CN113855846A - A medicated cloth for female hygiene with antibacterial and deodorant effects, and its preparation method - Google Patents
A medicated cloth for female hygiene with antibacterial and deodorant effects, and its preparation method Download PDFInfo
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- CN113855846A CN113855846A CN202111312086.8A CN202111312086A CN113855846A CN 113855846 A CN113855846 A CN 113855846A CN 202111312086 A CN202111312086 A CN 202111312086A CN 113855846 A CN113855846 A CN 113855846A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/16—Paper towels; Toilet paper; Holders therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/44—Medicaments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
- A61L2300/104—Silver, e.g. silver sulfadiazine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/108—Elemental carbon, e.g. charcoal
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- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
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- A61L2300/236—Glycosaminoglycans, e.g. heparin, hyaluronic acid, chondroitin
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- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
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- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
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Abstract
The invention discloses a medicinal cloth with antibacterial and deodorant effects for female hygiene and a preparation method thereof, and particularly relates to the technical field of medicinal cloth for female hygiene. The antibacterial and bacteriostatic performance and the deodorization performance of the medical cloth can be effectively enhanced, so that the sanitary article has better cleaning and sanitation effects, and the infection of the sanitary article is avoided; the silver nanoparticles, the zinc oxide nanoparticles and the graphene oxide fibers work in a matched mode, so that the antibacterial, degerming and deodorizing effects of the medical cloth can be further enhanced; the polyhexamethylene biguanide destroys the cell wall of harmful bacteria, destroys the bacterial structure, eliminates the harmful bacteria from a DNA layer, and can effectively enhance the long-acting antibacterial performance of the medicinal cloth; the antibacterial deodorant dipping solution and the hydrogel can be prepared, and the antibacterial, degerming and deodorant effects of the medicinal cloth can be further enhanced; meanwhile, the composite hydrogel contains traditional Chinese medicine extracts and reinforcing agents, so that the antibacterial, bacteriostatic, degerming and deodorizing effects on the medicinal cloth can be effectively enhanced.
Description
Technical Field
The invention relates to the technical field of sanitary medicinal cloths for women, in particular to a medicinal cloth with antibacterial and deodorant effects for women and a preparation method thereof.
Background
The sanitary napkin for women mainly comprises sanitary towel, tampon, toilet paper and other sanitary articles. With the improvement of the living quality of people, women have higher and higher requirements on sanitary medical cloths, and the traditional sanitary products for women are applied in a larger amount, but the quality of the sanitary products does not meet the requirements.
The prior women sanitary articles have poor bacteriostatic and deodorant functions, so that women cannot obtain the effect of cleanness and sanitation when using the sanitary articles, but also have the effect of infection by the sanitary articles, thereby causing great troubles to women.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a sanitary napkin for women with bacteriostatic and deodorant effects and a method for preparing the same.
A medicinal cloth with antibacterial and deodorant effects for female hygiene comprises a base cloth and an antibacterial and deodorant layer, wherein the antibacterial and deodorant layer and the base cloth are in a weight ratio of: 1: 10-20; the antibacterial deodorizing layer comprises the following components in percentage by weight: 10.10-10.70% of radix sophorae flavescentis extract, 5.90-6.50% of mint extract, 10.10-10.70% of safflower extract, 5.90-6.50% of chaihu seed extract, 10.10-10.70% of bamboo leaf extract, 5.90-6.50% of maitake mushroom extract, 39.60-40.60% of chitosan nanofiber and the balance of reinforcing agent.
Further, the reinforcing agent comprises the following components in percentage by weight: 18.60-19.80% of silver nitrate, 19.40-20.40% of zinc nitrate, 24.20-25.40% of glucose, 4.80-5.40% of polyhexamethylene biguanide and the balance of graphene oxide fibers.
Further, the weight ratio of the antibacterial deodorizing layer to the base cloth is as follows: 1: 10; the antibacterial deodorizing layer comprises the following components in percentage by weight: 10.10% of sophora flavescens extract, 5.90% of mint extract, 10.10% of safflower extract, 5.90% of chaihu seed extract, 10.10% of bamboo leaf extract, 5.90% of maitake mushroom extract, 39.60% of chitosan nanofiber and 12.40% of reinforcing agent; the reinforcing agent comprises the following components in percentage by weight: 18.60% of silver nitrate, 19.40% of zinc nitrate, 24.20% of glucose, 4.80% of polyhexamethylene biguanide and 33.00% of graphene oxide fibers.
