TWM252440U - Structure of micro-fibrosis chitosan mask - Google Patents

Description

M252440 IV. Creation instructions (1) [The original creation department of the new type refers to a mask layer in order to really kill the technical field] Regarding the structure of a microfibrillated chitosan mask, it is provided with microfibrillation The chitosan fabric inhibits bacterial death and eliminates bacteria, and combines a plastic support, the bacteriostatic molecule adsorption layer, a patch layer and a cushion layer to form a multilayer protective layer mask to prevent bacteria from entering the mouth of human beings. Nasal [Previous technology] According to the air of the exhaust gas of tools, some products and humans use hoods that do not have complete air purifiers and have not yet produced various products. In addition, the development of the A industry has caused a large amount of industrial waste gas and traffic. Therefore, in order to allow people to breathe more fresh products, the masks currently used in the filter layer of air cleaners have the ability to filter air. Function, but its function is questioned due to the function of full airtightness, and the function of the empty body is only unitary, and it cannot have multiple functions. A filter material with multiple functions was born, which is used in today's Chitin. Chitin, chitin, etc., are rich natural resources, biosynthetic as much as 1 billion tons per year, and are very similar to divitamin after cellulose / 3 -D-glucose fiber adaptability, As in recent years, it has become the most abundant natural polysaccharide on the balls. The structure and fiber of chitin can be named (1,4) -2 -Aminoacetic acid-2 -deoxy-Chitin has the biological functions of both collagen and higher phytin in higher animal tissues. It has good biodegradability and oral non-toxicity when it is good, so it is a new type of material with wide application. Chitosan, also known as chitosan, is the product of deacetylation of chitin.

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IVIZDZ ^ U IV. Creative Instructions (2) Soluble in water with low acidity, and "six", so it has many 2 'because it contains free amino groups, can bind acid sugar is the heaviest of chitin ^ ^ physical and chemical properties And biological functions. The product of chitin poly, also called two = bio 'is the only natural basic polysaccharide that can be found so far with a degree of chitin deacetic acid of 70%, with and without the chitosan molecule. Good biocompatibility and other characteristics. Another reaction is on it = there are a large number of amino groups and hydroxyl groups, which can be chemically modified by entanglement of various functional groups in animal tissues. As a low-level and broad-based development, the f-score is extremely high. Application value and dyeing, wrinkle resistance, second birthday = a new type of multi-functional fabric finishing agent, in addition to printing, will be widely used in antibacterial and fiber filters. The absorbable chehanin or dextran-forming fiber used in science and technology is spun into fibers, and then processed into external materials. In recent years, it has been found in experimental experiments on medical materials such as oblique line 2 wounds, wound dressings, and artificial skin. An important issue, the antibacterial effect of 1988 has not yet been able to remove more than 99% of the pathogenic bacteria ’s toxicity. However, ΠP applied it to the wood of masks. Design, focusing on preventing air Γ, the structure of the mask revealed by the 4,941,470 "flat ... Folding crystal with attached function; US Pat. Spray PP non-woven fabric, I 钿 苗 β 八 ^ folding $ -style mask, Contains only one layer of molten and bacterial fouling; the adsorption effect of the product cannot be achieved in the three layers of high air pollution. The activity contained in Pat. 6,0 70,578 is 2 of the Republic of China Patent 1 6 3 5 7 1 / The knife has a suction effect but no bacteriostatic effect; middle-level I, detached or peeled from non-woven fabrics or fabrics, caused by inhalation in the lungs, and because it is located in the middle layer of the mask, it cannot receive ultraviolet radiation, and

