KR102519926B1 - An insect screen with recycled polyester multi-filament joint yarn as a slope and weft yarn, and its manufacturing method - Google Patents
An insect screen with recycled polyester multi-filament joint yarn as a slope and weft yarn, and its manufacturing method Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 241000238631 Hexapoda Species 0.000 title claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 47
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 12
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011120 plywood Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
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- 238000002360 preparation method Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 201000002266 mite infestation Diseases 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000005871 repellent Substances 0.000 description 8
- 230000002940 repellent Effects 0.000 description 8
- 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 description 7
- 239000003063 flame retardant Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 5
- 239000000077 insect repellent Substances 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 239000004753 textile Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/41—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific twist
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D9/00—Open-work fabrics
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- 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
- D06C7/00—Heating or cooling textile fabrics
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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
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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
- E06B2009/524—Mesh details
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
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Abstract
Description
본 발명은 제품화되어 사용한 폴리에스텔섬유를 다시 수집하여 세척하고 용융하여, 재생섬유 원료를 준비하고, 이를 압출기에 넣고, 용융압출하여 재생폴리에스텔 멀티필라멘트를 형성하고, 재생폴리에스텔 멀티필라멘트를 일정섬도로 합체하고 연사하여, 재생폴리에스텔 멀티필라멘트합연사를 제조하고, 재생폴리에스텔 멀티필라멘트합연사를 경사와 위사로 하는 망지를 제조하고, 망지 표면에 아크릴수지를 코팅하여 조직을 안정시킨 재생폴리에스텔 멀티필라멘트합연사 방충망 제조방법에 관한 것이다. In the present invention, polyester fibers that have been commercialized and used are collected, washed, and melted to prepare a regenerated fiber raw material, put into an extruder, melt-extruded to form regenerated polyester multifilaments, and regenerated polyester multifilaments having a certain fineness. The regenerated polyester multifilament plied yarn is manufactured by combining and twisting the regenerated polyester multifilament ply-twisted yarn into warp and weft yarns, and regenerated polyester whose structure is stabilized by coating the surface of the netting with acrylic resin. It relates to a method for manufacturing a multifilament plied yarn insect screen.
폴리에스텔섬유는 그동안 많은 양이 생산되어 직물지 제조에 사용되어 의류를 비롯한 다양한 제품 생산에 사용되었고, 사용된 폴리에스텔섬유는 자연분해가 쉽지 않기 때문에 방치될 경우, 생태계와 환경에 미치는 피해가 커 전세계적으로 이의 사용을 줄여야 한다는 목소리가 날로 확산되고 있는 실정에 있다.Polyester fibers have been produced in large quantities and used in the manufacture of textiles and used in the production of various products including clothing. Since used polyester fibers are not easy to decompose naturally, if left unattended, they cause great damage to the ecosystem and environment. There is a situation in which the voice that the use of teeth should be reduced is spreading day by day worldwide.
따라서 신(新)폴리에스텔섬유의 사용을 줄이기 위해서는 한번 사용한 폴리에스텔섬유를 다시 회수하여 재생섬유로 제조하고 이를 사용하는 제품의 생산을 늘려야 하는 필요성이 제기된다. Therefore, in order to reduce the use of new polyester fibers, there is a need to recover used polyester fibers to manufacture recycled fibers and increase the production of products using them.
종래의 방충망은 폴리에스텔 모노필라멘트섬유를 경사와 위사로 사용하여, 평직으로 망을 제직을 하였기 때문에 제직 후, 망의 경사와 위사의 결합부가 고정되지 않아, 망지에 외력이 가해지면 망구멍에 변형이 발생하므로, 이를 해소시키기 위해 로우멜팅 폴리에스텔 필라멘트섬유를 경사와 위사 사이에 개입하여, 망지를 제직하고 제직 후, 열처리를 통해 경사와 위사 사이에 개입한 로우멜팅 필라멘트섬유를 녹여 경사와 위사의 결합부를 고정시키는 방법으로 망구멍이 변형되는 것을 방지하는 구성의 방충망이 개발된 바 있다. Conventional insect screen nets use polyester monofilament fibers as warp and weft yarns and weave the net in plain weave, so after weaving, the joint between the warp and weft of the net is not fixed, so when an external force is applied to the net, the net hole is deformed Since this occurs, in order to solve this problem, low melting polyester filament fibers are intervened between the warp and weft to weave netting, and after weaving, heat treatment melts the low melting polyester filament fiber intervened between the warp and weft to melt the warp and weft. An insect screen having a configuration that prevents the mesh hole from being deformed by fixing the coupling part has been developed.
