CN111004522A - Antibacterial textile dye and preparation method thereof - Google Patents
Antibacterial textile dye and preparation method thereof Download PDFInfo
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- CN111004522A CN111004522A CN201811166029.1A CN201811166029A CN111004522A CN 111004522 A CN111004522 A CN 111004522A CN 201811166029 A CN201811166029 A CN 201811166029A CN 111004522 A CN111004522 A CN 111004522A
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- camphor tree
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- tree leaf
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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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Abstract
The invention discloses an antibacterial textile dye, and belongs to the technical field of textile dyes. The antibacterial textile dye comprises lavender flower extract, camphor tree leaf extract, hemp and wormwood, the lavender flower extract is 30-35 parts, the camphor tree leaf extract is 8-10 parts, the hemp is 8-10 parts, and the wormwood is 8-10 parts. The invention also discloses a preparation method of the antibacterial textile dye. The antibacterial textile dye provided by the invention adopts natural plants such as lavender flower extract, camphor tree leaf extract, hemp and wormwood, and has an antibacterial effect, no environmental pollution, good pigment stability and low manufacturing cost. Meanwhile, the preparation process of the antibacterial textile dye is simple, the reaction time is short, and the efficiency is high.
Description
Technical Field
The invention belongs to the technical field of textile dyes, and particularly relates to an antibacterial textile dye and a preparation method thereof.
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.
Textiles commonly found in everyday life are often susceptible to contamination by organic contaminants and bacteria. Bacteria breeding on the textile easily cause skin diseases and other infectious diseases, and seriously harm the health of people; once the textile is stained with organic pollutants, the textile is not easy to clean, so that the service life of the textile is greatly shortened.
Most of the existing dyes are chemically synthesized organic dyes, dyed fabrics are relatively obvious in color fading, unstable in dyeing and incapable of meeting the requirements of people on colors in the long-term washing and sun-drying process, meanwhile, certain potential safety hazards exist for human health, and wastewater pollution caused by the synthetic dye machine intermediate is worried.
Disclosure of Invention
Aiming at the defects or improvement requirements of the prior art, the invention provides an antibacterial textile dye and a preparation method thereof.
In order to achieve the above purpose, according to one aspect of the present invention, an antibacterial textile dye is provided, wherein the antibacterial textile dye includes 30-35 parts of lavender flower extract, 8-10 parts of camphor leaf extract, 8-10 parts of cannabis sativa and 8-10 parts of wormwood.
According to another aspect of the present invention, there is provided a method for preparing the antibacterial textile dye, comprising the steps of:
s1, cleaning the lavender flowers, the camphor leaves, the hemp and the wormwood in parts by mass;
s2, smashing the lavender flowers by using a machine, adding the crushed lavender flowers into a reactor filled with an ethanol water solution, stirring for 2.5 hours at 25-50 ℃, soaking for 24 hours at a constant temperature of 50 ℃ after stirring, cooling to 25 ℃, filtering to obtain a filtrate, and distilling and concentrating the filtrate to obtain the lavender flower extracting solution;
s3, smashing the camphor tree leaves into powder by using a machine, adding the camphor tree leaf powder into a container filled with water, and extracting for 15-20 min at 70 ℃ to obtain a sticky extract, namely the camphor tree leaf extract;
s4, smashing the cannabis sativa and the wormwood into powder by using a machine, sequentially adding the smashed cannabis sativa and wormwood into a reactor filled with 50 parts of water, stirring at a constant temperature of 40-50 ℃ for 2.5 hours, and filtering to obtain filtrate;
and S5, adding ethyl acetate into the filtrate for extraction, separating an organic phase, adding a lavender flower extracting solution and a camphor tree leaf extracting solution into the organic phase, heating to 50-60 ℃, and stirring for 25min to obtain a reddish purple paste, namely the natural textile dye.
Further, the mass ratio of the lavender flower crushed aggregates to the ethanol water solution in the step S2 is 1: 40-1: 25.
Further, in step S3, the mass ratio of the camphor tree leaf powder to water is 1: 13-1: 11.
