CN111718597A - Textile dye preparation process - Google Patents
Textile dye preparation process Download PDFInfo
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- CN111718597A CN111718597A CN202010507764.5A CN202010507764A CN111718597A CN 111718597 A CN111718597 A CN 111718597A CN 202010507764 A CN202010507764 A CN 202010507764A CN 111718597 A CN111718597 A CN 111718597A
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- 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
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- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0096—Purification; Precipitation; Filtration
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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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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
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Abstract
The invention discloses a textile dye preparation process, which belongs to the technical field of textile dyes and comprises the following steps: preparing raw materials: the composite material comprises the following raw materials in parts by weight: 90-150 parts of pennisetum alopecuroides, 25-30 parts of Wangzao branch and leaf, 20-25 parts of radix sophorae flavescentis, 10-15 parts of menthol, 20-25 parts of gardenia, 5-10 parts of wrinkled gianthyssop herb, 2-5 parts of antibiotics and 10-15 parts of anticreep agent; cleaning raw materials: cleaning herba Euphorbiae Fischerianae, branches and leaves of semen Ziziphi Spinosae, radix Sophorae Flavescentis, Mentholum, flos Gardeniae and herba Agastaches. According to the invention, the menthol and the pennisetum alopecuroides are added into the textile dye to act on skin or mucosa, so that the effects of cooling and relieving itching are achieved, the irritation of the traditional textile dye to the skin is reduced, meanwhile, the natural green pigment and the traditional Chinese medicine components in the pennisetum alopecuroides and the red date can effectively increase the color brightness and the nuisanceless degree of the textile dye, and the harm to the skin of a human body in the later period of use is reduced.
Description
Technical Field
The invention relates to the technical field of textile dyes, in particular to a preparation process of a textile dye.
Background
Textile dyes are a dye used for dyeing textiles. The extract is mainly plant extract such as plant fruit and sap, and also contains natural chemical extract such as coal tar. The dye is divided into natural dye and synthetic dye, and most of the synthetic dyes are on the market. The textile dye has good colorability, is not easy to fade, and is not easy to fade after being washed by water. After the textile is colored, the hand feeling is not changed greatly, and the conditions of hardening and the like can not occur. But the color is less beautiful and less saturated than propylene.
The existing textile dye has the following defects: (1) textiles commonly found in everyday life are often susceptible to contamination by organic contaminants and bacteria; (2) the textile fabric is easy to fall off when being dyed, so that the skin of a human body is stained with pigment, and skin diseases are caused.
Disclosure of Invention
The invention mainly aims to solve the defects of the prior art and provide a textile dye preparation process.
The purpose of the invention can be achieved by adopting the following technical scheme:
a textile dye preparation process comprises the following steps:
preparing raw materials: the composite material comprises the following raw materials in parts by weight: 90-150 parts of pennisetum alopecuroides, 25-30 parts of Wangzao branch and leaf, 20-25 parts of radix sophorae flavescentis, 10-15 parts of menthol, 20-25 parts of gardenia, 5-10 parts of wrinkled gianthyssop herb, 2-5 parts of antibiotics and 10-15 parts of anticreep agent;
cleaning raw materials: cleaning herba Euphorbiae Fischerianae, branches and leaves of semen Ziziphi Spinosae, radix Sophorae Flavescentis, Mentholum, flos Gardeniae and herba Agastaches;
crushing raw materials: crushing pennisetum alopecuroides and leaves of the prince's-jujuba seeds by using a crusher respectively, adding water for negative pressure cooking for 1.5-2 h, filtering out the cooked juice, distilling and concentrating to obtain a pennisetum alopecuroides extract and a prince's-jujuba extract, and crushing the sophora flavescens, gardenia flowers and agastache rugosus respectively to obtain sophora flavescens powder, gardenia flower juice and agastache rugosus powder for later use;
mixing raw materials: mixing antibiotics, anticreep agent, herba Euphorbiae Fischerianae extractive solution, semen Ziziphi Spinosae extractive solution, radix Sophorae Flavescentis powder, Mentholum, fructus Gardeniae flower juice and herba Agastaches powder, adding into a stirrer, stirring at constant temperature for 1.5 hr, and filtering to obtain dye primary solution;
dye extraction: and adding ethyl acetate into the primary dye solution for extraction and separation to obtain the textile dye.
