WO2023241256A1 - Formulation of nano zinc oxide antibacterial material and manufacturing process therefor - Google Patents

Formulation of nano zinc oxide antibacterial material and manufacturing process therefor Download PDF

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WO2023241256A1
WO2023241256A1 PCT/CN2023/092404 CN2023092404W WO2023241256A1 WO 2023241256 A1 WO2023241256 A1 WO 2023241256A1 CN 2023092404 W CN2023092404 W CN 2023092404W WO 2023241256 A1 WO2023241256 A1 WO 2023241256A1
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zinc oxide
heating
solution
nano zinc
manufacturing process
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PCT/CN2023/092404
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French (fr)
Chinese (zh)
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王树望
高宏业
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萍乡小日科技有限公司
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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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    • 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
    • D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
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    • 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
    • D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/50—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
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    • 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
    • D06M11/51—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 sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/54—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 sulfur, selenium, tellurium, polonium or compounds thereof with sulfur dioxide; with sulfurous acid or its salts
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    • 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
    • D06M11/58—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 nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/64—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 nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
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    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/12—Aldehydes; Ketones
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    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/144—Alcohols; Metal alcoholates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/152—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
    • D—TEXTILES; PAPER
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    • 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
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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
    • D06M2101/10—Animal fibres

Definitions

  • the present invention relates to the field of preparation of nano zinc oxide antibacterial materials, and more specifically, to a formula of nano zinc oxide antibacterial materials and a manufacturing process thereof.
  • Silk fiber materials are loved by consumers because of their smooth, soft texture, elasticity, bright and soft luster.
  • chemical fibers and synthetic fibers the functional limitations of silk products have become increasingly apparent.
  • the antibacterial and antioxidant properties are poor, so we propose a formula of nano zinc oxide antibacterial material and its manufacturing process.
  • the purpose of the present invention is to provide a formula of nano zinc oxide antibacterial material and its manufacturing process, which can increase the oxidation resistance, corrosion resistance and antibacterial properties of the material, making the material The service life is longer, the comfort is better, and the value of the material is increased.
  • the present invention adopts the following technical solutions:
  • a formula of nano zinc oxide antibacterial material A formula of nano zinc oxide antibacterial material.
  • the formula ingredients of the nano zinc oxide antibacterial material include: zinc oxide, preservative, antibacterial agent, antioxidant, deionized water and materials, and the zinc oxide: preservative: antibacterial
  • the ratio of agent: antioxidant: deionized water is 10:1:1:2:60.
  • the preservative is a mixture of nitrite and sulfur dioxide
  • the antibacterial agent is a mixture of hydrogen peroxide and ethanol
  • the antioxidant is a mixture of tea polyphenols and flavonoids.
  • a manufacturing process of nano zinc oxide antibacterial material includes the following steps:
  • S2 Filter impurities, obtain the zinc oxide solution dissolved in S1, filter the zinc oxide solution, and place the filtered solution in a flask;
  • S3 Prepare nano-zinc oxide, obtain the filtered zinc oxide solution in S2, pass carbon dioxide gas into the solution, heat the flask, heat it to a temperature of 80 to 90 degrees Celsius, then insulate it, and crystallize the insulated solution. Processing, crushing and roasting the crystals to obtain nano zinc oxide powder, and dissolving the nano zinc oxide in water to form an aqueous solution;
  • S4 Add additives, obtain the aqueous solution in S3, and add preservatives, antibacterial agents, and antioxidants to the aqueous solution. Use a stirring rod to stir when adding preservatives, antibacterial agents, and antioxidants;
  • S5 Add materials, add materials to the aqueous solution with additives added in S4, and heat the aqueous solution and keep it warm.
  • the heating temperature is 80 to 90 degrees Celsius;
  • S6 Drying and sterilization treatment: Take out the materials processed in S5 and place them in the drying room for 2 to 3 hours. The drying temperature is 60 to 70 degrees Celsius. After drying, the materials are sterilized and stored after sterilization.
  • the method of heating the beaker in S1 is: heating through a heating furnace with a heating rate of 4 to 5 degrees Celsius per minute, until the heating temperature reaches 60 to 80 degrees Celsius, stopping heating and maintaining the temperature.
  • the specific steps of filtering the zinc oxide solution in S2 are: coarsely filtering the zinc oxide solution using coarse filter paper, filtering to remove large particle impurities in the solution, and the filtered solution is subjected to secondary filtering through an ultrafiltration membrane. filter.
  • the method of heating the beaker in S3 is: heat the flask to 80 to 90 degrees Celsius, stop heating and perform heat preservation treatment, the heat preservation time is 5 to 6 hours, stop heat preservation and stop introducing carbon dioxide.
  • the operation method of crushing and roasting in S3 is: use a crushing knife to crush the crystals, the crushed powder is further refined by a crusher, and the crushed crystal powder is roasted at a roasting temperature of It is 500 ⁇ 600 degrees Celsius.
  • the heating treatment in S5 adopts water bath heating, and heat preservation treatment is performed after heating, and the heat preservation time is 4 to 5 hours.
  • the sterilization method in S6 adopts dry heat sterilization method, and the heating temperature is 200-300 degrees Celsius, and the heating time is 30-40 minutes.
  • the present invention has the following beneficial effects:
  • This solution increases the oxidation resistance, corrosion resistance and antibacterial properties of the material, making the material longer in service life, better in comfort and increasing the value of the material.
  • Figure 1 is a work flow chart of the present invention.
  • a formula of a nano-zinc oxide antibacterial material a formula of a nano-zinc oxide antibacterial material.
  • the formula ingredients of the nano-zinc oxide antibacterial material include: zinc oxide, preservatives, antibacterial agents, antioxidants, deionized water and materials; and zinc oxide: anti-corrosion
  • the ratio of agent: antibacterial agent: antioxidant: deionized water is 10:1:1:2:60.
  • the preservative is a mixture of nitrite and sulfur dioxide
  • the antibacterial agent is a mixture of hydrogen peroxide and ethanol
  • the antioxidant is a mixture of tea polyphenols and flavonoids
  • the material is preferably silk.