In general, compared with the prior art, the above technical solution contemplated by the present invention can achieve the following beneficial effects:
(1) the antibacterial textile dye is prepared from natural plants such as lavender flower extract, camphor tree leaf extract, hemp, wormwood and the like according to a certain proportion, has a good antibacterial effect, does not pollute the environment, and is good in pigment stability and low in manufacturing cost.
(2) The preparation method of the antibacterial textile dye is simple in preparation process, short in reaction time consumption and high in efficiency, and the prepared textile dye has a good antibacterial effect and is beneficial to human health.
Detailed Description
The present invention will now be described more fully and clearly. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
An antibacterial textile dye comprises 30 parts of lavender extract, 8 parts of camphor tree leaf extract, 8 parts of hemp and 8 parts of wormwood, and a preparation method of the antibacterial textile dye comprises the following steps:
(1) cleaning lavender flowers, camphor leaves, hemp and wormwood according to the mass parts;
(2) crushing lavender flowers by using a machine, adding crushed lavender flowers into a reactor filled with an ethanol water solution, wherein the mass ratio of the material liquid is 1:40, stirring for 2.5 hours at 25 ℃, soaking for 24 hours at the constant temperature of 50 ℃ after stirring, cooling to 25 ℃, filtering to obtain filtrate, and distilling and concentrating the filtrate to obtain an extract of the lavender flowers;
(3) crushing camphor tree leaves into powder by a machine, adding the camphor tree leaf powder into a container filled with water, wherein the mass ratio of feed liquid to water is 1:13, and extracting for 15min at 60 ℃ to obtain sticky extract liquid, namely camphor tree leaf extract liquid;
(4) crushing the cannabis sativa and the wormwood into powder by a machine, sequentially adding the crushed cannabis sativa and wormwood into a reactor filled with 50 parts of water, stirring at constant temperature of 40 ℃ for 2.5 hours, and filtering to obtain filtrate;
(5) adding ethyl acetate into the filtrate for extraction, separating the organic phase, adding lavender flower extract and camphor tree leaf extract into the organic phase, heating to 50 ℃, and stirring for 25min to obtain a purple paste which is the natural textile dye.
Example 2
An antibacterial textile dye comprises 32 parts of lavender extract, 9 parts of camphor leaf extract, 9 parts of hemp and 9 parts of wormwood, and the preparation method comprises the following steps:
(1) cleaning lavender flowers, camphor leaves, hemp and wormwood according to the mass parts;
(2) crushing lavender flowers by using a machine, adding crushed lavender flowers into a reactor filled with an ethanol water solution, wherein the mass ratio of the material liquid is 1:30, stirring for 2.5 hours at 40 ℃, soaking for 24 hours at a constant temperature of 50 ℃ after stirring, cooling to 25 ℃, filtering to obtain filtrate, and distilling and concentrating the filtrate to obtain an extract of the lavender flowers;
(3) crushing camphor tree leaves into powder by a machine, adding the camphor tree leaf powder into a container filled with water, wherein the mass ratio of feed liquid to water is 1:12, and extracting for 15min at 60 ℃ to obtain sticky extract liquid, namely camphor tree leaf extract liquid;
(4) crushing the cannabis sativa and the wormwood into powder by a machine, sequentially adding the crushed cannabis sativa and wormwood into a reactor filled with 50 parts of water, stirring at the constant temperature of 45 ℃ for 2.5 hours, and filtering to obtain filtrate;
(5) adding ethyl acetate into the filtrate for extraction, separating the organic phase, adding lavender flower extract and camphor tree leaf extract into the organic phase, heating to 55 ℃, and stirring for 25min to obtain a purple paste which is the natural textile dye.
