KR20110133377A - Insect net having yellow sand excluding function - Google Patents

Insect net having yellow sand excluding function Download PDF

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KR20110133377A
KR20110133377A KR1020100053074A KR20100053074A KR20110133377A KR 20110133377 A KR20110133377 A KR 20110133377A KR 1020100053074 A KR1020100053074 A KR 1020100053074A KR 20100053074 A KR20100053074 A KR 20100053074A KR 20110133377 A KR20110133377 A KR 20110133377A
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mesh
monofilament
screen
monofilament mesh
yarn
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KR1020100053074A
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Korean (ko)
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KR101192996B1 (en
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김재원
김민경
최윤영
김윤영
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김민경
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
    • A01M29/34—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for insects
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B2009/524—Mesh details

Abstract

PURPOSE: A screen for preventing yellow sand is provided to ensure durability and stability in a shape even after long-term exposure to sun. CONSTITUTION: A screen for preventing yellow sand is as follows. The screen is installed on a window or a door. A monofilament mesh(20) is bonded to ones surface of a fiber glass mesh(10). The monofilament mesh uses synthetic monofilament yarn, which has a 60 micrometers or less diameter and is very static. The aperture of the monofilament mesh is within a range of 40~60%. Only one surface of the monofilament mesh has water repellency.

Description

황사방지 방충망{Insect net having yellow sand excluding function}Insect net having yellow sand excluding function}

본 발명은 방충망에 관한 것이며, 더욱 상세하게는 파리, 모기와 같은 해충의 침입은 물론, 황사와 같은 미세 먼지의 통과에 대한 방지 기능을 가지면서도 시야성이 우수한 방충망에 관한 것이다.The present invention relates to a insect repellent screen, and more particularly, to a insect repellent insect screen having excellent visibility while preventing a penetration of pests such as flies and mosquitoes, as well as yellow dust.

파리나 모기와 같은 해충이 실내 공간으로 침입하는 것을 방지하기 위해서, 창문이나 출입문에 방충망이 주로 설치된다.Insect screens are often installed in windows and doors to prevent pests such as flies and mosquitoes from entering the interior.

이러한 방충망은 통상, 모기와 같은 작은 해충이 들어가지 못할 정도 크기의 개공 크기를 가진 금속망 재질로 이루어져 있는데, 이러한 개공의 크기로는 황사 먼지나 꽃가루, 도시의 미세 먼지 등을 차단하는 데에는 부적합하며, 심지어는 작은 크기 해충이 틈새로 들어오는 경우도 발생하게 된다. These insect screens are usually made of a metal mesh material with a pore size that is small enough to enter small pests such as mosquitoes. The pore size is unsuitable for blocking yellow dust, pollen, and urban dust. Even small-sized pests can enter the crevices.

이러한 문제점을 해결하여, 황사 먼지와 같은 미세 오염물질을 차단할 수 있는 형태의 황사방지용 방충망이 제안되고 있다.In order to solve this problem, a type of yellow dust prevention screen has been proposed to block fine contaminants such as yellow dust.

일례로, 대한민국 특허 제779132호 공보에는 파이버 글래스 망체와; 상기 파이버 글래스 망체의 일면에 접합되는 부직포를 포함하여 롤형으로 감아서 사용할 수 있도록 구성되며, 상기 부직포는 광촉매 및 발수제가 코팅 또는 함침된 것으로 구성되는 환경방충망이 제안되어 있다. For example, Korean Patent No. 779132 discloses fiber glass meshes; Including a nonwoven fabric bonded to one surface of the fiber glass mesh is configured to be rolled and used, the non-woven fabric has been proposed an environmental insect screen consisting of a coating or impregnated with a photocatalyst and a water repellent.

이 환경방충망은 해충의 침입차단에 효과를 발휘할 뿐만 아니라, 부직포가 필터역할을 하여 미세 오염물질을 제거할 수 있는 효과가 있지만, 부직포는 수많은 섬유들이 불규칙적으로 얽혀 이루어진 형태의 포지로서 특정 형태의 규칙성 있는 개공이 형성되지 않아 통풍에 취약할 뿐만 아니라 빛의 투과가 제한되어 시야성이 나쁜 단점이 있다. This insect repellent net not only has the effect of blocking the invasion of pests, but also has the effect of removing non-woven fabrics as a filter to remove fine contaminants. There is a disadvantage that the visibility is not good because it is not vulnerable to ventilation as the open pores are not formed, and the transmission of light is limited.