  • the manufacturing process includes the following steps:
  • Step 1 Dissolve zinc oxide, take a dry beaker, put 1 part of zinc oxide in the beaker, add 6 parts of deionized water to the beaker, heat the beaker, and keep heating. Stir until the zinc oxide is completely dissolved in the deionized water and stop stirring;
  • the specific method of heating the beaker is: heating through a heating furnace with a heating rate of 4 degrees Celsius per minute, stopping heating until the heating temperature reaches 60 degrees Celsius and maintaining the temperature;
  • Step 2 Filter impurities, obtain the zinc oxide solution dissolved in the first step, filter the zinc oxide solution, and place the filtered solution in a flask;
  • the specific steps of filtering the zinc oxide solution are: coarsely filtering the zinc oxide solution using coarse filter paper, filtering to remove large particle impurities in the solution, and the filtered solution is filtered twice through an ultrafiltration membrane;
  • Step 3 Prepare nano-zinc oxide, obtain the filtered zinc oxide solution in the second step, pass carbon dioxide gas into the solution, and heat the flask until the temperature is 80 degrees Celsius and then insulate it. Perform crystallization treatment, crush and roast the crystals to obtain nano zinc oxide powder, and dissolve the nano zinc oxide in water to form an aqueous solution;
  • the specific steps of the heating treatment are: heat the flask to 80 degrees Celsius, stop heating and perform heat preservation treatment.
  • the heat preservation time is 5 hours, stop heat preservation and stop introducing carbon dioxide;
  • the operation method of crushing and roasting is as follows: use a crushing knife to crush the crystals, the crushed powder is further refined through a crusher, and the crushed crystal powder is roasted at a temperature of 500 degrees Celsius;
  • Step 4 Add additives, obtain the aqueous solution in step 3, and add preservatives, antibacterial agents, and antioxidants to the aqueous solution. Use a stirring rod to stir when adding preservatives, antibacterial agents, and antioxidants;
  • Step 5 Add materials, add materials to the aqueous solution to which the additives were added in step 4, and heat the aqueous solution.
  • the heat treatment uses water bath heating, and heat preservation treatment after heating.
  • the heat preservation time is 4 hours, and the heating temperature is 80 degrees Celsius. ;
  • Step 6 Drying and sterilization treatment: Take out the materials processed in step 5 and place them in the drying room for 2 hours. The drying temperature is 60 degrees Celsius. After drying, the materials are sterilized and stored after sterilization;
  • the sterilization method adopts dry heat sterilization method, and the heating temperature is 200 degrees Celsius, and the heating time is 30 minutes.
  • the manufacturing process includes the following steps:
  • Step 1 Dissolve zinc oxide, take a dry beaker, put 1 part of zinc oxide in the beaker, add 6 parts of deionized water to the beaker, heat the beaker, and keep heating. Stir until the zinc oxide is completely dissolved in the deionized water and stop stirring;
  • the specific method of heating the beaker is: heating through a heating furnace, with a heating rate of 4.5 degrees Celsius per minute, until the heating temperature reaches 70 degrees Celsius, stopping heating and maintaining the temperature;
  • Step 2 Filter impurities, obtain the zinc oxide solution dissolved in the first step, filter the zinc oxide solution, and place the filtered solution in a flask;
  • the specific steps of filtering the zinc oxide solution are: coarsely filtering the zinc oxide solution using coarse filter paper, filtering to remove large particle impurities in the solution, and the filtered solution is filtered twice through an ultrafiltration membrane;
  • Step 3 Prepare nano-zinc oxide, obtain the filtered zinc oxide solution in the second step, pass carbon dioxide gas into the solution, and heat the flask until the temperature is 85 degrees Celsius and then insulate it. Perform crystallization treatment, crush and roast the crystals to obtain nano zinc oxide powder, and dissolve the nano zinc oxide in water to form an aqueous solution;
  • the specific steps of the heating treatment are: heat the flask to 85 degrees Celsius, stop heating and perform heat preservation treatment.
  • the heat preservation time is 5.5 hours, stop heat preservation and stop introducing carbon dioxide;
  • the operation method of crushing and roasting is as follows: use a crushing knife to crush the crystals, the crushed powder is further refined through a crusher, and the crushed crystal powder is roasted at a temperature of 550 degrees Celsius;
  • Step 4 Add additives, obtain the aqueous solution in step 3, and add preservatives, antibacterial agents, and antioxidants to the aqueous solution. Use a stirring rod to stir when adding preservatives, antibacterial agents, and antioxidants;
  • Step 5 Add materials, add materials to the aqueous solution where the additives were added in step 4, and heat the aqueous solution.
  • the heat treatment uses water bath heating, and heat preservation treatment after heating.
  • the heat preservation time is 4.5 hours, and the heating temperature is 85 degrees Celsius. ;
  • Step 6 Drying and sterilization treatment. Take out the materials processed in step 5 and place the materials in the drying room for 2.5 hours. The drying temperature is 65 degrees Celsius. After drying, sterilize the materials. After sterilization save;
  • the sterilization method adopts dry heat sterilization method, and the heating temperature is 250 degrees Celsius, and the heating time is 35 minutes.
  • the manufacturing process includes the following steps:
  • Step 1 Dissolve zinc oxide, take a dry beaker, put 1 part of zinc oxide in the beaker, add 6 parts of deionized water to the beaker, heat the beaker, and keep heating. Stir until the zinc oxide is completely dissolved in the deionized water and stop stirring;
  • the specific method of heating the beaker is: heating through a heating furnace, with a heating rate of 5 degrees Celsius per minute, until the heating temperature reaches 80 degrees Celsius, stopping heating and maintaining the temperature;
  • Step 2 Filter impurities, obtain the zinc oxide solution dissolved in the first step, filter the zinc oxide solution, and place the filtered solution in a flask;
  • the specific steps of filtering the zinc oxide solution are: coarsely filtering the zinc oxide solution using coarse filter paper, filtering to remove large particle impurities in the solution, and the filtered solution is filtered twice through an ultrafiltration membrane;
  • Step 3 Prepare nano-zinc oxide, obtain the zinc oxide solution filtered in the second step, pass carbon dioxide gas into the solution, and heat the flask until the temperature is 90 degrees Celsius and then insulate it. Perform crystallization treatment, crush and roast the crystals to obtain nano zinc oxide powder, and dissolve the nano zinc oxide in water to form an aqueous solution;
  • the specific steps of the heating treatment are: heat the flask to 90 degrees Celsius, stop heating and perform heat preservation treatment.
