TWM605981U

TWM605981U - Composite material formed with microporous film and antiviral non-woven fabric

Info

Publication number: TWM605981U
Application number: TW109208713U
Authority: TW
Inventors: 蘇新程
Original assignee: 廣泰奈米生物科技有限公司
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-01-01

Abstract

本新型係提供一種具微多孔薄膜與抗病毒不織布結合成形之複合材料，其包括一微多孔薄膜、以及一與前述微多孔薄膜結合成形的不織布層；所述的微多孔薄膜，為膨化聚四氟乙烯(ePTFE)薄膜或為靜電紡絲(Electrospinning)薄膜；所述不織布層，為一載體及形成於載體上的奈米基質組成，該奈米基質為奈米二氣化鈦及/或奈米銀；藉由上述本新型結合成型的奈米基質複合不織布，可用於阻擋PM2.5污染物、抗菌、抗病毒、除臭及分解有機物的功效，能適用於空氣過濾與氣體過濾之相關產品上使用，如口罩、面罩、鼻罩、呼吸器、防護衣、防護鞋套、防護面罩、毒氣罐等商品。 The present invention provides a composite material formed by combining a microporous film and an antiviral nonwoven fabric, which includes a microporous film and a nonwoven fabric layer combined with the aforementioned microporous film; the microporous film is an expanded polytetrafluoroethylene Fluoroethylene (ePTFE) film or electrospun (Electrospinning) film; the non-woven fabric layer is composed of a carrier and a nano-substrate formed on the carrier, and the nano-substrate is titanium dioxide nanometer and/or nano Rice silver; the nano-matrix composite non-woven fabric formed by the above-mentioned new combination can be used to block PM2.5 pollutants, anti-bacterial, anti-virus, deodorizing and decomposing organic matter, and can be applied to air filtration and gas filtration related products It can be used on products such as masks, face masks, nasal masks, respirators, protective clothing, protective shoe covers, protective masks, gas canisters and other commodities.

Description

具微多孔薄膜與抗病毒不織布結合成形之複合材料Composite material with microporous film and antiviral non-woven fabric

本新型是關於一種可阻擋PM2.5污染物及抗菌、抗病毒之透氣材料，尤指一種具微多孔薄膜與抗病毒不織布結合成形的複合材料。 This new model relates to a breathable material that can block PM2.5 pollutants and is antibacterial and antiviral, especially a composite material formed by combining a microporous film and an antiviral non-woven fabric.

目前的紡織纖維產品種類眾多，例如植物纖維、動物纖納、及合成纖維等各種纖維，其各有其不同的特性，能依不同季節及使用者的需求來使用，不過它們不具有抗病毒及防止PM2.5污染物滲入的特性。另外，現今使用的不織布，具有透氣、柔軟、絕緣、吸水性等多種特性，但它們同樣也不具有抗病毒及防止PM2.5污染物滲入的特性。上述PM2.5，是指懸浮微粒的氣動粒徑，會小於2.5微米(μm)，又稱為細懸浮微粒；其除了由汽機車廢氣、香煙、燃煤等因素造成之外，還包括沙塵暴、火山爆發等自然情況；由於PM2.5的表面可能會吸附大量有毒物質，如戴奧辛、多環芳香碳氫化合物、汞、鉛和苯等，且粒徑小又容易穿過人體呼吸系統的屏障到達肺部深層，故對人體健康威脅頗大，尤其對老年、小孩及呼吸道疾病患者構成威脅，甚至誘發慢性病的發病率。 At present, there are many types of textile fiber products, such as plant fiber, animal fiber, and synthetic fiber. Each fiber has its own different characteristics and can be used according to different seasons and the needs of users. However, they do not have anti-virus and Prevent the penetration of PM2.5 pollutants. In addition, the non-woven fabrics used today have many characteristics such as breathability, softness, insulation, and water absorption, but they also do not have the characteristics of anti-virus and prevent the infiltration of PM2.5 pollutants. The above-mentioned PM2.5 refers to the aerodynamic particle size of suspended particles, which will be less than 2.5 microns (μm), which is also called fine suspended particles; besides being caused by factors such as automobile exhaust gas, cigarettes, and coal burning, it also includes sandstorms, Natural conditions such as volcanic eruptions; because the surface of PM2.5 may adsorb a large number of toxic substances, such as dioxin, polycyclic aromatic hydrocarbons, mercury, lead and benzene, etc., and the particle size is small and easy to reach through the barrier of the human respiratory system The deep layer of the lungs poses a great threat to human health, especially the elderly, children and patients with respiratory diseases, and even induces the incidence of chronic diseases.

