CN111607874A - Antibacterial radiation-proof cloth - Google Patents
Antibacterial radiation-proof cloth Download PDFInfo
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- CN111607874A CN111607874A CN201910134109.7A CN201910134109A CN111607874A CN 111607874 A CN111607874 A CN 111607874A CN 201910134109 A CN201910134109 A CN 201910134109A CN 111607874 A CN111607874 A CN 111607874A
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D11/00—Double or multi-ply fabrics not otherwise provided for
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- 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
- D06M2101/34—Polyamides
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- 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
-
- 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
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/04—Silk
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- 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
-
- 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
- D10B2401/16—Physical properties antistatic; conductive
-
- 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
- D10B2401/22—Physical properties protective against sunlight or UV radiation
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses an antibacterial radiation-proof fabric which comprises a surface layer, a connecting layer and an inner layer, wherein the surface layer and the inner layer are fixedly connected with each other through the connecting layer, one side surface of the connecting layer is connected with the surface layer, and the other side surface of the connecting layer is connected with the inner layer; the surface layer is formed by interweaving warp yarns and weft yarns, the warp yarns are formed by blending yarns of modal fibers, Shengma fibers and silver-plated fibers, and the weft yarns are formed by blending yarns of bamboo charcoal fibers and silver-plated fibers; the inner layer is formed by weaving silver nylon multifilament, and the connecting layer is formed by weaving silver-plated fibers. The antibacterial radiation-proof fabric has the functions of excellent radiation protection, moisture absorption, ventilation, strong sterilization, antibiosis, comfort, skin friendliness and the like.
Description
Technical Field
The invention relates to the technical field of textiles, in particular to an antibacterial radiation-proof fabric.
Background
With the further development of electrical technology, radiation is seen everywhere around us. The mobile phone, the computer and the printer can radiate to a certain extent in any place, and also can radiate to a microwave oven, an electric blanket and a blower of household appliances. Although the radiation of the household appliances is not very harmful to people, when the electric radiation of the environment where the human body is located exceeds a certain intensity or generates a certain cumulative effect, the radiation has certain damage to the health of the human body, especially to the old, children, pregnant women and the like with weak resistance.
The radiation is harmful, on one hand, the radiation causes the organisms to generate heat effect, and when a certain limit is exceeded, the organisms cannot release the redundant heat generated in the organisms, so that the temperature is increased and the organisms are damaged; on the other hand, the medicine interferes the inherent weak electromagnetic field of human body, influences the running of blood and lymph, changes the cell protoplasm, and can induce insomnia, hypodynamia, immune reduction and tissue lesion under the accumulation action, thereby inducing leukemia and cancer. People living in the environment of high-voltage line telecommunication transmitting devices and high-power electrical equipment for a long time and frequently using household appliances and mobile phones in short distance can cause emotional fluctuation and electromagnetic radiation hypersensitivity syndromes, such as headache, tinnitus, weakness, fatigue, insomnia, even memory loss, Parkinson's disease and senile dementia.
Most of radiation-proof fabrics in the current market are single-layer fabrics woven by metal fibers such as stainless steel, the radiation-proof effect of the radiation-proof fabrics has certain limitation, the magnetic flux leakage phenomenon easily occurs, the hand feeling and the texture are poor, and the radiation-proof fabrics are not washable.
Therefore, there is a need to develop a radiation-proof fabric with high radiation-proof efficiency, durability, comfort and antibacterial property.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides an antibacterial radiation-proof fabric which has excellent radiation-proof performance, and simultaneously has the advantages of antibiosis, moisture absorption, ventilation, higher comfort and repeated washing resistance.