Further, the weight ratio of the antibacterial deodorizing layer to the base cloth is as follows: 1: 20; the antibacterial deodorizing layer comprises the following components in percentage by weight: 10.70% of sophora flavescens extract, 6.50% of mint extract, 10.70% of safflower extract, 6.50% of chaihu seed extract, 10.70% of bamboo leaf extract, 6.50% of maitake mushroom extract, 40.60% of chitosan nanofiber and 7.80% of reinforcing agent; the reinforcing agent comprises the following components in percentage by weight: 19.80% of silver nitrate, 20.40% of zinc nitrate, 25.40% of glucose, 5.40% of polyhexamethylene biguanide and 29.00% of graphene oxide fibers.
Further, the weight ratio of the antibacterial deodorizing layer to the base cloth is as follows: 1: 15; the antibacterial deodorizing layer comprises the following components in percentage by weight: 10.40% of sophora flavescens extract, 6.20% of mint extract, 10.40% of safflower extract, 6.20% of chaihu seed extract, 10.40% of bamboo leaf extract, 6.20% of maitake mushroom extract, 40.10% of chitosan nanofiber and 10.10% of reinforcing agent; the reinforcing agent comprises the following components in percentage by weight: 19.20% of silver nitrate, 19.90% of zinc nitrate, 24.80% of glucose, 5.10% of polyhexamethylene biguanide and 31.00% of graphene oxide fibers.
A preparation method of medicinal cloth for female hygiene with antibacterial and deodorant effects comprises the following steps:
the method comprises the following steps: weighing the sophora flavescens extract, the mint extract, the safflower extract, the chaihu seed extract, the bamboo leaf extract, the maitake mushroom extract, the chitosan nano-fiber, the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fiber in the raw materials of the base cloth and the antibacterial and deodorant layer according to the weight part ratio;
step two: adding the silver nitrate, zinc nitrate, glucose, polyhexamethylene biguanide and graphene oxide fibers in the step one into deionized water, and carrying out ultrasonic treatment for 20-30 minutes to obtain a reinforcing agent;
step three: adding the sophora flavescens extract, the mint extract, the safflower extract, the chaihu seed extract, the bamboo leaf extract and the maitake mushroom extract in the step one into the reinforcing agent prepared in the step two, and carrying out water bath mixing and stirring treatment for 30-40 minutes to obtain an antibacterial deodorizing steeping liquor;
step four: mixing the bacteriostatic and deodorant impregnating solution in a weight part of one half of the third step with the chitosan nano fiber in the first step, and carrying out water bath ultrasonic treatment for 20-30 minutes to obtain bacteriostatic and deodorant hydrogel;
step five: putting the base cloth in the step one into the residual bacteriostatic and deodorant impregnation liquid in the step three, performing ultrasonic impregnation treatment for 2-3 hours, taking out, drying, and forming a first layer of bacteriostatic and deodorant film on the surface of the base cloth;
step six: and step five, coating the antibacterial and deodorant hydrogel prepared in the step four on the outer part of the first antibacterial and deodorant film, and performing vacuum drying to form an antibacterial and deodorant layer on the surface of the base cloth to obtain the medicinal cloth for women hygiene with antibacterial and deodorant effects.
Further, the extraction processes of the sophora flavescens extract, the mint extract, the safflower extract, the chaihu seed extract, the bamboo leaf extract and the maitake mushroom extract are as follows: adding distilled water into corresponding Chinese medicinal powder, distilling, collecting Chinese medicinal mixture, refrigerating, filtering to obtain Chinese medicinal filtrate and residue, mixing residue and water, repeating the filtering process to obtain secondary Chinese medicinal filtrate, mixing the Chinese medicinal filtrate, and evaporating to obtain corresponding Chinese medicinal powder.
Further, in the second step, the ultrasonic treatment frequency is 28-34 KHz, the ultrasonic power is 800-1000W, and the weight ratio of the total weight of the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fibers to the deionized water is 1: 40-50; in the third step, the temperature of the water bath is 70-80 ℃, and the stirring speed is 1300-1500 r/min; in the fourth step, the temperature of the water bath is 50-60 ℃, the ultrasonic frequency is 1.6-1.8 MHz, and the ultrasonic power is 400-500W; in the fifth step, the ultrasonic frequency is 1.6-1.8 MHz, and the ultrasonic power is 400-500W.
Further, in the second step, the ultrasonic treatment frequency is 28KHz, the ultrasonic power is 800W, and the weight ratio of the total weight of the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fibers to the deionized water is 1: 40; in the third step, the water bath temperature is 70 ℃, and the stirring speed is 1300 r/min; in the fourth step, the temperature of the water bath is 50 ℃, the ultrasonic frequency is 1.6MHz, and the ultrasonic power is 400W; in the fifth step, the ultrasonic frequency is 1.6MHz, and the ultrasonic power is 400W.