上述所提病毒，以常見的飛沫傳染病毒而言，有水痘、德國麻疹、流行性感冒、肺結核及今年最新冠狀病毒(如COVID-19)等，都是藉由咳嗽、打噴嚏，將致病原直接噴入宿主眼口鼻而受到嚴重感染，目前配戴及使用口罩是有效防範感染的主要工具之一；但是常見的口罩、面罩、鼻罩等在使用之後卻被立即丟棄，造成資源過度浪費及衍生環保問題，然若要重複使用，卻因為沒有抗菌功能及不能除臭而無法回收重複使用，所以如何有效發展出一種具有抗菌、抗病毒，並在洗淨後供使用者重複使用的透氣材料，便成為現今欲探討的一大課題。 The viruses mentioned above, in terms of common droplet-infected viruses, such as chickenpox, German measles, influenza, tuberculosis, and the latest coronavirus this year (such as COVID-19), are all caused by coughing and sneezing. Originally sprayed directly into the host’s eyes, mouth and nose and was severely infected, currently with Wearing and using masks is one of the main tools to effectively prevent infection; however, common masks, face masks, nasal masks, etc. are discarded immediately after use, causing excessive waste of resources and environmental protection problems. However, if they are to be reused, they are not It has antibacterial function and cannot deodorize and cannot be recycled and reused. Therefore, how to effectively develop a breathable material that has antibacterial and antiviral properties and can be reused by users after washing has become a major topic to be discussed today.

由於目前的紡織纖維及不織布等材料，大都不具有抗病毒、防臭及防止PM2.5污染物滲入的特性，而且也不能夠在洗淨後再重複使用，因此如何提供一種能阻擋PM2.5污染物、兼具抗菌、抗病毒、及洗爭後能重複使用的材料，便成為本新型研究的主要課。 Since most of the current textile fibers and non-woven fabrics do not have the characteristics of anti-virus, anti-odor and prevent the infiltration of PM2.5 pollutants, and can not be reused after washing, how to provide a way to block PM2.5 pollution Materials, antibacterial, antiviral, and materials that can be reused after washing have become the main courses of this new type of research.

為解決上述問題點及達到本新型之目的，本新型提供一種能阻擋PM2.5污染物及兼具抗菌、抗病毒之複合材料，其技術所段是這樣實現的，為一種具微多孔薄膜與抗病毒不織布結合成形之複合材料，所述複合材料包括：一微多孔薄膜，其中一正面為第一表面，另與第一表面相互對應的背面是第二表面；及一結合於前述微多孔薄膜之第一表面上的不織布層；所述微多孔薄膜呈片體狀的高分子透氣膜，為奈米級纖維，具有良好彈性及伸縮性；所述不織布層呈片體狀且具有透氣孔，其為一載體及形成於載體上的奈米基質所組成，該不織布層與微多孔薄膜之間形成互為重疊之獨立片體並在結合後成型為奈米基質複合不織布。 In order to solve the above-mentioned problems and achieve the purpose of the present invention, the present invention provides a composite material that can block PM2.5 pollutants and has both antibacterial and antiviral properties. The technology is achieved in this way. It is a kind of microporous film and A composite material formed by combining antiviral non-woven fabrics, the composite material comprising: a microporous film, in which a front surface is a first surface, and a back surface corresponding to the first surface is a second surface; and a microporous film bonded to the aforementioned microporous film The non-woven fabric layer on the first surface; the microporous film is a sheet-shaped polymer breathable membrane, which is nano-fiber, has good elasticity and stretchability; the non-woven fabric layer is sheet-shaped and has air holes, It is composed of a carrier and a nano-matrix formed on the carrier. The non-woven fabric layer and the microporous film form overlapping independent sheets which are combined to form a nano-matrix composite non-woven fabric.

更進一步的是，所述奈米基質包括奈米二氧化鈦及/或奈米銀。 Furthermore, the nano-substrate includes nano-titanium dioxide and/or nano-silver.

更進一步的是，所述微多孔薄膜為膨化聚四氟乙烯(ePTFE) 薄膜。 Furthermore, the microporous film is expanded polytetrafluoroethylene (ePTFE) film.

