CN114753048A - Novel antibacterial mosquito-repellent fabric based on wormwood extract and production method thereof - Google Patents
Novel antibacterial mosquito-repellent fabric based on wormwood extract and production method thereof Download PDFInfo
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- 239000000077 insect repellent Substances 0.000 title claims abstract description 113
- 239000004744 fabric Substances 0.000 title claims abstract description 76
- 239000001522 artemisia absinthium l. herb extract Substances 0.000 title claims abstract description 43
- 229940119569 wormwood extract Drugs 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
Abstract
The invention discloses a novel antibacterial mosquito-repellent fabric based on wormwood extract and a production method thereof, wherein the novel antibacterial mosquito-repellent fabric is formed by blending high-wet-modulus fibers, high-gloss textile silk fibers and antibacterial mosquito-repellent fibers, the blended fibers adopted by the invention modify viscose fibers by using natural wormwood extracts, the mosquito-repellent performance brought by natural plant rhizome extracts is not only remarkable in effect, but also less in damage to ecological environment in the treatment process compared with chemical mosquito-repellent agents, and can not influence biological genes and mosquito-repellent resistance of mosquitoes, the realization of the antibacterial mosquito-repellent performance of the modified viscose fibers is that viscose fiber spinning stock solution is treated, antibacterial components and wormwood extracts are directly added into the spinning stock solution and are completely and uniformly mixed, then the spinning process is controlled for spinning, the performance distribution of the obtained antibacterial mosquito-repellent fibers is uniform, and the phenomenon of remarkable performance reduction after washing can not occur.
Description
Technical Field
The invention relates to the technical field of garment materials, in particular to a novel antibacterial mosquito-repellent fabric based on a wormwood extract and a production method thereof.
Background
Along with the increasing improvement of living standard, people have higher and higher requirements on textile clothing and indoor home furnishing, and some special functions such as antibiosis, mosquito repelling and the like are required to be added while ensuring the comfort of the textile, so as to solve the problems that insects and ants are more, bacteria are easy to breed and certain harm is generated to the health of a human body when people are in hot summer or outdoor activities, the mosquito repelling function of the textile can be roughly divided into two types, one type is that the textile is worn by a human body and a beak of the mosquito cannot penetrate into the human body through the protective clothing so as to achieve the aim of mosquito repelling, and the other type is that the textile is treated by a finishing agent in fiber production or in a finishing process after the fabric, so that the textile has the mosquito repelling effect so as to achieve the aim of mosquito repelling;
at present, the anti-mosquito/mosquito-repellent textiles are mostly finished in a textile after-treatment mode, although the anti-mosquito effect is obvious in the first method, because protective clothing is dense and thick and has poor air permeability, the comfort of a human body is undoubtedly influenced when the fabric is worn in hot summer, and sunstroke is even caused, antibacterial agents and mosquito repellents used by the antibacterial and mosquito-repellent textiles are basically divided into three categories, namely natural antibacterial agents, organic antibacterial agents and inorganic antibacterial agents, the organic antibacterial agents have the advantages of rapid bacteriostasis and sterilization, high efficiency and strong mosquito repellent effect, but have side effects on the human body, bacteria easily generate drug resistance, and the time effectiveness is poor and the fabric is not resistant to high temperature; the inorganic antibacterial agent mainly comprises metal inorganic salt and antibacterial zeolite with antibacterial effect, and heavy metal ions in the antibacterial agent are easily absorbed by human body through contacting with human skin, so that great potential harm is caused to the health of the human body.
Disclosure of Invention
The invention aims to provide a novel antibacterial mosquito-repellent fabric based on a wormwood extract and a production method thereof, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a novel antibacterial mosquito repellent fabric based on a wormwood extract is formed by weaving high-wet-modulus fibers, high-gloss textile silk fibers and antibacterial mosquito repellent fibers in a mixed mode.
Preferably, the high wet modulus fiber is a cotton fiber.
Preferably, the high-gloss fabric mercerized fiber is a Model fiber, and the antibacterial mosquito-repellent fiber is an wormwood fiber.