Further, in the second step, the ultrasonic treatment frequency is 31KHz, the ultrasonic power is 900W, and the weight ratio of the total weight of the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fibers to the deionized water is 1: 45; in the third step, the water bath temperature is 75 ℃, and the stirring speed is 1400 r/min; in the fourth step, the temperature of the water bath is 55 ℃, the ultrasonic frequency is 1.7MHz, and the ultrasonic power is 450W; in the fifth step, the ultrasonic frequency is 1.7MHz, and the ultrasonic power is 450W.
The invention has the technical effects and advantages that:
1. the sanitary medicinal cloth with the antibacterial and deodorant effects for women, which is prepared by adopting the raw material formula, can effectively enhance the antibacterial and antibacterial performance and the deodorant performance of the medicinal cloth, so that the sanitary article has better cleaning and sanitary effects and is prevented from being infected; the silver nitrate and the zinc nitrate react to form nano silver particles and nano zinc oxide, so that the antibacterial, degerming and deodorizing effects of the medical cloth can be further enhanced, the self-cleaning treatment effect of the medical cloth can be further enhanced under the illumination effect, and meanwhile, the nano silver particles, the nano zinc oxide and the graphene oxide fibers work in a matched mode, so that the antibacterial, degerming and deodorizing effects of the medical cloth can be further enhanced; the polyhexamethylene biguanide has extremely strong molecular stability, can effectively enhance the long-acting antibacterial performance of the medicinal cloth, the ultrahigh positive charge in the polyhexamethylene biguanide can be rapidly gathered on harmful cell walls to implement efficient physical attack, and the cell walls of harmful bacteria are destroyed to destroy the bacterial structure, so that the harmful bacteria are eliminated from a DNA layer; the lacquer girl has good ecological compatibility and use safety, and can endow the directly dyed medicinal cloth with good functions of ultraviolet resistance, oxidation resistance, bacteria resistance and the like; the chitosan nano-fiber can deeply repair damaged cells and skin tissues under the condition of not damaging the skin, and meanwhile, the chitosan nano-fiber and the graphene oxide fiber are blended to effectively form composite hydrogel; meanwhile, the composite hydrogel contains traditional Chinese medicine extracts and reinforcing agents, so that the antibacterial, bacteriostatic, degerming and deodorizing effects on the medicinal cloth can be effectively enhanced;
2. in the process of preparing the medicinal cloth for women hygiene with the antibacterial and deodorant effects, in the second step, the reduction reaction of silver nitrate and zinc nitrate can be effectively accelerated to prepare nano silver particles and nano zinc oxide particles, and the nano silver particles and the nano zinc oxide particles are subjected to composite treatment with polyhexamethylene biguanide and graphene oxide fibers; in the third step, the material mixing effect in the antibacterial deodorizing impregnation liquid can be effectively enhanced; in the fourth step, the contact and combination effect of the antibacterial deodorizing impregnation liquid and the chitosan nano fiber can be effectively enhanced, and meanwhile, the chitosan nano fiber and the graphene oxide fiber in the antibacterial deodorizing impregnation liquid form the antibacterial deodorizing hydrogel; in the fifth step, a first layer of bacteriostatic and deodorant film is formed on the surface of the base cloth; and step six, forming a bacteriostatic and deodorant layer on the surface of the base cloth to obtain the medicinal cloth for women hygiene with bacteriostatic and deodorant effects.
Detailed Description
The following will clearly and completely describe the technical solutions 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 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.
Example 1:
the invention provides a sanitary medicinal cloth with antibacterial and deodorant effects for women, which comprises: 100g of bacteriostatic and deodorant layer and 1000g of base cloth; the antibacterial deodorizing layer comprises: 10.10g of sophora flavescens extract, 5.90g of mint extract, 10.10g of safflower extract, 5.90g of chaihu seed extract, 10.10g of bamboo leaf extract, 5.90g of maitake mushroom extract, 39.60g of chitosan nanofiber and 12.40g of reinforcing agent; the strengthening agent comprises: 2.3064g of silver nitrate, 2.4056g of zinc nitrate, 3.0008g of glucose, 0.5952g of polyhexamethylene biguanide, 4.092g of graphene oxide fibers;
a preparation method of medicinal cloth for female hygiene with antibacterial and deodorant effects comprises the following steps:
the method comprises the following steps: weighing the sophora flavescens extract, the mint extract, the safflower extract, the chaihu seed extract, the bamboo leaf extract, the maitake mushroom extract, the chitosan nano-fiber, the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fiber in the raw materials of the base cloth and the antibacterial and deodorant layer according to the weight part ratio;
step two: adding the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fibers in the step one into deionized water, and carrying out ultrasonic treatment for 20 minutes to obtain a reinforcing agent;
step three: adding the sophora flavescens extract, the mint extract, the safflower extract, the chaihu seed extract, the bamboo leaf extract and the maitake mushroom extract in the step one into the reinforcing agent prepared in the step two, and carrying out water bath mixing and stirring treatment for 30 minutes to obtain antibacterial deodorizing steeping liquor;
step four: mixing the bacteriostatic and deodorant impregnating solution with a weight part of one half of the weight part of the third step with the chitosan nano fiber in the first step, and carrying out water bath ultrasonic treatment for 20 minutes to obtain bacteriostatic and deodorant hydrogel;
step five: putting the base cloth in the step one into the residual bacteriostatic and deodorant impregnation liquid in the step three, performing ultrasonic impregnation treatment for 2 hours, taking out, drying, and forming a first layer of bacteriostatic and deodorant film on the surface of the base cloth;
step six: and step five, coating the antibacterial and deodorant hydrogel prepared in the step four on the outer part of the first antibacterial and deodorant film, and performing vacuum drying to form an antibacterial and deodorant layer on the surface of the base cloth to obtain the medicinal cloth for women hygiene with antibacterial and deodorant effects.