更進一步的是，所述微多孔薄膜為靜電紡絲(Electrospinning)薄膜。 Furthermore, the microporous film is an electrospun (Electrospinning) film.

藉由上述本新型複合材料的實施，能獲致下列功能、作用及效果： Through the implementation of the above-mentioned new composite material, the following functions, effects and effects can be obtained:

本新型複合材料，其中，所述微多孔薄膜，可用於阻擋PM2.5污染物及空氣的細懸浮微粒，可避免吸入有毒物質，防止呼吸道疾病的威脅。 The novel composite material, wherein the microporous film can be used to block PM2.5 pollutants and airborne fine suspended particles, can avoid the inhalation of toxic substances, and prevent the threat of respiratory diseases.

本新型複合材料，其中，所述不織布層內的奈米二氧化鈦及/或奈米銀，具有抗菌、抗病毒的功效，可避免細菌、病毒的感染及威脅。 In the novel composite material, the nano-titanium dioxide and/or nano-silver in the non-woven fabric layer has antibacterial and antiviral effects, and can avoid infection and threats of bacteria and viruses.

本新型複合材料，因具有上述功能，故能具有除臭及分解有機物的功效，因此長時間使用也不會有臭氣及臭味產生。 The new composite material has the functions of deodorizing and decomposing organic matter due to the above-mentioned functions, so there will be no odor and odor when used for a long time.

本新型複合材料，能耐水洗並能在多次洗淨後供使用者重複使用，因此能避免資源過度浪費及衍生的環保污染問題，符合經濟效益。 The new composite material is resistant to washing and can be reused by users after being washed many times, so it can avoid excessive waste of resources and the resulting environmental pollution problems, and is in line with economic benefits.

本新型複合材料，能能適用於空氣過濾與氣體過濾之相關產品上使用，如口罩、面罩、鼻罩、呼吸器、防護衣、防護鞋套、防護面罩、毒氣罐等多種商品，是一種適用性非常普遍及使用範圍廣泛的過濾消毒複合材料。 This new type of composite material can be applied to products related to air filtration and gas filtration, such as masks, face masks, nasal masks, respirators, protective clothing, protective shoe covers, protective masks, poison gas tanks and other products. It is a very common and widely used filter disinfection composite material.

10:微多孔薄膜 10: Microporous film

101:第一表面 101: first surface

102:第二表面 102: second surface

20:不織布層 20: Non-woven layer

100:複合材料 100: composite material

1:口罩 1: mask

2:空氣調節機 2: Air conditioner

3:濾毒罐 3: canister

4:防護衣 4: protective clothing

〔圖1〕本新型之複合材料的第一實施型態的立體圖。 [Figure 1] A perspective view of the first embodiment of the composite material of the present invention.

〔圖2〕本新型之複合材料第一實施型態斷面圖。 [Figure 2] A cross-sectional view of the first embodiment of the composite material of the present invention.

〔圖3〕本新型複合材料使用在口罩的實施例圖。 [Figure 3] Example diagram of the new composite material used in masks.

〔圖4〕本新型複合材料使用在冷氣機的實施例圖。 [Figure 4] Example diagram of the new composite material used in an air conditioner.

〔圖5〕本新型複合材料使用在濾毒罐的實施例圖。 [Figure 5] Example diagram of the new composite material used in the canister.

〔圖6〕本新型複合材料使用在醫療級防護衣的實施例圖。 [Figure 6] Example diagram of the new composite material used in medical grade protective clothing.

為進一瞭解，以下結合附圖所示詳細說明本新型之結構、特徵、功能、及效果，然需先說明的是，圖式中揭示的實施例僅為示意構造，其面積及尺寸大小並非按照實際等比例繪製。 For a better understanding, the structure, features, functions, and effects of the present invention will be described in detail below with reference to the drawings. However, it should be noted that the embodiments disclosed in the drawings are only schematic structures, and their areas and dimensions are not in accordance with Actually drawn to scale.