  • the heat preservation time is 6 hours, stop heat preservation and stop introducing carbon dioxide;
  • the operation method of crushing and roasting is as follows: use a crushing knife to crush the crystals, the crushed powder is further refined through a crusher, and the crushed crystal powder is roasted at a temperature of 600 degrees Celsius;
  • Step 4 Add additives, obtain the aqueous solution in step 3, and add preservatives, antibacterial agents, and antioxidants to the aqueous solution. Use a stirring rod to stir when adding preservatives, antibacterial agents, and antioxidants;
  • Step 5 Add materials, add materials to the aqueous solution to which the additives were added in Step 4, and heat the aqueous solution.
  • the heat treatment uses water bath heating, and heat preservation treatment after heating.
  • the heat preservation time is 5 hours, and the heating temperature is 90 degrees Celsius. ;
  • Step 6 Drying and sterilization treatment. Take out the materials processed in step 5 and place the materials in the drying room for 3 hours. The drying temperature is 70 degrees Celsius. After drying, sterilize the materials. After sterilization save;
  • the sterilization method adopts dry heat sterilization method, and the heating temperature is 300 degrees Celsius, and the heating time is 40 minutes.

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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)
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Abstract

A nano zinc oxide antibacterial material and a manufacturing process therefor, belonging to the field of the preparation of nano zinc oxide antibacterial materials. The constituents of the nano zinc oxide antibacterial material comprise: zinc oxide, a preservative, an antibacterial agent, an antioxidant, deionized water and a material, and the ratio of zinc oxide : the preservative : the antibacterial agent : the antioxidant : deionized water is 10 : 1 : 1 : 2 : 60. The manufacturing process for the nano zinc oxide antibacterial material comprises the following steps: S1: dissolving zinc oxide; S2: filtering out impurities; S3: preparing nano zinc oxide; S4: adding additives; S5: adding a material; and S6: drying and sterilizing same. By means of the present solution, the oxidation resistance, corrosion resistance and antibacterial property of the material is improved, such that the material has a longer service life and a better comfort level, and the value of the material is increased.

Description

一种纳米氧化锌抗菌材料的配方及其制造工艺Formula of a nano zinc oxide antibacterial material and its manufacturing process
本发明要求2022年06月17日向中国国家知识产权局提交的，专利申请号为202210692422.4，发明名称为“一种纳米氧化锌抗菌材料的配方及其制造工艺”的在先申请的优先权。上述在先申请的全文通过引用的方式结合于本发明中。This invention claims the priority of the earlier application submitted to the State Intellectual Property Office of China on June 17, 2022, with the patent application number 202210692422.4 and the invention name being "a formula of nano zinc oxide antibacterial material and its manufacturing process". The entire contents of the above-mentioned prior applications are incorporated herein by reference.
技术领域Technical field
本发明涉及纳米氧化锌抗菌材料制备领域，更具体地说，涉及一种纳米氧化锌抗菌材料的配方及其制造工艺。The present invention relates to the field of preparation of nano zinc oxide antibacterial materials, and more specifically, to a formula of nano zinc oxide antibacterial materials and a manufacturing process thereof.
背景技术Background technique
真丝纤维材料因为其质地光滑柔软，富有弹性，光泽明亮柔和的特点而受到了消费者的喜爱，但是随着化纤、合成纤维的出现，真丝产品的功能局限性日渐显现，同时由于现有的材料抗菌抗氧化性较差，为此我们提出一种纳米氧化锌抗菌材料的配方及其制造工艺。Silk fiber materials are loved by consumers because of their smooth, soft texture, elasticity, bright and soft luster. However, with the emergence of chemical fibers and synthetic fibers, the functional limitations of silk products have become increasingly apparent. At the same time, due to the existing materials The antibacterial and antioxidant properties are poor, so we propose a formula of nano zinc oxide antibacterial material and its manufacturing process.
发明内容Contents of the invention
针对现有技术存在的上述问题，本发明的目的在于提供一种纳米氧化锌抗菌材料的配方及其制造工艺，它可以实现，增加了材料的抗氧化性、耐腐蚀性和抗菌性，使得材料的使用寿命更长，舒适度更好，增加材料的价值。In view of the above-mentioned problems existing in the prior art, the purpose of the present invention is to provide a formula of nano zinc oxide antibacterial material and its manufacturing process, which can increase the oxidation resistance, corrosion resistance and antibacterial properties of the material, making the material The service life is longer, the comfort is better, and the value of the material is increased.
为了解决上述问题，本发明采用如下技术方案：In order to solve the above problems, the present invention adopts the following technical solutions:
一种纳米氧化锌抗菌材料的配方，所述纳米氧化锌抗菌材料的配方成分包括：氧化锌、防腐剂、抗菌剂、抗氧化剂、去离子水和材料，且所述氧化锌：防腐剂：抗菌剂：抗氧化剂：去离子水的比例为10:1:1:2:60。A formula of nano zinc oxide antibacterial material. The formula ingredients of the nano zinc oxide antibacterial material include: zinc oxide, preservative, antibacterial agent, antioxidant, deionized water and materials, and the zinc oxide: preservative: antibacterial The ratio of agent: antioxidant: deionized water is 10:1:1:2:60.
进一步的，所述防腐剂为亚硝酸盐和二氧化硫的混合物，所述抗菌剂为过氧化氢和乙醇的混合物，所述抗氧化剂为茶多酚和黄酮类的混合物。Further, the preservative is a mixture of nitrite and sulfur dioxide, the antibacterial agent is a mixture of hydrogen peroxide and ethanol, and the antioxidant is a mixture of tea polyphenols and flavonoids.