The extraction processes of the sophora flavescens extract, the mint extract, the safflower extract, the chaulmoogra extract, the bamboo leaf extract and the maitake mushroom extract are as follows: adding distilled water into corresponding Chinese medicinal powder, distilling, collecting Chinese medicinal mixture, refrigerating, filtering to obtain Chinese medicinal filtrate and residue, mixing residue and water, repeating the filtering process to obtain secondary Chinese medicinal filtrate, mixing the Chinese medicinal filtrate, and evaporating to obtain corresponding Chinese medicinal powder.
In the second step, the ultrasonic treatment frequency is 28KHz, the ultrasonic power is 800W, and the weight ratio of the total weight of the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fibers to the deionized water is 1: 40; in the third step, the water bath temperature is 70 ℃, and the stirring speed is 1300 r/min; in the fourth step, the temperature of the water bath is 50 ℃, the ultrasonic frequency is 1.6MHz, and the ultrasonic power is 400W; in the fifth step, the ultrasonic frequency is 1.6MHz, and the ultrasonic power is 400W.
Example 2:
different from the embodiment 1, the method comprises the following steps: 100g of bacteriostatic and deodorant layer and 2000g of base cloth; the antibacterial deodorizing layer comprises: 10.70g of radix sophorae flavescentis extract, 6.50g of mint extract, 10.70g of safflower extract, 6.50g of chaihu seed extract, 10.70g of bamboo leaf extract, 6.50g of maitake extract, 40.60g of chitosan nanofiber and 7.80g of reinforcing agent; the strengthening agent comprises: 1.5444g of silver nitrate, 1.5912g of zinc nitrate, 1.9812g of glucose, 0.4212g of polyhexamethylene biguanide and 2.262g of graphene oxide fibers.
Example 3:
unlike the examples 1 to 2, the present invention comprises: 100g of bacteriostatic and deodorant layer and 1500g of base cloth; the antibacterial deodorizing layer comprises: 10.40g of radix sophorae flavescentis extract, 6.20g of mint extract, 10.40g of safflower extract, 6.20g of chaihu seed extract, 10.40g of bamboo leaf extract, 6.20g of maitake extract, 40.10g of chitosan nanofiber and 10.10g of reinforcing agent; the strengthening agent comprises: 1.9392g of silver nitrate, 2.0099g of zinc nitrate, 2.5048g of glucose, 0.5151g of polyhexamethylene biguanide and 3.131g of graphene oxide fibers.