請參閱圖1及圖2所示，為本新型之複合材料100的第一實施型態立體圖及斷面圖，其構造包括一微多孔薄膜10及一與前述微多孔薄膜10壓合成形的不織布層20，所述微多孔薄膜10呈片體狀的高分子透氣膜，為膨化聚四氟乙烯(ePTFE)薄膜或靜電紡絲(Electrospinning)薄膜，皆為奈米級纖維膜，具有良好彈性及伸縮性；所述不織布層20呈片體狀且具有透氣孔，其為一載體及形成於載體上的奈米基質組成，所述奈米基質為奈米二氣化鈦及/或奈米銀。 Please refer to Figures 1 and 2, which are a three-dimensional view and a cross-sectional view of the first embodiment of the composite material 100 of the new type. The structure includes a microporous film 10 and a non-woven fabric laminated with the aforementioned microporous film 10 Layer 20, the microporous film 10 is a sheet-shaped polymer breathable membrane, which is an expanded polytetrafluoroethylene (ePTFE) film or an electrospun (Electrospinning) film, both of which are nano-fiber membranes with good elasticity and Stretchability; the non-woven fabric layer 20 is sheet-like and has air-permeable holes, which is composed of a carrier and a nano-substrate formed on the carrier, the nano-substrate is titanium nano-dioxide and/or nano-silver .

上述微多孔薄膜10，其中一是正面，為第一表面101，而與第一表面101相互對應的背面，是第二表面102，所述不織布層20是與微多孔薄膜10的第一表面101相互結合，結合的方式是採用高週波熱融壓合技術，例如在高週波模具中設置多個加熱點，將微多孔薄膜10與不織布層20對正疊合後放置於高週波模具下方，將高週波設備通電後使加熱點升溫，藉由加熱點對兩層體接觸後進行加壓加熱，以使兩層體融合固定而不分離；除了上述以加熱點壓合實施產生結合的技術之外，也能以各種不同形狀的加熱線、加熱面來實施，而且也能採用縫合、膠合、熔噴等技術來實施，以成為奈米纖維複合不織布。 In the above-mentioned microporous film 10, one of the front surfaces is the first surface 101, and the back surface corresponding to the first surface 101 is the second surface 102. The non-woven fabric layer 20 is the same as the first surface 101 of the microporous film 10. Mutual combination, the method of combination is to use high-frequency hot-melt pressing technology, for example, set multiple heating points in the high-frequency mold, align the microporous film 10 and the non-woven fabric layer 20, and place them under the high-frequency mold. After the high-frequency equipment is energized, the heating point is heated up, and the two layers are contacted and heated by the heating point, so that the two layers are fused and fixed without separation; in addition to the above-mentioned technology of bonding by heating points , Can also take various forms It can be implemented by using a heating wire and heating surface, and it can also be implemented by stitching, gluing, melt-blowning and other techniques to become a nanofiber composite nonwoven fabric.

再者，所述微多孔薄膜10的透氣孔會小於不織布層20的透氣孔，其材質為下列之一，膨化聚四氟乙烯(簡稱ePTFE)或靜電紡絲(Electro-spinning；ES)，由於微多孔薄膜10的透氣孔孔徑小於2.5微米，因此能過濾空氣的細懸浮微粒。又，所述微多孔薄膜10是一種三維(3D)網狀結構，其孔隙在三維上為網狀連通，使得孔道彎曲且互相交錯形成綿密的通道，在其表面每平方公分具有十多億個微孔，該每一微孔直徑為0.1μm-0.5μm，能使水蒸氣能通過微多孔，但水滴卻不能通過，達到絕佳透氣效果。此外，藉由調整該微多孔薄膜10的厚度，能改變其透氣程度。 Furthermore, the air holes of the microporous film 10 will be smaller than the air holes of the non-woven fabric layer 20, and its material is one of the following, expanded polytetrafluoroethylene (ePTFE) or electro-spinning (ES), because The pore diameter of the microporous film 10 is less than 2.5 microns, so it can filter fine suspended particles of the air. In addition, the microporous film 10 is a three-dimensional (3D) network structure, the pores of which are connected in three dimensions, so that the pores are curved and interlaced to form dense channels, with more than one billion per square centimeter on the surface. Micropores, each of which has a diameter of 0.1μm-0.5μm, can allow water vapor to pass through the micropores, but water droplets cannot pass, achieving excellent air permeability. In addition, by adjusting the thickness of the microporous film 10, the degree of air permeability can be changed.