Preferably, the antibacterial agent is one or both of an N-alkyl-N-glycosyl derivative of an alkyl ester and nano silver.
Preferably, the anti-dropping agent comprises sodium starch glycolate, xanthan gum and carboxyl potassium cellulose.
Preferably, the anti-shedding agent comprises 10-15 parts of potassium hydroxy starch sodium, 5-10 parts of xanthan gum and 2-5 parts of potassium carboxy cellulose by mass.
Preferably, the pennisetum alopecuroides and the royal jujube branches and leaves are steamed and boiled for 2-3 times under the negative pressure of 20-50 MPa in water to obtain the pennisetum alopecuroides juice and the royal jujube branches and leaves juice.
Preferably, the adding proportion of the radix sophorae flavescentis to the agastache rugosus is 1: 1.
preferably, the fineness of the pulverized sophora flavescens powder and agastache rugosus is 10-30 meshes.
Preferably, when the raw materials are mixed, the raw materials are added with the antibiotic, the anti-dropping agent, the sophora flavescens powder, the menthol, the gardenia juice, the agastache powder, the pennisetum alopecuroides extract and the Wangzao extract in sequence.
Preferably, the temperature for extracting the dye is 70-85 ℃, and the dye is stirred for 10-30 min.
Preferably, when the raw materials are crushed, the ratio of the added water to the raw materials is 1: 3.
the invention has the beneficial technical effects that: according to the preparation process of the textile dye, the menthol and the pennisetum alopecuroides are added into the textile dye and can act on skin or mucous membrane, so that the refreshing and itching relieving effects are achieved, the skin irritation of the traditional textile dye is reduced, meanwhile, the natural green pigment and the traditional Chinese medicine components in the pennisetum alopecuroides and the Wangzao can effectively increase the color brightness and the pollution-free degree of the textile dye, and the harm to the skin of a human body in the later period of use is reduced; the addition of antibiotics and the anti-dropping agent can effectively reduce the bacterial breeding amount and the color stability of the textile in the later use and reduce the decolorization.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail with reference to the following examples, but the embodiments of the present invention are not limited thereto.
The preparation process of the textile dye provided by the embodiment comprises the following steps:
preparing raw materials: the composite material comprises the following raw materials in parts by weight: 90-150 parts of pennisetum alopecuroides, 25-30 parts of Wangzao branch and leaf, 20-25 parts of radix sophorae flavescentis, 10-15 parts of menthol, 20-25 parts of gardenia, 5-10 parts of wrinkled gianthyssop herb, 2-5 parts of antibiotics and 10-15 parts of anticreep agent;
cleaning raw materials: cleaning herba Euphorbiae Fischerianae, branches and leaves of semen Ziziphi Spinosae, radix Sophorae Flavescentis, Mentholum, flos Gardeniae and herba Agastaches;
crushing raw materials: crushing pennisetum alopecuroides and leaves of the prince's-jujuba seeds by using a crusher respectively, adding water for negative pressure cooking for 1.5-2 h, filtering out the cooked juice, distilling and concentrating to obtain a pennisetum alopecuroides extract and a prince's-jujuba extract, and crushing the sophora flavescens, gardenia flowers and agastache rugosus respectively to obtain sophora flavescens powder, gardenia flower juice and agastache rugosus powder for later use;
mixing raw materials: mixing antibiotics, anticreep agent, herba Euphorbiae Fischerianae extractive solution, semen Ziziphi Spinosae extractive solution, radix Sophorae Flavescentis powder, Mentholum, fructus Gardeniae flower juice and herba Agastaches powder, adding into a stirrer, stirring at constant temperature for 1.5 hr, and filtering to obtain dye primary solution;
dye extraction: and adding ethyl acetate into the primary dye solution for extraction and separation to obtain the textile dye.