The sanitary napkins for women with bacteriostatic and deodorant effects prepared in examples 1-3, the sanitary napkins for women with bacteriostatic and deodorant effects of the first control group, the sanitary napkins for women with bacteriostatic and deodorant effects of the second control group, the sanitary napkins for women with bacteriostatic and deodorant effects of the third control group, the sanitary napkins for women with bacteriostatic and deodorant effects of the fourth control group, the sanitary napkins for women with bacteriostatic and deodorant effects of the fifth control group, and the sanitary napkins for women with bacteriostatic and deodorant effects of the sixth control group were taken, respectively, the sanitary napkins for women with bacteriostatic and deodorant effects of the first control group and the example three-phase ratio Lacquer-free extract, the sanitary napkins for women with bacteriostatic and deodorant effects of the second control group and the example three-phase ratio chitosan nanofiber, and the sanitary napkins for women with bacteriostatic and deodorant effects of the third control group and the example three-phase ratio silver nitrate-free, the women sanitary absorbent pad with the bacteriostatic and deodorant effects of the control group IV has no zinc nitrate compared with the three phases of the examples, the women sanitary absorbent pad with the bacteriostatic and deodorant effects of the control group V has no graphene oxide fiber compared with the three phases of the examples, the women sanitary absorbent pad with the bacteriostatic and deodorant effects of the control group VI has no polyhexamethylene biguanide compared with the three phases of the examples, and the women sanitary absorbent pads with the bacteriostatic and deodorant effects of the three examples and the six control groups are tested; the test results are shown in table one:
table one:
as can be seen from the table I, the raw material proportion of the sanitary medicinal cloth with the antibacterial and deodorant effects for women is as follows: 100g of bacteriostatic and deodorant layer and 1500g of base cloth; the antibacterial deodorizing layer comprises: 10.40g of radix sophorae flavescentis extract, 6.20g of mint extract, 10.40g of safflower extract, 6.20g of chaihu seed extract, 10.40g of bamboo leaf extract, 6.20g of maitake extract, 40.10g of chitosan nanofiber and 10.10g of reinforcing agent; the strengthening agent comprises: 1.9392g of silver nitrate, 2.0099g of zinc nitrate, 2.5048g of glucose, 0.5151g of polyhexamethylene biguanide and 3.131g of graphene oxide fibers, the antibacterial and deodorant performance and the deodorization performance of the medical cloth can be effectively enhanced, so that the sanitary product has better sanitary effect and is prevented from being infected; therefore, the embodiment 3 is a preferred embodiment of the present invention, and the kuh-seng extract, the mint extract, the safflower extract, the chaihu seed extract, the bamboo leaf extract and the maitake mushroom extract are used in combination, so as to effectively enhance the antibacterial, bacteriostatic and deodorant effects of the medicated cloth; the silver nitrate and the zinc nitrate react under the action of a reducing agent, so that nano silver particles and nano zinc oxide are formed, the antibacterial, degerming and deodorizing effects of the medical cloth can be further enhanced, the self-cleaning treatment effect of the medical cloth can be further enhanced under the action of illumination, and meanwhile, the antibacterial, degerming and deodorizing effects of the medical cloth can be further enhanced through the cooperation of the nano silver particles, the nano zinc oxide and the graphene oxide fibers; the polyhexamethylene biguanide is colorless and tasteless, has no magnetic pole on human skin, mucous membrane, respiratory tract and glasses, has killing capacity on gram-positive bacteria, gram-negative bacteria, fungi and saccharomycetes, has extremely strong molecular stability, can effectively enhance the long-acting antibacterial performance of the medicinal cloth, can quickly gather in harmful cell walls due to the ultrahigh positive charge in the polyhexamethylene biguanide, implements efficient physical attack, destroys the bacterial structure by destroying the cell walls of the harmful bacteria, and eliminates the harmful bacteria from a DNA layer; the traditional Chinese medicine extract and the reinforcing agent are compounded and blended to form the antibacterial deodorizing impregnation liquid, so that the antibacterial, degerming and deodorizing effects of the medicinal cloth can be further enhanced; the lacquer girl has good ecological compatibility and use safety, has the effects of diminishing inflammation, relieving itching and the like when being used as a traditional Chinese medicine, and can endow the directly dyed medicinal cloth with good ultraviolet resistance, oxidation resistance, antibiosis and the like; the chitosan nano-fiber can effectively enhance the pain relieving and bleeding stopping effects of the medical cloth, can instantly permeate the surface layer of the skin for transdermal absorption, deeply repairs damaged cells and skin tissues under the condition of not damaging the skin, and simultaneously, the chitosan nano-fiber and the graphene oxide fiber are blended to effectively form composite hydrogel; meanwhile, the composite hydrogel contains traditional Chinese medicine extracts and reinforcing agents, so that the antibacterial, bacteriostatic, degerming and deodorizing effects on the medicinal cloth can be effectively enhanced.
Example 4
In the above preferred embodiment, the present invention provides a sanitary napkin for women having antibacterial and deodorant effects, comprising: 100g of bacteriostatic and deodorant layer and 1500g of base cloth; the antibacterial deodorizing layer comprises: 10.40g of radix sophorae flavescentis extract, 6.20g of mint extract, 10.40g of safflower extract, 6.20g of chaihu seed extract, 10.40g of bamboo leaf extract, 6.20g of maitake extract, 40.10g of chitosan nanofiber and 10.10g of reinforcing agent; the strengthening agent comprises: 1.9392g of silver nitrate, 2.0099g of zinc nitrate, 2.5048g of glucose, 0.5151g of polyhexamethylene biguanide and 3.131g of graphene oxide fibers.