The invention also provides a production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract, which comprises the following steps:
s1, spinning and mixing the wormwood extract: extracting natural wormwood rhizome by a microwave-assisted extraction method, and putting the extract, viscose fiber spinning stock solution and an antibacterial agent into a mixer for mixing to obtain antibacterial mosquito-repellent viscose fiber spinning stock solution;
s2, spinning and solidifying: spraying the antibacterial mosquito-repellent viscose fiber spinning solution through a spinning nozzle of a spinning component to obtain antibacterial mosquito-repellent spinning trickle, and putting the antibacterial mosquito-repellent spinning trickle into a solidification tank for solidification and formation after the antibacterial mosquito-repellent spinning trickle is formed to obtain antibacterial mosquito-repellent fiber;
s3, carrying out composite spinning, namely carrying out spinning forming on the antibacterial mosquito-repellent fibers, the cotton fibers and the high-gloss fabric mercerized fibers through a textile machine to obtain an antibacterial mosquito-repellent fabric;
s4, washing and detecting, namely putting the antibacterial and mosquito-repellent fabric into a soaking and washing machine, soaking and washing for 15-30min, putting the fabric into a closed space where mosquitoes exist, detecting the mosquito repelling performance, and detecting the antibacterial performance through bacteria detection equipment.
Preferably, in the step S1, the antibacterial agent is a fiber antibacterial finishing agent, the mass concentration of the antibacterial agent is 20-25%, the mass concentration of the natural wormwood extract is 30-35%, and the mass concentration of the viscose fiber spinning solution is 40-60%.
Preferably, the mixer in the S1 is a gravity-free mixer, the mixing time is 15-30min, and the mixing temperature is 30-55 ℃.
Preferably, the solidification temperature of the solidification pool in S2 is 15-28 ℃.
Preferably, the antibacterial mosquito-repellent fibers, the cotton fibers and the high-gloss fabric mercerized fibers in the S3 are spun and formed by a textile machine, wherein the antibacterial mosquito-repellent fibers, the cotton fibers and the high-gloss fabric mercerized fibers are mixed and spun in three equal parts.
Preferably, in the S1, the content of heavy metal in the natural wormwood extract is less than 2-10PPM, the pesticide residue is less than 1-2PPM, and the total bacterial amount is less than 700-1000 CFU/gm.
Preferably, the composite spinning in the S3 is carried out by a circular knitting machine, the weave is a plain stitch, and the yarn length is 27 cm/100G.
Compared with the prior art, the invention has the beneficial effects that:
1. the viscose fiber is modified by the blended fiber adopted by the invention through utilizing the natural wormwood extract, the mosquito repellent performance brought by the natural plant rhizome extract is remarkable in effect, the damage to the ecological environment in the treatment process is smaller than that of a chemical mosquito repellent agent, the biological gene cannot be influenced, and the mosquito repellent resistance of mosquitoes cannot be influenced;
2. the antibacterial and mosquito-repellent performance of the modified viscose fibers is realized by treating viscose fiber spinning stock solution, directly adding antibacterial components and wormwood extracts into the spinning stock solution, completely and uniformly mixing the antibacterial components and the wormwood extracts, and then controlling a spinning process to spin, so that the obtained antibacterial and mosquito-repellent fibers are relatively uniform in performance distribution and do not have the phenomenon of remarkable performance reduction after washing;
3. the moisture regain of the three fibers is consistent, the content of the wormwood fiber reaches more than 30%, the antibacterial and mosquito repellent effects are guaranteed, the cotton fibers are selected to improve the wet modulus of the yarn and the fabric, the dyeing uniformity and the dry-wet fastness of the yarn and the clothes are improved, the Model fibers are selected to improve the dry modulus of the yarn and the fabric and endow the yarn and the fabric with mercerizing effects, the moisture regain and the moisture absorption performance of the three fibers are similar, the phenomenon of figured cloth caused by uneven dyeing of the yarn is avoided, the three fibers are configured in approximately trisection, and the effects of combining the functionality, the appearance and the fastness of the fabric are achieved.