一种纳米氧化锌抗菌材料的制造工艺，所述制造工艺包括有以下步骤：A manufacturing process of nano zinc oxide antibacterial material, the manufacturing process includes the following steps:
S1:溶解氧化锌，取1份氧化锌置于干燥的烧杯中，向烧杯中加入去离子水，且去离子水为6份，对烧杯进行加热，加热过程中不停地搅拌，直至氧化锌完全溶解于去离子水中停止搅拌；S1: Dissolve zinc oxide, place 1 part of zinc oxide in a dry beaker, add 6 parts of deionized water to the beaker, heat the beaker, stir continuously during the heating process, until the zinc oxide Completely dissolve in deionized water and stop stirring;
S2：过滤杂质、获取S1中溶解的氧化锌溶液，对氧化锌溶液进行过滤处理，过滤后的溶液置于烧瓶中；S2: Filter impurities, obtain the zinc oxide solution dissolved in S1, filter the zinc oxide solution, and place the filtered solution in a flask;
S3：制备纳米氧化锌、获取S2中过滤后的氧化锌溶液，向溶液中通入二氧化碳气体，并对烧瓶加热处理，加热到温度为80～90摄氏度后保温处理，将保温后的溶液进行结晶处理，将结晶粉碎、焙烧获得纳米氧化锌粉末，并将纳米氧化锌溶于水中制成水溶液；S3: Prepare nano-zinc oxide, obtain the filtered zinc oxide solution in S2, pass carbon dioxide gas into the solution, heat the flask, heat it to a temperature of 80 to 90 degrees Celsius, then insulate it, and crystallize the insulated solution. Processing, crushing and roasting the crystals to obtain nano zinc oxide powder, and dissolving the nano zinc oxide in water to form an aqueous solution;
S4：加入添加剂、获取S3中的水溶液，并向水溶液中加入防腐剂、抗菌剂和抗氧化剂，加入防腐剂、抗菌剂和抗氧化剂时使用搅拌棒搅拌；S4: Add additives, obtain the aqueous solution in S3, and add preservatives, antibacterial agents, and antioxidants to the aqueous solution. Use a stirring rod to stir when adding preservatives, antibacterial agents, and antioxidants;
S5：加入材料、向S4中加入添加剂的水溶液中加入材料，并对水溶液进行加热处理并保温，加热温度为80～90摄氏度； S5: Add materials, add materials to the aqueous solution with additives added in S4, and heat the aqueous solution and keep it warm. The heating temperature is 80 to 90 degrees Celsius;
S6：干燥除菌处理、将S5中处理后的材料取出，置于烘干房2～3小时，烘干温度为60～70摄氏度，烘干后对材料进行灭菌处理，灭菌后保存。S6: Drying and sterilization treatment: Take out the materials processed in S5 and place them in the drying room for 2 to 3 hours. The drying temperature is 60 to 70 degrees Celsius. After drying, the materials are sterilized and stored after sterilization.
进一步的，所述S1中对烧杯进行加热的方式为：通过加热炉进行加热，升温速率为4～5摄氏度每分钟，直至加热温度值60～80摄氏度停止加热，保持温度。Further, the method of heating the beaker in S1 is: heating through a heating furnace with a heating rate of 4 to 5 degrees Celsius per minute, until the heating temperature reaches 60 to 80 degrees Celsius, stopping heating and maintaining the temperature.
进一步的，所述S2中对氧化锌溶液进行过滤处理的具体步骤为：采用粗滤纸对氧化锌溶液进行粗过滤，过滤去除溶液中的大颗粒杂质，过滤后的溶液通过超滤膜进行二次过滤。Further, the specific steps of filtering the zinc oxide solution in S2 are: coarsely filtering the zinc oxide solution using coarse filter paper, filtering to remove large particle impurities in the solution, and the filtered solution is subjected to secondary filtering through an ultrafiltration membrane. filter.
进一步的，所述S3中对烧杯进行加热的方式为：对烧瓶进行加热至80～90摄氏度停止加热并做保温处理，保温时间为5～6小时，停止保温并停止通入二氧化碳。Further, the method of heating the beaker in S3 is: heat the flask to 80 to 90 degrees Celsius, stop heating and perform heat preservation treatment, the heat preservation time is 5 to 6 hours, stop heat preservation and stop introducing carbon dioxide.
进一步的，所述S3中粉碎、焙烧的操作方法为：使用破碎刀对结晶进行粉碎处理，粉碎后的粉末通过碾碎机进行进一步细化，将碾碎后的结晶粉末进行焙烧，焙烧的温度为500～600摄氏度。Further, the operation method of crushing and roasting in S3 is: use a crushing knife to crush the crystals, the crushed powder is further refined by a crusher, and the crushed crystal powder is roasted at a roasting temperature of It is 500~600 degrees Celsius.
进一步的，所述S5中的加热处理采用水浴加热，且加热后保温处理，保温时间为4～5小时。Further, the heating treatment in S5 adopts water bath heating, and heat preservation treatment is performed after heating, and the heat preservation time is 4 to 5 hours.
进一步的，所述S6中灭菌的方式采用干热灭菌法，且加热温度为200～300摄氏度，加热时间为30～40分钟。Furthermore, the sterilization method in S6 adopts dry heat sterilization method, and the heating temperature is 200-300 degrees Celsius, and the heating time is 30-40 minutes.
与现有技术相比，本发明具有以下有益效果：Compared with the prior art, the present invention has the following beneficial effects:
本方案增加了材料的抗氧化性、耐腐蚀性和抗菌性，使得材料的使用寿命更长，舒适度更好，增加了材料的价值。This solution increases the oxidation resistance, corrosion resistance and antibacterial properties of the material, making the material longer in service life, better in comfort and increasing the value of the material.
附图说明Description of the drawings
图1为本发明的工作流程图。Figure 1 is a work flow chart of the present invention.
具体实施方式Detailed ways
下面将结合本发明实施例，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.