In order to solve the problems, the invention adopts the following technical scheme:
an antibacterial radiation-proof fabric comprises a surface layer, a connecting layer and an inner layer, wherein the surface layer and the inner layer are fixedly connected with each other through the connecting layer, one side surface of the connecting layer is connected with the surface layer, and the other side surface of the connecting layer is connected with the inner layer; the surface layer is formed by interweaving warp yarns and weft yarns, the warp yarns are formed by blending yarns of modal fibers, Shengma fibers and silver-plated fibers, and the weft yarns are formed by blending yarns of bamboo charcoal fibers and silver-plated fibers; the inner layer is formed by weaving silver nylon multifilament, and the connecting layer is formed by weaving silver-plated fibers.
Furthermore, the weight percentage of modal fiber, Shengma fiber and silver-plated fiber in the warp is (1.5-3): 1-2): 1.
Furthermore, the weight percentage of the bamboo charcoal fiber and the silver-plated fiber in the weft yarn is (1-5): 1.
Further, the nylon multifilament yarn of silver in the inner layer is pretreated by the nylon multifilament yarn, and then silver-plated on the surface of the nylon multifilament yarn to form a metallic silver layer.
Further, the silver nylon multifilament is prepared by the following steps:
s1, preparing a silver solution for spraying: adding 10g of silver nitrate and 5mL of ammonia water into 1L of distilled water to prepare a silver salt solution for spraying;
s2, preparing a reducing agent solution for injection: preparing reducing agent solution for injection according to the proportion of adding 20g of hydrazine sulfate and 5g of sodium hydroxide into 1L of distilled water;
s3, electron bombardment treatment: introducing a certain amount of inert protective gas into a vacuum chamber, placing the nylon multifilament in the vacuum chamber, and performing high-energy electron bombardment treatment on the nylon multifilament by adopting an electron bombardment ion source;
s4, silver plating: and (4) adding the silver salt solution prepared in the step (S1) and the reducing agent solution prepared in the step (S2) into an atomization device for mixing and atomization, and pressurizing and spraying mixed steam obtained by mixing and atomization onto the nylon multifilament subjected to electron bombardment treatment for spray silver plating treatment to obtain the silver nylon multifilament.
Further, the silver-plated fibers in the warp yarns, the silver-plated fibers in the weft yarns and the silver-plated fibers in the connecting layer are all formed by electroplating with nano silver ions in high-altitude high-energy beam current, and the method comprises the following specific steps of:
s1, preparing nano silver ions: adding a silver compound and a protective agent into quantitative water, adding an alkaline solvent to adjust the pH value of the solution to 9, slowly adding a reducing agent, heating and stirring to obtain nano silver ions;
s2, electron bombardment treatment: introducing a certain amount of inert protective gas into the vacuum chamber, placing the base material in the vacuum chamber, and performing high-energy electron bombardment treatment on the base material by adopting an electron bombardment ion source;
s3, electroplating: and (4) adding the nano silver ions obtained in the step (S1) into a vacuum chamber, carrying out vacuum magnetron sputtering on the substrate, focusing the substrate by using a high-energy beam through a lens, and projecting the focused substrate onto the surface of the substrate to complete electroplating, thus obtaining the nano silver-plated fiber.
Further, still be provided with the intermediate level between the top layer with the articulamentum, the intermediate level is mulberry silk, through heliciform silvering yarn fixed connection between intermediate level and top layer and the articulamentum.
Compared with the prior art, the invention has the following beneficial effects:
according to the antibacterial radiation-proof fabric, the three-layer structure is arranged, the surface layer adopts silver-plated fibers as a main raw material, the silver-plated fibers have excellent radiation-proof, antistatic and strong antibacterial properties, modal fibers and Shengma fibers are added into the surface layer, the drapability, the smoothness, the hygroscopicity and the air permeability of warp yarns are improved, the bamboo charcoal fibers added into the surface layer are soft and warm in smoothness, moisture-absorbing and air-permeable, antibacterial and antibacterial, green, environment-friendly and super-strong in adsorption force, and by adopting the design of the surface layer structure, the fabric is diversified in color, the surface layer is not easily oxidized by oil stains, and is convenient to clean, long in oxidation period, good in touch and good in elasticity; the connecting layer is formed by weaving silver-plated fibers, so that the shielding effect on electromagnetic waves is enhanced, and the shielding effect is excellent; the inner layer is formed by weaving the nylon multifilament of silver, a small amount of magnetic leakage is further shielded by the inner layer, and the shielding effect is greatly improved compared with a single-layer silver-plated fabric. The antibacterial radiation-proof fabric has the functions of excellent radiation protection, moisture absorption, ventilation, strong sterilization, antibiosis, comfort, skin friendliness and the like.