그러나 상기와 같은 방충망은 폴리에스텔 모노필라멘트섬유와 로우멜팅 폴리에스텔 필라멘트섬유를 혼합사용해야 하므로, 가격이 고가로 되는 불편이 있고, 그렇게 하더라도 폴리에스텔 모노필라멘트는 표면이 매끄러워 로우멜팅 폴리에스텔 멀티필라멘트와 융합이 되지 않을 뿐 아니라, 모노필라멘트 표면에는 방염제와 발수제를 코팅하기 어려워 전체적으로 난연처리와 발수처리가 용이하지 않는 불편이 있었고, 신(新)폴리에스텔수지를 원료로 하는 폴리에스텔 모노필라멘트섬유를 사용해야 하므로, 폴리에스텔섬유 사용을 줄이는데 기여할 수 없는 불편이 있다. However, since the above insect screen requires a mixture of polyester monofilament fibers and low-melting polyester filament fibers, the price is expensive, and even then, the polyester monofilament has a smooth surface and is Not only is it not fused, but it is difficult to coat the flame retardant and water repellent on the surface of the monofilament, which is inconvenient for flame retardant and water repellent treatment as a whole. Therefore, there is an inconvenience that cannot contribute to reducing the use of polyester fibers.
본 발명은 상기 문제를 해소하기 위해 개발된 것으로, 한번 사용한 폴리에스텔섬유를 다시 모아 세척하고 용융하여, 재생섬유를 제조하기 쉽게 칩상태로 제조하고, The present invention was developed to solve the above problems, and once used polyester fibers are collected again, washed, and melted to prepare regenerated fibers in a chip state for easy production,
상기 재생재료를 압출기에 넣어 재생폴리에스텔 멀티필라멘트를 형성하고, 재생폴리에스텔 멀티필라멘트를 일정 섬도로 합체하고 연사하여, 재생폴리에스텔 멀티필라멘트합연사를 제조하고, 이를 경사와 위사로 사용하여 재생폴리에스텔 멀티필라멘트합연사 방충망을 제조하고, 표면에 수지코팅과 함께 방염제와 발수제를 도포하여 열처리함으로써, 기능성과 내구성이 향상된 재생폴리에스텔 멀티필라멘트합연사 방충망을 제조할 수 있고, 이렇게 함으로써, 재생폴리에스텔섬유의 사용을 늘려 신(新)폴리에스텔섬유의 사용량을 줄여 환경문제와 경제적인 문제를 해결함에 기여할 수 있게 하는 것이다.The recycled polyester multifilament is put into an extruder to form recycled polyester multifilament, and the recycled polyester multifilament is combined with a certain fineness and twisted to prepare a recycled polyester multifilament plied yarn, which is used as warp and weft yarns to produce recycled polyester. Regenerated polyester multifilament plied yarn insecticide net with improved functionality and durability can be manufactured by manufacturing an insect repellent net of Estel multifilament plied yarn, applying a flame retardant and a water repellent along with a resin coating to the surface, and heat-treating. By doing so, regenerated polyester It is to contribute to solving environmental and economic problems by increasing the use of fibers and reducing the amount of new polyester fibers.