The antibacterial agent is one or two of N-alkyl-N-glycosyl derivatives of alkyl ester and nano silver. The anti-dropping agent comprises potassium hydroxide starch sodium, xanthan gum and carboxyl potassium cellulose. The anti-shedding agent comprises, by mass, 10-15 parts of sodium hydroxyl-potassium starch, 5-10 parts of xanthan gum and 2-5 parts of potassium carboxyl cellulose. The pennisetum alopecuroides and the branches and leaves of the Wangzao are steamed and boiled for 2 to 3 times under the negative pressure of 20 to 50MPa in water to obtain the pennisetum alopecuroides juice and the Wangzao branches and leaves juice.
The adding proportion of the radix sophorae flavescentis to the agastache rugosus is 1: 1. the fineness of the pulverized and pulverized sophora flavescens powder and agastache rugosus is 10-30 meshes. When the raw materials are mixed, the raw materials are added with the antibiotics, the anticreep agent, the sophora flavescens powder, the menthol, the gardenia juice, the agastache powder, the pennisetum alopecuroides extract and the Wangzao extract in sequence. The temperature for extracting the dye is 70-85 ℃, and the dye is stirred for 10-30 min. When the raw materials are crushed, adding water and the raw materials in a ratio of 1: 3.
example 1:
a textile dye preparation process comprises the following steps:
preparing raw materials: the composite material comprises the following raw materials in parts by weight: 90 parts of pennisetum alopecuroides, 25 parts of branches and leaves of Wangzao date, 20 parts of radix sophorae flavescentis, 10 parts of menthol, 20 parts of gardenia, 5 parts of wrinkled gianthyssop herb, 2 parts of antibiotics and 10 parts of anti-dropping agent;
cleaning raw materials: cleaning herba Euphorbiae Fischerianae, branches and leaves of semen Ziziphi Spinosae, radix Sophorae Flavescentis, Mentholum, flos Gardeniae and herba Agastaches;
crushing raw materials: pulverizing branch and leaf of herba Euphorbiae Fischerianae and semen Ziziphi Spinosae respectively, adding water, steaming under negative pressure for 1.5, filtering out the decoction, distilling and concentrating to obtain herba Euphorbiae Fischerianae extract and semen Ziziphi Spinosae extract, pulverizing radix Sophorae Flavescentis, flos Gardeniae and herba Agastaches respectively to obtain radix Sophorae Flavescentis powder, flos Gardeniae juice and herba Agastaches powder;
mixing raw materials: mixing antibiotics, anticreep agent, herba Euphorbiae Fischerianae extractive solution, semen Ziziphi Spinosae extractive solution, radix Sophorae Flavescentis powder, Mentholum, fructus Gardeniae flower juice and herba Agastaches powder, adding into a stirrer, stirring at constant temperature for 1.5 hr, and filtering to obtain dye primary solution;
dye extraction: and adding ethyl acetate into the primary dye solution for extraction and separation, wherein the temperature during extraction is 70 ℃, and stirring for 10min to obtain the textile dye.
Example 2:
a textile dye preparation process comprises the following steps:
preparing raw materials: the composite material comprises the following raw materials in parts by weight: 100 parts of pennisetum alopecuroides, 26 parts of branches and leaves of Wangzao date, 21 parts of radix sophorae flavescentis, 11 parts of menthol, 21 parts of gardenia, 6 parts of wrinkled gianthyssop herb, 3 parts of antibiotics and 11 parts of anticreep agent;
cleaning raw materials: cleaning herba Euphorbiae Fischerianae, branches and leaves of semen Ziziphi Spinosae, radix Sophorae Flavescentis, Mentholum, flos Gardeniae and herba Agastaches;
crushing raw materials: pulverizing branch and leaf of herba Euphorbiae Fischerianae and semen Ziziphi Spinosae respectively, adding water, steaming under negative pressure for 1.5 hr, filtering, distilling, concentrating to obtain herba Euphorbiae Fischerianae extract and semen Ziziphi Spinosae extract, pulverizing radix Sophorae Flavescentis, flos Gardeniae and herba Agastaches respectively to obtain radix Sophorae Flavescentis powder, flos Gardeniae juice and herba Agastaches powder;
mixing raw materials: mixing antibiotics, anticreep agent, herba Euphorbiae Fischerianae extractive solution, semen Ziziphi Spinosae extractive solution, radix Sophorae Flavescentis powder, Mentholum, fructus Gardeniae flower juice and herba Agastaches powder, adding into a stirrer, stirring at constant temperature for 1.5 hr, and filtering to obtain dye primary solution;
dye extraction: and adding ethyl acetate into the primary dye solution for extraction and separation, wherein the temperature during extraction is 70 ℃, and stirring for 10min to obtain the textile dye.
