KR102447995B1 - fine dust-blocking manganese in which a teflon coating has been formed on the surface - Google Patents
fine dust-blocking manganese in which a teflon coating has been formed on the surface Download PDFInfo
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- KR102447995B1 KR102447995B1 KR1020200152234A KR20200152234A KR102447995B1 KR 102447995 B1 KR102447995 B1 KR 102447995B1 KR 1020200152234 A KR1020200152234 A KR 1020200152234A KR 20200152234 A KR20200152234 A KR 20200152234A KR 102447995 B1 KR102447995 B1 KR 102447995B1
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- mesh
- fine dust
- teflon coating
- teflon
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- 239000004809 Teflon Substances 0.000 title claims abstract description 37
- 229920006362 Teflon® Polymers 0.000 title claims abstract description 37
- 239000011248 coating agent Substances 0.000 title claims description 35
- 238000000576 coating method Methods 0.000 title claims description 35
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title 1
- 229910052748 manganese Inorganic materials 0.000 title 1
- 239000011572 manganese Substances 0.000 title 1
- 239000000428 dust Substances 0.000 claims abstract description 24
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003063 flame retardant Substances 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 9
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 9
- 241000238631 Hexapoda Species 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000007598 dipping method Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 241000255925 Diptera Species 0.000 abstract description 3
- 230000003670 easy-to-clean Effects 0.000 abstract description 2
- 239000002033 PVDF binder Substances 0.000 description 4
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 4
- 229920002620 polyvinyl fluoride Polymers 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 239000000077 insect repellent Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000014820 Galium aparine Nutrition 0.000 description 1
- 240000005702 Galium aparine Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 201000002266 mite infestation Diseases 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/001—Treatment with visible light, infrared or ultraviolet, X-rays
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/30—Flame or heat resistance, fire retardancy properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Pest Control & Pesticides (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Paints Or Removers (AREA)
Abstract
본 발명은 미세먼지를 차단할 수 있는 크기로 망구멍이 형성되는 미세먼지 차단용 방충망지의 개량발명에 관한 것으로 보다 구체적인 것은, 폴리에스텔, 나일론, 폴리프로필렌 섬유중에서 선택되고, 나노 굵기 또는 20∼80데니어 굵기를 가지는 합성섬유에 UV처리를 한 합성섬유를 사용하여 80∼400 메쉬 규격의 망지를 제직하고, 방염처리를 한 다음, 망지 표면에 테프론을 코팅함으로써, 방염기능이 확립되고, 미세먼지가 차단되며, 미세먼지가 망지 표면에 쉽게 부착되지 않아, 망지의 구멍이 막히는 것을 방지할 수 있고, 망청소가 용이한 방충망지를 제조하고, 이를 창틀에 안전하게 고정시킬 수 있게 구성하여서 되는 표면에 테프론 코팅이 형성된 미세먼지 차단용 방충망지이다.The present invention relates to an improved invention of a mosquito net for blocking fine dust in which a mesh hole is formed in a size capable of blocking fine dust. By using synthetic fibers with a thickness of synthetic fibers treated with UV treatment to weave 80-400 mesh size net paper, and after performing flame-retardant treatment, Teflon is coated on the surface of the net paper to establish a flame-retardant function and block fine dust. In addition, fine dust does not easily adhere to the surface of the mesh, which prevents clogging of the holes in the mesh, manufactures an insect screen that is easy to clean the mesh, and configures it to be safely fixed on the window frame. It is an insect screen to block the formed fine dust.
Description
본 발명은 미세먼지를 차단할 수 있는 크기로 망구멍이 형성되는 미세먼지 차단용 방충망지의 개량발명에 관한 것으로 보다 구체적인 것은, 폴리에스텔, 나일론, 폴리프로필렌 섬유중에서 선택되고, 나노 굵기 또는 20∼80데니어 굵기를 가지는 합성섬유에 UV처리를 한 합성섬유를 사용하여 80∼400메쉬 규격의 망지를 제직하고, 방염처리를 한 다음, 망지 표면에 테프론을 코팅함으로써, 방염기능이 확립되고, 미세먼지가 차단되며, 미세먼지가 망지 표면에 쉽게 부착되지 않아 망지의 구멍이 막히는 것을 방지할 수 있고, 망청소가 용이한 방충망지를 제작하고, 이를 창틀에 안전하게 고정시킬 수 있게 구성한 것이다.The present invention relates to an improved invention of a mosquito net for blocking fine dust in which a mesh hole is formed in a size capable of blocking fine dust. By using synthetic fibers with a thickness of synthetic fibers that have been treated with UV to weave 80-400 mesh size net paper, and after performing flame-retardant treatment, Teflon is coated on the surface of the net paper to establish a flame-retardant function and block fine dust. In addition, fine dust does not easily adhere to the surface of the mesh, preventing clogging of the holes in the mesh, and it is constructed so that it can be safely fixed to the window frame by making the screen for easy cleaning of the mesh.