前述膨化聚四氟乙烯(ePTFE)是一種鐵氟龍(TEFLON)材料製膜的方法採用拉伸法使之膨脹成交錯曲折的多孔洞性質，因此也稱之為膨化PTFE微孔濾膜(ePTFE膜)，具有優良的耐高低溫性能，突出的化學穩定性，以及良好的介電性能和疏水性，更有高透氣率，又有高拉伸斷裂強力力學性能的。 The aforementioned expanded polytetrafluoroethylene (ePTFE) is a Teflon (TEFLON) material membrane method that uses stretching to expand it into a zigzag porous nature, so it is also called expanded PTFE microporous membrane (ePTFE) Film), has excellent high and low temperature resistance, outstanding chemical stability, and good dielectric properties and hydrophobicity, more high air permeability, and high tensile strength mechanical properties.

再者，所述靜電紡絲(Electrospinning)，是一種利用高壓靜電將聚合物溶液或熔體製備成微米或奈米級纖維的加工技術，由於是靜電紡製長纖絲，故製造出的高分子奈米級纖維薄膜能具有良好的物理性質，有高孔洞性，還具有高表面積、高透濕性與纖維表面之多化學官能基，能具有奈米細度的微多孔，以過濾方式捕獲非常小的空氣細懸浮微粒。 Furthermore, the electrospinning (Electrospinning) is a processing technology that uses high-voltage static electricity to prepare polymer solutions or melts into micron or nanometer-scale fibers. Since it is electrostatic spinning of filaments, the high Molecular nano-grade fiber membranes can have good physical properties, high porosity, high surface area, high moisture permeability, and multi-chemical functional groups on the fiber surface. It can have microporosity with nanometer fineness and can be captured by filtration. Very small airborne particles.

上述中，微多孔薄膜10可以說是具有彈性及伸縮性的材質，因此需要第一實施型態的不織布層20作為支撐體，以避免微多孔薄膜10產生捲縮，並補強該微多孔薄膜10之抗斷作用，降低其應用在產品加工時受外力或彎折影響而產生斷裂。 In the above, the microporous film 10 can be said to be a material with elasticity and stretchability. Therefore, the non-woven fabric layer 20 of the first embodiment is required as a support to avoid the production of the microporous film 10. It is crimped and strengthens the anti-breaking effect of the microporous film 10, which reduces the breakage caused by external force or bending during product processing.

再者，本新型不織布層20內含有奈米二氣化鈦及/或奈米銀，所述奈米二氣化鈦(TiO2)分子大小是奈米級的光觸媒，在日光燈、太陽光或紫外光燈之照射下，具有高活性可以氧化分解有機污染物，能製作成光催化劑，淨化空氣；又所述奈米銀，易吸附氧原子於奈米銀微粒之表面，對微生物而言具有強氧化力，可以和微生物表面蛋白質的氫硫官能基(-SH functional group)作用，藉由氧化破壞其結構，達到絕佳之抗菌功效；另外奈米銀在除臭方面也有優異效果，可去除多種生物或化學異味。再者，二氧化鈦具有高活性可以氧化分解有機污染物，在奈米銀抗病毒抗菌過程後，即使有殘餘生物膜附着在奈米銀表面，該二氧化鈦仍可以將殘餘生物膜分解去除，使奈米銀可以再次發揮抗病毒抗菌之效果。此外，奈米二氧化鈦具有超強的親水性，不會因為被水沾濕而失效，反而可以將水分解為氫氧自由基(OH˙)，該氫氧自由基具有超強的氧化能力，可以氧化分解有機物，使病毒病菌失去活性。 Furthermore, the non-woven fabric layer 20 of the present invention contains titanium nano-dioxide and/or nano-silver. The molecular size of the titanium nano-dioxide (TiO2) is a nano-level photocatalyst, which can be used in fluorescent lamps, sunlight or ultraviolet light. Under the irradiation of the light lamp, it has high activity to oxidize and decompose organic pollutants, and can be made into a photocatalyst to purify the air; and the nanosilver can easily adsorb oxygen atoms on the surface of the nanosilver particles, which is strong for microorganisms. The oxidizing power can interact with the -SH functional group of the protein on the surface of microorganisms. The structure can be destroyed by oxidation to achieve excellent antibacterial effect. In addition, nanosilver also has an excellent effect on deodorization, which can remove many kinds of Biological or chemical odor. In addition, titanium dioxide has high activity and can oxidize and decompose organic pollutants. After the nanosilver antiviral and antibacterial process, even if there is residual biofilm attached to the nanosilver surface, the titanium dioxide can still decompose and remove the residual biofilm, so that the nano Silver can once again exert its antiviral and antibacterial effect. In addition, nano-titanium dioxide has super hydrophilicity and will not lose its effectiveness due to being wetted by water. Instead, it can decompose water into hydroxyl radicals (OH˙), which have super oxidizing power and can Oxidation decomposes organic matter, and the virus and germs lose their activity.