Drawings
The invention is described in further detail below with reference to specific embodiments and with reference to the following drawings.
FIG. 1 is a schematic side view of the layered structure of the cloth of examples 1 to 3;
FIG. 2 is a partially enlarged view of the surface layer of the cloth according to examples 1 to 3;
FIG. 3 is a schematic side view of the layered structure of the fabric of example 4;
FIG. 4 is a schematic side view showing the structure of the fabric in example 4;
wherein the specific reference numerals are as follows: the composite material comprises a surface layer 1, a middle layer 2, a connecting layer 3, an inner layer 4 and spiral silver-plated yarns 5.
Detailed Description
Example 1
The embodiment provides an antibacterial radiation-proof fabric which comprises a surface layer 1, a connecting layer 3 and an inner layer 4, wherein the surface layer 1 and the inner layer 4 are fixedly connected with each other through the connecting layer 3, one side surface of the connecting layer 3 is connected with the surface layer 1, and the other side surface of the connecting layer 3 is connected with the inner layer 4; the surface layer 1 is formed by interweaving warp yarns and weft yarns, wherein the warp yarns are formed by blending yarns of modal fibers, Shengma fibers and silver-plated fibers, and the weft yarns are formed by blending yarns of bamboo charcoal fibers and silver-plated fibers; the inner layer 4 is formed by weaving silver nylon multifilament, and the connecting layer 3 is formed by weaving silver-plated fiber.
Wherein the weight percentage of the modal fiber, the Shengma fiber and the silver-plated fiber in the warp is 3:1: 1.
Wherein the weight percentage of the bamboo charcoal fiber to the silver-plated fiber in the weft yarn is 1: 1.
The nylon multifilament of the silver in the inner layer 4 is prepared by the following steps:
s1, preparing a silver solution for spraying: adding 10g of silver nitrate and 5mL of ammonia water into 1L of distilled water to prepare a silver salt solution for spraying;
s2, preparing a reducing agent solution for injection: preparing reducing agent solution for injection according to the proportion of adding 20g of hydrazine sulfate and 5g of sodium hydroxide into 1L of distilled water;
s3, electron bombardment treatment: introducing a certain amount of inert protective gas into a vacuum chamber, placing the nylon multifilament in the vacuum chamber, and performing high-energy electron bombardment treatment on the nylon multifilament by adopting an electron bombardment ion source;
s4, silver plating: and (4) adding the silver salt solution prepared in the step (S1) and the reducing agent solution prepared in the step (S2) into an atomization device for mixing and atomization, and pressurizing and spraying mixed steam obtained by mixing and atomization onto the nylon multifilament subjected to electron bombardment treatment for spray silver plating treatment to obtain the silver nylon multifilament.
The silver-plated fibers in the warp yarns, the silver-plated fibers in the weft yarns and the silver-plated fibers in the connecting layer 3 are all formed by electroplating with nano silver ions by high-altitude high-energy beam current, and the method comprises the following specific steps:
s1, preparing nano silver ions: adding a silver compound and a protective agent into quantitative water, adding an alkaline solvent to adjust the pH value of the solution to 9, slowly adding a reducing agent, heating and stirring to obtain nano silver ions;
s2, electron bombardment treatment: introducing a certain amount of inert protective gas into the vacuum chamber, placing the base material in the vacuum chamber, and performing high-energy electron bombardment treatment on the base material by adopting an electron bombardment ion source;
s3, electroplating: and (4) adding the nano silver ions obtained in the step (S1) into a vacuum chamber, carrying out vacuum magnetron sputtering on the substrate, focusing the substrate by using a high-energy beam through a lens, and projecting the focused substrate onto the surface of the substrate to complete electroplating, thus obtaining the nano silver-plated fiber.
