CN112921650A - High-elasticity antibacterial fabric and preparation method and application thereof - Google Patents
High-elasticity antibacterial fabric and preparation method and application thereof Download PDFInfo
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
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- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
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- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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- 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
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- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
- D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/40—Fibres of carbon
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- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
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- 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
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- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
- D10B2201/24—Viscose
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- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Abstract
The invention belongs to the technical field of antibacterial fabrics, and particularly relates to a high-elasticity antibacterial fabric and a preparation method and application thereof. A preparation method of a high-elasticity antibacterial fabric comprises the following steps: A. mixing 20-50 parts of modal fiber, 30-40 parts of seaweed carbon fiber, 15-25 parts of viscose fiber, 10-20 parts of bamboo charcoal fiber and 10-20 parts of jade fiber according to parts by weight, uniformly stirring, adding 2-8 parts of dispersing agent and 3-5 parts of anti-aging agent, adding 150 parts of solvent of 120-one type, and stirring for 1-3 hours at the temperature of 60-80 ℃; B. drying at 60-80 deg.C, soaking in antibacterial solution for 6-24 hr for antibacterial treatment; C. drying at 60-80 ℃, and obtaining yarns through blowing, carding, drawing, roving and spinning; D. knitting or weaving the yarn obtained in the step C to obtain a high-elasticity antibacterial fabric; the invention also discloses application of the high-elasticity antibacterial fabric in textile underwear, medical care, home textile products or storage containers.
Description
Technical Field
The invention belongs to the technical field of antibacterial fabrics, and particularly relates to a high-elasticity antibacterial fabric and a preparation method and application thereof.
Background
Along with people to the demand diversification gradually of surface fabric comfort level and functionality, traditional antibacterial fabric can not satisfy people to the requirement of comfort level when solving antibacterial problem, needs to promote the elasticity of surface fabric when preparing antibacterial fabric, and is more comfortable when wearing.
The bamboo charcoal fiber is prepared from bamboo as a raw material, has a very outstanding antibacterial function, and according to the detection of SGS (global maximum inspection, test and certification organization), the same amount of bacteria can be greatly propagated in cotton and wood fiber products when observed under a microscope, and the bacteria are reduced by 94.5% after 24 hours on the bamboo charcoal bamboo fiber fabric, but the fabric prepared from the bamboo charcoal fiber has poor elasticity and comfort.
The modal fiber is a high-wet-modulus regenerated cellulose fiber, the dry strength of the cellulose fiber is close to that of polyester, but the wet strength of the cellulose fiber is much higher than that of common viscose, and the comfort can be greatly improved by combining and blending the cellulose fiber and the common viscose. The jade fiber is prepared by extracting and nano-technology to make jade and other mineral materials reach the level of 500-800nm particle size, then melting into a spinning melt, and spinning. The jade contains abundant minerals and microelements beneficial to human body, and can be attached to skin of human body for long term, and release to improve blood microcirculation and promote metabolism, thereby preventing diseases and relieving fatigue. The seaweed carbon fiber is prepared by pulverizing carbonized seaweed carbon into superfine particles, mixing with polyester solution or nylon solution, spinning, and processing. Viscose is a cellulose fiber obtained by extracting and remolding fiber molecules from natural wood cellulose using "wood" as a raw material.
Disclosure of Invention
The invention provides a high-elasticity antibacterial fabric and a preparation method and application thereof, aiming at solving the problem that the fabric in the prior art cannot give consideration to both antibacterial functionality and comfortableness.