본 발명은 한번 사용하고 버려지는 폴리에스텔섬유를 다시 수집하여 세척하고, 용융하여 재생섬유를 제조하기 위한 원료를 준비하고, 이를 압출기에 투입하여 용융압출기를 통해 재생폴리에스텔 멀티필라멘트를 형성하고, 재생폴리에스텔 멀티필라멘트를 일정 섬도가 되게 합체하고 연사한 후, 열처리하여 재생폴리에스텔 멀티필라멘트합연사를 제조하고, 재생폴리에스텔 멀티필라멘트합연사를 경사와 위사로 하는 망지를 제조하여 망지 표면에 아크릴수지를 코팅한 재생폴리에스텔 멀티필라멘트합연사 방충망과 그 제조방법을 제시하는 것이다.In the present invention, once-used and discarded polyester fibers are collected, washed, melted to prepare raw materials for producing regenerated fibers, put into an extruder to form regenerated polyester multifilaments through a melting extruder, and regenerated. After combining polyester multifilaments to a certain fineness and twisting them, heat treatment is performed to produce regenerated polyester multifilament plied yarn, and netting is manufactured using regenerated polyester multifilament plied yarn as warp and weft yarns, and acrylic resin is applied to the surface of netting. To present a coated regenerated polyester multifilament plied yarn insect screen and a method for manufacturing the same.
이를 보다 상세히 설명하면, 본 발명은 한번, 사용한 폴리에스텔섬유를 다시 수집하여 세척하고 용융하여, 재생섬유를 제조할 수 있게 칩형상으로 제조한 재생섬유용 원료를 준비하고, To explain this in more detail, the present invention prepares a raw material for regenerated fiber manufactured in a chip shape to produce regenerated fiber by collecting, washing, and melting the used polyester fiber once again,
상기 재생섬유용 원료를 압출기에 넣고 용융압출하여 재생폴리에스텔 멀티필라멘트를 형성하고, 재생폴리에스텔 멀티필라멘트를 섬도 75데니어, 24멀티필라멘트로 구성되는 재생폴리에스텔 멀티필라멘트합사체를 제조하거나 The raw material for regenerated fiber is put into an extruder and melt-extruded to form regenerated polyester multifilaments, and the regenerated polyester multifilaments are used to prepare regenerated polyester multifilament yarns composed of 75 denier and 24 multifilaments, or
섬도 150데니어, 48멀티필라멘트로 구성되는 재생폴리에스텔 멀티필라멘트합사체를 제조하여, 75데니어 ,24멀티필라멘트로 구성되는 재생폴리에스텔 멀티필라멘트합사체는 4합하여, 섬도 300데니어, 96멀티필라멘트로 구성되는 재생폴리에스텔 멀티필라멘트합사체를 형성하여, 섬도 150데니어, 48멀티필라멘트합사체나 섬도 300데니어, 96멀티필라멘트합사체는 각각 300∼700T/M으로 연사한 다음, 연사상태가 유지되게 보빈에 감아 100∼150℃에서 30분간 열처리하는 두 종류의 재생폴리에스텔 멀티필라멘트합연사를 제조하여, 둘 중에 하나를 방충망의 경사(1a)와 위사(1b)로 선택하여 망목크기 20∼35메쉬 되는 망지(1)를 제조하고, A regenerated polyester multifilament plywood composed of 150 denier fineness and 48 multifilaments is manufactured, and 4 regenerated polyester multifilament plywood composed of 75 denier and 24 multifilaments are combined to form a fineness of 300 denier and 96 multifilaments. After forming a regenerated polyester multifilament plywood with a fineness of 150 denier, a 48 multifilament plywood or a fineness of 300 denier, 96 multifilament plied material, each is twisted at 300 to 700T/M, and then placed on the bobbin to maintain the twisted state. Two types of regenerated polyester multifilament plied yarns are produced by winding and heat-treating at 100-150 ° C for 30 minutes, and selecting one of the two as the warp (1a) and weft (1b) of the insect screen to make a net with a mesh size of 20 to 35 mesh. (1) is prepared,
제조한 망지(1)를 아크릴수지액(2)이 수용된 수지액수용조에 디핑하고, 인출하여, 인출부를 고무압착롤러(3) 사이에 투입하여 망지(1)에 피복된 과잉수지액을 제거하는 수지코팅을 하고, Dipping the manufactured net (1) into the resin liquid receiving tank containing the acrylic resin liquid (2), withdrawing it, and inserting the withdrawing part between the rubber pressing rollers (3) to remove the excess resin liquid coated on the net paper (1) resin coating,
수지코팅이 된 망지를 180∼220℃ 열풍이 공급되는 열풍가열실(4)에 통과시켜 망지(1)를 평평하게 펼치면서 표면에 코팅된 수지를 안정화시키는 평탄처리를 하여 수지처리된 재생폴리에스텔 멀티필라멘트합연사 망지(1')를 얻어 말대(5)에 감는 방법으로 망지의 경사와 위사가 모두 재생폴리에스텔 멀티필라멘트합연사로 된 재생폴리에스텔섬유 방충망을 제조하는 것이다.The resin-coated netting is passed through the hot air heating room (4) where hot air is supplied at 180-220℃, and the netting (1) is spread flat to stabilize the resin coated on the surface. Recycled polyester multi A regenerated polyester fiber insect screen made of regenerated polyester multifilament plied yarn is manufactured by a method of obtaining a filament ply-twisted yarn netting (1') and winding it around the terminal (5).