Example 3:
a textile dye preparation process comprises the following steps:
preparing raw materials: the composite material comprises the following raw materials in parts by weight: 100 parts of pennisetum alopecuroides, 27 parts of branches and leaves of Wangzao date, 22 parts of radix sophorae flavescentis, 12 parts of menthol, 22 parts of gardenia, 7 parts of wrinkled gianthyssop herb, 3 parts of antibiotics and 12 parts of anticreep agent;
cleaning raw materials: cleaning herba Euphorbiae Fischerianae, branches and leaves of semen Ziziphi Spinosae, radix Sophorae Flavescentis, Mentholum, flos Gardeniae and herba Agastaches;
crushing raw materials: pulverizing branch and leaf of herba Euphorbiae Fischerianae and semen Ziziphi Spinosae respectively, adding water, steaming under negative pressure for 1.5 hr, filtering, distilling, concentrating to obtain herba Euphorbiae Fischerianae extract and semen Ziziphi Spinosae extract, pulverizing radix Sophorae Flavescentis, flos Gardeniae and herba Agastaches respectively to obtain radix Sophorae Flavescentis powder, flos Gardeniae juice and herba Agastaches powder;
mixing raw materials: mixing antibiotics, anticreep agent, herba Euphorbiae Fischerianae extractive solution, semen Ziziphi Spinosae extractive solution, radix Sophorae Flavescentis powder, Mentholum, fructus Gardeniae flower juice and herba Agastaches powder, adding into a stirrer, stirring at constant temperature for 1.5 hr, and filtering to obtain dye primary solution;
dye extraction: and adding ethyl acetate into the primary dye solution for extraction and separation, wherein the temperature during extraction is 70 ℃, and stirring for 10min to obtain the textile dye.
Example 4:
a textile dye preparation process comprises the following steps:
preparing raw materials: the composite material comprises the following raw materials in parts by weight: 110 parts of pennisetum alopecuroides, 28 parts of branches and leaves of Wangzao date, 23 parts of radix sophorae flavescentis, 13 parts of menthol, 23 parts of gardenia, 8 parts of wrinkled gianthyssop herb, 4 parts of antibiotics and 13 parts of anticreep agent;
cleaning raw materials: cleaning herba Euphorbiae Fischerianae, branches and leaves of semen Ziziphi Spinosae, radix Sophorae Flavescentis, Mentholum, flos Gardeniae and herba Agastaches;
crushing raw materials: pulverizing branch and leaf of herba Euphorbiae Fischerianae and semen Ziziphi Spinosae respectively, adding water, steaming under negative pressure for 1.5 hr, filtering, distilling, concentrating to obtain herba Euphorbiae Fischerianae extract and semen Ziziphi Spinosae extract, pulverizing radix Sophorae Flavescentis, flos Gardeniae and herba Agastaches respectively to obtain radix Sophorae Flavescentis powder, flos Gardeniae juice and herba Agastaches powder;
mixing raw materials: mixing antibiotics, anticreep agent, herba Euphorbiae Fischerianae extractive solution, semen Ziziphi Spinosae extractive solution, radix Sophorae Flavescentis powder, Mentholum, fructus Gardeniae flower juice and herba Agastaches powder, adding into a stirrer, stirring at constant temperature for 1.5 hr, and filtering to obtain dye primary solution;
dye extraction: and adding ethyl acetate into the primary dye solution for extraction and separation, wherein the temperature during extraction is 70 ℃, and stirring for 10min to obtain the textile dye.