또한, 상기 환경방충망에 사용되는 부직포는 부직포가 젖는 문제를 해소하기 위해 발수체 처리가 되어 있는데, 이로 인해 파이버 글래스 망체와의 접착성이 불량하여 내구성이 낮을 뿐만 아니라, 파이버 글래스 망체와 부직포 사이에 먼지와 미세 해충이 끼어서 제거되지 않는 문제점도 있었다.In addition, the nonwoven fabric used in the environmental insect net is treated with a water repellent body to solve the problem of the nonwoven fabric is wet, which is not only low adhesion due to poor adhesion to the fiberglass mesh, but also between the fiberglass mesh and the nonwoven fabric There was also a problem that could not be removed because of dust and fine pests.

본 발명은 상술한 종래 황사방지 기능을 갖도록 개량된 방충망의 문제점을 해소하여, 해충의 침입차단은 물론, 황사나 생활 먼지의 통과 차단이 가능할 뿐만 아니라, 통기성과 시야성의 측면에서도 우수한 황사방지 방충망을 제공하는 것을 특징으로 한다. The present invention solves the problems of the insect repellent screen improved to have the conventional anti-yellowing function, as well as blocking the intrusion of pests, as well as blocking the passage of yellow dust and living dust, as well as excellent dust prevention screen in terms of breathability and visibility It is characterized by providing.

상기 과제를 해결하기 위한 본 발명에 따른 황사방지 방충망은,Yellow dust prevention screen according to the present invention for solving the above problems,

창문이나 출입문에 설치되는 방충망에 있어서, In the insect screen installed in the window or door,

파이버 글라스로 이루어진 메쉬의 일면에, 원사 직경 60㎛ 이하의 정전기가 많은 합섬 모노필라멘트사를 사용하여 개공 크기 150㎛ 이하가 되도록 제직된 모노필라멘트 메쉬가 접합되어 일체화된 것을 특징으로 한다.On one surface of the mesh made of fiber glass, a monofilament mesh woven so as to have a pore size of 150 μm or less by using a static-charged synthetic fiber monofilament yarn having a yarn diameter of 60 μm or less is bonded and integrated.

바람직하게는 상기 모노필라멘트 메쉬는 일면에만 발수성을 갖도록 가공된 것이 사용되고, 나아가서는 상기 모노 필라멘트 메쉬는 양면 발수가공 후에 일면을 UV처리에 의해 표면을 개질하여 친수성을 증가시킴으로써 파이버 글라스 메쉬와의 접착성을 향상시킨 것이 더욱 바람직하다.Preferably, the monofilament mesh is processed to have water repellency on only one surface, and furthermore, the monofilament mesh is modified on one surface by UV treatment after double-sided water repellent processing to increase hydrophilicity and thus adhesion to fiber glass mesh. It is more preferable to improve this.

상술한 구성에 따른 본 발명에 따른 황사방지 방충망은, 해충의 차단뿐만 아니라, 미세한 개공의 모노필라멘트 메쉬의 정전기에 의해 황사, 먼지 및 기타 전염성 세균 등의 미세 오염물질을 효과적으로 차단할 수 있는 효과가 있다.Yellow dust prevention screen according to the present invention according to the above configuration, as well as blocking pests, there is an effect that can effectively block fine contaminants such as yellow dust, dust and other infectious bacteria by the static electricity of the fine opening of the monofilament mesh. .

또한, 본 발명에 따른 황사방지 방충망은 파이버 글라스 메쉬에 의해 보강되어 있기 때문에, 초기뿐만 아니라, 장시간 햇빛 등에 노출되어 사용된 후에도 내구성과 형태안정성이 뛰어나 장기간 사용할 수 있는 장점이 있다.In addition, since the yellow dust prevention screen according to the present invention is reinforced by a fiberglass mesh, there is an advantage that it can be used for a long time excellent in durability and shape stability not only in the early stages but also after being exposed to sunlight for a long time.

특히, 본 발명의 바람직한 실시예에 따르면, UV 처리 등에 의하여 표면을 개질하여 일면에만 발수성을 갖도록 가공된 모노 필라멘트 메쉬를 사용하기 때문에, 파이버 글라스 메쉬와의 접합이 우수하여 접착면의 박리에 의하여 형태안정성이 떨어지거나 그 사이에 먼지와 미세 해충이 끼는 문제점 등의 발생을 방지할 수 있는 효과가 있다.  Particularly, according to a preferred embodiment of the present invention, since the monofilament mesh is used to modify the surface by UV treatment or the like to have water repellency on only one surface, the bonding with the fiberglass mesh is excellent, and thus the shape is formed by peeling the adhesive surface. It is effective in preventing the occurrence of problems such as poor stability or dust and fine pests in between.