Drawings
FIG. 1 is a schematic flow chart of a production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract;
FIG. 2 is a schematic diagram of components in the production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract;
fig. 3 is a schematic diagram of a test result of the production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Viscose fiber is a main variety of artificial fiber, and is prepared by alkalizing natural cellulose to form alkali cellulose, reacting with carbon disulfide to generate cellulose xanthate, dissolving in dilute alkali solution to obtain viscous solution called viscose, and wet spinning and a series of treatment processes to obtain viscose fiber, wherein the viscose fiber spinning solution is a concentrated solution of fiber-forming high polymer and is used for spinning production.
The microwave-assisted extraction technology is a technology for improving extraction efficiency by utilizing microwave energy, and is a method for selectively extracting target components in a material by utilizing the characteristic of microwave heating. The principle of extracting plants by a microwave-assisted extraction method is that a plant sample absorbs a large amount of energy in a microwave field, and peripheral solvents absorb less energy, so that thermal stress is generated inside cells, plant cells are cracked due to the thermal stress generated inside the plant cells, substances inside the cells are directly contacted with relatively cold extraction solvents, and then target products are transferred into the extraction solvents from the inside of the cells, so that the extraction process is enhanced. The microwave-assisted extraction method uses heat energy in principle as well as soaking and filtering, but the extraction speed of the plant extract is much faster than that of the traditional method, and the valuable plant extract is prevented from being damaged and degraded while the extraction time is reduced.
Example 1
The comparative example is essentially the same as the process of example 1, except that: the contents of the components are shown in figure 2.
Referring to fig. 1, the present invention provides a technical solution:
a novel antibacterial mosquito repellent fabric based on a wormwood extract is formed by weaving high-wet-modulus fibers, high-gloss textile silk fibers and antibacterial mosquito repellent fibers in a mixed mode.
Specifically, the method comprises the following steps: the high wet modulus fiber is cotton fiber.
Specifically, the method comprises the following steps: the high-gloss fabric mercerized fiber is a Model fiber, and the antibacterial mosquito-repellent fiber is a wormwood fiber.
The invention also provides a production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract, which comprises the following steps:
s1, spinning and mixing the wormwood extract: extracting natural wormwood rhizome by a microwave-assisted extraction method, and putting the extract, viscose fiber spinning stock solution and an antibacterial agent into a mixer for mixing to obtain antibacterial mosquito-repellent viscose fiber spinning stock solution;
s2, spinning and solidifying: spraying the antibacterial mosquito-repellent viscose fiber spinning stock solution through a spinning nozzle of a spinning component to obtain antibacterial mosquito-repellent spinning trickle, and putting the antibacterial mosquito-repellent spinning trickle into a solidification tank for solidification and formation after the antibacterial mosquito-repellent spinning trickle is formed to obtain antibacterial mosquito-repellent fiber;
s3, performing composite spinning, namely performing spinning forming on the antibacterial mosquito-repellent fiber, the cotton fiber and the high-gloss fabric mercerized fiber through a textile machine to obtain an antibacterial mosquito-repellent fabric;
s4, washing and detecting, namely putting the antibacterial and mosquito-repellent fabric into a soaking and washing machine, soaking and washing for 15-30min, putting the fabric into a closed space where mosquitoes exist, detecting the mosquito repelling performance, and detecting the antibacterial performance through bacteria detection equipment.
Specifically, the method comprises the following steps: in S1, the antibacterial agent is a fiber antibacterial finishing agent, the mass concentration of the antibacterial agent is 20%, the mass concentration of the natural wormwood extract is 30%, and the mass concentration of the viscose fiber spinning solution is 50%.
Specifically, the method comprises the following steps: the mixer in S1 is a gravity-free mixer, the mixing time is 15min, and the mixing temperature is 30 ℃.
Specifically, the method comprises the following steps: the solidification temperature of the solidification tank in S2 was 15 ℃.