Example 5:
a textile dye preparation process comprises the following steps:
preparing raw materials: the composite material comprises the following raw materials in parts by weight: 140 parts of pennisetum alopecuroides, 29 parts of branches and leaves of Wangzao date, 24 parts of radix sophorae flavescentis, 14 parts of menthol, 24 parts of gardenia, 9 parts of wrinkled gianthyssop herb, 4 parts of antibiotics and 14 parts of anticreep agent;
cleaning raw materials: cleaning herba Euphorbiae Fischerianae, branches and leaves of semen Ziziphi Spinosae, radix Sophorae Flavescentis, Mentholum, flos Gardeniae and herba Agastaches;
crushing raw materials: pulverizing branch and leaf of herba Euphorbiae Fischerianae and semen Ziziphi Spinosae respectively, adding water, steaming under negative pressure for 1.5 hr, filtering, distilling, concentrating to obtain herba Euphorbiae Fischerianae extract and semen Ziziphi Spinosae extract, pulverizing radix Sophorae Flavescentis, flos Gardeniae and herba Agastaches respectively to obtain radix Sophorae Flavescentis powder, flos Gardeniae juice and herba Agastaches powder;
mixing raw materials: mixing antibiotics, anticreep agent, herba Euphorbiae Fischerianae extractive solution, semen Ziziphi Spinosae extractive solution, radix Sophorae Flavescentis powder, Mentholum, fructus Gardeniae flower juice and herba Agastaches powder, adding into a stirrer, stirring at constant temperature for 1.5 hr, and filtering to obtain dye primary solution;
dye extraction: and adding ethyl acetate into the primary dye solution for extraction and separation, wherein the temperature during extraction is 70 ℃, and stirring for 10min to obtain the textile dye.
Example 6:
a textile dye preparation process comprises the following steps:
preparing raw materials: the composite material comprises the following raw materials in parts by weight: 150 parts of pennisetum alopecuroides, 30 parts of branches and leaves of Wangzao date, 25 parts of radix sophorae flavescentis, 15 parts of menthol, 25 parts of gardenia, 10 parts of wrinkled gianthyssop herb, 5 parts of antibiotics and 5 parts of anticreep agent;
cleaning raw materials: cleaning herba Euphorbiae Fischerianae, branches and leaves of semen Ziziphi Spinosae, radix Sophorae Flavescentis, Mentholum, flos Gardeniae and herba Agastaches;
crushing raw materials: pulverizing branch and leaf of herba Euphorbiae Fischerianae and semen Ziziphi Spinosae respectively, adding water, steaming under negative pressure for 1.5 hr, filtering, distilling, concentrating to obtain herba Euphorbiae Fischerianae extract and semen Ziziphi Spinosae extract, pulverizing radix Sophorae Flavescentis, flos Gardeniae and herba Agastaches respectively to obtain radix Sophorae Flavescentis powder, flos Gardeniae juice and herba Agastaches powder;
mixing raw materials: mixing antibiotics, anticreep agent, herba Euphorbiae Fischerianae extractive solution, semen Ziziphi Spinosae extractive solution, radix Sophorae Flavescentis powder, Mentholum, fructus Gardeniae flower juice and herba Agastaches powder, adding into a stirrer, stirring at constant temperature for 1.5 hr, and filtering to obtain dye primary solution;
dye extraction: and adding ethyl acetate into the primary dye solution for extraction and separation, wherein the temperature during extraction is 70 ℃, and stirring for 10min to obtain the textile dye.
