KR20160139250A - fabric capable of managing radiation intensity and its manufacturing method - Google Patents

fabric capable of managing radiation intensity and its manufacturing method Download PDF

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KR20160139250A
KR20160139250A KR1020150073807A KR20150073807A KR20160139250A KR 20160139250 A KR20160139250 A KR 20160139250A KR 1020150073807 A KR1020150073807 A KR 1020150073807A KR 20150073807 A KR20150073807 A KR 20150073807A KR 20160139250 A KR20160139250 A KR 20160139250A
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South Korea
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film
yarn
fabric
coloring agent
enhancer
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KR1020150073807A
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Korean (ko)
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백건용
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백건용
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Priority to KR1020150073807A priority Critical patent/KR20160139250A/en
Priority to PCT/KR2015/005496 priority patent/WO2016190473A1/en
Publication of KR20160139250A publication Critical patent/KR20160139250A/en

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    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/0033
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20Woven 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
    • D03D15/283Woven 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
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Woven Fabrics (AREA)

Abstract

The present invention relates to a sheath fabric for adjusting the intensity of radiation, and to a preparation method thereof. A fabric is woven by differently arranging a colored yarn and a transparent yarn according to the needs of usage and usage conditions, wherein the colored yarn comprises a UV reinforcing agent and a coloring agent, and the transparent yarn does not include a coloring agent. A mixture including a UV reinforcing agent is coated on the surface of the woven fabric. Thus, the sheath fabric for adjusting the intensity of radiation can provide pleasant growing and housing environment by efficiently adjusting light penetration and blocking moisture.

Description

광량 조절용 피복원단 및 그 제조 방법{fabric capable of managing radiation intensity and its manufacturing method}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a fabric for controlling light quantity,

본 발명은 광량 조절용 피복원단 및 그 제조 방법에 관한 것으로서, UV강화제 및 색상제가 첨가된 색상실과 색상재가 첨가되지 않은 투명실을 필요 용도와 사용 여건에 따라 상이하게 배치하여 원단을 직조하고, UV강화제가 혼합된 혼합물을 직조 원단 표면에 피복함으로써 효율적인 광투과율의 조절 및 수분의 차단으로 쾌적한 생육 및 재실 환경을 제공할 수 있는 광량 조절용 피복원단 및 그 제조 방법에 관한 것이다.
The present invention relates to a coated fabric for controlling light quantity and a method of manufacturing the same, wherein a color yarn to which a UV enhancer and a coloring agent are added and a transparent yarn to which a colorant is not added are arranged in different positions according to the required use and conditions of use, The present invention relates to a coated fabric for controlling light quantity and a method for producing the same, which can provide a comfortable growth and a lengthening environment by controlling the light transmittance and blocking the moisture by covering the surface of the woven fabric.

전 세계적으로 환경 오염에 따른 이상 기후로 인해 사막화가 빠르게 진행되어 가고 있으며, 이로 인해 경작 가능한 농경지의 면적이 급속도로 감소하고 있는 상황에서 사막 또는 건조기후의 불모지를 경작이 가능한 농경지로 사용할 수 있는 피복재에 대한 연구가 활발하게 진행되고 있다. Desertification is rapidly progressing due to environmental pollution around the world, and as a result, the area of arable arable land is rapidly declining. Therefore, desert or desert after drying can be used as arable land for cultivation. Research is actively being carried out.

이에 대하여, 본인이 출원한 출원번호 제10-2013-0068925호 비닐대체용 강화원단 및 그 제조 방법에서는 HDPE에 UV강화제를 혼합하여 실을 제작하며, 제작된 실의 Denier 수치를 높여 실의 두께를 증가시켜 같은 중량의 타 원단에 비해 인치당 소요되는 씨실과 날실의 수가 감소함으로써 농업용 비닐하우스, 축사, 스포츠 돔, 창고 및 모든 장기성 시설물의 피복재 등 사용 용도와 목적에 따라 광투과율 및 강도의 향상이 가능한 비닐대체용 강화원단에 관하여 게재되어 있다. On the other hand, in the reinforced fabric for substitution for vinyl substitute No. 10-2013-0068925 filed by the applicant and a method of manufacturing the same, a yarn is manufactured by mixing a UV enhancer with HDPE, and the yarn thickness It is possible to improve the light transmittance and strength according to the use purpose and purpose such as agricultural green house, housing, sports dome, warehouse, and all long-term facilities, etc., by reducing the number of weft yarns and warp yarns per inch compared to other fabrics of the same weight It is published on reinforced fabric for vinyl replacement.