이와 같이 제조된 본 발명은 망지(1)의 경사(1a)와 위사(1b)가 재생폴리에스텔 멀티필라멘트합연사로 되어 모노필라멘트섬유가 아니기 때문에, 필라멘트섬유 사이에 간극이 많은 섬유를 만들 수 있고, 망지에 수지처리를 하고, 망지를 평탄화시켜 경사와 위사의 결합부를 안정화시켜 망구멍의 크기가 쉽게 변하지 않는 안정적인 망지를 제조할 수 있고, 수지처리단계에서 방염제와 발수제를 혼합하여, 코팅할 수 있는 이점을 얻을 수 있어, 난연기능과 발수기능을 부여할 수 있으므로, 난연 기능성과 발수기능성이 있는 방충망을 제조할 수 있다. In the present invention manufactured as described above, since the
또, 본 발명은 망지의 경사와 위사를 재생폴리에스텔 멀티필라멘트합연사로 대체할 수 있어서, 신(新)폴리에스텔섬유 사용을 줄일 수 있어 자원의 낭비를 막을 수 있으므로, 신폴리에스텔수지의 사용으로 인한 환경문제와 경제적인 문제 해결에 기여할 수 있는 이점이 있다.In addition, the present invention can replace the warp and weft yarns of netting with recycled polyester multifilament plied yarn, so that the use of new polyester fibers can be reduced and waste of resources can be prevented, so the use of new polyester resins There is an advantage that can contribute to solving environmental and economic problems caused by
또한, 본 발명은 망지의 경사(1a)와 위사(1b)는 섬도 75데니어, 24멀티필라멘트로 구성된 재생폴리에스텔 멀티필라멘트합사체를 4합하여 만든 섬도 300데니어, 96멀티필라멘트로 구성되는 합사체를 선택하여 300∼700T/M으로 연사하고, 연사상태가 풀리지 않게 보빈에 감아 100∼150℃으로 열처리하여 연사상태를 열고정시킨 재생폴리에스텔 멀티필라멘트합연사를 선택하거나, 섬도 150데니어, 48멀티필라멘트로 구성된 재생폴리에스텔 멀티필라멘트합사체를 300∼700T/M으로 연사하고 연사상태가 풀리지 않게 보빈에 감아 100∼150℃로 열처리하여 연사상태를 고정한 재생폴리에스텔 멀티필라멘트합연사를 선택할 수 있으므로, 다양한 방충망을 제조할 수 있고, 경사와 위사가 모두 재생폴리에스텔 멀티필라멘트합연사를 사용하여 재생폴리에스텔섬유 방충망을 제조할 수 있으며, 망목크기를 20∼35메쉬로 제조하기 때문에, 망의 투과율이 높으면서 해충의 침입을 막을 수 있는 규격의 방충망을 얻을 수 있고, 재생폴리에스텔 멀티필라멘트섬유를 합사하고, 연사하여 합연사를 제조하기 때문에, 모노필라멘트섬유와 달리 섬유 자체에 간극이 많아 표면에 수지하거나 방염제 또는 발수제를 코팅하기 좋아 망지제조 후, 수지처리를 하여 망지의 경사,위사를 제위치에 고정시킬 수 있고, 수지처리시에 방염제와 발수제를 같이 처리할 수 있어 난연성과 발수성이 양호한 기능성 방충망을 제조할 수 있고, 경사,위사의 교차부가 안정되어 망지의 조직과 망구멍의 크기가 안정되므로, 사용중 외부의 힘에 의거 망지의 변형이 쉽게 일어나지 않는 이점을 얻을 수 있어 방충성능이 높고, 화재와 오염에 대비할 수 있으면서, 내구성이 좋은 재생섬유 방충망을 공급할 수 있는 이점이 있다. In addition, in the present invention, the warp yarn (1a) and the weft yarn (1b) of the mesh are made by combining 4 regenerated polyester multifilament yarns of 75 denier and 24 multifilaments with a fineness of 300 denier and 96 multifilaments. Choose a regenerated polyester multifilament plied yarn that is twisted at 300-700T/M, wound on a bobbin so that the twisted state is not unraveled, and heat-treated at 100-150℃ to heat-set the twisted state, or choose a regenerated polyester multifilament plied yarn with a fineness of 150 denier and 48 multifilaments The regenerated polyester multifilament plied yarn composed of is twisted at 300 to 700 T/M, wound on a bobbin so that the twisted state is not unwound, and heat treated at 100 to 150 ° C to fix the twisted state. An insect screen can be manufactured, and a regenerated polyester fiber insect screen can be manufactured by using regenerated polyester multifilament plied yarn for both warp and weft yarns, and since the net size is 20 to 35 mesh, the transmittance of the net is high and It is