请参阅图1所示，一种纳米氧化锌抗菌材料的配方，纳米氧化锌抗菌材料的配方成分包括：氧化锌、防腐剂、抗菌剂、抗氧化剂、去离子水和材料；且氧化锌：防腐剂：抗菌剂：抗氧化剂：去离子水的比例为10:1:1:2:60。Please refer to Figure 1, a formula of a nano-zinc oxide antibacterial material. The formula ingredients of the nano-zinc oxide antibacterial material include: zinc oxide, preservatives, antibacterial agents, antioxidants, deionized water and materials; and zinc oxide: anti-corrosion The ratio of agent: antibacterial agent: antioxidant: deionized water is 10:1:1:2:60.
其中，防腐剂为亚硝酸盐和二氧化硫的混合物，抗菌剂为过氧化氢和乙醇的混合物，抗氧化剂为茶多酚和黄酮类的混合物，材料优选为真丝。Among them, the preservative is a mixture of nitrite and sulfur dioxide, the antibacterial agent is a mixture of hydrogen peroxide and ethanol, the antioxidant is a mixture of tea polyphenols and flavonoids, and the material is preferably silk.
具体的本发明包括以下实施例：The specific invention includes the following embodiments:
实施例1Example 1
请参阅图1所示，在此公开一种纳米氧化锌抗菌材料的配方的制造工艺，制造工艺包括有以下步骤：Referring to Figure 1, a manufacturing process for a formula of nano zinc oxide antibacterial material is disclosed. The manufacturing process includes the following steps:
第一步：溶解氧化锌、取一个干燥的烧杯，取1份氧化锌置于烧杯中，向烧杯中加入去离子水，且去离子水为6份，对烧杯进行加热，加热过程中不停地搅拌，直至氧化锌完全溶解于去离子水中停止搅拌； Step 1: Dissolve zinc oxide, take a dry beaker, put 1 part of zinc oxide in the beaker, add 6 parts of deionized water to the beaker, heat the beaker, and keep heating. Stir until the zinc oxide is completely dissolved in the deionized water and stop stirring;
其中，对烧杯进行加热的方式具体为：通过加热炉进行加热，升温速率为4摄氏度每分钟，直至加热温度值60摄氏度停止加热，保持温度；Among them, the specific method of heating the beaker is: heating through a heating furnace with a heating rate of 4 degrees Celsius per minute, stopping heating until the heating temperature reaches 60 degrees Celsius and maintaining the temperature;
第二步：过滤杂质、获取第一步中溶解的氧化锌溶液，对氧化锌溶液进行过滤处理，过滤后的溶液置于烧瓶中；Step 2: Filter impurities, obtain the zinc oxide solution dissolved in the first step, filter the zinc oxide solution, and place the filtered solution in a flask;
其中，对氧化锌溶液进行过滤处理的具体步骤为：采用粗滤纸对氧化锌溶液进行粗过滤，过滤去除溶液中的大颗粒杂质，过滤后的溶液通过超滤膜进行二次过滤；Among them, the specific steps of filtering the zinc oxide solution are: coarsely filtering the zinc oxide solution using coarse filter paper, filtering to remove large particle impurities in the solution, and the filtered solution is filtered twice through an ultrafiltration membrane;
第三步：制备纳米氧化锌、获取第二步中过滤后的氧化锌溶液，向溶液中通入二氧化碳气体，并对烧瓶加热处理，加热到温度为80摄氏度后保温处理，将保温后的溶液进行结晶处理，将结晶粉碎、焙烧获得纳米氧化锌粉末，并将纳米氧化锌溶于水中制成水溶液；Step 3: Prepare nano-zinc oxide, obtain the filtered zinc oxide solution in the second step, pass carbon dioxide gas into the solution, and heat the flask until the temperature is 80 degrees Celsius and then insulate it. Perform crystallization treatment, crush and roast the crystals to obtain nano zinc oxide powder, and dissolve the nano zinc oxide in water to form an aqueous solution;
加热处理步骤具体为：对烧瓶进行加热至80摄氏度停止加热并做保温处理，保温时间为5小时，停止保温并停止通入二氧化碳；The specific steps of the heating treatment are: heat the flask to 80 degrees Celsius, stop heating and perform heat preservation treatment. The heat preservation time is 5 hours, stop heat preservation and stop introducing carbon dioxide;
粉碎、焙烧的操作方法为：使用破碎刀对结晶进行粉碎处理，粉碎后的粉末通过碾碎机进行进一步细化，将碾碎后的结晶粉末进行焙烧，焙烧的温度为500摄氏度；The operation method of crushing and roasting is as follows: use a crushing knife to crush the crystals, the crushed powder is further refined through a crusher, and the crushed crystal powder is roasted at a temperature of 500 degrees Celsius;
第四步：加入添加剂、获取第三步中的水溶液，并向水溶液中加入防腐剂、抗菌剂和抗氧化剂，加入防腐剂、抗菌剂和抗氧化剂时使用搅拌棒搅拌；Step 4: Add additives, obtain the aqueous solution in step 3, and add preservatives, antibacterial agents, and antioxidants to the aqueous solution. Use a stirring rod to stir when adding preservatives, antibacterial agents, and antioxidants;
第五步：加入材料、向第四步中加入添加剂的水溶液中加入材料，并对水溶液进行加热处理，加热处理采用水浴加热，且加热后保温处理，保温时间为4小时，加热温度为80摄氏度；Step 5: Add materials, add materials to the aqueous solution to which the additives were added in step 4, and heat the aqueous solution. The heat treatment uses water bath heating, and heat preservation treatment after heating. The heat preservation time is 4 hours, and the heating temperature is 80 degrees Celsius. ;
第六步：干燥除菌处理、将第五步中处理后的材料取出，置于烘干房2小时，烘干温度为60摄氏度，烘干后对材料进行灭菌处理，灭菌后保存；Step 6: Drying and sterilization treatment: Take out the materials processed in step 5 and place them in the drying room for 2 hours. The drying temperature is 60 degrees Celsius. After drying, the materials are sterilized and stored after sterilization;
具体的，灭菌的方式采用干热灭菌法，且加热温度为200摄氏度，加热时间为30分钟。Specifically, the sterilization method adopts dry heat sterilization method, and the heating temperature is 200 degrees Celsius, and the heating time is 30 minutes.
