5 grades of dry fastnesses.
Embodiment 6:
The preparation technology of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention:
1) fragrant-flowered garlic lotus capsule is removed impurity such as blade of grass, straw stalk, after clean the draining, ground to form fragrant-flowered garlic lotus capsule slurry;
2) add acetone in above-mentioned fragrant-flowered garlic lotus capsule slurry, the weight ratio of fragrant-flowered garlic lotus capsule slurry and acetone is 1: 3, floods 20 hours lixiviate three times then under the normal temperature air tight condition;
3) above-mentioned three immersion liquid are merged, adopt 300 purpose terylene net filtrations, get stock staining solution;
4) stock staining solution is adopted spray-drier carry out spraying drying, the hot-air inlets temperature of spray-drier is 200 ℃, and temperature out is 65 ℃, thereby makes the natural zephyranthes grandiflora capsule dye-stuff of pulvis.
The application of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: be used for the dyeing of wool fabric.
Get by the pulvis natural zephyranthes grandiflora capsule dye-stuff of dyeing wool fabric quality 15% with by the copper sulfate as mordant of dyeing wool fabric quality 10%, adding entry, to form bath raio be 1: 50 dye liquor, dye liquor drips first acid for adjusting pH value to 3.0, to place above-mentioned dye liquor by the abundant wetting wool fabric of 50 ℃ of warm water, dyeed 60 minutes down at 75 ℃, dye completely, the wool fabric flushing of taking out after the dyeing is dried in the shade.
After measured, the wool fabric after the dyeing is blue-greenish colour, and its L* value is 52.02, and the a* value is-5.86, and the b* value is-2.17, and the c* value is 6.25, and the h* value is 200.27, and the K/S value is 4.1148,4 grades of soaping fastnesses, 3.5 grades of fastness to wet rubbings, 4 grades of dry fastnesses.
Embodiment 7:
The preparation technology of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: with embodiment 1.
The application of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: be used for the dyeing of silk fabric.
Get pulvis natural zephyranthes grandiflora capsule dye-stuff that is dyed silk fabric quality 10% and the ferric sulfate that is dyed silk fabric quality 10% as mordant, adding entry, to form bath raio be 1: 50 dye liquor, dye liquor drips second acid for adjusting pH value to 4.0, to place above-mentioned dye liquor by the abundant wetting silk fabric of 40 ℃ of warm water, dyeed 30 minutes down at 60 ℃, dye completely, the silk fabric flushing of taking out after the dyeing is dried in the shade.
After measured, the silk fabric after the dyeing is sorrel, and its L* value is 56.59, and the a* value is 9.65, and the b* value is 6.88, and the c* value is 11.85, and the h* value is 35.47, and the K/S value is 5.9428,4.5 grades of soaping fastnesses, 4 grades of fastness to wet rubbings, 4.5 grades of dry fastnesses.
Embodiment 8:
The preparation technology of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: with embodiment 2.
The application of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: be used for the dyeing of silk fabric.
Get pulvis natural zephyranthes grandiflora capsule dye-stuff that is dyed silk fabric quality 10% and the tin protochloride that is dyed silk fabric quality 2% as mordant, adding entry, to form bath raio be 1: 50 dye liquor, dye liquor drips second acid for adjusting pH value to 4.0, to place above-mentioned dye liquor by the abundant wetting silk fabric of 50 ℃ of warm water, dyeed 30 minutes down at 60 ℃, dye completely, the silk fabric flushing of taking out after the dyeing is dried in the shade.
After measured, the dyeing silk fabric is bluish voilet, and its L* value is 41.17, and the a* value is 3.92, and the b* value is-18.71, and the c* value is 19.12, and the h* value is 281.82, and the K/S value is 5.0961,4.5 grades of soaping fastnesses, 4 grades of fastness to wet rubbings, 4.5 grades of dry fastnesses.
Embodiment 9:
The preparation technology of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: with embodiment 3.
The application of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: be used for the dyeing of silk fabric.
Get pulvis natural zephyranthes grandiflora capsule dye-stuff that is dyed silk fabric quality 20% and the tin protochloride that is dyed silk fabric quality 10% as mordant, adding entry, to form bath raio be 1: 55 dye liquor, dye liquor drips second acid for adjusting pH value to 4.0, to place above-mentioned dye liquor by the abundant wetting silk fabric of 50 ℃ of warm water, dyeed 45 minutes down at 80 ℃, dye completely, the silk fabric flushing of taking out after the dyeing is dried in the shade.
After measured, the silk fabric after the dyeing is bluish voilet, and its L* value is 28.32, and the a* value is 9.91, and the b* value is-17.65, and the c* value is 20.24, and the h* value is 299.31, and the K/S value is 12.814,4.5 grades of soaping fastnesses, 3.5 grades of fastness to wet rubbings, 4 grades of dry fastnesses.