일반적으로 미세먼지 차단용 방충망지는 미세먼지를 차단할 수 있는 크기의 망구멍을 가지면서 항균, 정화, 소취 기능을 가지도록 광촉매조성물을 코팅한 기능성 망지가 공지되어 있고, 망구멍의 가로세로 길이가 0.08∼0.4mm 로 협소하기 때문에 미세먼지가 망구멍에 침적되면 쉽게 분리가 되지 않아 망의 구멍이 쉽게 막히는 불편이 있고, 청소가 어려운 불편이 있었다.In general, the insect screen for blocking fine dust is known as a functional mesh coated with a photocatalytic composition to have antibacterial, purification, and deodorization functions while having a mesh hole sized to block fine dust, and the length of the mesh hole is 0.08 Since it is narrow at ~0.4mm, if fine dust is deposited in the mesh hole, it is not easily separated, so the hole in the mesh is easily clogged, and cleaning is difficult.
또한, 미세먼지 차단용 망지를 제조할 때, 실크섬유와 폴리에틸렌섬유를 혼합하여 폴리에틸렌섬유 사이에 실크섬유를 배치하여 섬유간의 마찰에 의한 정전기를 일으켜 음전하를 띄는 미세먼지를 척력으로 밀어내는 한편 일부는 인력으로 포집하여 미세먼지가 실내나 호흡기로 유입되는 것을 차단하는 미세먼지 차단망지가 공개된 바 있으나, 미세먼지가 망지에 부착하는 것을 쉽게 떨어낼 수가 없어 망구멍 막힘을 쉽게 해소할 수 없는 불편이 있었다.In addition, when manufacturing the fine dust blocking mesh, silk fibers and polyethylene fibers are mixed and silk fibers are placed between the polyethylene fibers to generate static electricity due to friction between the fibers, pushing out the negatively charged fine dust with repulsive force, while some A fine dust blocking net has been released that collects fine dust by manpower and blocks the influx of fine dust into the room or respiratory system, but it is difficult to remove the fine dust attached to the net, so the clogging of the mesh hole cannot be easily solved. there was.
본 발명은 상기 불편을 해소하기 위하여 개발된 것이다.The present invention was developed to solve the above inconvenience.
본 발명은 폴리에스텔, 나일론, 폴리프로필렌 섬유중에서 선택되고 나노규격, 합성섬유 또는 20∼80데니어 규격의 합성섬유를 선택하여 섬유(F)표면에 UV처리(U)를 하고, UV처리가 된 합성섬유로 망지(2)를 제직하되, 망지의 규격이 80∼400메쉬 되는 망지를 제작하여 방염처리를 한 후, 표면에 테프론 코팅을 하여 창틀에 고정시킬 수 있게 한 것을 특징으로 한다.The present invention selects from polyester, nylon, and polypropylene fibers and selects nano-standard, synthetic fiber, or 20-80 denier synthetic fiber, UV-treated (U) on the surface of the fiber (F), and synthesized with UV treatment Manji (2) is woven with fibers, and the standard of mangji is 80 to 400 mesh, which is manufactured and flame-retardant, and then Teflon coated on the surface so that it can be fixed to the window frame.