Example 2
The embodiment provides an antibacterial radiation-proof fabric which comprises a surface layer 1, a connecting layer 3 and an inner layer 4, wherein the surface layer 1 and the inner layer 4 are fixedly connected with each other through the connecting layer 3, one side surface of the connecting layer 3 is connected with the surface layer 1, and the other side surface of the connecting layer 3 is connected with the inner layer 4; the surface layer 1 is formed by interweaving warp yarns and weft yarns, wherein the warp yarns are formed by blending yarns of modal fibers, Shengma fibers and silver-plated fibers, and the weft yarns are formed by blending yarns of bamboo charcoal fibers and silver-plated fibers; the inner layer 4 is formed by weaving silver nylon multifilament, and the connecting layer 3 is formed by weaving silver-plated fiber.
Wherein the weight percentage of the modal fiber, the Shengma fiber and the silver-plated fiber in the warp is 2:1.5: 1.
Wherein the weight percentage of the bamboo charcoal fiber to the silver-plated fiber in the weft yarn is 3: 1.
Among them, nylon multifilaments of silver in the inner layer 4 were prepared by the method of reference example 1.
Wherein the preparation of silver-plated fibers in warp yarns, silver-plated fibers in weft yarns and silver-plated fibers in the connecting layer 3 is referred to example 1.
Example 3
The embodiment provides an antibacterial radiation-proof fabric which comprises a surface layer 1, a connecting layer 3 and an inner layer 4, wherein the surface layer 1 and the inner layer 4 are fixedly connected with each other through the connecting layer 3, one side surface of the connecting layer 3 is connected with the surface layer 1, and the other side surface of the connecting layer 3 is connected with the inner layer 4; the surface layer 1 is formed by interweaving warp yarns and weft yarns, wherein the warp yarns are formed by blending yarns of modal fibers, Shengma fibers and silver-plated fibers, and the weft yarns are formed by blending yarns of bamboo charcoal fibers and silver-plated fibers; the inner layer 4 is formed by weaving silver nylon multifilament, and the connecting layer 3 is formed by weaving silver-plated fiber.
Wherein the weight percentage of the modal fiber, the Shengma fiber and the silver-plated fiber in the warp is 1.5:2: 1.
Wherein the weight percentage of the bamboo charcoal fiber to the silver-plated fiber in the weft yarn is 5: 1.
Among them, nylon multifilaments of silver in the inner layer 4 were prepared by the method of reference example 1.
Wherein the preparation of silver-plated fibers in warp yarns, silver-plated fibers in weft yarns and silver-plated fibers in the connecting layer 3 is referred to example 1.
Example 4
The embodiment provides an antibacterial radiation-proof fabric which comprises a surface layer 1, an intermediate layer 2, a connecting layer 3 and an inner layer 4; the surface layer 1 is formed by interweaving warp yarns and weft yarns, wherein the warp yarns are formed by blending yarns of modal fibers, Shengma fibers and silver-plated fibers, and the weft yarns are formed by blending yarns of bamboo charcoal fibers and silver-plated fibers; the inner layer 4 is formed by weaving silver nylon multifilament, the connecting layer 3 is formed by weaving silver-plated fiber, and the middle layer 2 is mulberry silk; the surface layer 1, the middle layer 2, the connecting layer 3 and the lining layer 4 are fixedly connected through spiral silver-plated yarns 5.
Wherein the weight percentage of the modal fiber, the Shengma fiber and the silver-plated fiber in the warp is 2:1.5: 1.