A preparation method of medicinal cloth for female hygiene with antibacterial and deodorant effects comprises the following steps:
the method comprises the following steps: weighing the sophora flavescens extract, the mint extract, the safflower extract, the chaihu seed extract, the bamboo leaf extract, the maitake mushroom extract, the chitosan nano-fiber, the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fiber in the raw materials of the base cloth and the antibacterial and deodorant layer according to the weight part ratio;
step two: adding the silver nitrate, zinc nitrate, glucose, polyhexamethylene biguanide and graphene oxide fibers in the step one into deionized water, and carrying out ultrasonic treatment for 25 minutes to obtain a reinforcing agent;
step three: adding the sophora flavescens extract, the mint extract, the safflower extract, the chaihu seed extract, the bamboo leaf extract and the maitake mushroom extract in the step one into the reinforcing agent prepared in the step two, and carrying out water bath mixing and stirring treatment for 35 minutes to obtain antibacterial deodorizing steeping liquor;
step four: mixing the bacteriostatic and deodorant impregnating solution with a weight part of one half of the weight part of the third step with the chitosan nano fiber in the first step, and carrying out water bath ultrasonic treatment for 25 minutes to obtain bacteriostatic and deodorant hydrogel;
step five: putting the base cloth in the step one into the residual bacteriostatic and deodorant impregnation liquid in the step three, performing ultrasonic impregnation treatment for 2.5 hours, taking out, drying, and forming a first layer of bacteriostatic and deodorant film on the surface of the base cloth;
step six: and step five, coating the antibacterial and deodorant hydrogel prepared in the step four on the outer part of the first antibacterial and deodorant film, and performing vacuum drying to form an antibacterial and deodorant layer on the surface of the base cloth to obtain the medicinal cloth for women hygiene with antibacterial and deodorant effects.
The extraction processes of the sophora flavescens extract, the mint extract, the safflower extract, the chaulmoogra extract, the bamboo leaf extract and the maitake mushroom extract are as follows: adding distilled water into corresponding Chinese medicinal powder, distilling, collecting Chinese medicinal mixture, refrigerating, filtering to obtain Chinese medicinal filtrate and residue, mixing residue and water, repeating the filtering process to obtain secondary Chinese medicinal filtrate, mixing the Chinese medicinal filtrate, and evaporating to obtain corresponding Chinese medicinal powder.
In the second step, the ultrasonic treatment frequency is 28KHz, the ultrasonic power is 800W, and the weight ratio of the total weight of the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fibers to the deionized water is 1: 40; in the third step, the water bath temperature is 70 ℃, and the stirring speed is 1300 r/min; in the fourth step, the temperature of the water bath is 50 ℃, the ultrasonic frequency is 1.6MHz, and the ultrasonic power is 400W; in the fifth step, the ultrasonic frequency is 1.6MHz, and the ultrasonic power is 400W.
Example 5
Different from the embodiment 4, in the second step, the ultrasonic treatment frequency is 34KHz, the ultrasonic power is 1000W, and the weight ratio of the total weight of the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fiber to the deionized water is 1: 50; in the third step, the water bath temperature is 80 ℃, and the stirring speed is 1500 r/min; in the fourth step, the temperature of the water bath is 60 ℃, the ultrasonic frequency is 1.8MHz, and the ultrasonic power is 500W; in the fifth step, the ultrasonic frequency is 1.8MHz, and the ultrasonic power is 500W.
Example 6
Different from the examples 4-5, in the second step, the ultrasonic treatment frequency is 31KHz, the ultrasonic power is 900W, and the weight ratio of the total weight of the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fibers to the deionized water is 1: 45; in the third step, the water bath temperature is 75 ℃, and the stirring speed is 1400 r/min; in the fourth step, the temperature of the water bath is 55 ℃, the ultrasonic frequency is 1.7MHz, and the ultrasonic power is 450W; in the fifth step, the ultrasonic frequency is 1.7MHz, and the ultrasonic power is 450W.