Embodiment 10:
The preparation technology of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: with embodiment 4.
The application of the described natural zephyranthes grandiflora capsule dye-stuff of the embodiment of the invention: be used for the dyeing of wool fabric.
Get by the pulvis natural zephyranthes grandiflora capsule dye-stuff of dyeing wool fabric quality 10% with by the Tai-Ace S 150 as mordant of dyeing wool fabric quality 10%, adding entry, to form bath raio be 1: 50 dye liquor, dye liquor drips second acid for adjusting pH value to 3.0, to place above-mentioned dye liquor by the abundant wetting wool fabric of 50 ℃ of warm water, dyeed 30 minutes down at 80 ℃, dye completely, the wool fabric flushing of taking out after the dyeing is dried in the shade.
After measured, the wool fabric after the dyeing is bluish voilet, and its L* value is 43.40, and the a* value is 1.18, and the b* value is-19.30, and the c* value is 19.34, and the h* value is 27.51, and the K/S value is 4.3191,4 grades of soaping fastnesses, 3.5 grades of fastness to wet rubbings, 4 grades of dry fastnesses.
Claims (7)
1. the preparation method of natural zephyranthes grandiflora capsule dye-stuff is characterized in that: may further comprise the steps,
1) fragrant-flowered garlic lotus capsule is cleaned drain after, grind to form fragrant-flowered garlic lotus capsule slurry;
2) add organic solvent in above-mentioned fragrant-flowered garlic lotus capsule slurry, the weight ratio of fragrant-flowered garlic lotus capsule slurry and organic solvent is 1: 1~3, floods 20~28 hours lixiviate 2~3 times then under the normal temperature air tight condition;
3) immersion liquid with above-mentioned lixiviate merges, filters, and gets stock staining solution;
4) stock staining solution is spray-dried, make the natural zephyranthes grandiflora capsule dye-stuff of pulvis.
2. the preparation method of natural zephyranthes grandiflora capsule dye-stuff according to claim 1 is characterized in that: above-mentioned organic solvent is a kind of in ethanol, n-propyl alcohol, Virahol, propyl carbinol, the acetone.
3. the preparation method of natural zephyranthes grandiflora capsule dye-stuff according to claim 1 is characterized in that: what above-mentioned filtration was adopted is 200~300 purpose filter screens, and filter screen is a kind of in nylon wire, terylene net, the polypropylene fibre net.
4. the preparation method of natural zephyranthes grandiflora capsule dye-stuff according to claim 1 is characterized in that: above-mentioned spraying drying is to adopt spray-drier, and the hot-air inlets temperature of described spray-drier is 200~280 ℃, and temperature out is 60~110 ℃.
5. the application of natural zephyranthes grandiflora capsule dye-stuff, it is characterized in that: get by the pulvis natural zephyranthes grandiflora capsule dye-stuff of dyeing and weaving amount 10~20% with by the mordant of dyeing and weaving amount 2~10%, adding entry, to form bath raio be 1: 45~55 dye liquor, add conditioning agent dye liquor pH value is adjusted to 3~4, to place above-mentioned dye liquor by the abundant wetting fabric of 40~50 ℃ of warm water, 60~80 ℃ of down dyeing 30~60 minutes, dye completely, take out the fabric flushing and dry in the shade.
6. the application of natural zephyranthes grandiflora capsule dye-stuff according to claim 5 is characterized in that: above-mentioned conditioning agent is formic acid or acetate.
7. the application of natural zephyranthes grandiflora capsule dye-stuff according to claim 5 is characterized in that: above-mentioned mordant is a kind of in tin protochloride, copper sulfate, ferric sulfate, the Tai-Ace S 150.
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Cited By (2)
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CN102852012A (en) * | 2012-08-29 | 2013-01-02 | 昆山铁牛衬衫厂 | Preparation method of antibiotic and odor-resistant silk fibers |
CN111892828A (en) * | 2020-09-17 | 2020-11-06 | 广西壮族自治区亚热带作物研究所(广西亚热带农产品加工研究所) | Red system Lotus subgenus water lily pigment and extraction method and application thereof |
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CN102852012A (en) * | 2012-08-29 | 2013-01-02 | 昆山铁牛衬衫厂 | Preparation method of antibiotic and odor-resistant silk fibers |
CN111892828A (en) * | 2020-09-17 | 2020-11-06 | 广西壮族自治区亚热带作物研究所(广西亚热带农产品加工研究所) | Red system Lotus subgenus water lily pigment and extraction method and application thereof |
CN111892828B (en) * | 2020-09-17 | 2021-07-13 | 广西壮族自治区亚热带作物研究所(广西亚热带农产品加工研究所) | Red water lily pigment of Lotos subgenus and extraction method and application thereof |
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