实施例2Example 2
请参阅图1所示，在此公开一种纳米氧化锌抗菌材料的配方的制造工艺，制造工艺包括有以下步骤：Referring to Figure 1, a manufacturing process for a formula of nano zinc oxide antibacterial material is disclosed. The manufacturing process includes the following steps:
第一步：溶解氧化锌、取一个干燥的烧杯，取1份氧化锌置于烧杯中，向烧杯中加入去离子水，且去离子水为6份，对烧杯进行加热，加热过程中不停地搅拌，直至氧化锌完全溶解于去离子水中停止搅拌；Step 1: Dissolve zinc oxide, take a dry beaker, put 1 part of zinc oxide in the beaker, add 6 parts of deionized water to the beaker, heat the beaker, and keep heating. Stir until the zinc oxide is completely dissolved in the deionized water and stop stirring;
其中，对烧杯进行加热的方式具体为：通过加热炉进行加热，升温速率为4.5摄氏度每分钟，直至加热温度值70摄氏度停止加热，保持温度；Among them, the specific method of heating the beaker is: heating through a heating furnace, with a heating rate of 4.5 degrees Celsius per minute, until the heating temperature reaches 70 degrees Celsius, stopping heating and maintaining the temperature;
第二步：过滤杂质、获取第一步中溶解的氧化锌溶液，对氧化锌溶液进行过滤处理，过滤后的溶液置于烧瓶中；Step 2: Filter impurities, obtain the zinc oxide solution dissolved in the first step, filter the zinc oxide solution, and place the filtered solution in a flask;
其中，对氧化锌溶液进行过滤处理的具体步骤为：采用粗滤纸对氧化锌溶液进行粗过滤，过滤去除溶液中的大颗粒杂质，过滤后的溶液通过超滤膜进行二次过滤；Among them, the specific steps of filtering the zinc oxide solution are: coarsely filtering the zinc oxide solution using coarse filter paper, filtering to remove large particle impurities in the solution, and the filtered solution is filtered twice through an ultrafiltration membrane;
第三步：制备纳米氧化锌、获取第二步中过滤后的氧化锌溶液，向溶液中通入二氧化碳气体，并对烧瓶加热处理，加热到温度为85摄氏度后保温处理，将保温后的溶液进行结晶处理，将结晶粉碎、焙烧获得纳米氧化锌粉末，并将纳米氧化锌溶于水中制成水溶液；Step 3: Prepare nano-zinc oxide, obtain the filtered zinc oxide solution in the second step, pass carbon dioxide gas into the solution, and heat the flask until the temperature is 85 degrees Celsius and then insulate it. Perform crystallization treatment, crush and roast the crystals to obtain nano zinc oxide powder, and dissolve the nano zinc oxide in water to form an aqueous solution;
加热处理步骤具体为：对烧瓶进行加热至85摄氏度停止加热并做保温处理，保温时间为5.5小时，停止保温并停止通入二氧化碳； The specific steps of the heating treatment are: heat the flask to 85 degrees Celsius, stop heating and perform heat preservation treatment. The heat preservation time is 5.5 hours, stop heat preservation and stop introducing carbon dioxide;
粉碎、焙烧的操作方法为：使用破碎刀对结晶进行粉碎处理，粉碎后的粉末通过碾碎机进行进一步细化，将碾碎后的结晶粉末进行焙烧，焙烧的温度为550摄氏度；The operation method of crushing and roasting is as follows: use a crushing knife to crush the crystals, the crushed powder is further refined through a crusher, and the crushed crystal powder is roasted at a temperature of 550 degrees Celsius;
第四步：加入添加剂、获取第三步中的水溶液，并向水溶液中加入防腐剂、抗菌剂和抗氧化剂，加入防腐剂、抗菌剂和抗氧化剂时使用搅拌棒搅拌；Step 4: Add additives, obtain the aqueous solution in step 3, and add preservatives, antibacterial agents, and antioxidants to the aqueous solution. Use a stirring rod to stir when adding preservatives, antibacterial agents, and antioxidants;
第五步：加入材料、向第四步中加入添加剂的水溶液中加入材料，并对水溶液进行加热处理，加热处理采用水浴加热，且加热后保温处理，保温时间为4.5小时，加热温度为85摄氏度；Step 5: Add materials, add materials to the aqueous solution where the additives were added in step 4, and heat the aqueous solution. The heat treatment uses water bath heating, and heat preservation treatment after heating. The heat preservation time is 4.5 hours, and the heating temperature is 85 degrees Celsius. ;
第六步：干燥除菌处理、将第五步中处理后的材料取出，将材料置于烘干房2.5小时，烘干温度为65摄氏度，烘干后对材料进行灭菌处理，灭菌后保存；Step 6: Drying and sterilization treatment. Take out the materials processed in step 5 and place the materials in the drying room for 2.5 hours. The drying temperature is 65 degrees Celsius. After drying, sterilize the materials. After sterilization save;
具体的，灭菌的方式采用干热灭菌法，且加热温度为250摄氏度，加热时间为35分钟。Specifically, the sterilization method adopts dry heat sterilization method, and the heating temperature is 250 degrees Celsius, and the heating time is 35 minutes.