possible to obtain an insect screen of a standard that can prevent the invasion of pests, and since regenerated polyester multifilament fibers are plied and twisted to produce plied yarn, unlike monofilament fibers, there are many gaps in the fiber itself, so it is possible to resin on the surface or use flame retardants Or, since it is good to coat the water repellent, after manufacturing the net, the warp and weft of the net can be fixed in place by resin treatment, and during resin treatment, the flame retardant and the water repellent can be treated together to produce a functional insect screen with good flame retardancy and water repellency. Since the intersection of the warp and weft threads is stable, the structure of the net and the size of the net hole are stabilized, so it is possible to obtain the advantage that the net is not easily deformed by external forces during use, so the insect repellent performance is high, and fire and contamination While being prepared for, there is an advantage in supplying a regenerated fiber insect screen with good durability.
도 1은 본 발명의 망지 구성예시도
도 2는 재생폴리에스텔 멀티필라멘트의 합사상태를 설명하는 예시도
도 3은 재생폴리에스텔 멀티필라멘트합사체 예시도
도 4는 망지의 수지처리 및 평탄화처리 단계를 보이는 예시도이다.1 is an exemplary view of the network configuration of the present invention
2 is an exemplary diagram explaining the plying state of regenerated polyester multifilaments.
3 is an exemplary view of a recycled polyester multifilament yarn
4 is an exemplary view showing the steps of resin treatment and flattening of net paper.
본 발명은 한번 사용하고 버려지는 폴리에스텔섬유를 다시 수집하여 세척하고, 용융하여 재생섬유로 제조하기 쉽게 칩형태로 제조하여 재생섬유 제조용 원료를 준비하고, 재생섬유 제조용 원료를 압출기에 넣고 용융압출하여, 재생폴리에스텔 멀티필라멘트를 형성하고, 재생폴리에스텔 멀티필라멘트를 일정섬도가 되게 합체하여 멀티필라멘트합사체를 형성한 후, 멀티필라멘트합사체를 300∼700T/M으로 연사하고, 100∼150℃로 열처리하여, 재생폴리에스텔 멀티필라멘트합연사를 제조하고, 재생폴리에스텔 멀티필라멘트합연사를 경사,위사로 하는 망지를 제조하여, 망지 표면에 아크릴수지코팅을 실시하여 조직을 안정되게 한 재생폴리에스텔 멀티필라멘트합연사 방충망에 관한 것이다.In the present invention, polyester fibers that are discarded after being used once are collected, washed, and melted to prepare raw materials for producing regenerated fibers by preparing them in the form of chips to make them easy to manufacture into regenerated fibers. After forming a regenerated polyester multifilament, combining the regenerated polyester multifilaments to a certain fineness to form a multifilament plied body, the multifilament plywood is twisted at 300 to 700 T/M, and then twisted at 100 to 150 ° C. After heat treatment, regenerated polyester multifilament plied yarn is produced, and netting made of regenerated polyester multifilament plied yarn into warp and weft yarns is manufactured, and the surface of the netting is coated with acrylic resin to stabilize the structure of regenerated polyester multifilament. It relates to a filament plied yarn insect screen.