In summary, in this embodiment, according to the textile dye preparation process of this embodiment, as can be seen from embodiments 1 to 6, when the raw materials include, by mass, 110 parts of euphorbia lantana, 28 parts of branches and leaves of royal jujube, 23 parts of sophora flavescens, 13 parts of menthol, 23 parts of gardenia, 8 parts of agastache rugosus, 4 parts of antibiotics, and 13 parts of anti-shedding agent, the obtained textile dye has the best antibacterial effect and color stability, and is not prone to cause diseases on human skin. The menthol and the pennisetum alopecuroides are added into the textile dye, so that the textile dye can act on skin or mucous membrane, has the effects of cooling and relieving itching, reduces the stimulation of the traditional textile dye to the skin, and simultaneously, the natural green pigment and the traditional Chinese medicine components in the pennisetum alopecuroides and the red date can effectively increase the color brightness and the nuisanceless degree of the textile dye, and reduces the damage to the skin of a human body in the later period of use; the addition of antibiotics and the anti-dropping agent can effectively reduce the bacterial breeding amount and the color stability of the textile in the later use and reduce the decolorization.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (10)
1. A textile dye preparation process is characterized by comprising the following steps:
preparing raw materials: the composite material comprises the following raw materials in parts by weight: 90-150 parts of pennisetum alopecuroides, 25-30 parts of Wangzao branch and leaf, 20-25 parts of radix sophorae flavescentis, 10-15 parts of menthol, 20-25 parts of gardenia, 5-10 parts of wrinkled gianthyssop herb, 2-5 parts of antibiotics and 10-15 parts of anticreep agent;
cleaning raw materials: cleaning herba Euphorbiae Fischerianae, branches and leaves of semen Ziziphi Spinosae, radix Sophorae Flavescentis, Mentholum, flos Gardeniae and herba Agastaches;
crushing raw materials: crushing pennisetum alopecuroides and leaves of the prince's-jujuba seeds by using a crusher respectively, adding water for negative pressure cooking for 1.5-2 h, filtering out the cooked juice, distilling and concentrating to obtain a pennisetum alopecuroides extract and a prince's-jujuba extract, and crushing the sophora flavescens, gardenia flowers and agastache rugosus respectively to obtain sophora flavescens powder, gardenia flower juice and agastache rugosus powder for later use;
mixing raw materials: mixing antibiotics, anticreep agent, herba Euphorbiae Fischerianae extractive solution, semen Ziziphi Spinosae extractive solution, radix Sophorae Flavescentis powder, Mentholum, fructus Gardeniae flower juice and herba Agastaches powder, adding into a stirrer, stirring at constant temperature for 1.5 hr, and filtering to obtain dye primary solution;
dye extraction: and adding ethyl acetate into the primary dye solution for extraction and separation to obtain the textile dye.
2. The process of claim 1, wherein the antimicrobial agent is one or both of an N-alkyl-N-glycosyl derivative of an alkyl ester and nanosilver.
3. A process for the preparation of textile dyes according to claim 1 wherein the release inhibitor comprises sodium starch glycolate, xanthan gum and cellulose glycolate.
4. The process for preparing textile dye according to claim 3, wherein the anti-stripping agent comprises 10 to 15 parts by weight of sodium starch glycolate, 5 to 10 parts by weight of xanthan gum and 2 to 5 parts by weight of carboxyl potassium cellulose.
5. The process for preparing textile dye according to claim 1, wherein the pennisetum alopecuroides and the royal jujube branches and leaves are steamed and boiled in water under negative pressure of 20 to 50MPa for 2 to 3 times to obtain pennisetum alopecuroides juice and royal jujube branches and leaves juice.
6. The process for preparing textile dye according to claim 1, wherein the ratio of the added sophora flavescens and agastache rugosa is 1: 1.
7. the process for preparing textile dye according to claim 1, wherein the fineness of the pulverized and pulverized sophora flavescens powder and agastache rugosus is 10-30 meshes.
8. The process for preparing textile dye according to claim 1, wherein the raw materials are added with antibiotic, anticreep agent, radix Sophorae Flavescentis powder, menthol, gardenia juice, agastache powder, herba Euphorbiae Fischerianae extract and semen Ziziphi Spinosae extract in sequence when the raw materials are mixed.
9. The process for preparing textile dye according to claim 1, wherein the temperature for extracting the dye is 70-85 ℃, and the stirring is carried out for 10-30 min.
10. A process for the preparation of textile dyes according to claim 1, wherein the raw materials are comminuted with the addition of water in a ratio of 1: 3.
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| CN202010507764.5A CN111718597A (en) | 2020-06-05 | 2020-06-05 | Textile dye preparation process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668263A (en) * | 2021-09-27 | 2021-11-19 | 义乌市华越新材料科技有限公司 | Textile dye containing wild chrysanthemum extract and dyeing method |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668263A (en) * | 2021-09-27 | 2021-11-19 | 义乌市华越新材料科技有限公司 | Textile dye containing wild chrysanthemum extract and dyeing method |
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Application publication date: 20200929 |
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