도 1은 본 발명에 따른 방충망이 방충망틀에 적용된 상태를 타나낸 사시도;
도 2는 본 발명에 따른 황사방지 방충망의 종단면구조를 도시한 모식도;
도 3은 본 발명에 따른 황사방지 방충망의 평면구조를 보여주는 모식도.1 is a perspective view showing a state in which the insect screen according to the present invention is applied to the insect screen;
Figure 2 is a schematic diagram showing the longitudinal cross-sectional structure of the anti-dust screen screen according to the present invention;
Figure 3 is a schematic diagram showing a planar structure of the anti-dust screen screen according to the present invention.

이하, 본 발명의 바람직한 실시예를 도면을 참조하여 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

본 발명에 따른 황사방지 방충망(1)은, 도 1에서 보는 것과 같이 창문이나 출입문에 설치되는 방충망틀(100)에 고정되어 사용되는 것으로, 도 2의 종단면구조도에서 보는 것과 같이, 파이버 글라스 메쉬(10)의 일면에 모노필라멘트 메쉬(20)가 접합되어 일체화된 형태이다. The anti-dust screen 1 according to the present invention is used to be fixed to the insect screen 100 is installed in the window or door as shown in Figure 1, as shown in the longitudinal cross-sectional structure of Figure 2, the fiberglass mesh ( The monofilament mesh 20 is bonded to one surface of 10) to form a single body.

여기서, 상기 모노필라멘트 메쉬(20)는, 원사직경 60㎛ 이하의 정전기가 많은 합섬 모노필라멘트사를 사용하여 개공 크기 150㎛ 이하가 되도록 제직된 것이 사용된다. 상기 모노필라멘트 메쉬의 원사 직경이 너무 큰 것을 사용하면 개공율을 크게 하기 위해 개공 크기를 크게 하여야 하고 이에 따라 황사의 포집 효율이 떨어지게 되는 문제가 있다. 따라서, 원사직경과 개공 크기를 상기 범위 내의 것으로 하여야만 통기성과 황사 포집 효율이 모두 우수한 모노필라멘트 메쉬(20)를 얻을 수 있다. Here, the monofilament mesh 20 is woven so as to have a pore size of 150 μm or less using a synthetic fiber monofilament yarn having a large diameter of 60 μm or less in yarn diameter. If the yarn diameter of the monofilament mesh is too large, the pore size should be increased in order to increase the porosity, and thus there is a problem that the yellow sand collecting efficiency is lowered. Therefore, the monofilament mesh 20 excellent in both air permeability and yellow dust collection efficiency can be obtained only when the yarn diameter and pore size are within the above range.

그리고 바람직하게는 원사 직경과 개공크기, 즉 사의 밀도를 적절히 조절하여 개공율(Open Area)을 40~60% 정도의 범위가 되도록 한다. 개공율은 통기성에 크게 영향을 미치는 것으로, 개공율이 너무 크면 황사방지효과를 제대로 발휘할 수 없지만 상기 범위 이하로 너무 작으면 통기성이 나빠서 바람직하지 않다. 개공율은 원사의 직경(D)과 개공크기(M)과의 관계에서 하기 식에 의해 산출할 수 있다.And preferably, the diameter of the yarn and the pore size, that is, the density of the yarn is appropriately adjusted so that the open area is in the range of about 40 to 60%. The porosity greatly affects the air permeability. If the porosity is too large, the yellow dust prevention effect can not be properly exhibited. If the porosity is too small below the above range, the air permeability is poor, which is undesirable. The porosity can be calculated by the following formula in relation to the diameter (D) of the yarn and the pore size (M).

개공율(%) = M2/(M+D)2 Opening Rate (%) = M 2 / (M + D) 2

본 실시예에 따르면, 원사직경(D)이 45인 20데니어짜리 PET 모노필라멘트를 사용하여 경사와 위사방향의 밀도를 각각 200가닥/인치로 설계하여 개공의 크기가 82㎛이 되도록 제직함으로써 개공율 42%인 모노필라멘트 메쉬를 얻었다. 이 직물의 공기투과도는 KS K 0570:2006에 의거 시험면적 20㎠, 정압 200Pa로 시험하여 735㎤/㎠/sec 정도이다. 이러한 구조의 모노필라멘트 메쉬는 자연풍으로 마찰을 일으켜 미세한 정전기를 일으킴으로써 황사를 비롯하여 각종 먼지나 전염성 세균 등을 효과적으로 걸러낼 수 있게 된다. According to this embodiment, by using a 20 denier PET monofilament with a yarn diameter (D) of 45, we design the density of the warp and weft directions to 200 strands / inch, respectively, and weave the size of the opening so that the opening size becomes 82 μm. A monofilament mesh of 42% was obtained. The air permeability of this fabric is about 735 cm 3 / cm 2 / sec when tested with a test area of 20 cm 2 and a static pressure of 200 Pa according to KS K 0570: 2006. The monofilament mesh having such a structure can effectively filter out yellow dust, various dusts, and infectious bacteria by causing friction with natural wind to generate fine static electricity.