The sanitary napkins for women having antibacterial and deodorant effects obtained in examples 4-6, the sanitary napkins for women having antibacterial and deodorant effects obtained in control group seven, the sanitary napkins for women having antibacterial and deodorant effects obtained in control group eight, the sanitary napkins for women having antibacterial and deodorant effects obtained in control group nine, the sanitary napkins for women having antibacterial and deodorant effects obtained in control group ten, and the sanitary napkins for women having antibacterial and deodorant effects obtained in control group eleven were taken, respectively, the sanitary napkins for women having antibacterial and deodorant effects obtained in control group seven had no operation in step two as compared with example six, the sanitary napkins for women having antibacterial and deodorant effects obtained in control group eight had no operation in step three as compared with example six, and the sanitary napkins for women having antibacterial and deodorant effects obtained in control group nine had no operation in step four as compared with example six, the feminine hygiene garments having antibacterial and deodorant effects of the control group ten were tested without the operation of the step five as compared with the example six, and the feminine hygiene garments having antibacterial and deodorant effects of the control group eleven were tested without the operation of the step six as compared with the example six, and the test results are shown in the following table two:
table two:
as can be seen from table two, in the process of preparing the sanitary napkin for women having antibacterial and deodorant effects, when the preparation method in the sixth embodiment is the preferred scheme of the present invention, in the second step, 31KHz ultrasonic treatment is performed on the raw material of the reinforcing agent and deionized water, so as to effectively accelerate the reduction reaction of silver nitrate and zinc nitrate to prepare nano silver particles and nano zinc oxide particles, and simultaneously, the nano silver particles and nano zinc oxide particles are subjected to composite treatment with polyhexamethylene biguanide and graphene oxide fibers; in the third step, the traditional Chinese medicine extract and the reinforcing agent are mixed at the temperature of 75 ℃, so that the material mixing effect in the antibacterial deodorizing steeping liquor can be effectively enhanced; in the fourth step, part of the bacteriostatic and deodorant impregnation liquid and the chitosan nano fiber are subjected to 1.7MHz ultrasonic treatment at the temperature of 55 ℃, so that the contact and combination effect of the bacteriostatic and deodorant impregnation liquid and the chitosan nano fiber can be effectively enhanced, and meanwhile, the chitosan nano fiber and graphene oxide fibers in the bacteriostatic and deodorant impregnation liquid form bacteriostatic and deodorant hydrogel; in the fifth step, the base cloth is subjected to ultrasonic dipping treatment in bacteriostatic dipping solution, and after drying treatment, a first layer of bacteriostatic and deodorant film is formed on the surface of the base cloth; and in the sixth step, the antibacterial deodorizing hydrogel is coated outside the first antibacterial deodorizing film, and after drying, an antibacterial deodorizing layer is formed on the surface of the base cloth, so that the medicinal cloth for women hygiene with antibacterial deodorizing effects is obtained.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A sanitary medicinal cloth for women with antibacterial and deodorant effects is characterized in that: the antibacterial deodorant fabric comprises a base fabric and an antibacterial deodorant layer, wherein the antibacterial deodorant layer and the base fabric are in a weight ratio of: 1: 10-20; the antibacterial deodorizing layer comprises the following components in percentage by weight: 10.10-10.70% of radix sophorae flavescentis extract, 5.90-6.50% of mint extract, 10.10-10.70% of safflower extract, 5.90-6.50% of chaihu seed extract, 10.10-10.70% of bamboo leaf extract, 5.90-6.50% of maitake mushroom extract, 39.60-40.60% of chitosan nanofiber and the balance of reinforcing agent.
2. The sanitary napkin for women having antibacterial and deodorant effects according to claim 1, wherein: the reinforcing agent comprises the following components in percentage by weight: 18.60-19.80% of silver nitrate, 19.40-20.40% of zinc nitrate, 24.20-25.40% of glucose, 4.80-5.40% of polyhexamethylene biguanide and the balance of graphene oxide fibers.
3. The sanitary napkin for women having antibacterial and deodorant effects according to claim 2, wherein: the weight ratio of the antibacterial deodorizing layer to the base cloth is as follows: 1: 10; the antibacterial deodorizing layer comprises the following components in percentage by weight: 10.10% of sophora flavescens extract, 5.90% of mint extract, 10.10% of safflower extract, 5.90% of chaihu seed extract, 10.10% of bamboo leaf extract, 5.90% of maitake mushroom extract, 39.60% of chitosan nanofiber and 12.40% of reinforcing agent; the reinforcing agent comprises the following components in percentage by weight: 18.60% of silver nitrate, 19.40% of zinc nitrate, 24.20% of glucose, 4.80% of polyhexamethylene biguanide and 33.00% of graphene oxide fibers.
4. The sanitary napkin for women having antibacterial and deodorant effects according to claim 2, wherein: the weight ratio of the antibacterial deodorizing layer to the base cloth is as follows: 1: 20; the antibacterial deodorizing layer comprises the following components in percentage by weight: 10.70% of sophora flavescens extract, 6.50% of mint extract, 10.70% of safflower extract, 6.50% of chaihu seed extract, 10.70% of bamboo leaf extract, 6.50% of maitake mushroom extract, 40.60% of chitosan nanofiber and 7.80% of reinforcing agent; the reinforcing agent comprises the following components in percentage by weight: 19.80% of silver nitrate, 20.40% of zinc nitrate, 25.40% of glucose, 5.40% of polyhexamethylene biguanide and 29.00% of graphene oxide fibers.
5. The sanitary napkin for women having antibacterial and deodorant effects according to claim 2, wherein: the weight ratio of the antibacterial deodorizing layer to the base cloth is as follows: 1: 15; the antibacterial deodorizing layer comprises the following components in percentage by weight: 10.40% of sophora flavescens extract, 6.20% of mint extract, 10.40% of safflower extract, 6.20% of chaihu seed extract, 10.40% of bamboo leaf extract, 6.20% of maitake mushroom extract, 40.10% of chitosan nanofiber and 10.10% of reinforcing agent; the reinforcing agent comprises the following components in percentage by weight: 19.20% of silver nitrate, 19.90% of zinc nitrate, 24.80% of glucose, 5.10% of polyhexamethylene biguanide and 31.00% of graphene oxide fibers.