The scheme adopted by the invention is as follows:
a preparation method of a high-elasticity antibacterial fabric comprises the following steps:
A. mixing 20-50 parts of modal fiber, 30-40 parts of seaweed carbon fiber, 15-25 parts of viscose fiber, 10-20 parts of bamboo charcoal fiber and 10-20 parts of jade fiber according to parts by weight, uniformly stirring, adding 2-8 parts of dispersing agent and 3-5 parts of anti-aging agent, adding 150 parts of solvent of 120-one type, and stirring for 1-3 hours at the temperature of 60-80 ℃;
B. drying at 60-80 deg.C, soaking in antibacterial solution for 6-24 hr for antibacterial treatment;
C. drying at 60-80 ℃, and obtaining yarns through blowing, carding, drawing, roving and spinning;
D. knitting or weaving the yarn obtained in the step C to obtain a high-elasticity antibacterial fabric;
the mass fraction of sodium alginate contained in the seaweed carbon fiber is 6-8%, the jade fiber is obtained by mixing jade with the particle size of 500-800nm into polyester fiber, the titer is 2.4D, the antibacterial liquid is antibacterial plant mixed liquid, and the aloe extract, the artemisia argyi extract and the houttuynia cordata extract are mixed according to the mass ratio of 1: 0.7-1.2: 0.5-0.8, and 2-5wt% of inorganic oxide fiber is added into the viscose stock solution during the preparation of the viscose fiber.
In a preferred embodiment of the present invention, the dispersant in step a is one of polyvinylpyrrolidone, ethyl acetate, butyl acetate, and phenolic resin.
As a preferable technical scheme of the invention, the anti-aging agent in the step A is one of anti-aging agent AW or anti-aging agent RD.
In a preferred embodiment of the present invention, the solvent in step a is one or more of water, methanol, ethanol, acetone, toluene, and tetrachloroethylene.
As a preferred technical scheme of the invention, the antibacterial treatment process in the step B is as follows: adding epoxy resin which is equal to 0.2-2% of the total mass of the antibacterial soaking solution as a bonding agent and 1-3% of polyisobutenyl succinimide as a dispersing agent, and then ultrasonically vibrating for 1-5 hours at the temperature of 55-65 ℃.
As a preferred embodiment of the present invention, the inorganic oxide fibers are one or a mixture of more of silica fibers, titania fibers, alumina fibers, zinc oxide fibers, zirconia fibers, and magnesia fibers.
In a preferred embodiment of the present invention, the inorganic oxide fibers are short fibers having a length of 50 to 100 μm and an average diameter of 0.9 to 1.1 μm.
As a preferable technical scheme of the invention, silver nitrate or silver ion sterilization liquid is added into the antibacterial plant mixed liquid, wherein the addition amount of the silver nitrate or silver ion sterilization liquid is 5-8ppm of the solubility of silver ions in the antibacterial plant mixed liquid.
A high-elasticity antibacterial fabric is prepared by a preparation method of the high-elasticity antibacterial fabric.
An application of high-elasticity antibacterial fabric in textile underwear, medical care, home textile products or storage containers.
Compared with the prior art, the invention has the beneficial effects that:
(1) provides a high antibacterial rate fiber with good elastic property and a preparation method thereof;
(2) compared with the bamboo charcoal fiber which is not blended, the antibacterial rate of the bamboo charcoal fiber to escherichia coli, white streptococcus and staphylococcus aureus can reach more than 94%, the strength of the fiber is obviously improved on the premise that the antibacterial rate can be maintained, the strength is improved from 3.6cN/dtex to more than 5.7cN/dtex and reaches 1.58 times, and in a recovery rate test, the fiber is elongated by 10%, namely the recovery rate with the elongation rate of 10% is more than 99%, and is obviously higher than 95% of the bamboo charcoal fiber.
Detailed Description
The present invention is further described with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the claims, and other alternatives which may occur to those skilled in the art are also within the scope of the claims.
Example 1
A preparation method of a high-elasticity antibacterial fabric comprises the following steps:
A. mixing 20 parts of modal fiber, 30 parts of seaweed carbon fiber, 15 parts of viscose fiber, 10 parts of bamboo charcoal fiber and 10 parts of jade fiber according to the mass parts, uniformly stirring, adding 2 parts of dispersing agent and 3 parts of anti-aging agent, adding 120 parts of solvent, and stirring for 1 hour at 60 ℃;
B. drying at 60 deg.C, soaking in antibacterial solution for 6 hr for antibacterial treatment;
C. drying at 60 ℃, and obtaining yarns through blowing, carding, drawing, roving and spinning processes;
D. knitting or weaving the yarn obtained in the step C to obtain a high-elasticity antibacterial fabric;
the mass fraction of sodium alginate contained in the seaweed carbon fiber is 6%, the jade fiber is obtained by mixing jade with the particle size of 500-800nm into polyester fiber, the titer is 2.4D, the antibacterial liquid is antibacterial plant mixed liquid, and the aloe extract, the mugwort extract and the houttuynia cordata extract are mixed according to the mass ratio of 1: 0.7: 0.5, and 2 wt% of inorganic oxide fiber is added into the viscose stock solution when the viscose fiber is prepared.
