CN113373719A - Decorative paper with copper ion sterilization function and manufacturing method thereof - Google Patents
Decorative paper with copper ion sterilization function and manufacturing method thereof Download PDFInfo
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- CN113373719A CN113373719A CN202110765542.8A CN202110765542A CN113373719A CN 113373719 A CN113373719 A CN 113373719A CN 202110765542 A CN202110765542 A CN 202110765542A CN 113373719 A CN113373719 A CN 113373719A
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- copper
- silver
- paper
- sterilization function
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/342—Mixing apparatus
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses decorative paper with a copper ion sterilization function and a manufacturing method thereof, wherein the decorative paper comprises a fiber material and a filler, copper and silver ions and a mixing agent, wherein the copper and silver ions are attached to the fiber material and the filler and are uniformly distributed in paper leaves; the diameter of the copper silver ions is 0.146 nanometers. The copper-silver ion solution is directly mixed with paper pulp, paint and sizing material by the copper-silver ion generating device, so that copper-silver atoms, copper-silver ions or molecules containing copper-silver elements are uniformly distributed among fiber materials and on the surface of paper, and the antibacterial effect of the paper product is better. The sterilization efficiency of the copper and silver is related to the surface area of the copper and silver, the release amount of copper and silver ions can be increased by increasing the specific surface area, the sterilization capacity is greatly improved, and the accumulation of heavy metal copper and silver in a human body can be effectively avoided.
Description
Technical Field
The invention relates to the field of paper making, in particular to decorative paper with a copper ion sterilization function and a manufacturing method thereof.
Background
Nano copper silver (Nano copper silver) is a metal silver elementary substance with a Nano-scale particle size. The particle size of the nano copper-silver is mostly about 25 nanometers, and the nano copper-silver has strong inhibiting and killing effects on dozens of pathogenic microorganisms such as escherichia coli, gonococcus, chlamydia trachomatis and the like, and can not generate drug resistance. The cotton socks made of the nano copper silver and the combed cotton fiber have good antibacterial and deodorant effects. Nanometer (nm) is the smallest unit of measure at present, following micron, 1 nm being a millionth of a millimeter, i.e. a nanometer, i.e. a billionth of a meter. The nanometer silver is prepared through nanometer treatment with leading edge nanometer technology, and has greatly raised bactericidal capacity in nanometer state. The nano silver is a metal silver simple substance with the diameter less than 100 nanometers, and is generally 20-50 nanometers. The nano silver is copper silver particles composed of atomic structures, but is not silver ions. The nano copper silver is not charged and is solid powder. The simple substance of metallic silver is processed into the simple substance of metallic silver with the particle diameter less than 100 nanometers by a physical and chemical method. The nano silver is black powder, and the product is prepared by mixing the nano silver into a medium or a matrix in different ways. The nano silver solution is a suspension of nano silver, the color of the suspension also changes along with different concentrations, and the color gradually deepens along with the increase of the concentration, and the color is from yellow to deep red. The liquid has particles and the texture is rough. The existing paper products with silver ions generally adopt nano silver (the diameter is generally 20 nanometers) or adopt the medium silver to be mixed with paper fibers, so as to realize the sterilization effect of the paper products. For example, patent CN 101349031B, which adopts nano silver-ion-carrying antibacterial agent to cooperate with the particle base layer to realize the function of antibacterial paper.
When the nano silver is used for a long time, the particles are large and likely to be accumulated in the body, and the nano silver is harmful to the human body. Meanwhile, the nano silver realizes the sterilization effect mainly through free silver ions, and the use of the nano silver is a great waste for some non-free nano silver ion-loaded antibacterial agents. In the bactericidal effect of copper silver ions, the larger the contact area between the outer surface of the copper silver ions and the outside is, the better the bactericidal effect is, the diameter of nano silver is equivalent to the ion composition consisting of a plurality of silver-containing molecules, the actual bactericidal effect mainly depends on the outer surface of the copper-containing silver ions, the effect generated in the interior of the nano silver is small, and the metal silver is greatly wasted.