또한, 본 발명은 사용한 폴리에스텔섬유를 다시 수집하고, 세척하고 용융하여 재생섬유로 제조하기 쉽게 칩형태로 만드는 재생섬유 제조용 원료준비단계와, In addition, the present invention provides a raw material preparation step for producing regenerated fibers by collecting, washing, and melting used polyester fibers to form chips that are easy to manufacture into regenerated fibers;
상기 재생섬유 제조용 원료를 압출기에 투입하고 용융압출하여 멀티필라멘트를 형성하는 재생폴리에스텔 멀티필라멘트 형성단계와,A regenerated polyester multifilament forming step of introducing the raw material for producing regenerated fibers into an extruder and melt-extruding to form multifilaments;
압출된 재생폴리에스텔 멀티필라멘트를 일정 섬도가 되게 합체하는 재생폴리에스텔 멀티필라멘트합사체형성단계와,A regenerated polyester multifilament yarn forming step of combining the extruded regenerated polyester multifilaments to have a certain fineness;
재생폴리에스텔 멀티필라멘트합사체를 300∼700T/M으로 연사하여 꼬임이 풀리지 않게 보빈에 감는 합사체 연사단계와, A plywood twisting step of twisting the recycled polyester multifilament plywood at 300 to 700T/M and winding it around the bobbin so that the twist does not unwind;
연사한 합사체를 100∼150℃에서 30분간 열처리하여 연사상태를 고정시키는 재생폴리에스텔 멀티필라멘트합연사(P) 형성단계와,A step of forming a regenerated polyester multifilament plied yarn (P) by heat-treating the twisted ply at 100 to 150 ° C. for 30 minutes to fix the twisted yarn state;
재생폴리에스텔 멀티필라멘트합연사를 경사(1a)와, 위사(1b)로 선택하여, 망목의 크기가 20∼36메쉬 범위에 있는 재생폴리에스텔 멀티필라멘트합연사 망지(1)를 제조하는 망지제조단계와, Netting manufacturing step of manufacturing regenerated polyester multifilament plied
제조된 망지를 아크릴수지액(2)이 수용된 수지액 수용조에 디핑하여 인출하고, 인출부를 고무압착롤러(3) 사이에 투입하여 망지에 코팅된 과잉수지를 압착하여 제거하는 아크릴수지코팅단계와, An acrylic resin coating step of dipping and withdrawing the prepared netting in a resin liquid receiving tank containing acrylic resin liquid (2), and inserting the withdrawing part between the rubber pressing rollers (3) to press and remove excess resin coated on the netting;
아크릴수지가 코팅된 망지(1)를 180∼220℃ 열풍이 공급되는 열풍가열실(4)을 통과시켜 망지(1)를 평평하게 펼치고 평탄처리하여, 조직이 안정된 재생폴리에스텔섬유 망지(1')를 제조하고, The netting net (1) coated with acrylic resin is passed through the hot air heating chamber (4) where hot air is supplied at 180-220°C, and the netting (1) is spread flat and flattened. ) to prepare,
제조된 망지(1')를 말대(5)에 감는 제품화단계를 순차 실시하여 경사,위사 모두가 재생폴리에스텔 멀티필라멘트합연사로 된 재생폴리에스텔 멀티필라멘트합연사 방충망을 제조한다. By sequentially performing the commercialization step of winding the manufactured netting 1' around the terminal 5, a regenerated polyester multifilament plied yarn insect screen in which both warp and weft yarns are regenerated polyester multifilament ply-twisted yarn is manufactured.