Specifically, the dispersant in the step A is polyvinylpyrrolidone.
Specifically, the anti-aging agent in the step A is an anti-aging agent AW.
Specifically, the solvent in step a is water.
Specifically, the antibacterial treatment process in the step B comprises the following steps: epoxy resin which is equal to 0.2 percent of the total mass of the antibacterial soaking solution is added as a bonding agent and polyisobutylene succinimide which is equal to 1 percent of the total mass of the antibacterial soaking solution is added as a dispersing agent, and then ultrasonic oscillation is carried out for 1 hour under the temperature condition of 55 ℃.
In particular, the inorganic oxide fibers are silica fibers.
Specifically, the inorganic oxide fiber is a short fiber having a length of 50 to 100 μm and an average diameter of 0.9 to 1.1 μm.
Specifically, silver nitrate is added into the antibacterial plant mixed liquor, wherein the addition amount of the silver nitrate is such that the solubility of silver ions in the antibacterial plant mixed liquor is 8 ppm.
The high-elasticity antibacterial fabric prepared by the preparation method.
The high-elasticity antibacterial fabric prepared by the preparation method is applied to textile underwear, medical care, home textile products or storage containers.
Example 2
A preparation method of a high-elasticity antibacterial fabric comprises the following steps:
A. mixing 50 parts of modal fiber, 40 parts of seaweed carbon fiber, 25 parts of viscose fiber, 20 parts of bamboo charcoal fiber and 20 parts of jade fiber according to the mass parts, uniformly stirring, adding 8 parts of dispersing agent and 5 parts of anti-aging agent, adding 150 parts of solvent, and stirring for 3 hours at 80 ℃;
B. drying at 80 deg.C, soaking in antibacterial solution for 24 hr for antibacterial treatment;
C. drying at 80 ℃, and obtaining yarns through blowing, carding, drawing, roving and spinning processes;
D. knitting or weaving the yarn obtained in the step C to obtain a high-elasticity antibacterial fabric;
the mass fraction of sodium alginate contained in the seaweed carbon fiber is 8%, the jade fiber is obtained by mixing jade with the particle size of 500-800nm into polyester fiber, the titer is 2.4D, the antibacterial liquid is antibacterial plant mixed liquid, and the aloe extract, the mugwort extract and the houttuynia cordata extract are mixed according to the mass ratio of 1: 1.2: 0.8, and adding 5wt% of inorganic oxide fiber into the viscose stock solution during the preparation of the viscose fiber.
Specifically, the dispersant in the step A is ethyl acetate.
Specifically, the anti-aging agent in the step A is an anti-aging agent RD.
Specifically, the solvent in step A is ethanol.
Specifically, the antibacterial treatment process in the step B comprises the following steps: adding epoxy resin which is equal to 2 percent of the total mass of the antibacterial soaking solution as a bonding agent and 3 percent of polyisobutenyl succinimide as a dispersing agent, and then ultrasonically vibrating for 5 hours at the temperature of 65 ℃.
Specifically, the inorganic oxide fibers are alumina fibers.
Specifically, the inorganic oxide fiber is a short fiber having a length of 50 to 100 μm and an average diameter of 0.9 to 1.1 μm.
Specifically, silver ion sterilization liquid is added into the antibacterial plant mixed liquid, wherein the addition amount of the silver ion sterilization liquid is such that the solubility of silver ions in the antibacterial plant mixed liquid is 8 ppm.
The high-elasticity antibacterial fabric prepared by the preparation method.
The high-elasticity antibacterial fabric prepared by the preparation method is applied to textile underwear, medical care, home textile products or storage containers.