또한, 본 발명은 선택된 섬유로 80∼400 메쉬 되는 망지를 제조하는 단계, 제직된 망지 표면에 방염처리를 하는 단계, 방염처리된 표면에 테프론코팅을 위해 프라이머(10)를 도포하는 단계, 프라이머가 도포된 망지를 건조부(10a)에서 건조시키는 단계, 프라이머가 도포된 망지를 디핑조(20a)의 테프론코팅액(20)에 침지하여 도포하고 인출하면서 인출부에 설치한 압착롤러(20b) 사이로 인출하여 망지에 도포된 과잉테프론을 제거하는 테프론 코팅액 도포단계;
테프론코팅액이 도포된 망지를 원적외선 또는 근적외선 히터가 배치된 텐터실(30) 투입하여 250∼350℃로 30∼50분간 열처리하면서, 평탄화시켜 테프론코팅액(20)이 망지(2) 표면에 코팅된 방충망지를 제조한다.In addition, the present invention provides a step of preparing a mesh of 80 to 400 mesh with selected fibers, a step of flame-retarding the woven mesh surface, applying a
Insect screen coated with Teflon
이때, 테프론코팅액을 수용하는 디핑조(20a)는 출구에 압착롤러(20b)가 장치되어 망지에 과잉 도포된 코팅액을 제거하게 된다.At this time, the
한편, 테프론 코팅액은 PTFE(Poly tetra fluoro ethylene), CTFE(Chloro tri fluoro ethylene), PVDF(Poly vinyli dene fluoride) 또는 PVF(polyvinyl fluoride) 중에서 하나가 선택될 수 있다.Meanwhile, the Teflon coating solution may be one of poly tetra fluoro ethylene (PTFE), chloro tri fluoro ethylene (CTFE), poly vinylidene fluoride (PVDF), and polyvinyl fluoride (PVF).
또 코팅층은 표면 정지 마찰계수가 0.05∼0.2 범위에 있고, 표면 거칠기가 0.8∼1.0㎛되게 하는 것이 바람직하다.In addition, it is preferable that the coating layer has a surface static friction coefficient in the range of 0.05 to 0.2 and a surface roughness of 0.8 to 1.0 µm.
한편, 본 발명은 코팅액이 도포된 망지를 창틀에 설치하기 위해 창틀(1)의 요입홈(1a)에 망지(2)의 외주연(2a)을 삽입하고, 삽입부에 고정쇄기(3)를 끼워 고정한다음, 고정쇄기결합홈(3a)에 확장쇄기(4)를 강제 결합함으로써, 망지의 외주연이 창틀 요입홈(1a)에 고정되어 이탈되지 않는 방충망지를 형성하게 된다.On the other hand, the present invention inserts the outer periphery (2a) of the mangji (2) into the concave groove (1a) of the window frame (1) in order to install the mangji coated with the coating solution on the window frame, After fitting and fixing, by forcibly coupling the extended
테프론 코팅은 거의 모든 물질이 잘 달라붙지 않는 비점착성이고, 물기나 기름이 잘 묻지 않는 비유성이며, 260℃의 높은 온도에서도 분해가 잘 일어나지 않는 내열성과, 낮은 온도에서도 물리적 특성이 변하지 않는 저온도 내구력을 가지고, 주변 환경에 영향을 받지 않는 특징을 가지므로, 미세먼지가 망지에 부착되는 것을 방지할 뿐 아니라 부착이된다 해도 쉽게 세척이 되는 특징을 가질 수 있다.Teflon coating is non-adhesive that almost all materials do not stick well, non-oily that does not adhere well to water or oil, heat resistance that does not easily decompose even at a high temperature of 260℃, and low temperature that does not change physical properties even at low temperatures Since it has durability and is not affected by the surrounding environment, it can prevent fine dust from adhering to the net and can be easily washed even if it is attached.
이와 같이 된 본 발명은 망지의 섬유가 미세하고, 망구멍이 80∼400 메쉬 규격으로 촘촘하며, 망지에 방염처리가 되어 있고, 표면에 테프론 코팅이 형성되어 있어서 미세먼지가 차단되고, 구멍에 미세먼지가 쉽게 달라붙지 않아 청소가 용이하여 방진, 방염, 방충 작용을 충실하게 수행할 수 있고, 테프론 코팅으로 망지의 망구멍 크기가 안정되므로 망지의 변형이 없는 방충망지를 얻을 수 있는 이점이 있다.In the present invention as described above, the fibers of the net paper are fine, the net holes are dense in the size of 80 to 400 mesh, the net paper is flame-retardant, and the Teflon coating is formed on the surface to block fine dust, and the fine dust is blocked in the holes. Dust does not stick easily, so it is easy to clean, so dust-proof, flame-retardant, and insect-repellent functions can be faithfully performed. Teflon coating stabilizes the mesh hole size, so it has the advantage of obtaining an insect-proof mesh without deformation of the mesh.