Specifically, the method comprises the following steps: s3 spinning the antibacterial mosquito-repellent fiber, the cotton fiber and the high-gloss fabric mercerized fiber by a spinning machine, wherein the antibacterial mosquito-repellent fiber, the cotton fiber and the high-gloss fabric mercerized fiber are mixed and spun in three equal parts.
Specifically, the method comprises the following steps: in S1, the content of heavy metals in the natural wormwood extract is controlled to be less than 2PPM, the pesticide residue is controlled to be less than 1PPM, and the total bacterial load is controlled to be less than 700CFU/gm by screening the natural wormwood.
Specifically, the method comprises the following steps: in the S3, the composite spinning is carried out by a circular knitting machine, the weave is plain stitch, and the yarn length is 27 cm/100G.
Example 2
Referring to fig. 1, the present invention provides a technical solution:
a novel antibacterial mosquito repellent fabric based on folium Artemisiae Argyi extract is prepared by weaving high wet modulus fiber, high gloss fabric silk fiber and antibacterial mosquito repellent fiber
Specifically, the method comprises the following steps: the high wet modulus fiber is cotton fiber.
Specifically, the method comprises the following steps: the high-gloss fabric mercerized fiber is a Model fiber, and the antibacterial mosquito-repellent fiber is a wormwood fiber.
The invention also provides a production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract, which comprises the following steps:
s1, spinning and mixing the wormwood extract: extracting natural wormwood rhizome by a microwave-assisted extraction method, and putting the extract, viscose fiber spinning stock solution and an antibacterial agent into a mixer for mixing to obtain antibacterial mosquito-repellent viscose fiber spinning stock solution;
s2, spinning and solidifying: spout antibiotic mosquito repellent viscose fiber spinning dope through the spinneret orifice of spouting spinning part, obtain antibiotic mosquito repellent spinning trickle, drop into after the shaping of antibiotic mosquito repellent spinning trickle and solidify the shaping in the solidification pond, obtain antibiotic mosquito repellent fiber, spout the fibre spinning machine that adopts of the spinning machine body, the model is: SK-PS 1500;
s3, performing composite spinning, namely performing spinning forming on the antibacterial mosquito-repellent fiber, the cotton fiber and the high-gloss fabric mercerized fiber through a textile machine to obtain an antibacterial mosquito-repellent fabric;
s4, washing and detecting, namely putting the antibacterial and mosquito-repellent fabric into a soaking and washing machine, soaking and washing for 15-30min, putting the fabric into a closed space where mosquitoes exist, detecting the mosquito repelling performance, and detecting the antibacterial performance through bacteria detection equipment.
Specifically, the method comprises the following steps: in S1, the antibacterial agent is a fiber antibacterial finishing agent, the mass concentration of the antibacterial agent is 22%, the mass concentration of the natural wormwood extract is 32%, and the mass concentration of the viscose fiber spinning solution is 46%.
Specifically, the method comprises the following steps: the mixer in S1 is a gravity-free mixer, the mixing time is 20min, and the mixing temperature is 40 ℃.
Specifically, the method comprises the following steps: the solidification temperature of the solidification tank in S2 was 18 ℃.
Specifically, the method comprises the following steps: and (3) spinning and forming the antibacterial mosquito-repellent fibers, the cotton fibers and the high-gloss fabric mercerized fibers through a spinning machine, wherein the antibacterial mosquito-repellent fibers, the cotton fibers and the high-gloss fabric mercerized fibers are mixed and spun in three equal parts, and the mixed spinning is carried out by adopting a large circular loom and is of a type of HK-SJK.
Specifically, the method comprises the following steps: in S1, the content of heavy metal in natural wormwood extract is less than 8PPM, the pesticide residue is less than 1.5PPM, and the total bacterial count is less than 800 CFU/gm.
Specifically, the method comprises the following steps: in the S3, the composite spinning is carried out by a circular knitting machine, the weave is plain stitch, and the yarn length is 27 cm/100G.
Example 3
Referring to fig. 1, the present invention provides a technical solution:
a novel antibacterial mosquito repellent fabric based on a wormwood extract is formed by weaving high-wet-modulus fibers, high-gloss textile silk fibers and antibacterial mosquito repellent fibers in a mixed mode.