Disclosure of Invention
The invention mainly aims to provide decorative paper with a copper ion sterilization function and a manufacturing method thereof, and aims to ensure that copper is distributed among fiber materials of paper products in an ionic state, an atomic state or a molecular state, so that the antibacterial effect of copper and silver ions can be improved, and the waste of metal copper and silver in the process of manufacturing antibacterial paper can be reduced.
In order to achieve the purpose, the invention provides decorative paper with a copper ion sterilization function, which is characterized by comprising a fiber material, coating copper silver ions and a mixing agent, wherein the copper silver ions are attached to the fiber material and are uniformly distributed along the length unit of the fiber material; the diameter of the copper silver ions is 0.146 nanometers to.
A manufacturing method of decorative paper with a copper ion sterilization function comprises the following steps:
s1, performing primary processing on the paper pulp through a paper product processing device;
s2, ionizing copper and silver ions by a copper and silver ion generator to generate a copper and silver ion solution, conveying the copper and silver ion solution to a paper product processing device, mixing the copper and silver ion solution with a paper coating by the paper product processing device, and uniformly distributing the copper and silver ions on paper leaves and among fiber materials;
and S3, forming the paper pulp into a corresponding shape through a drying device, and drying to obtain the decorative paper with the copper ion sterilization function.
Preferably, the paper product processing device in S1 is a stirring device, the stirring device includes a container and a stirring roller, the paper pulp is placed in the container, and the stirring roller is used for stirring the paper pulp in a corresponding direction; the copper-silver ion generator is arranged on the container or on one side of the container.
Preferably, when the stirring device mixes the coating and the copper-silver ion solution with each other, the copper-silver ions sterilize the paper pulp and the paper leaves and distribute the paper pulp and the paper leaves among the fiber materials
Preferably, the screen mesh of S3 is further connected with a recycling device, and the recycling device recycles the paper pulp through a corresponding container and the filtered water, and is connected with the container of the paper product device.
Preferably, when the copper ion generator is positioned at one side of the container, ions ionized by the copper ion generator are directly dissociated in the container and are mixed with the glue through the stirring roller;
preferably, when the copper-silver ion generator is arranged on one side of the container, the copper-silver ion solution is conveyed into the container through a corresponding pipeline and then is mixed with the sizing material through the stirring roller.
According to the technical scheme, the copper-silver ion solution is directly mixed with the coating through copper-silver ion generation, so that the copper-silver ions are uniformly distributed among the coating, and the antibacterial effect of the paper product is better. The copper-silver bactericidal efficiency is related to the surface area, and the release amount of copper ions can be increased by increasing the surface area, so that the bactericidal activity can be greatly improved.
Drawings
FIG. 1 is a schematic view of a first embodiment of a paper product processing apparatus.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as … …, which is up, down, left, right, front, back, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are provided in the embodiments of the present invention, the directional indications are only used for explaining the relative position relationship, motion condition, etc. of the components at a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides decorative paper with a copper ion sterilization function, which is characterized by comprising a fiber material, a coating, a sizing material, copper silver ions and a mixing agent, wherein the copper silver ions are attached to the fiber material and are uniformly distributed along the length unit of the fiber material; the diameter of the copper ions is 0.146 nm.
Wherein, the copper silver ion is cation with 1, 2 and 3 positive charges formed by losing 1, 2 and 3 electrons of the outermost layer of the copper silver atom, Cu2+, Ag2+ and Ag3 +. Usually in the form of an aqueous solution, copper silver ions have an oxidizing action and are commonly used for sterilization, disinfection and the like in daily life. The copper silver ions are positive charge-carrying cations, are formed by electron transfer through chemical reaction, and are usually in the form of aqueous solution. The solution was blue transparent and free of any solid particles. The + 2-valent copper and silver ions have strong oxidizability, and the oxidation-reduction potential of Cu2+ is (+ 0.798V at 25 ℃).