Wherein the weight percentage of the bamboo charcoal fiber to the silver-plated fiber in the weft yarn is 3: 1.
Among them, nylon multifilaments of silver in the inner layer 4 were prepared by the method of reference example 1.
Wherein the preparation of silver-plated fibers in warp yarns, silver-plated fibers in weft yarns and silver-plated fibers in the connecting layer 3 is referred to example 1.
Test example 1
In order to prove the radiation protection performance of the invention, the applicant tests the radiation protection performance of the invention according to the test method of the shielding effectiveness of the SJ20524 material, and the obtained data are shown in Table 1.
TABLE 1
As can be seen from table 1, the shielding effect of the antibacterial radiation-proof fabric prepared from the nano silver-plated fibers is significantly improved.
According to the antibacterial radiation-proof fabric, the three-layer structure is arranged, the surface layer adopts silver-plated fibers as a main raw material, the silver-plated fibers have excellent radiation-proof, antistatic and strong antibacterial properties, modal fibers and Shengma fibers are added into the surface layer, the drapability, the smoothness, the hygroscopicity and the air permeability of warp yarns are improved, the bamboo charcoal fibers added into the surface layer are soft and warm in smoothness, moisture-absorbing and air-permeable, antibacterial and antibacterial, green, environment-friendly and super-strong in adsorption force, and by adopting the design of the surface layer structure, the fabric is diversified in color, the surface layer is not easily oxidized by oil stains, and is convenient to clean, long in oxidation period, good in touch and good in elasticity; the connecting layer is formed by weaving silver-plated fibers, so that the shielding effect on electromagnetic waves is enhanced, and the shielding effect is excellent; the inner layer is formed by weaving the nylon multifilament of silver, a small amount of magnetic leakage is further shielded by the inner layer, and the shielding effect is greatly improved compared with a single-layer silver-plated fabric. The antibacterial radiation-proof fabric has the functions of excellent radiation protection, moisture absorption, ventilation, strong sterilization, antibiosis, comfort, skin friendliness and the like.
The present invention has been described in terms of specific examples, which are provided to aid in understanding the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (7)
1. The antibacterial radiation-proof fabric is characterized by comprising a surface layer, a connecting layer and an inner layer, wherein the surface layer and the inner layer are fixedly connected with each other through the connecting layer, one side surface of the connecting layer is connected with the surface layer, and the other side surface of the connecting layer is connected with the inner layer; the surface layer is formed by interweaving warp yarns and weft yarns, the warp yarns are formed by blending yarns of modal fibers, Shengma fibers and silver-plated fibers, and the weft yarns are formed by blending yarns of bamboo charcoal fibers and silver-plated fibers; the inner layer is formed by weaving silver nylon multifilament, and the connecting layer is formed by weaving silver-plated fibers.
2. The antibacterial radiation-proof fabric as claimed in claim 1, wherein the weight percentage of modal fiber, Shengma fiber and silver-plated fiber in the warp is (1.5-3): 1-2): 1.
3. The antibacterial radiation-proof fabric as claimed in claim 2, wherein the weight percentage of the bamboo charcoal fiber and the silver-plated fiber in the weft yarn is (1-5): 1.
4. The antibacterial radiation-proof cloth material as claimed in claim 1, wherein the nylon multifilament of silver in the inner layer is pretreated with nylon multifilament and then silver-plated on the surface thereof to form a metallic silver layer.