Example 3
A preparation method of a high-elasticity antibacterial fabric comprises the following steps:
A. mixing 30 parts of modal fiber, 35 parts of seaweed carbon fiber, 20 parts of viscose fiber, 15 parts of bamboo charcoal fiber and 15 parts of jade fiber according to the parts by mass, uniformly stirring, adding 5 parts of dispersing agent and 4 parts of anti-aging agent, adding 140 parts of solvent, and stirring for 2 hours at 70 ℃;
B. drying at 70 deg.C, soaking in antibacterial solution for 12 hr for antibacterial treatment;
C. drying at 70 ℃, and obtaining yarns through blowing, carding, drawing, roving and spinning processes;
D. knitting or weaving the yarn obtained in the step C to obtain a high-elasticity antibacterial fabric;
the mass fraction of sodium alginate contained in the seaweed carbon fiber is 7%, the jade fiber is obtained by mixing jade with the particle size of 500-800nm into polyester fiber, the titer is 2.4D, the antibacterial liquid is antibacterial plant mixed liquid, and the aloe extract, the mugwort extract and the houttuynia cordata extract are mixed according to the mass ratio of 1: 1: 0.6, and adding 3 wt% of inorganic oxide fiber into the viscose stock solution during the preparation of the viscose fiber.
Specifically, the dispersant in the step A is butyl acetate.
Specifically, the anti-aging agent in the step A is an anti-aging agent AW.
Specifically, the solvent in step a is acetone.
Specifically, the antibacterial treatment process in the step B comprises the following steps: adding epoxy resin which is equal to 1 percent of the total mass of the antibacterial soaking solution as a bonding agent and 2 percent of polyisobutenyl succinimide as a dispersing agent, and then ultrasonically vibrating for 3 hours at the temperature of 60 ℃.
Specifically, the inorganic oxide fibers are zirconia fibers.
Specifically, the inorganic oxide fiber is a short fiber having a length of 50 to 100 μm and an average diameter of 0.9 to 1.1 μm.
Specifically, silver nitrate is added into the antibacterial plant mixed liquor, wherein the addition amount of the silver nitrate is such that the solubility of silver ions in the antibacterial plant mixed liquor is 6 ppm.
The high-elasticity antibacterial fabric prepared by the preparation method.
The high-elasticity antibacterial fabric prepared by the preparation method is applied to textile underwear, medical care, home textile products or storage containers.
Example 4
A preparation method of a high-elasticity antibacterial fabric comprises the following steps:
A. mixing 30 parts of modal fiber, 40 parts of seaweed carbon fiber, 20 parts of viscose fiber, 20 parts of bamboo charcoal fiber and 10 parts of jade fiber according to the parts by mass, uniformly stirring, adding 6 parts of dispersing agent and 3 parts of anti-aging agent, adding 120 parts of solvent, and stirring for 3 hours at 80 ℃;
B. drying at 60 deg.C, soaking in antibacterial solution for 20 hr for antibacterial treatment;
C. drying at 60 ℃, and obtaining yarns through blowing, carding, drawing, roving and spinning processes;
D. knitting or weaving the yarn obtained in the step C to obtain a high-elasticity antibacterial fabric;
the mass fraction of sodium alginate contained in the seaweed carbon fiber is 8%, the jade fiber is obtained by mixing jade with the particle size of 500-800nm into polyester fiber, the titer is 2.4D, the antibacterial liquid is antibacterial plant mixed liquid, and the aloe extract, the mugwort extract and the houttuynia cordata extract are mixed according to the mass ratio of 1: 1: 0.8, and adding 5wt% of inorganic oxide fiber into the viscose stock solution during the preparation of the viscose fiber.
Specifically, the dispersant in the step A is ethyl acetate.
Specifically, the anti-aging agent in the step A is an anti-aging agent AW.
Specifically, the solvent in step A is ethanol.
Specifically, the antibacterial treatment process in the step B comprises the following steps: adding epoxy resin which is equal to 2 percent of the total mass of the antibacterial soaking solution as a bonding agent and 3 percent of polyisobutenyl succinimide as a dispersing agent, and then ultrasonically vibrating for 3 hours at the temperature of 60 ℃.