6. A preparation method of medicinal cloth for female hygiene with antibacterial and deodorant effects is characterized by comprising the following steps: the preparation method comprises the following specific steps:
the method comprises the following steps: weighing the sophora flavescens extract, the mint extract, the safflower extract, the chaihu seed extract, the bamboo leaf extract, the maitake mushroom extract, the chitosan nano-fiber, the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fiber in the raw materials of the base cloth and the antibacterial and deodorant layer according to the weight part ratio;
step two: adding the silver nitrate, zinc nitrate, glucose, polyhexamethylene biguanide and graphene oxide fibers in the step one into deionized water, and carrying out ultrasonic treatment for 20-30 minutes to obtain a reinforcing agent;
step three: adding the sophora flavescens extract, the mint extract, the safflower extract, the chaihu seed extract, the bamboo leaf extract and the maitake mushroom extract in the step one into the reinforcing agent prepared in the step two, and carrying out water bath mixing and stirring treatment for 30-40 minutes to obtain an antibacterial deodorizing steeping liquor;
step four: mixing the bacteriostatic and deodorant impregnating solution in a weight part of one half of the third step with the chitosan nano fiber in the first step, and carrying out water bath ultrasonic treatment for 20-30 minutes to obtain bacteriostatic and deodorant hydrogel;
step five: putting the base cloth in the step one into the residual bacteriostatic and deodorant impregnation liquid in the step three, performing ultrasonic impregnation treatment for 2-3 hours, taking out, drying, and forming a first layer of bacteriostatic and deodorant film on the surface of the base cloth;
step six: and step five, coating the antibacterial and deodorant hydrogel prepared in the step four on the outer part of the first antibacterial and deodorant film, and performing vacuum drying to form an antibacterial and deodorant layer on the surface of the base cloth to obtain the medicinal cloth for women hygiene with antibacterial and deodorant effects.
7. The method for preparing a sanitary napkin for women having antibacterial and deodorant effects according to claim 6, wherein the method comprises the steps of: the extraction processes of the sophora flavescens extract, the mint extract, the safflower extract, the chaulmoogra extract, the bamboo leaf extract and the maitake mushroom extract are as follows: adding distilled water into corresponding Chinese medicinal powder, distilling, collecting Chinese medicinal mixture, refrigerating, filtering to obtain Chinese medicinal filtrate and residue, mixing residue and water, repeating the filtering process to obtain secondary Chinese medicinal filtrate, mixing the Chinese medicinal filtrate, and evaporating to obtain corresponding Chinese medicinal powder.
8. The method for preparing a sanitary napkin for women having antibacterial and deodorant effects according to claim 6, wherein the method comprises the steps of: in the second step, the ultrasonic treatment frequency is 28-34 KHz, the ultrasonic power is 800-1000W, and the weight ratio of the total weight of the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fibers to the deionized water is 1: 40-50; in the third step, the temperature of the water bath is 70-80 ℃, and the stirring speed is 1300-1500 r/min; in the fourth step, the temperature of the water bath is 50-60 ℃, the ultrasonic frequency is 1.6-1.8 MHz, and the ultrasonic power is 400-500W; in the fifth step, the ultrasonic frequency is 1.6-1.8 MHz, and the ultrasonic power is 400-500W.
9. The method for preparing a sanitary napkin for women having antibacterial and deodorant effects according to claim 8, wherein: in the second step, the ultrasonic treatment frequency is 28KHz, the ultrasonic power is 800W, and the weight ratio of the total weight of the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fibers to the deionized water is 1: 40; in the third step, the water bath temperature is 70 ℃, and the stirring speed is 1300 r/min; in the fourth step, the temperature of the water bath is 50 ℃, the ultrasonic frequency is 1.6MHz, and the ultrasonic power is 400W; in the fifth step, the ultrasonic frequency is 1.6MHz, and the ultrasonic power is 400W.
10. The method for preparing a sanitary napkin for women having antibacterial and deodorant effects according to claim 8, wherein: in the second step, the ultrasonic treatment frequency is 31KHz, the ultrasonic power is 900W, and the weight ratio of the total weight of the silver nitrate, the zinc nitrate, the glucose, the polyhexamethylene biguanide and the graphene oxide fibers to the deionized water is 1: 45; in the third step, the water bath temperature is 75 ℃, and the stirring speed is 1400 r/min; in the fourth step, the temperature of the water bath is 55 ℃, the ultrasonic frequency is 1.7MHz, and the ultrasonic power is 450W; in the fifth step, the ultrasonic frequency is 1.7MHz, and the ultrasonic power is 450W.
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