본 실시예에 따르면, 이 모노필라멘트 메쉬(10)는 햇빛에 대한 내구성을 갖게 하기 위한 자외흡수제 처리와 빗물 등의 차단을 위해 표면에 불소계 발수제 등을 사용한 발수가공 처리를 실시하여 사용한다.According to the present embodiment, the monofilament mesh 10 is used by applying a water repellent treatment using a fluorine-based water repellent or the like to the surface of the ultraviolet absorbent treatment and the rain water for the purpose of providing durability against sunlight.

상기 파이버 글라스 메쉬(10)는 유리섬유 멀티사의 표면을 PVC 코팅한 유리섬유사를 망체 형태로 제직한 것으로서 모노필라멘트 메쉬(20)보다 원사직경과 개공이 2배 이상 큰 것을 사용한다. 바람직하게는 18~22가닥/인치의 경위사 밀도를 가지며 개공 크기가 800~1000㎛인 것을 사용한다.The fiber glass mesh 10 is a woven mesh of glass fiber yarn coated with PVC on the surface of the glass fiber multi yarn in the form of a mesh is used that the yarn diameter and opening is more than twice larger than the monofilament mesh 20. It is preferred to use a warp yarn density of 18-22 strands / inch and a pore size of 800-1000 μm.

상기 파이버 글라스 메쉬(10)와 모노필라멘트 메쉬(20)는 접착제(40)를 이용하여 서로 접합한다. 접착제는 모노필라멘트 메쉬(20)의 미세한 개공을 막지 않도록 파이버 글라스 메쉬(10)의 접착면에 도포하며, 접착제에 의해 모노필라멘트 메쉬(20)의 개공(O)을 막아 통기성을 잃지 않게 하기 위해서는 접착제를 일정한 점도를 유지하여 10~15㎛ 정도의 일정한 두께로 도포하여야 한다.. The fiberglass mesh 10 and the monofilament mesh 20 are bonded to each other using an adhesive 40. The adhesive is applied to the adhesive surface of the fiberglass mesh 10 so as not to block fine openings of the monofilament mesh 20, and in order to prevent the opening O of the monofilament mesh 20 by the adhesive so as not to lose breathability. Maintain a constant viscosity to apply a constant thickness of about 10 ~ 15㎛.

한편, 상기 모노필라멘트 메쉬(20)로 본 실시예에서와 같이 발수가공된 것을 사용할 경우, 일면에만 발수가공을 실시하는 편면가공 기술을 이용하면 파이버 글라스 메쉬(10)와의 접착이 견고하게 이루어질 수 있으나, 일반 직물지 등보다 개공이 큰 메쉬형태의 포지에 편면가공을 실시할 수 있는 실용적인 기술은 현재까지 알려지지 않았다. On the other hand, when using the water-repellent process as in the present embodiment as the monofilament mesh 20, using a one-sided processing technology that performs the water-repellent process only on one surface can be made firmly bonded to the fiberglass mesh 10 However, practical techniques for single-sided processing on mesh-shaped paper with larger openings than general textile papers are not known.

따라서, 일반적으로 양면에 동시에 발수가공처리가 이루어지게 되는데, 이와 같이 발수제 처리가 이루어진 모노필라멘트 메쉬(20)는 파이버 글라스 메쉬(10)와의 접착력이 나빠 접착불량이 발생하기 쉽다. 따라서, 본 실시예에서는 상기 발수제 처리된 모노필라멘트 메쉬(20)의 일면에 대해 단파장의 UV를 인가하여 표면의 개질을 통해 친수성을 증가시키는 UV 표면개질처리를 실시한다. Therefore, in general, both sides of the water-repellent treatment is made at the same time, the monofilament mesh 20 is a water-repellent treatment is poor adhesion to the fiberglass mesh 10 is likely to cause poor adhesion. Therefore, in the present embodiment, a short wavelength UV is applied to one surface of the water repellent monofilament mesh 20 to perform UV surface modification to increase hydrophilicity through surface modification.