도 1은 본 발명에 선택되는 섬유 예시도
도 2는 망지 일부 확대도
도 3은 도 2의 망지 구성 예시도
도 4는 망지에 테프론 코팅액이 코팅된 단면도
도 5a는 창틀에 설치된 예시도
도 5b는 도 5a의 나-나선단면 확대도
도 5c는 도 5b의 분해 사시도
도 6은 본 발명의 테프론 코팅액 코팅장치 예시도이다.1 is an exemplary view of a fiber selected in the present invention
2 is a partially enlarged view of the mangji
3 is an exemplary diagram of the configuration of the mange of FIG. 2
Figure 4 is a cross-sectional view of mangji coated with Teflon coating solution
Figure 5a is an exemplary view installed on the window frame
5b is an enlarged view of the spiral cross section of FIG. 5a;
Figure 5c is an exploded perspective view of Figure 5b
6 is an exemplary view of the Teflon coating solution coating apparatus of the present invention.
본 발명은 폴리에스텔, 나일론, 폴리프로필렌 섬유중에서 선택되고, 섬유굵기가 나노규격합성섬유 또는 20∼80데니어 규격의 합성섬유(F)로 되어 표면에 UV처리(U)를 한 섬유로 망지(2)를 제직하되, 망구멍이 80∼400메쉬 규격이 되게 제작하여 방염처리를 한 후, 표면에 테프론 코팅을 하여 망지를 구성한다.The present invention is a fiber selected from polyester, nylon, and polypropylene fibers, and the fiber thickness is made of nano-standard synthetic fibers or 20-80 denier synthetic fibers (F) and UV-treated (U) on the surface. ), but the mesh hole is made to be 80-400 mesh standard, and after flame-retardant treatment, the surface is coated with Teflon to compose the mesh.
또한, 본 발명은 선택된 섬유로 80∼400 메쉬 규격의 망지를 제조하는 단계, 제직된 망지 표면에 방염처리를 하는 단계, 방염처리된 망지표면에 테프론코팅을 위해 프라이머(10)를 도포하는 단계, 프라이머가 도포된 망지를 건조부(10a)에서 상하로 이동시키면서 건조시키는 단계, 프라이머터가 도포된 망지를 디핑조(20a)의 테프론코팅액(20)에 침지하여 표면에 테프론 코팅액을 도포하는 단계, 테프론코팅액이 도포된 망지를 인출하면서 인출부에 압착롤러(20b)를 장치하여 압착롤러 사이로 망지를 인출함으로써, 망지에 도포된 과잉테프론을 제거하여 적정 두께의 테프론코팅액을 망지에 도포하고, 테프론 코팅액이 도포된 망지를 원적외선 또는 근적외선 히터가 배치된 텐터실(30)에 투입하여 250∼350℃로 30∼50분간 열처리하면서, 평탄화시키고, 테프론코팅액(20)을 망지(2) 표면에 코팅시키는 단계로 테프론 코팅이 형성된 방충망지를 제조한다.In addition, the present invention comprises the steps of manufacturing a mesh of 80 to 400 mesh size with selected fibers, performing a flame-retardant treatment on the woven mesh surface, applying a
삭제delete
이때, 테프론 코팅액은 PTFE(Poly tetra fluoro ethylene), CTFE(Chloro tri fluoro ethylene), PVDF(Poly vinyli dene fluoride) 또는 PVF(polyvinyl fluoride) 중에서 하나가 선택될 수 있다.In this case, the Teflon coating solution may be selected from among poly tetra fluoro ethylene (PTFE), chloro tri fluoro ethylene (CTFE), poly vinylidene fluoride (PVDF), and polyvinyl fluoride (PVF).
또 코팅층은 표면 정지 마찰계수가 0.05∼0.2 범위에 있고, 표면 거칠기가 0.8∼1.0㎛되게 하는 것이 바람직하다.In addition, it is preferable that the coating layer has a surface static friction coefficient in the range of 0.05 to 0.2 and a surface roughness of 0.8 to 1.0 µm.
한편, 본 발명은 망지를 창틀에 설치하기 위해 창틀(1)에 요입홈(1a)을 형성하여, 망지(2)의 외주연(2a)을 삽입하고, 고정쇄기(3)로 고정한다음, 고정쇄기결합홈(3a)에 확장쇄기(4)를 강제 결합함으로써, 망지가 창틀 요입홈(1a)에서 이탈되지 않는 방충망지를 형성하게 된다.On the other hand, the present invention forms a concave groove (1a) in the window frame (1) to install the mangji on the window frame, inserts the outer periphery (2a) of the mangji (2), and fixes it with a fixing cleaver (3), then fixing By forcibly coupling the extended chaining machine (4) to the crushing machine coupling groove (3a), the mesh is to form an insect repellent mesh that does not deviate from the window frame concave groove (1a).