实施例3Example 3
请参阅图1所示，在此公开一种纳米氧化锌抗菌材料的配方的制造工艺，制造工艺包括有以下步骤：Referring to Figure 1, a manufacturing process for a formula of nano zinc oxide antibacterial material is disclosed. The manufacturing process includes the following steps:
第一步：溶解氧化锌、取一个干燥的烧杯，取1份氧化锌置于烧杯中，向烧杯中加入去离子水，且去离子水为6份，对烧杯进行加热，加热过程中不停地搅拌，直至氧化锌完全溶解于去离子水中停止搅拌；Step 1: Dissolve zinc oxide, take a dry beaker, put 1 part of zinc oxide in the beaker, add 6 parts of deionized water to the beaker, heat the beaker, and keep heating. Stir until the zinc oxide is completely dissolved in the deionized water and stop stirring;
其中，对烧杯进行加热的方式具体为：通过加热炉进行加热，升温速率为5摄氏度每分钟，直至加热温度值80摄氏度停止加热，保持温度；Among them, the specific method of heating the beaker is: heating through a heating furnace, with a heating rate of 5 degrees Celsius per minute, until the heating temperature reaches 80 degrees Celsius, stopping heating and maintaining the temperature;
第二步：过滤杂质、获取第一步中溶解的氧化锌溶液，对氧化锌溶液进行过滤处理，过滤后的溶液置于烧瓶中；Step 2: Filter impurities, obtain the zinc oxide solution dissolved in the first step, filter the zinc oxide solution, and place the filtered solution in a flask;
其中，对氧化锌溶液进行过滤处理的具体步骤为：采用粗滤纸对氧化锌溶液进行粗过滤，过滤去除溶液中的大颗粒杂质，过滤后的溶液通过超滤膜进行二次过滤；Among them, the specific steps of filtering the zinc oxide solution are: coarsely filtering the zinc oxide solution using coarse filter paper, filtering to remove large particle impurities in the solution, and the filtered solution is filtered twice through an ultrafiltration membrane;
第三步：制备纳米氧化锌、获取第二步中过滤后的氧化锌溶液，向溶液中通入二氧化碳气体，并对烧瓶加热处理，加热到温度为90摄氏度后保温处理，将保温后的溶液进行结晶处理，将结晶粉碎、焙烧获得纳米氧化锌粉末，并将纳米氧化锌溶于水中制成水溶液；Step 3: Prepare nano-zinc oxide, obtain the zinc oxide solution filtered in the second step, pass carbon dioxide gas into the solution, and heat the flask until the temperature is 90 degrees Celsius and then insulate it. Perform crystallization treatment, crush and roast the crystals to obtain nano zinc oxide powder, and dissolve the nano zinc oxide in water to form an aqueous solution;
加热处理步骤具体为：对烧瓶进行加热至90摄氏度停止加热并做保温处理，保温时间为6小时，停止保温并停止通入二氧化碳；The specific steps of the heating treatment are: heat the flask to 90 degrees Celsius, stop heating and perform heat preservation treatment. The heat preservation time is 6 hours, stop heat preservation and stop introducing carbon dioxide;
粉碎、焙烧的操作方法为：使用破碎刀对结晶进行粉碎处理，粉碎后的粉末通过碾碎机进行进一步细化，将碾碎后的结晶粉末进行焙烧，焙烧的温度为600摄氏度；The operation method of crushing and roasting is as follows: use a crushing knife to crush the crystals, the crushed powder is further refined through a crusher, and the crushed crystal powder is roasted at a temperature of 600 degrees Celsius;
第四步：加入添加剂、获取第三步中的水溶液，并向水溶液中加入防腐剂、抗菌剂和抗氧化剂，加入防腐剂、抗菌剂和抗氧化剂时使用搅拌棒搅拌；Step 4: Add additives, obtain the aqueous solution in step 3, and add preservatives, antibacterial agents, and antioxidants to the aqueous solution. Use a stirring rod to stir when adding preservatives, antibacterial agents, and antioxidants;
第五步：加入材料、向第四步中加入添加剂的水溶液中加入材料，并对水溶液进行加热处理，加热处理采用水浴加热，且加热后保温处理，保温时间为5小时，加热温度为90摄氏度；Step 5: Add materials, add materials to the aqueous solution to which the additives were added in Step 4, and heat the aqueous solution. The heat treatment uses water bath heating, and heat preservation treatment after heating. The heat preservation time is 5 hours, and the heating temperature is 90 degrees Celsius. ;
第六步：干燥除菌处理、将第五步中处理后的材料取出，将材料置于烘干房3小时，烘干温度为70摄氏度，烘干后对材料进行灭菌处理，灭菌后保存；Step 6: Drying and sterilization treatment. Take out the materials processed in step 5 and place the materials in the drying room for 3 hours. The drying temperature is 70 degrees Celsius. After drying, sterilize the materials. After sterilization save;
具体的，灭菌的方式采用干热灭菌法，且加热温度为300摄氏度，加热时间为40分钟。 Specifically, the sterilization method adopts dry heat sterilization method, and the heating temperature is 300 degrees Celsius, and the heating time is 40 minutes.
以上所述，仅为本发明较佳的具体实施方式；但本发明的保护范围并不局限于此。任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其改进构思加以等同替换或改变，都应涵盖在本发明的保护范围内。 The above are only preferred specific embodiments of the present invention; however, the protection scope of the present invention is not limited thereto. Any person familiar with the technical field who is familiar with the technical field shall make equivalent substitutions or changes based on the technical solutions and improvement concepts of the present invention within the technical scope disclosed in the present invention, and shall be covered by the protection scope of the present invention.

Claims (9)

  1. 一种纳米氧化锌抗菌材料的配方，其特征在于，所述纳米氧化锌抗菌材料的配方成分包括：氧化锌、防腐剂、抗菌剂、抗氧化剂、去离子水和材料，且所述氧化锌：防腐剂：抗菌剂：抗氧化剂：去离子水的比例为10:1:1:2:60。A formula of nano zinc oxide antibacterial material, characterized in that the formula ingredients of the nano zinc oxide antibacterial material include: zinc oxide, preservatives, antibacterial agents, antioxidants, deionized water and materials, and the zinc oxide: The ratio of preservatives: antibacterial agents: antioxidants: deionized water is 10:1:1:2:60.
  2. 根据权利要求1所述的纳米氧化锌抗菌材料的配方，其特征在于，所述防腐剂为亚硝酸盐和二氧化硫的混合物，所述抗菌剂为过氧化氢和乙醇的混合物，所述抗氧化剂为茶多酚和黄酮类的混合物。The formula of nano zinc oxide antibacterial material according to claim 1, characterized in that the preservative is a mixture of nitrite and sulfur dioxide, the antibacterial agent is a mixture of hydrogen peroxide and ethanol, and the antioxidant is A mixture of tea polyphenols and flavonoids.