上述中，不織布層20之載體為耐洗滌之不織布，為了將奈米二氧化鈦及/或奈米銀結合在不織布上，本新型的加工方法是採奈米二氧化鈦及/或奈米銀複合溶膠，以噴塗法、浸漬塗佈法或其它合適的方法，將其附著於不織布上。在實施中，奈米銀之顆粒大小約0.1nm至60nm，奈米二氧化鈦之顆粒為約0.1nm至60nm，該奈米材料在載體上的厚度可小於1mm。透過奈米基質能與細菌及病毒反應，以降低細菌及病毒之活性、甚至將其殺死，而且奈米基質能與有機物(如有機污染物)反應後而將其分解。 In the above, the carrier of the non-woven fabric layer 20 is a non-woven fabric resistant to washing. In order to bond nano-titanium dioxide and/or nano-silver to the non-woven fabric, the new processing method uses nano-titanium dioxide and/or nano-silver composite sol to Attach it to the non-woven fabric by spraying, dip coating or other suitable methods. In practice, the particle size of nanosilver is about 0.1 nm to 60 nm, and the particle size of nano titanium dioxide is about 0.1 nm to 60 nm. The thickness of the nano material on the carrier can be less than 1 mm. The nano matrix can react with bacteria and viruses to reduce the activity of bacteria and viruses, or even kill them, and the nano matrix can react with organic substances (such as organic pollutants) to decompose them.

本新型複合材料100的實施，是以微多孔薄膜10做為外層，以不織布層20作為內層，透過所述微多孔薄膜10可以阻擋空氣中的PM2.5污染物，再由不織布層20來達到抗菌、抗病毒、除臭及分解有機物，進而發揮出本新型複合材料的實質功能。 The implementation of the new composite material 100 uses the microporous film 10 as the outer layer and the non-woven fabric layer 20 as the inner layer. The microporous film 10 can block PM2.5 pollutants in the air, and then the non-woven fabric layer 20 It can achieve antibacterial, antiviral, deodorizing and decomposition of organic matter, and then exert the essential function of the new composite material.

本新型複合材料100非常能適宜作為空氣過濾與氣體過濾之相關產品使用，例如圖3所示為本新型複合材料使用在口罩的實施例，圖中揭示口罩1的夾層內結合有本新型複合材料100，該複合材料100是鑲嵌在口罩1內，當使用者配戴口罩1後，藉由複合材料100將空氣過濾及殺菌，達到強化防塵抗病菌及抗過敏原的功效。再如圖4所示，為本新型複合材料使用在空氣調節機的實施例，圖中揭示空氣調節機2的進風口內預設一片已裁切完整的本新型複合材料100，該複合材料100是與內部的過濾網框(未揭)結合，進而可將進入空氣調節機內的空氣予以過濾及殺菌後，再由出風口排出潔淨的空氣進入室內；除了前述可作為空氣調節機使用之外，也可以適用在箱型風扇、抽氣窗、排風機等多方面實施。其次，如圖5所示，為本新型複合材料使用在濾毒罐的實施例，圖中揭示出濾毒罐3內置入多片裁切完整的本新型複合材料100，其可將吸入的空氣先予以過濾及殺菌，以避免吸入有毒物質及受到細菌病毒的感染。再參圖6所示，為本新型複合材料使用在防護衣的實施例，圖中揭示是一醫療級的防護衣4，該防護衣4整體材質中包涵了本新型複合材料100，由於具有透氣效果，因此穿著舒適，另兼具防止血液噴濺造成感染、及具抗病毒的功效，讓醫療人員能安心穿戴而不虞有後顧之憂。除了上述實施例，還能適用在面罩、鼻罩、呼吸器、防護鞋套、防護面罩、濾清器等多種商品，因此本新型的適用範圍非常廣泛。 The new composite material 100 is very suitable for use as related products for air filtration and gas filtration. For example, Figure 3 shows an embodiment of the new composite material used in a mask. The figure reveals that the interlayer of the mask 1 incorporates the new composite material. 100. The composite material 100 is embedded in the mask 1. When the user wears the mask 1, the air is filtered and sterilized by the composite material 100 to achieve enhanced dust-proof, anti-bacterial and anti-allergen effects. As shown in FIG. 4, it is an embodiment of the new composite material used in an air conditioner. The figure reveals that there is a preset piece of the new composite material 100 that has been cut completely in the air inlet of the air conditioner 2. The composite material 100 It is combined with the internal filter frame (not exposed) to filter and sterilize the air entering the air conditioner, and then discharge clean air from the air outlet into the room; in addition to the aforementioned use as an air conditioner , Can also be applied to box fans, exhaust windows, exhaust fans and other aspects of implementation. Secondly, as shown in Figure 5, this is an example of the use of the new composite material in the canister. The figure reveals that the canister 3 contains multiple pieces of the composite material 100 that have been cut and cut completely. Filter and sterilize first to avoid inhaling toxic substances and being infected by bacteria and viruses. Refer to Figure 6 again, which is an embodiment of the new composite material used in protective clothing. The figure discloses a medical-grade protective clothing 4. The overall material of the protective clothing 4 includes the new composite material 100, which is breathable The effect, so it is comfortable to wear, and it also has the effect of preventing infection caused by blood splashing and anti-virus, so that medical staff can wear it with peace of mind without worrying about the future. In addition to the above-mentioned embodiments, it can also be applied to various commodities such as face masks, nasal masks, respirators, protective shoe covers, protective masks, filters, etc. Therefore, the scope of application of the present invention is very wide.