테프론 코팅은 거의 모든 물질이 잘 달라 붙지 않는 비점착성이고, 물기나 기름이 잘 묻지 않는 비유성이며, 260℃의 높은 온도에서도 분해가 잘 일어나지 않는 내열성과, 낮은 온도에서도 물리적 특성이 변하지 않는 저온도 내구력을 가지고, 주변 환경에 영향을 받지 않는 특징을 가지게 되므로, 방염 방충망지로서의 적합성을 발휘할 수 있다.Teflon coating is non-adhesive that almost all materials do not stick well, non-oily that does not adhere well to water or oil, heat resistance that does not easily decompose even at a high temperature of 260℃, and low temperature that does not change physical properties even at low temperatures Since it has durability and is not affected by the surrounding environment, it can exhibit suitability as a flame retardant net.
1 : 창틀 1a : 요입홈
2 : 망지 2a : 외주연
3 : 고정쇄기 3a : 고정쇄기결합홈
4 : 확장쇄기 10 : 프라이머
10a : 건조부 20 : 테프론코팅액
20a : 디핑조 20b : 압착롤러
30 : 텐터실1:
2: Manji 2a: Outer lead
3: fixed
4: extended chain group 10: primer
10a: drying part 20: Teflon coating solution
20a: dipping
30: tenter room
Claims (2)
망지 표면에 방염처리를 하는 단계;
방염처리된 망지를 프라이머액에 침지하여 프라이머(10)를 도포하고 인출시켜 다단계의 롤러가 배치된 건조부(10a)를 통과시키면서 건조시키는 프라이머 도포단계;
프라이머가 도포된 망지를 디핑조(20a)의 테프론 코팅액(20)에 침지하여 도포하고, 인출부에 장치된 압착롤러(20b) 사이로 인출하여 과잉테프론을 제거하는 테프론 코팅액 도포단계;
테프론코팅액이 도포된 망지를 원적외선 또는 근적외선 히터가 배치된 텐터실(30) 투입하여 250∼350℃로 30∼50분간 열처리하면서 평탄화시켜 테프론코팅액(20)을 망지(2) 표면에 코팅하는 단계로 표면에 테프론 코팅이 형성된 미세먼지 차단용 방충망을 제조하고,
상기 테프론 코팅이 형성된 망지는 창틀(1)의 요입홈(1a)에 망지(2)의 외주연(2a)을 삽입하고, 삽입부에 고정쇄기(3)를 끼워 고정한 다음, 고정쇄기결합홈(3a)에 확장쇄기(4)를 강제 결합하여 망지가 창틀 요입홈(1a)에 고정되게 하는 표면에 테프론 코팅이 형성된 미세먼지 차단용 방충망지.Manji manufacturing step of manufacturing a net paper of 80 to 400 mesh size with a fiber selected from polyester, nylon, and polypropylene fibers and having a UV treatment on the surface of a synthetic fiber whose fiber size is nano standard or 20 to 80 denier standard;
Flame-retardant treatment on the surface of the mangji;
A primer application step of immersing the flame-retardant cloth in a primer solution to apply the primer 10, draw it out, and dry it while passing the drying unit 10a on which the multi-stage rollers are disposed;
A Teflon coating solution application step of immersing and applying the primer-coated cloth in the Teflon coating solution 20 of the dipping tank 20a, and drawing it out between the compression rollers 20b installed in the draw-out part to remove excess Teflon;
In a step of coating the cloth coated with Teflon coating solution in a tenter room 30 equipped with a far-infrared or near-infrared heater, and flattening it while heat-treating it at 250-350° C. for 30-50 minutes. Manufactures an insect screen for blocking fine dust with a Teflon coating on the surface,
The Teflon coating is formed by inserting the outer periphery (2a) of the mangji (2) into the concave groove (1a) of the window frame (1), inserting the fixed clamping machine (3) into the insertion part and fixing it, then the fixed clamping machine coupling groove ( Insect screen for blocking fine dust with Teflon coating formed on the surface of which the mesh is fixed to the concave groove (1a) of the window frame by forcibly coupling the expander (4) to 3a).
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| JP2015093392A (en) * | 2013-11-11 | 2015-05-18 | 平岡織染株式会社 | Heat shield mesh shade |
| KR101741464B1 (en) * | 2016-08-29 | 2017-05-30 | 영남대학교 산학협력단 | Method for continuous production of monofilament coating yarn coated with thermoplastic resin |
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| KR101741464B1 (en) * | 2016-08-29 | 2017-05-30 | 영남대학교 산학협력단 | Method for continuous production of monofilament coating yarn coated with thermoplastic resin |
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