상기에서 재생폴리에스텔 멀티필라멘트를 합사할 때, 섬도 75데니어, 24멀티필라멘트로 합사한 것을 4합하여 섬도 300데니어, 96멀티필라멘트로 구성되는 합사체를 형성하거나, 재생폴리에스텔 멀티필라멘트를 섬도 150데니어, 48멀티필라멘트로 구성되게 합사하는 두 가지 형태의 재생폴리에스텔 멀티필라멘트합사체를 구성할 수 있고, When plying the regenerated polyester multifilaments in the above, 4 of those plyed with a fineness of 75 denier and 24 multifilaments are combined to form a plied body composed of 300 denier and 96 multifilaments, or regenerated polyester multifilaments with a fineness of 150 denier , It is possible to construct two types of regenerated polyester multifilament yarns that are plied to consist of 48 multifilaments,
또한, 재생폴리에스텔 멀티필라멘트를 합사할 때는, 복수개의 멀티필라멘트사(P1)(P2)를 길이방향 2.5∼3.0cm 간격에 1∼1.5kgf/㎠ 되는 고압에어를 순간적으로 공급하여 고압에어와 접촉한 부분에서 멀티필라멘트가 서로 결합하는 결합부(d)를 형성하여 교락합사 하는 방법으로 재생폴리에스텔 멀티필라멘트합사체를 제조할 수 있다. In addition, when the recycled polyester multifilament is plied, high-pressure air of 1 to 1.5 kgf/
이때, 섬도 150데니어, 48멀티필라멘트합사체의 합연사는 외경이 0.1∼0.16 범위에 있고, 섬도 300데니어, 96멀티필라멘트합사체의 합연사는 외경이 0.16∼0.20 범위에 있는 합연사를 구성할 수 있다. At this time, the plied yarn of 150 denier fineness, 48 multifilament ply yarn has an outer diameter in the range of 0.1 to 0.16, and the plied yarn of 300 denier fineness, 96 multifilament ply yarn may constitute a plied yarn having an outer diameter in the range of 0.16 to 0.20. .
1 : 망지 1' : 망지
1a : 경사 1b : 위사
2 : 아크릴수지액 3 : 고무압착롤러
4 : 열풍가열실 5 : 말대1 : Mange 1' : Mange
1a:
2: acrylic resin liquid 3: rubber compression roller
4: hot air heating room 5: horse stand
Claims (4)
상기 재생섬유 제조용 원료를 압출기에 투입하고 용융압출하여 멀티필라멘트를 형성하는 재생폴리에스텔 멀티필라멘트 형성단계와,
압출된 재생폴리에스텔 멀티필라멘트를 일정 섬도가 되게 합사하는 재생폴리에스텔 멀티필라멘트합사체형성단계와,
재생폴리에스텔 멀티필라멘트합사체를 300∼700T/M으로 연사하여 꼬임이 풀리지 않게 보빈에 감는 합사체 연사단계와,
연사한 합사체를 100∼150℃에서 30분간 열처리하여 연사상태를 고정시키는 재생폴리에스텔 멀티필라멘트합연사(P) 형성단계와,
재생폴리에스텔 멀티필라멘트합연사를 경사(1a)와, 위사(1b)로 선택하여, 망목의 크기가 20∼36메쉬 범위에 있는 재생폴리에스텔 멀티필라멘트합연사 망지(1)를 제조하는 망지제조단계와,
제조된 망지를 아크릴수지액(2)이 수용된 수지액 수용조에 디핑하여 인출하고, 인출부를 고무압착롤러(3) 사이에 투입하여 망지에 코팅된 과잉수지를 압착하여 제거하는 아크릴수지코팅단계와,
아크릴수지가 코팅된 망지(1)를 180∼220℃ 열풍이 공급되는 열풍가열실(4)을 통과시켜 망지(1)를 평평하게 펼치고 평탄처리하여, 재생폴리에스텔 멀티필라멘트합연사 망지(1')를 제조하고,
제조된 망지(1')를 말대(5)에 감는 제품화단계를 순차 실시하여 제조되는 재생폴리에스텔 멀티필라멘트 합연사를 경사와 위사로 하는 방충망 제조방법.