Specifically, the method comprises the following steps: the high wet modulus fiber is cotton fiber.
Specifically, the method comprises the following steps: the high-gloss fabric mercerized fiber is a Model fiber, and the antibacterial mosquito-repellent fiber is a wormwood fiber.
The invention also provides a production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract, which comprises the following steps:
s1, spinning and mixing the wormwood extract: extracting natural wormwood rhizome by a microwave-assisted extraction method, and putting the extract, viscose fiber spinning stock solution and an antibacterial agent into a mixer for mixing to obtain antibacterial mosquito-repellent viscose fiber spinning stock solution;
s2, spinning and solidifying: spraying the antibacterial mosquito-repellent viscose fiber spinning solution through a spinning nozzle of a spinning component to obtain antibacterial mosquito-repellent spinning trickle, and putting the antibacterial mosquito-repellent spinning trickle into a solidification tank for solidification and formation after the antibacterial mosquito-repellent spinning trickle is formed to obtain antibacterial mosquito-repellent fiber;
s3, carrying out composite spinning, namely carrying out spinning forming on the antibacterial mosquito-repellent fibers, the cotton fibers and the high-gloss fabric mercerized fibers through a textile machine to obtain an antibacterial mosquito-repellent fabric;
s4, washing and detecting, namely putting the antibacterial and mosquito-repellent fabric into a soaking and washing machine, soaking and washing for 15-30min, putting the fabric into a closed space where mosquitoes exist, detecting the mosquito repelling performance, and detecting the antibacterial performance through bacteria detection equipment.
Specifically, the method comprises the following steps: in S1, the antibacterial agent is a fiber antibacterial finishing agent, the mass concentration of the antibacterial agent is 25%, the mass concentration of the natural wormwood extract is 35%, and the mass concentration of the viscose fiber spinning solution is 40%.
Specifically, the method comprises the following steps: the mixer in S1 is a gravity-free mixer, the mixing time is 30min, and the mixing temperature is 55 ℃.
Specifically, the method comprises the following steps: the solidification temperature of the solidification tank in S2 was 28 ℃.
Specifically, the method comprises the following steps: s3 spinning the antibacterial mosquito-repellent fiber, the cotton fiber and the high-gloss fabric mercerized fiber by a spinning machine, wherein the antibacterial mosquito-repellent fiber, the cotton fiber and the high-gloss fabric mercerized fiber are mixed and spun in three equal parts.
Specifically, the method comprises the following steps: in S1, the content of heavy metal in natural wormwood extract is less than 10PPM, the pesticide residue is less than 2PPM, and the total bacteria amount is less than 1000 CFU/gm.
Specifically, the method comprises the following steps: in the S3, the composite spinning is carried out by a circular knitting machine, the weave is plain stitch, and the yarn length is 27 cm/100G.
According to the technical scheme, the working steps of the scheme are summarized and carded: the blended fiber adopted by the invention utilizes the natural wormwood extract to modify the viscose, the mosquito repellent performance brought by the natural plant rhizome extract has obvious effect, the damage to the ecological environment is smaller in the treatment process compared with a chemical mosquito repellent agent, the biological gene cannot be influenced, and the mosquito repellent resistance of mosquitoes cannot be influenced, meanwhile, the antibacterial and mosquito repellent performance of the modified viscose is realized by treating a viscose spinning stock solution, directly adding the antibacterial component and the wormwood extract into the spinning stock solution, completely and uniformly mixing the antibacterial component and the wormwood extract, then controlling a spinning process to spin, the obtained antibacterial and mosquito repellent fiber has uniform performance distribution, and the phenomenon that the performance is obviously reduced after washing does not occur, the moisture regain of the three fibers selected by the invention is consistent, and the content of the wormwood fiber reaches more than 30 percent, the antibacterial and mosquito-repellent effect is guaranteed, the wet modulus of the yarn and the fabric is improved by selecting the cotton fiber, the dyeing uniformity and the dry and wet fastness of the yarn and the clothes are improved, the dry modulus of the yarn and the fabric is improved by selecting the Model fiber, the mercerizing effect is given to the yarn and the fabric, the moisture regain of the three fibers is close, the moisture absorption performance is close, the phenomenon of figured cloth caused by uneven dyeing of the yarn is avoided, the three fibers are configured in approximately trisection, the effect of combining the functionality, the appearance and the fastness of the fabric is realized, and the test of the embodiment 1-the embodiment 3 refers to the GB/T15979-2002 method.