The copper-silver ion solution is directly mixed with the paper pulp and the paper surface sizing coating through copper-silver ion generation, so that copper-silver atoms, copper-silver ions or molecules containing copper and silver elements are uniformly distributed among fiber materials, and the antibacterial effect of the paper product is better. The accumulation of heavy metal copper and silver in a human body can be effectively avoided by single copper and silver atoms, copper and silver ions or copper and silver molecules. The paper with copper and silver ion sterilization function can be straw paper, food packaging paper (surface processing paper such as film coating, silicon oil paper and the like), paper towel, filter paper, writing paper and other contact paper.
The copper silver ions are metal with stronger activity, and are continuously converted between the copper silver ions and the copper silver atoms, so that the antibacterial effect of the antibacterial agent is realized.
As shown in the figure, the manufacturing method of the decorative paper with the copper ion sterilization function comprises the following steps:
s1, performing primary processing on the paper pulp through a paper processing device;
s2, ionizing copper and silver ions by a copper and silver ion generator to generate a copper and silver ion solution, and conveying the copper ion solution to a paper production processing device, wherein the paper production processing device mixes the copper and silver ion solution with paper pulp and uniformly distributes the copper and silver ions in the paper pulp and the paper leaves;
and S3, forming the paper pulp into a corresponding shape through a drying device, and drying to obtain the decorative paper with the copper ion sterilization function.
The copper-silver ion solution is generated by the copper-silver ion generator, the copper-silver simple substance is free in an ionic state in the process, the copper-silver ion solution is conveyed to the paper production and processing device, and the copper-silver ion solution and the paper pulp are mixed with each other, so that the copper-silver simple substance (copper-silver atoms, copper-silver ions and copper-silver molecules are mutually converted) is distributed between paper fibers and surface coating, the antibacterial effect of a paper product is improved, and the waste of metal copper and silver is reduced.
In an embodiment of the present invention, the paper product processing apparatus in S1 is a stirring apparatus, the stirring apparatus includes a container and a stirring roller, the paper pulp is placed in the container, and the stirring roller is configured to stir the paper pulp in a corresponding direction; the copper silver ion generator is arranged on the container or on one side of the container, and the copper silver ion solution is directly mixed with the coating, so that the elemental silver is distributed more uniformly, and it should be noted that the concentration of the copper silver ion solution and the container can be adjusted according to specific products.
In the first embodiment of the invention, when the stirring device mixes the paper pulp and the copper silver ion solution with each other, the copper silver ions sterilize the paper pulp and distribute the paper pulp among the fiber materials, when the paper pulp is made into a paper product, the paper leaves need to be sterilized to reach the relevant sanitary standard, the use of the bactericide can be effectively reduced through the arrangement of the copper silver ion solution, or the bactericide is not used, the sterilization effect can be achieved, the pollution to the water body is reduced, meanwhile, the stirring device can be recycled, and the pollution to the environment is effectively reduced.
In the embodiment of the present invention, the drying device is provided with a paper machine and a surface coating machine, that is, the existing paper making equipment is adopted to add copper and silver ions at corresponding positions to prepare paper products, wherein the drying device is not described in detail herein for the prior art.
In the embodiment of the present invention, the coating apparatus of S3 is further connected to a recycling apparatus, the recycling apparatus recycles the coating material through a corresponding container, and is connected to a container of the paper production apparatus, and recycles the coating material containing copper and silver ions through a related recycling apparatus, so as to avoid waste of metal silver, wherein the recycling apparatus can directly recycle copper and silver, or transport water containing copper and silver ions into the container for recycling.
In the first embodiment of the invention, when the copper silver ion generator is positioned at one side of the container, the copper silver ions ionized by the copper silver ion generator are directly dissociated in the container and are mixed with the paper pulp through the stirring roller; the position of the copper ion generator can be set according to actual requirements, so that the relative concentration between the copper ions and the pulp can be controlled.