Example 3
An antibacterial textile dye comprises 35 parts of lavender extract, 10 parts of camphor leaf extract, 10 parts of hemp and 10 parts of wormwood, and specifically comprises the following steps:
cleaning lavender flowers, camphor leaves, hemp and wormwood according to the mass parts;
crushing lavender flowers by using a machine, adding the crushed lavender flowers into a reactor filled with an ethanol water solution, wherein the mass ratio of the material liquid is 1:25, stirring for 2.5 hours at 50 ℃, soaking for 24 hours at the constant temperature of 50 ℃ after stirring, cooling to 25 ℃, filtering to obtain filtrate, and distilling and concentrating the filtrate to obtain a lavender flower extracting solution;
crushing camphor tree leaves into powder by a machine, adding the camphor tree leaf powder into a container filled with water, wherein the mass ratio of feed liquid to water is 1:11, and extracting for 20min at 60 ℃ to obtain sticky extract liquid, namely camphor tree leaf extract liquid;
crushing the cannabis sativa and the wormwood into powder by a machine, sequentially adding the crushed cannabis sativa and wormwood into a reactor filled with 50 parts of water, stirring at the constant temperature of 50 ℃ for 2.5 hours, and filtering to obtain filtrate;
adding ethyl acetate into the filtrate for extraction, separating the organic phase, adding lavender flower extract and camphor tree leaf extract into the organic phase, heating to 60 ℃, and stirring for 25min to obtain a purple paste which is the natural textile dye.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. The utility model provides an antibiotic textile dye, its characterized in that, antibiotic textile dye includes lavender flowers extract, camphor tree leaf extract, fructus cannabis and chinese mugwort grass, smoke clothing flowers and grasses extract and be 30 ~ 35 parts, camphor tree leaf extract is 8 ~ 10 parts, the fructus cannabis is 8 ~ 10 parts, chinese mugwort grass is 8 ~ 10 parts.
2. A process for the preparation of antibacterial textile dyes according to claim 1, characterized by comprising the following steps:
s1, cleaning the lavender flowers, camphor leaves, hemp and wormwood in parts by weight;
s2, smashing the lavender flowers by using a machine, adding the crushed lavender flowers into a reactor filled with an ethanol water solution, stirring for 2.5 hours at 25-50 ℃, soaking for 24 hours at a constant temperature of 50 ℃ after stirring, cooling to 25 ℃, filtering to obtain a filtrate, and distilling and concentrating the filtrate to obtain the lavender flower extracting solution;
s3, smashing the camphor tree leaves into powder by using a machine, adding the camphor tree leaf powder into a container filled with water, and extracting for 15-20 min at the temperature of 60 ℃ to obtain a sticky extract, namely the camphor tree leaf extract;
s4, smashing the cannabis sativa and the wormwood into powder by using a machine, sequentially adding the smashed cannabis sativa and wormwood into a reactor filled with 50 parts of water, stirring at a constant temperature of 40-50 ℃ for 2.5 hours, and filtering to obtain filtrate;
and S5, adding ethyl acetate into the filtrate for extraction, separating an organic phase, adding a lavender flower extracting solution and a camphor tree leaf extracting solution into the organic phase, heating to 50-60 ℃, and stirring for 25min to obtain a reddish purple paste, namely the natural textile dye.
3. The preparation method of the antibacterial textile dye according to claim 2, wherein the mass ratio of the lavender flower crushed aggregates to the ethanol aqueous solution in the step S2 is 1: 25-40.
4. The method for preparing antibacterial textile dye according to claim 2, wherein the mass ratio of camphor tree leaf powder to water in step S3 is 1:11 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811166029.1A CN111004522A (en) | 2018-10-08 | 2018-10-08 | Antibacterial textile dye and preparation method thereof |
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| CN201811166029.1A CN111004522A (en) | 2018-10-08 | 2018-10-08 | Antibacterial textile dye and preparation method thereof |
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| CN111004522A true CN111004522A (en) | 2020-04-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022216255A1 (en) * | 2021-04-05 | 2022-10-13 | Mari̇taş Deni̇m Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Antibacterial/antifungal/antiviral fabric by use of cannabis fibre and cannabis plant |
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- 2018-10-08 CN CN201811166029.1A patent/CN111004522A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022216255A1 (en) * | 2021-04-05 | 2022-10-13 | Mari̇taş Deni̇m Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Antibacterial/antifungal/antiviral fabric by use of cannabis fibre and cannabis plant |
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Application publication date: 20200414 |