In particular, the inorganic oxide fibers are titanium dioxide fibers.
Specifically, the inorganic oxide fiber is a short fiber having a length of 50 to 100 μm and an average diameter of 0.9 to 1.1 μm.
Specifically, silver ion sterilization liquid is added into the antibacterial plant mixed liquid, wherein the addition amount of the silver ion sterilization liquid is such that the solubility of silver ions in the antibacterial plant mixed liquid is 6 ppm.
The high-elasticity antibacterial fabric prepared by the preparation method.
The high-elasticity antibacterial fabric prepared by the preparation method is applied to textile underwear, medical care, home textile products or storage containers.
Comparative example
A preparation method of a high-elasticity antibacterial fabric comprises the following steps:
A. uniformly stirring the bamboo charcoal fiber, adding 6 parts of dispersing agent and 3 parts of anti-aging agent, adding 120 parts of solvent, and stirring for 3 hours at 80 ℃;
B. drying at 60 deg.C, soaking in antibacterial solution for 20 hr for antibacterial treatment;
C. drying at 60 ℃, and obtaining yarns through blowing, carding, drawing, roving and spinning processes;
D. knitting or weaving the yarn obtained in the step C to obtain a high-elasticity antibacterial fabric;
specifically, the dispersant in the step A is ethyl acetate.
Specifically, the anti-aging agent in the step A is an anti-aging agent AW.
Specifically, the solvent in step A is ethanol.
Specifically, the antibacterial treatment process in the step B comprises the following steps: adding epoxy resin which is equal to 2 percent of the total mass of the antibacterial soaking solution as a bonding agent and 3 percent of polyisobutenyl succinimide as a dispersing agent, and then ultrasonically vibrating for 3 hours at the temperature of 60 ℃.
Specifically, silver ion sterilization liquid is added into the antibacterial plant mixed liquid, wherein the addition amount of the silver ion sterilization liquid is such that the solubility of silver ions in the antibacterial plant mixed liquid is 6 ppm.
The high-elasticity antibacterial fabric prepared by the preparation method.
The high-elasticity antibacterial fabric prepared by the preparation method is applied to textile underwear, medical care, home textile products or storage containers.
The comparative example is substantially the same as the process steps of example 4 except that the comparative example contains only bamboo charcoal fiber and does not contain modal fiber, seaweed carbon fiber, viscose fiber and jade fiber.
In order to characterize the antibacterial effects of examples 1-4 and comparative examples, the antibacterial performance of textiles was evaluated in GB/T20944.3-2008, section 3: oscillating method, the bacteriostatic rate of the fabric after 100 times of water washing is tested, and the test results are shown in table 1 below.
Table 1 results of the antibacterial property test of examples 1 to 4 and comparative example.
To characterize the elasticity of examples 1-4 and comparative examples, the fiber strength of examples 1-4 and comparative examples before knitting or weaving was tested and the resulting fibers were stretched by 10% to test the elastic recovery, the test results of which are given in table 2 below.
As can be seen from the data in tables 1 and 2, the antibacterial rates of the fabrics prepared in examples 1-4 to Escherichia coli, Candida albicans and Staphylococcus aureus are all above 94%, which are close to those of the fabrics prepared in the comparative example, so that good antibacterial performance is ensured, and the fiber strength is obviously improved, and compared with the fiber strength of 3.6cN/dtex in the comparative example, the worst fiber strength of examples 1-4 is 5.7cN/dtex, which is about 1.58 times of that of the comparative example.