以上所述為本新型之較佳實施例，惟本新型並不以此為限，凡依據本新型之創作意旨所做出的一切等效性及均等變化的修飾及改變，均應涵屬於本新型之專利範疇內。 The above are the preferred embodiments of the new model, but the present model is not limited to this. All modifications and changes made in accordance with the creative intent of the present model should be included in the present invention. Within the scope of new patents.

10:微多孔薄膜 10: Microporous film

20:不織布層 20: Non-woven layer

100:複合材料 100: composite material

Claims

一種具微多孔薄膜與抗病毒不織布結合成形之複合材料，所述複合材料(100)包括： A composite material formed by combining a microporous film and an antiviral non-woven fabric, the composite material (100) comprising:

一微多孔薄膜(10)，其中一為正面，是第一表面(101)，另與第一表面(101)相互對應的背面，是第二表面(102)；及 A microporous film (10), one of which is the front side, which is the first surface (101), and the other side corresponding to the first surface (101), is the second surface (102); and

一結合於前述微多孔薄膜(10)之第一表面(101)上的不織布層(20)； A non-woven fabric layer (20) bonded to the first surface (101) of the aforementioned microporous film (10);

所述微多孔薄膜(10)是呈片體狀的高分子透氣膜，為奈米級纖維，具有微多孔及良好彈性及伸縮性； The microporous film (10) is a sheet-shaped polymer breathable membrane, which is nano-fiber, with microporosity and good elasticity and stretchability;

所述不織布層(20)呈片體狀且具有透氣孔，其為一載體及形成於載體上的奈米基質所組成，該不織布層(20)與微多孔薄膜(10)之間形成互為重疊之獨立片體並在結合成型為奈米基質複合材料。 The non-woven fabric layer (20) is in the shape of a sheet and has air-permeable pores. It is composed of a carrier and a nano-matrix formed on the carrier. The non-woven fabric layer (20) and the microporous film (10) are mutually complementary. The overlapping independent sheets are combined to form a nano-matrix composite material.

如請求項1所述之具微多孔薄膜與抗病毒不織布結合成形之複合材料，其中，該奈米基質包括奈米二氧化鈦及/或奈米銀。 The composite material formed by combining a microporous film and an antiviral non-woven fabric according to claim 1, wherein the nano-substrate includes nano-titanium dioxide and/or nano-silver.

如請求項1所述之具微多孔薄膜與抗病毒不織布結合成形之複合材料，其中，所述微多孔薄膜(10)係為膨化聚四氟乙烯(ePTFE)薄膜。 The composite material formed by combining a microporous film and an antiviral nonwoven fabric according to claim 1, wherein the microporous film (10) is an expanded polytetrafluoroethylene (ePTFE) film.

如請求項1所述之具微多孔薄膜與抗病毒不織布結合成形之複合材料，其中，所述微多孔薄膜(10)係為靜電紡絲(Electrospinning)薄膜。 The composite material formed by combining a microporous film and an anti-viral non-woven fabric according to claim 1, wherein the microporous film (10) is an electrospun (Electrospinning) film.