  3. 一种纳米氧化锌抗菌材料的制造工艺，其特征在于，所述制造工艺包括有以下步骤：A manufacturing process for nano zinc oxide antibacterial materials, characterized in that the manufacturing process includes the following steps:
    S1：溶解氧化锌，取1份氧化锌置于干燥的烧杯中，向烧杯中加入去离子水，且去离子水为6份，对烧杯进行加热，加热过程中不停地搅拌，直至氧化锌完全溶解于去离子水中停止搅拌；S1: Dissolve zinc oxide, place 1 part of zinc oxide in a dry beaker, add 6 parts of deionized water to the beaker, heat the beaker, stir continuously during the heating process, until the zinc oxide Completely dissolve in deionized water and stop stirring;
    S2：过滤杂质、获取S1中溶解的氧化锌溶液，对氧化锌溶液进行过滤处理，过滤后的溶液置于烧瓶中；S2: Filter impurities, obtain the zinc oxide solution dissolved in S1, filter the zinc oxide solution, and place the filtered solution in a flask;
    S3：制备纳米氧化锌、获取S2中过滤后的氧化锌溶液，向溶液中通入二氧化碳气体，并对烧瓶加热处理，加热到温度为80～90摄氏度后保温处理，将保温后的溶液进行结晶处理，将结晶粉碎、焙烧获得纳米氧化锌粉末，并将纳米氧化锌溶于水中制成水溶液；S3: Prepare nano-zinc oxide, obtain the filtered zinc oxide solution in S2, pass carbon dioxide gas into the solution, heat the flask, heat it to a temperature of 80 to 90 degrees Celsius, then insulate it, and crystallize the insulated solution. Processing, crushing and roasting the crystals to obtain nano zinc oxide powder, and dissolving the nano zinc oxide in water to form an aqueous solution;
    S4：加入添加剂、获取S3中的水溶液，并向水溶液中加入防腐剂、抗菌剂和抗氧化剂，加入防腐剂、抗菌剂和抗氧化剂时使用搅拌棒搅拌；S4: Add additives, obtain the aqueous solution in S3, and add preservatives, antibacterial agents, and antioxidants to the aqueous solution. Use a stirring rod to stir when adding preservatives, antibacterial agents, and antioxidants;
    S5：加入材料、向S4中加入添加剂的水溶液中加入材料，并对水溶液进行加热处理并保温，加热温度为80～90摄氏度；S5: Add materials, add materials to the aqueous solution with additives added in S4, and heat the aqueous solution and keep it warm. The heating temperature is 80 to 90 degrees Celsius;
    S6：干燥除菌处理、将S5中处理后的材料取出，置于烘干房2～3小时，烘干温度为60～70摄氏度，烘干后对材料进行灭菌处理，灭菌后保存。S6: Drying and sterilization treatment: Take out the materials processed in S5 and place them in the drying room for 2 to 3 hours. The drying temperature is 60 to 70 degrees Celsius. After drying, the materials are sterilized and stored after sterilization.
  4. 根据权利要求3所述的纳米氧化锌抗菌材料的制造工艺，其特征在于，步骤S1中，对烧杯进行加热的方式为：通过加热炉进行加热，升温速率为4～5摄氏度每分钟，直至加热温度值60～80摄氏度停止加热，保持温度。The manufacturing process of nano zinc oxide antibacterial material according to claim 3, characterized in that, in step S1, the beaker is heated by heating in a heating furnace at a heating rate of 4 to 5 degrees Celsius per minute until the beaker is heated. Stop heating when the temperature reaches 60 to 80 degrees Celsius and maintain the temperature.
  5. 根据权利要求3所述的纳米氧化锌抗菌材料的制造工艺，其特征在于，步骤S2中，对氧化锌溶液进行过滤处理的具体步骤为：采用粗滤纸对氧化锌溶液进行粗过滤，过滤去除溶液中的大颗粒杂质，过滤后的溶液通过超滤膜进行二次过滤。The manufacturing process of nano zinc oxide antibacterial material according to claim 3, characterized in that, in step S2, the specific steps of filtering the zinc oxide solution are: using coarse filter paper to roughly filter the zinc oxide solution, and filtering to remove the solution Large particle impurities in the solution are filtered through the ultrafiltration membrane for secondary filtration.
  6. 根据权利要求3所述的纳米氧化锌抗菌材料的制造工艺，其特征在于，步骤S3中，对烧杯进行加热的方式为：对烧瓶进行加热至80～90摄氏度停止加热并做保温处理，保温时间为5～6小时，停止保温并停止通入二氧化碳。The manufacturing process of nano zinc oxide antibacterial material according to claim 3, characterized in that, in step S3, the way of heating the beaker is: heating the flask to 80-90 degrees Celsius, stopping the heating and doing heat preservation treatment, the heat preservation time After 5 to 6 hours, stop keeping warm and stop introducing carbon dioxide.
  7. 根据权利要求3所述的纳米氧化锌抗菌材料的制造工艺，其特征在于，步骤S3中，粉碎、焙烧的操作方法为：使用破碎刀对结晶进行粉碎处理，粉碎后的粉末通过碾碎机进行进一步细化，将碾碎后的结晶粉末进行焙烧，焙烧的温度为500～600摄氏度。The manufacturing process of nano zinc oxide antibacterial material according to claim 3, characterized in that in step S3, the operation method of crushing and roasting is: using a crushing knife to crush the crystals, and the crushed powder is processed through a crusher After further refinement, the crushed crystalline powder is roasted at a temperature of 500 to 600 degrees Celsius.
  8. 根据权利要求3所述的纳米氧化锌抗菌材料的制造工艺，其特征在于，步骤S5中，加热处理采用水浴加热，且加热后保温处理，保温时间为4～5小时。 The manufacturing process of nano zinc oxide antibacterial material according to claim 3, characterized in that in step S5, water bath heating is used for the heating treatment, and heat preservation treatment is performed after heating, and the heat preservation time is 4 to 5 hours.
  9. 根据权利要求3所述的纳米氧化锌抗菌材料的制造工艺，其特征在于，步骤S6中，灭菌的方式采用干热灭菌法，且加热温度为200～300摄氏度，加热时间为30～40分钟。 The manufacturing process of nano zinc oxide antibacterial material according to claim 3, characterized in that in step S6, the sterilization method adopts dry heat sterilization method, and the heating temperature is 200-300 degrees Celsius, and the heating time is 30-40 minute.
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