In the second embodiment of the invention, when the copper silver ion generator is arranged at one side of the container, the copper silver ion solution is conveyed into the container through a corresponding pipeline and then is mixed with the paper pulp through the stirring roller, and when the copper silver ion generator is arranged at one side of the container, the relative concentration between the silver ions and the paper pulp can be adjusted on line according to actual requirements, and the adjustment precision is more accurate.
In the embodiment of the present invention, the paper processing apparatus in S1 is a coating apparatus, the coating apparatus is connected to the copper silver ion generator, the coating apparatus is disposed at a position adjacent to S3, the coating apparatus uniformly coats the copper silver ion solution on the surface of the paper pulp to be dried, and the coating apparatus coats the copper ion solution on the surface of the paper pulp to be dried, so as to further reduce the waste of metal copper silver, i.e., the paper product can achieve the antibacterial effect by using a small amount of copper silver.
In the embodiment of the present invention, the coating device coats the copper-silver ion solution on the surface of the paper to be dried by a spraying manner, a coating manner, or a dipping manner, but the coating device may also adopt the existing technology to achieve the same technical effect, which is not described herein in detail.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The decorative paper with the copper ion sterilization function is characterized by comprising plant fibers, mineral fibers, a chemical fiber material, copper and silver ions and a mixing agent, wherein the copper and silver ions are attached to the fiber material and are uniformly distributed along the surface of the fiber material; the diameter of the copper silver ions is 0.146 nanometers.
2. A manufacturing method of decorative paper with a copper ion sterilization function is characterized by comprising the following steps: s1, uniformly adding copper and silver ions into the product by using a special technical method in the process of paper making and paper product processing; s2, electrolyzing copper and silver ions by a copper and silver ion generator to generate a copper and silver ion solution, and conveying the copper and silver ion solution to a paper making and paper product processing device, wherein the paper making and paper product processing device combines the copper and silver ion solution with paper leaves and uniformly distributes the copper and silver ions in the paper leaves; s3, manufacturing the decorative paper with the copper ion sterilization function of claim 1.
3. The manufacturing method of decorative paper with copper ion sterilization function according to claim 2, characterized in that: s1, passing through a special device in the paper making and paper product adding process; the copper-silver ion generator is arranged on the container or arranged on one side of the container.
4. The manufacturing method of decorative paper with copper ion sterilization function according to claim 3, characterized in that: when the stirring device mixes the paper pulp and the copper silver ion solution, the copper silver ions sterilize the paper pulp and distribute among the fiber materials.
5. The manufacturing method of decorative paper with copper ion sterilization function according to claim 4, characterized in that: and an overflow recovery device is coated on the surface of S3, and the recovery device is used for recycling the corresponding copper silver ion solution and is connected with a container of a papermaking equipment device.
6. The manufacturing method of decorative paper with copper ion sterilization function according to claim 3, characterized in that: when the copper silver ion generator is positioned at one side of the container, the copper silver ions ionized by the copper silver ion generator are directly dissociated in the container and are mixed with the coating through the stirrer.
7. The manufacturing method of decorative paper with copper ion sterilization function according to claim 2, characterized in that: the paper product processing device of S1 is a coating and dipping device, the coating and dipping device is connected with a silver ion generator, the coating and dipping device is arranged at the position adjacent to S3, and the copper silver ion solution is uniformly coated on the surface of the paper to be dried through the coating and dipping device.