The above examples are merely illustrative for clarity and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A preparation method of a high-elasticity antibacterial fabric is characterized by comprising the following steps: the method comprises the following steps:
mixing 20-50 parts of modal fiber, 30-40 parts of seaweed carbon fiber, 15-25 parts of viscose fiber, 10-20 parts of bamboo charcoal fiber and 10-20 parts of jade fiber according to parts by weight, uniformly stirring, adding 2-8 parts of dispersing agent and 3-5 parts of anti-aging agent, adding 150 parts of solvent of 120-one type, and stirring for 1-3 hours at the temperature of 60-80 ℃;
drying at 60-80 deg.C, soaking in antibacterial solution for 6-24 hr for antibacterial treatment;
drying at 60-80 ℃, and obtaining yarns through blowing, carding, drawing, roving and spinning;
knitting or weaving the yarn obtained in the step C to obtain a high-elasticity antibacterial fabric;
the mass fraction of sodium alginate contained in the seaweed carbon fiber is 6-8%, the jade fiber is obtained by mixing jade with the particle size of 500-800nm into polyester fiber, the titer is 2.4D, the antibacterial liquid is antibacterial plant mixed liquid, and the aloe extract, the artemisia argyi extract and the houttuynia cordata extract are mixed according to the mass ratio of 1: 0.7-1.2: 0.5-0.8, and 2-5wt% of inorganic oxide fiber is added into the viscose stock solution during the preparation of the viscose fiber.
2. The preparation method of the high-elasticity antibacterial fabric according to claim 1, characterized by comprising the following steps: the dispersant in the step A is one of polyvinylpyrrolidone, ethyl acetate, butyl acetate or phenolic resin.
3. The preparation method of the high-elasticity antibacterial fabric according to claim 1, characterized by comprising the following steps: the anti-aging agent in the step A is one of an anti-aging agent AW or an anti-aging agent RD.
4. The preparation method of the high-elasticity antibacterial fabric according to claim 1, characterized by comprising the following steps: the solvent in the step A is one or more of water, methanol, ethanol, acetone, toluene or tetrachloroethylene.
5. The preparation method of the high-elasticity antibacterial fabric according to claim 1, characterized by comprising the following steps: the antibacterial treatment process in the step B comprises the following steps: adding epoxy resin which is equal to 0.2-2% of the total mass of the antibacterial soaking solution as a bonding agent and 1-3% of polyisobutenyl succinimide as a dispersing agent, and then ultrasonically vibrating for 1-5 hours at the temperature of 55-65 ℃.
6. The preparation method of the high-elasticity antibacterial fabric according to claim 1, characterized by comprising the following steps: the inorganic oxide fiber is one or a mixture of more of silicon dioxide fiber, titanium dioxide fiber, aluminum oxide fiber, zinc oxide fiber, zirconium dioxide fiber or magnesium oxide fiber.
7. The preparation method of the high-elasticity antibacterial fabric according to claim 4, characterized by comprising the following steps: the inorganic oxide fibers are short fibers having a length of 50 to 100 μm and an average diameter of 0.9 to 1.1 μm.
8. The preparation method of the high-elasticity antibacterial fabric according to claim 1, characterized by comprising the following steps: and adding silver nitrate or silver ion sterilization liquid into the antibacterial plant mixed liquid, wherein the addition amount of the silver nitrate or silver ion sterilization liquid is 5-8ppm of the solubility of silver ions in the antibacterial plant mixed liquid.
9. A high-elasticity antibacterial fabric is characterized in that: the high-elasticity antibacterial fabric is prepared by the preparation method of the high-elasticity antibacterial fabric as claimed in any one of claims 1 to 8.
10. Use of the highly elastic antimicrobial fabric of claim 9 in textile underwear, medical care, home textiles or containers.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113682000A (en) * | 2021-08-04 | 2021-11-23 | 铭锋（福建）织造有限公司 | Waterproof breathable elastic fabric and preparation method thereof |
| CN114232243A (en) * | 2021-12-16 | 2022-03-25 | 来莎来酷（福建）服饰实业有限公司 | Antibacterial underpants production device and production process thereof |
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| CN108978185A (en) * | 2018-08-09 | 2018-12-11 | 福建樱幼佳科技有限公司 | A kind of dedicated antibacterial textile fabric of baby and preparation method thereof |
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| CN104695112A (en) * | 2015-03-20 | 2015-06-10 | 苏州陈恒织造有限公司 | Production method of polylactic acid/bamboo charcoal/viscose blended fabric |
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| CN113682000A (en) * | 2021-08-04 | 2021-11-23 | 铭锋（福建）织造有限公司 | Waterproof breathable elastic fabric and preparation method thereof |
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