M252440 4. Creation instructions (3) Low bacteriostatic effect; the flat masks contained in the Republic of China Patent 1,54,980 have no bacteriostatic and molecular adsorption effects. Therefore, how to propose a novel structure of microfibrillated chitosan masks for the above problems can not only improve the shortcomings of traditional filtering and materials with a single characteristic, but also directly sterilize to eliminate pathogenic bacteria. It has been a user for a long time. I sincerely hope that I am here with the creator. Based on many years of experience in research, development, and sales of related products, the creator is thinking about and improving ideas, and lacks his personal expertise, and has been researched and designed by many parties. After special discussions, the structure of a microfibrillated chitosan mask was finally developed, which could solve the above problems.爰 is [new content] The main purpose of this creation is to provide a microfibrillated chitosan mask structure through a plastic support, a bacteriostatic layer, a molecular adsorption layer, a patch layer and a protective layer. The gall layer is a mask combined into a multi-layered protective layer. Through the functions of each layer, it has the function of filtering dust and has the effect of killing pathogenic bacteria. The secondary purpose of this creation is to provide a microfibrillated chitosan mask structure, which utilizes a bacteriostatic layer, which is a microfibrillated chitin poly St fabric antibacterial layer through which The layer system can directly eliminate pathogenic bacteria to improve the effectiveness of mask filtering. In order to achieve the above-mentioned purposes and its effects, the structure of a microfibrillated chitosan mask disclosed in this creation is through the use of a plastic support, a bacteriostatic layer, a molecular adsorption layer, and a supplement. Layer and a protective layer group

Page 8 M252440 4. Creation instructions (4) Combined into a multi-layer protective layer mask, through the above-mentioned multi-layer structure, the structure of the mask can be produced due to the use of a bacteriostatic layer with microfibrillated chitosan fabric. One is to block dust, eliminate bacteria, and generate a clean air. The mask is used to provide people with a good air quality and to protect people's health. [Implementation] In order to make your reviewing members have a better understanding and understanding of the structural characteristics of this creation and the effect achieved, I would like to provide better examples and detailed explanations as follows: This creation is to solve The filter material of the conventional technology has only a single performance, and only isolates bacteria. Through the disclosure of this creation, a microfibrillated chitosan fabric is used to provide the function of completely killing pathogenic bacteria and filtering. Effect, and the microfibrillated chitosan fabric has the characteristics of high efficiency and washing resistance, which is different from the general method of impregnating or coating chitosan liquid, so the present invention will not cause antibacterial and antibacterial effects due to uneven coating. Loss of deodorant (bad breath) performance. First, please refer to the first figure, which is an exploded schematic view of a mask of a preferred embodiment of this creation; as shown in the figure, the structure of a microfibrillated chitosan mask of this creation, a protective layer 1 The main structure of 0 0 includes a shaping support 10, a bacteriostatic layer 20, a molecular adsorption layer 30, a patch layer 40, and a cushion layer 50, and the shaping support 1 is combined. 0, the bacteriostatic layer 20, the molecular adsorption layer 30, the supplementary layer 40, and the pad layer 50 to form a multilayer protective layer mask 1.

Page 9 M252440 Fourth, the creation description (5) '", in which the plastic support body 10 is located at the outermost side, and the side is connected to one of the plastic support body 10 on one side of the magical droplet layer 20. One side is connected to the bacteriostatic layer 2. The knife adsorption layer 30 is connected to the molecular adsorption side, one of the supplementary layers 40; ^ ^ μ 40 ^ ^ The side is connected, the pad layer 50 <; The other side of the _ ^ _ layer is connected to form the protective layer 1000 and the mask 1 through the remote technician side. In the formula group, chitosan is first dissolved in acetic acid water into the prepared defused organic solution:, then slowly: machine: stir, * chitosan is precipitated, and chitosan of microfibril is produced岣 Quality stirring :: Because of its excellent dispersibility in water, the final benefit = fiber nuid), made of chitin polymer fiber composite non-woven fabric :: molding; antibacterial layer of the cover, has a good antibacterial effect, and does not increase Used for guiding shells. Mask pressure ^ The microfibrillated chitosan fiber method is used on the mask, and it will not be lowered due to coating: uniform impregnation or increased pressure in the mask. Into a thin film, refer to Figure 2A and 2nd Satoshi, which are based on the "intentions and wearing * intentions of the column; as shown in the drawing, 2 of-preferably = the support 10 is an impervious The material is created by J. The 20 series is-the hydrophobic long fiber containing chitin jucon is not woven, and the = fiber non-woven fabric, or the long hydrophobic property with photocatalyst: or a hydrophobic J 2 sub-adsorption layer 3. The system is a porous activated carbon weaving: non-woven fabric. '❿The supplementary layer 4 ° is -high-efficiency supplementary layer, 4: activated carbon I, such as: ultra-fine meltblown electrostatic; :: 可 为-炫 1 Several altarpieces, etc.