8. The manufacturing method of decorative paper with copper ion sterilization function according to claim 7, characterized in that: the coating device coats the silver ion solution on the surface of the paper to be dried in a spraying mode or a brushing mode and a dipping mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110765542.8A CN113373719A (en) | 2021-07-06 | 2021-07-06 | Decorative paper with copper ion sterilization function and manufacturing method thereof |
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| CN202110765542.8A CN113373719A (en) | 2021-07-06 | 2021-07-06 | Decorative paper with copper ion sterilization function and manufacturing method thereof |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298745A (en) * | 2007-04-30 | 2008-11-05 | 上海美林包装印刷有限公司 | Method for preparing negative oxygen ion environment-protective antibiotic paper pulp |
| CN102517993A (en) * | 2011-12-20 | 2012-06-27 | 广东壮丽彩印股份有限公司 | Packaging and printing paper substrate with antibacterial property, and preparation method thereof |
| CN104389245A (en) * | 2014-09-29 | 2015-03-04 | 吉特利环保科技（厦门）有限公司 | Preparation process of nano-silver antibacterial fiber tableware |
| CN105780590A (en) * | 2016-03-07 | 2016-07-20 | 上海渊泉集币收藏品有限公司 | Silver-loaded antibacterial paper and preparing method thereof |
| CN112431065A (en) * | 2020-11-13 | 2021-03-02 | 东莞菌怕怕科技实业有限公司 | Paper with silver ion sterilization function and manufacturing method thereof |
| CN112723915A (en) * | 2021-02-02 | 2021-04-30 | 东莞菌怕怕科技实业有限公司 | Ceramic product with automatic degerming function and manufacturing method thereof |
| CN112754246A (en) * | 2021-03-05 | 2021-05-07 | 东莞菌怕怕科技实业有限公司 | Bamboo product with automatic sterilization function and manufacturing method thereof |
| CN112796160A (en) * | 2021-02-05 | 2021-05-14 | 上海万戈工贸发展有限公司 | Preparation method of chelated copper ion polymer and antibacterial barrier composite paper/paperboard thereof |
| CN112852205A (en) * | 2021-02-02 | 2021-05-28 | 东莞菌怕怕科技实业有限公司 | Coating with automatic degerming function and manufacturing method thereof |
| CN113026393A (en) * | 2021-03-05 | 2021-06-25 | 东莞菌怕怕科技实业有限公司 | Cloth product with automatic sterilization function and manufacturing method thereof |
-
2021
- 2021-07-06 CN CN202110765542.8A patent/CN113373719A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298745A (en) * | 2007-04-30 | 2008-11-05 | 上海美林包装印刷有限公司 | Method for preparing negative oxygen ion environment-protective antibiotic paper pulp |
| CN102517993A (en) * | 2011-12-20 | 2012-06-27 | 广东壮丽彩印股份有限公司 | Packaging and printing paper substrate with antibacterial property, and preparation method thereof |
| CN104389245A (en) * | 2014-09-29 | 2015-03-04 | 吉特利环保科技（厦门）有限公司 | Preparation process of nano-silver antibacterial fiber tableware |
| CN105780590A (en) * | 2016-03-07 | 2016-07-20 | 上海渊泉集币收藏品有限公司 | Silver-loaded antibacterial paper and preparing method thereof |
| CN112431065A (en) * | 2020-11-13 | 2021-03-02 | 东莞菌怕怕科技实业有限公司 | Paper with silver ion sterilization function and manufacturing method thereof |
| CN112723915A (en) * | 2021-02-02 | 2021-04-30 | 东莞菌怕怕科技实业有限公司 | Ceramic product with automatic degerming function and manufacturing method thereof |
| CN112852205A (en) * | 2021-02-02 | 2021-05-28 | 东莞菌怕怕科技实业有限公司 | Coating with automatic degerming function and manufacturing method thereof |
| CN112796160A (en) * | 2021-02-05 | 2021-05-14 | 上海万戈工贸发展有限公司 | Preparation method of chelated copper ion polymer and antibacterial barrier composite paper/paperboard thereof |
| CN112754246A (en) * | 2021-03-05 | 2021-05-07 | 东莞菌怕怕科技实业有限公司 | Bamboo product with automatic sterilization function and manufacturing method thereof |
| CN113026393A (en) * | 2021-03-05 | 2021-06-25 | 东莞菌怕怕科技实业有限公司 | Cloth product with automatic sterilization function and manufacturing method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 胡必杰等: "《医院感染防控用品使用指引》", 31 May 2014, 上海科学技术出版社 * |
| 黄韶清等: "《现代急性中毒诊断治疗学》", 31 August 2002, 人民军医出版社 * |
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