The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A novel antibacterial mosquito-repellent fabric based on wormwood extracts is characterized in that the novel antibacterial mosquito-repellent fabric is formed by mixed weaving of high-wet-modulus fibers, high-gloss textile silk fibers and antibacterial mosquito-repellent fibers.
2. The novel antibacterial mosquito-repellent fabric based on the wormwood extract as claimed in claim 1, wherein: the high wet modulus fiber is cotton fiber.
3. The novel antibacterial mosquito-repellent fabric based on the wormwood extract as claimed in claim 1, wherein: the high-gloss fabric mercerized fiber is a Model fiber, and the antibacterial mosquito-repellent fiber is a wormwood fiber.
4. A production method of a novel antibacterial mosquito-repellent fabric based on a wormwood extract is characterized by comprising the following steps: the method comprises the following steps:
s1, spinning and mixing the wormwood extract: extracting natural wormwood rhizome by a microwave-assisted extraction method, and putting the extract, viscose fiber spinning stock solution and an antibacterial agent into a mixer for mixing to obtain antibacterial mosquito-repellent viscose fiber spinning stock solution;
s2, spinning and solidifying: spraying the antibacterial mosquito-repellent viscose fiber spinning solution through a spinning nozzle of a spinning component to obtain antibacterial mosquito-repellent spinning trickle, and putting the antibacterial mosquito-repellent spinning trickle into a solidification tank for solidification and formation after the antibacterial mosquito-repellent spinning trickle is formed to obtain antibacterial mosquito-repellent fiber;
s3, performing composite spinning, namely performing spinning forming on the antibacterial mosquito-repellent fiber, the cotton fiber and the high-gloss fabric mercerized fiber through a textile machine to obtain an antibacterial mosquito-repellent fabric;
s4, washing and detecting, namely putting the antibacterial and mosquito-repellent fabric into a soaking and washing machine, soaking and washing for 15-30min, putting the fabric into a closed space where mosquitoes exist, detecting the mosquito repelling performance, and detecting the antibacterial performance through bacteria detection equipment.
5. The production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract as claimed in claim 4, wherein the production method comprises the following steps: in the S1, the antibacterial agent is a fiber antibacterial finishing agent, the mass concentration of the antibacterial agent is 20-25%, the mass concentration of the natural wormwood extract is 30-35%, and the mass concentration of the viscose fiber spinning solution is 40-60%.
6. The production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract as claimed in claim 5, wherein the production method comprises the following steps: the mixer in the S1 is a gravity-free mixer, the mixing time is 15-30min, and the mixing temperature is 30-55 ℃.
7. The production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract as claimed in claim 4, wherein the production method comprises the following steps: the solidification temperature of the solidification pool in the S2 is 15-28 ℃.
8. The production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract as claimed in claim 7, wherein the production method comprises the following steps: and the antibacterial mosquito-repellent fiber, the cotton fiber and the high-gloss fabric mercerized fiber in the S3 are mixed and woven in three equal parts.
9. The production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract as claimed in claim 8, wherein the production method comprises the following steps: in the S1, the content of heavy metal in the natural wormwood extract is less than 2-10PPM, the pesticide residue is less than 1-2PPM, and the total bacterial amount is less than 700-1000 CFU/gm.
10. The production method of the novel antibacterial mosquito-repellent fabric based on the wormwood extract as claimed in claim 9, wherein the production method comprises the following steps: in the S3, the composite spinning is carried out by a circular knitting machine, the weave is plain stitch, and the selected yarn length is 27 cm/100G.
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