A raw material preparation step for producing regenerated fibers in which used polyester fibers are collected again, washed and melted to form chips that are easy to manufacture into regenerated fibers;
A regenerated polyester multifilament forming step of introducing the raw material for producing regenerated fibers into an extruder and melt-extruding to form multifilaments;
A regenerated polyester multifilament yarn forming step of plying the extruded regenerated polyester multifilaments to a certain fineness;
A plywood twisting step of twisting the recycled polyester multifilament plywood at 300 to 700T/M and winding it around the bobbin so that the twist does not unwind;
A step of forming a regenerated polyester multifilament plied yarn (P) by heat-treating the twisted ply at 100 to 150 ° C. for 30 minutes to fix the twisted yarn state;
Netting manufacturing step of manufacturing regenerated polyester multifilament plied yarn netting 1 having a mesh size in the range of 20 to 36 mesh by selecting regenerated polyester multifilament plied yarn as warp yarns 1a and weft yarns 1b and,
An acrylic resin coating step of dipping and withdrawing the prepared netting in a resin liquid receiving tank containing acrylic resin liquid (2), and inserting the withdrawing part between the rubber pressing rollers (3) to press and remove excess resin coated on the netting;
The netting net (1) coated with acrylic resin is passed through the hot air heating room (4) supplied with hot air at 180-220°C, the netting (1) is spread flat and flattened, and the netting paper (1' of recycled polyester multifilament plied yarn) ) to prepare,
A method for manufacturing an insect screen using regenerated polyester multifilament plied yarns as warp and weft yarns, which are manufactured by sequentially performing a commercialization step of winding the manufactured mesh (1') around the terminal (5).
재생폴리에스텔 멀티필라멘트를 합사체는 섬도 75데니어, 24멀티필라멘트를 합사한 것을 4합하여 섬도 300데니어, 96멀티필라멘트로 구성되는 합사체를 형성하거나, 재생폴리에스텔 멀티필라멘트를 섬도 150데니어, 48멀티필라멘트로 구성되게 합사하는 방법으로 두 가지 형태의 재생폴리에스텔 멀티필라멘트합사체를 이용하는 재생폴리에스텔 멀티필라멘트 합연사를 경사와 위사로 하는 방충망 제조방법.
In claim 2,
A ply of 75 denier, 24 multifilaments of regenerated polyester multifilament is combined with 4 to form a 300 denier, 96 multifilament multifilament, or a regenerated polyester multifilament of 150 denier, 48 multifilament is used. A method of manufacturing an insect screen using two types of regenerated polyester multifilament ply-plied yarns as warp and weft yarns as a method of plying to be composed of filaments.
재생폴리에스텔 멀티필라멘트를 합사체는 복수개의 멀티필라멘트사(P1)(P2)를 길이방향 2.5∼3.0cm 간격에 1∼1.5kgf/㎠ 되는 고압에어를 순간적으로 공급하여 고압에어와 접촉한 부분에서 멀티필라멘트가 서로 결합하는 결합부(d)를 형성하여 교락합사하는 방법을 사용하여 만드는 재생폴리에스텔 멀티필라멘트 합연사를 경사와 위사로 하는 방충망 제조방법.
In claim 2,
A ply of recycled polyester multifilament is a plurality of multifilament yarns (P1) (P2) at intervals of 2.5 to 3.0 cm in the longitudinal direction, and high-pressure air of 1 to 1.5 kgf/cm2 is instantly supplied to the part in contact with the high-pressure air. A method for manufacturing an insect screen using regenerated polyester multifilament plied yarns as warp and weft yarns, which are made by forming a coupling portion (d) in which multifilaments are coupled to each other and interlacing them.
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010065465A (en) * | 2008-09-11 | 2010-03-25 | Teijin Nestex Ltd | Method for manufacturing screen door net, and screen door net |
| KR20110133377A (en) * | 2010-06-04 | 2011-12-12 | 김민경 | Insect net having yellow sand excluding function |
| KR102105867B1 (en) | 2019-12-27 | 2020-04-29 | 신영두 | Synthetic Fiber-Based Antifouling Paper and its Manufacturing Method |
| KR102368052B1 (en) * | 2021-11-17 | 2022-02-25 | (주)나노섬유 | A synthetic fiber screen net and a manufacturing method thereof, in which the size and spacing of the network holes are maintained at a certain standard and the fiber elasticity and durability of the mesh are improved |
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