상기 UV 표면개질처리는 에너지가 강한 단파장 자외선을 인가하여 발생한 오존에 의해 화학결합을 절단하여 카르보닐, 카르복실, 하이드록실 등의 라디칼이 생성되도록 함으로써 표면의 극성을 높여 친수성을 증가시키는 원리로서, 비교적 저렴한 비용으로 제품에 충격을 주지 않고 열에 의한 영향을 주지 않으면서 표면을 개질할 수 있어 발수제(30) 처리된 모노필라멘트 메쉬(20)의 일면만을 친수성이 증가하도록 개질시켜 파이버 글라스 메쉬(10)와의 접착성을 향상시키기에 적합하다.The UV surface modification treatment is a principle of increasing hydrophilicity by increasing the polarity of the surface by cleaving a chemical bond by the ozone generated by applying a short-wavelength ultraviolet light with strong energy to generate carbonyl, carboxyl, hydroxyl, etc., The surface of the monofilament mesh 20 treated with the water repellent agent 30 can be modified to increase hydrophilicity by modifying the surface without impacting the product and impacting the product at a relatively low cost. It is suitable for improving the adhesiveness with.

파이버 글라스 메쉬(10)와 발수제(30)처리된 모노필라멘트 메쉬(10)간의 접착력을 향상시키기 위해서는 상술한 UV 표면개질처리 이외에 코로나방전 처리, 플라즈마 처리와 같은 방법도 사용할 수 있다. 그러나, 이들 방법들은 설비비용이나 처리비용이 높고 표면손상도 높은 등 실용적인 측면에서 UV표면개질처리보다 이점이 적다.In order to improve the adhesion between the fiberglass mesh 10 and the monofilament mesh 10 treated with the water repellent 30, a method such as corona discharge treatment or plasma treatment may be used in addition to the above-described UV surface modification treatment. However, these methods are less advantageous than UV surface modification treatment in practical terms, such as high equipment cost, high treatment cost, and high surface damage.

한편, 이상에서는 방충망틀(100)에 고정 설치되는 형태의 실시예를 들어 본 발명의 구성을 설명하였지만, 본 발명에 따른 황사방지 방충망(1)을 공지의 방충망롤과 같은 방충망롤 형태로 제작하여 사용할 수도 있음은 물론이다.On the other hand, in the above described the configuration of the present invention for the embodiment of the form fixed to the insect screen 100, but the anti-yellowing screen 1 according to the present invention by producing a screen screen, such as the screen screen rolls known Of course, it can also be used.

1: 황사방지 방충망
10: 파이버 글라스 메쉬
20: 모노필라멘트 메쉬
30: 발수제
40: 접착제
100: 방충망틀1: Yellow dust screen
10: fiberglass mesh
20: monofilament mesh
30: water repellent
40: adhesive
100: insect screen

Claims (4)

창문이나 출입문에 설치되는 방충망에 있어서,
파이버 글라스로 이루어진 메쉬의 일면에, 원사 직경 60㎛ 이하의 정전기가 많은 합섬 모노필라멘트사를 사용하여 개공 크기 150㎛ 이하가 되도록 제직된 모노필라멘트 메쉬가 접합되어 일체화된 것을 특징으로 하는 황사방지 방충망.In the insect screen installed in the window or door,
An anti-dust screen, characterized in that the monofilament mesh woven to a pore size of 150 μm or less is bonded to one surface of a mesh made of fiber glass so as to have a pore size of 150 μm or less by using an electrostatic synthetic filament monofilament yarn having a yarn diameter of 60 μm or less. 제 1항에 있어서, 상기 모노필라멘트 메쉬는 개공율이 40~60% 범위인 것을 특징으로 하는 황사방지 방충망.According to claim 1, wherein the monofilament mesh anti-dust screen, characterized in that the porosity range 40 to 60%. 제 1항에 있어서, 상기 모노필라멘트 메쉬는 일면에만 발수성을 갖도록 가공된 것을 특징으로 하는 황사방지 방충망.According to claim 1, wherein the monofilament mesh anti-dust screen, characterized in that the machined to have a water repellent only on one surface. 제 3항에 있어서, 상기 모노 필라멘트 메쉬는 양면 발수가공 후에 일면을 UV처리에 의해 표면을 개질하여 친수성을 향상시킨 것을 특징으로 하는 황사방지 방충망.4. The anti-rust screen according to claim 3, wherein the monofilament mesh improves hydrophilicity by modifying the surface of the monofilament mesh by UV treatment on one surface after water repellent processing on both sides.
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