M252440 IV. Creation Instructions (6) The padding layer 50 is an ultra-fine composite hydrophilic skin-friendly material and microfiber layer 20. The microfiber layer 20 has microfibers that are separated from the outside of the mask, which are briefly described below. Chitosan is also a microbial attachment and silk fabric, after which they are bacteria and molds that are extremely susceptible to mildew, and are treated, and give chitosan the amount of deacetate crustase and cellulase) Method of sugar; 50,000th, particle diameter! The method is the effect of combining chitosan with deacetylated chitosan on the anion. Through this creation to provide users one: sensitive bacteria compartment effective fabric compound emblem. The quality & Moisturizing bacteria inhibits 14 kinds of ammonium cytokines of scabbard ^, high armor one or two, one is the use of the disease layer is sweating, the word or quantity of resistance is fine, or it will help the whole body to grow. The second skin is pure, the fungus inhibits the human into the human body, and the detoxification point I is thin and light, that is, single-proof prevention, and the product pair 1, 5til into ^; can have with it It can be used as a non-glycemic substance rich in saccharomyces zygosporinase 1. It is sensitive to invasive and deadly polysaccharides that are resistant to mesophile, and can be used to eliminate the weight. Shell U shell ^ The original fine machine is resistant to time. Sexually improve their offerings. If minus 3 liters of IL1 and A1 bacteria are attached to the object, the seed may be c-acid U or anti-absorption or weaving bacteria. Glycogen structure can be used to transfer fibrous energy or 5-demethylated or light-polymerized diseases, and the acid of the long-lasting disease can be converted into ammonia, and the tintin will be covered with the bacterial pathogenic salt form. The obstacles to salt are the sterilization of eggs. The monoamine resistance can be woven and weaved. It is the second quarter of the fungal product ’s antiseptic properties. The structure of the bacteria layer 20 is a sterile and clean air molecule.

Page 11 M252440 IV. Creation Instructions (7) Finally, please refer to the third figure, which is a schematic diagram of another preferred embodiment of the creation; as shown in the figure, the protective layer of this creation is 100 Used on various filter materials, such as air conditioners, air cleaners, etc., using the special antibacterial properties of chitosan to provide this structure to kill pathogens without causing pathogens in confined spaces For growth, only killing the pathogenic bacteria is the best practice. This creation provides such a structure to achieve the above-mentioned effects. Therefore, the structure disclosed in this creation reveals the combination of a plastic support, a bacteriostatic layer, a molecular adsorption layer, a patch layer, and a cushion layer. The value bacteria or a multi-layer protective layer mask mainly uses the antibacterial layer to kill the pathogenic bacteria to solve the shortcomings of the conventional technology that only isolates the pathogenic bacteria, so this creation does provide a better structure. To produce a clean air molecule. It does not increase chitosan because of adding chitosan microfibers, which is different from general impregnation or coating chitosan. Advantages of the present invention 1. The mask has antibacterial effect and reduces the grade of the mask. 2. Microfibrous non-woven fabric containing 2% chitosan, tested against S. aureus, showing AATCCT est M eth 0d 1 4 7-1 9 9 8 test-no breeding; ASTM E2 149-01 (Modified) Test-4 hours antibacterial 5 2 ° / 〇, 18 hours 99.9%; JISL 1 9 0 2-1 9 9 8 test-antibacterial 5.25 (> 2), sterilization value 2.64 (> 0 ). 3. Chitosan microfibers can also effectively intercept bacterial viruses and avoid the breeding of parvovirus, reducing infection caused by accidental contact with the hands.