5. The antibacterial radiation-proof fabric as claimed in claim 4, wherein the silver nylon multifilament is prepared by the following steps:
s1, preparing a silver solution for spraying: adding 10g of silver nitrate and 5mL of ammonia water into 1L of distilled water to prepare a silver salt solution for spraying;
s2, preparing a reducing agent solution for injection: preparing reducing agent solution for injection according to the proportion of adding 20g of hydrazine sulfate and 5g of sodium hydroxide into 1L of distilled water;
s3, electron bombardment treatment: introducing a certain amount of inert protective gas into the vacuum chamber, placing the nylon multifilament in the vacuum chamber, and performing high-energy electron bombardment treatment on the nylon multifilament by adopting an electron bombardment ion source;
s4, silver plating: and (4) adding the silver salt solution prepared in the step (S1) and the reducing agent solution prepared in the step (S2) into an atomization device for mixing and atomization, and pressurizing and spraying mixed steam obtained by mixing and atomization onto the nylon multifilament subjected to electron bombardment treatment for spray silver plating treatment to obtain the silver nylon multifilament.
6. The antibacterial radiation-proof fabric according to claim 1, wherein the silver-plated fibers in the warp yarns, the silver-plated fibers in the weft yarns and the silver-plated fibers in the connecting layer are all formed by electroplating with nano silver ions by high-altitude high-energy beam current, and the specific steps are as follows:
s1, preparing nano silver ions: adding a silver compound and a protective agent into quantitative water, adding an alkaline solvent to adjust the pH value of the solution to 9, slowly adding a reducing agent, heating and stirring to obtain nano silver ions;
s2, electron bombardment treatment: introducing a certain amount of inert protective gas into the vacuum chamber, placing the base material in the vacuum chamber, and performing high-energy electron bombardment treatment on the base material by adopting an electron bombardment ion source;
s3, electroplating: and (4) adding the nano silver ions obtained in the step (S1) into a vacuum chamber, carrying out vacuum magnetron sputtering on the substrate, focusing the substrate by using a high-energy beam through a lens, and projecting the focused substrate onto the surface of the substrate to complete electroplating, thus obtaining the nano silver-plated fiber.
7. The antibacterial radiation-proof fabric according to claim 1, wherein an intermediate layer is further arranged between the surface layer and the connecting layer, the intermediate layer is mulberry silk, and the intermediate layer is fixedly connected with the surface layer and the connecting layer through spiral silver-plated yarns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134109.7A CN111607874A (en) | 2019-02-22 | 2019-02-22 | Antibacterial radiation-proof cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134109.7A CN111607874A (en) | 2019-02-22 | 2019-02-22 | Antibacterial radiation-proof cloth |
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|---|---|
| CN111607874A true CN111607874A (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910134109.7A Pending CN111607874A (en) | 2019-02-22 | 2019-02-22 | Antibacterial radiation-proof cloth |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1553733A (en) * | 1976-06-17 | 1979-09-26 | Toray Industries | Suede-like raised woven fabric |
| JP2004353097A (en) * | 2003-05-27 | 2004-12-16 | Ni Teijin Shoji Co Ltd | Waterproof woven fabric having antistatic property and water-repelling property |
| CN105239248A (en) * | 2015-09-06 | 2016-01-13 | 南昌市婧麒服饰有限公司 | Anti-bacterial radiation protection fabric and manufacturing method thereof |
| CN106988002A (en) * | 2017-05-02 | 2017-07-28 | 南昌市婧麒服饰有限公司 | A kind of fabric for shielding electromagnetic wave and its manufacture method |
-
2019
- 2019-02-22 CN CN201910134109.7A patent/CN111607874A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1553733A (en) * | 1976-06-17 | 1979-09-26 | Toray Industries | Suede-like raised woven fabric |
| JP2004353097A (en) * | 2003-05-27 | 2004-12-16 | Ni Teijin Shoji Co Ltd | Waterproof woven fabric having antistatic property and water-repelling property |
| CN105239248A (en) * | 2015-09-06 | 2016-01-13 | 南昌市婧麒服饰有限公司 | Anti-bacterial radiation protection fabric and manufacturing method thereof |
| CN106988002A (en) * | 2017-05-02 | 2017-07-28 | 南昌市婧麒服饰有限公司 | A kind of fabric for shielding electromagnetic wave and its manufacture method |
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Application publication date: 20200901 |
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