Page 12 M252440 IV. Creation Instructions (8) 4. It has both antibacterial and toxic exhaust gas chemical adsorption dual effects, breaking the shortcomings of the past that masks cannot coexist. 5. It won't happen to the human body like titanium dioxide photocatalyst falling off. 6. The mask can be used in high-risk hospitals or highly polluted workplaces. It may accumulate excessive bacteria or viruses due to long-term wear, which can inhibit the growth of bacteria or viruses, and avoid accidental exposure to bacteria or viruses when removing them. Contact pollution. 7. Increase the use time of masks, improve the benefits of masks, suitable for use in today's daily life environment, do not need to purchase multiple masks. 8. Moisture-proof, antibacterial, adsorption, filtration, skin-friendly and other new functional masks that meet international verification standards, with complete structure function of respiratory air-purifying safety protection equipment, and improve the use efficiency and life of masks. It is truly a novel, progressive and industrially available user, which should meet the patent application requirements stipulated by China's Patent Law. No doubt, he submitted a patent application for creation in accordance with the law. . However, the above is only a preferred embodiment of this creation, and is not intended to limit the scope of implementation of this creation. For example, the equal changes and changes in shape, structure, characteristics, and spirit described in the scope of the patent application for this creation and Modifications shall be included in the scope of the patent application for this creation.

The M252440 diagram on page 13 briefly illustrates the first picture: it is an exploded view of a mask of a preferred embodiment of the creation; the second diagram A: it is a schematic view of a preferred embodiment of the creation; the second Figure B: It is a schematic diagram of the wearing of a preferred embodiment of the creation; and Figure 3: It is a schematic diagram of the implementation of another preferred embodiment of the creation [Simplified description of the drawing number] 10 Shape support Body 20 Bacteriostatic layer 3 0 Molecular adsorption layer 4 0 Supplementary layer 5 0 Protective layer 1 0 0 Protective layer❿

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Claims (1)

M252440 V. Application scope 1. The structure of a microfibrillated chitosan mask, the main structure of which includes: a plastic support; a bacteriostatic layer, one side of the bacterial inhibitory layer and the plastic support One side of the body is connected; one molecular adsorption layer, one side of the molecular adsorption layer is connected to the other side of the bacteriostatic layer; one complementary layer, one side of the complementary layer is connected to the molecular adsorption layer The other side is connected; and a cushion layer, one side of the cushion layer is connected to the other side of the complement layer; wherein the plastic support, the bacteriostatic layer, and the molecular adsorption are combined Layer, the supplement layer and the cushion layer to form a multilayer protective layer mask. 2. The structure of the microfibrillated chitosan mask according to item 1 of the scope of the patent application, wherein the shaping support system has a waterproof function material. 3. The structure of the microfibrillated chitosan mask described in item 1 of the patent application scope, wherein the shaping support system is a mesh material. 4. The structure of the microfibrillated chitosan mask according to item 1 of the patent application scope, wherein the antibacterial layer is a microfibrillated chitosan fabric or a water-repellent long-fiber fabric. 5. The structure of the microfibrillated chitosan mask according to item 1 of the patent application scope, wherein the molecular adsorption layer is a porous activated carbon fabric. 6. The structure of the microfibrillated chitosan mask according to item 1 of the scope of the patent application, wherein the supplementary layer is a melt-blown fabric or needle-punched fabric or an ultra-fine melt-blown electrostatic fabric. Page 15 M252440 5. Scope of patent application 7. The structure of the microfibrillated chitosan mask described in item 1 of the scope of patent application, wherein the cushion layer is an anti-allergic material. 8. The structure of the microfibrillated chitosan mask described in item 1 of the patent application scope, wherein the cushion layer is a light yarn. 9. The structure of the microfibrillated chitosan mask described in item 1 of the scope of the patent application, wherein the cushion layer is an ultra-fine composite hydrophilic fabric. 10. The structure of the microfibrillated chitosan mask according to item 1 of the scope of the patent application, wherein the cushion layer comprises an anti-allergic material or an ultra-fine composite hydrophilic fabric and a microfibrillated chitin. Sugar fabric. Page 16