그러나, 상기한 기존 발명은 아프리카 또는 남미 등 광량 과다 지역에서 사용 시 향상된 광투과율로 인한 과도한 조도 유발 및 내기 온도 상승으로 작물의 생육 및 재실 환경의 쾌적성을 저해할 수 있으며, 직조 조직의 특성 상 빛뿐만 아니라 수분까지 통과시켜 방수성이 저해하는 문제점이 있다. 또한 유사한 제품으로서 “그늘막(Sunshade Fabric)” 등으로 불리는 제품들의 경우에는 코팅 막이 없기 때문에 공기와 수분의 통과를 전혀 막아주지 못해, 내부 환경 조절이 어려운 단점이 있다.. However, the above-mentioned conventional invention can inhibit the growth of the crop and the comfort of the lawn environment due to excessive light induction and temperature increase due to the increased light transmittance when it is used in overexposed regions such as Africa or South America, There is a problem that the waterproof property is deteriorated by passing through water as well as light. In the case of similar products called "Sunshade Fabric", there is no coating film, so it can not prevent the passage of air and moisture, and it is difficult to control the internal environment.

상기 문제를 해결하기 위하여, 본 발명은 UV강화제 및 색상제가 첨가된 색상실과 색상제가 첨가되지 않은 투명실을 필요 용도와 사용 여건에 따라 상이하게 배치하여 원단을 직조함으로써 광투과율의 세밀한 조절이 가능하며, 여러 횟수에 걸친 연신(가열) 및 냉각 공정을 통해 실의 강도 및 내구성을 향상시킬 수 있는 광량 조절용 피복원단 및 그 제조 방법을 제공하고자 한다. In order to solve the above problems, it is possible to finely adjust the light transmittance by weaving the fabric by arranging the color yarn to which the UV enhancer and the coloring agent are added and the transparent yarn to which the colorant is not added, And a method for manufacturing the same, which can improve the strength and durability of a yarn through a plurality of stretching (heating) and cooling processes over a number of times.

또한, 본 발명은 원단의 기본 조직을 구성하는 실뿐만 아니라 직조 원단 표면에 UV강화제가 첨가된 혼합물을 피복함으로써 자외선에 의한 원단 손상 지연 및 내기 온도의 효율적 조절이 가능하며, 외부의 수분을 차단함으로써 쾌적한 생육 및 재실 환경을 제공할 수 있는 광량 조절용 피복원단 및 그 제조 방법을 제공하고자 한다. In addition, the present invention can effectively control the delay of damage to the fabric due to ultraviolet rays and the temperature of the inside of the yarn by coating the yarn constituting the base fabric of the fabric as well as the fabric with the UV enhancer added to the surface of the fabric, Which is capable of providing a pleasant growth and livelihood environment, and a manufacturing method thereof.

본 발명은 광량 조절용 피복원단 및 그 제조 방법에 관한 것으로서, BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a coated fabric for controlling light quantity and a manufacturing method thereof,

UV강화제 및 색상제가 첨가된 색상실과 색상제가 첨가되지 않은 투명실을 필요 용도와 사용 여건에 따라 상이하게 배치하여 원단을 직조함으로써 광투과율의 세밀한 조절이 가능하며, 여러 횟수에 걸친 연신(가열) 및 냉각 공정을 통해 실의 강도 및 내구성을 향상시킬 수 있는 광량 조절용 피복원단 및 그 제조 방법을 제공하고자 한다. It is possible to finely control the light transmittance by woven fabric by arranging transparent yarn to which UV enhancer and coloring agent are added and transparent yarn to which coloring agent is not added according to necessary use and conditions of use, Which is capable of improving the strength and durability of a yarn through a cooling process, and a manufacturing method thereof.

또한, 본 발명은 원단의 기본 조직을 구성하는 실뿐만 아니라 직조 원단 표면에 UV강화제가 첨가된 혼합물을 피복함으로써 자외선에 의한 원단 손상 지연 및 내기 온도의 효율적 조절이 가능하며, 내,외부간의 공기와 수분의 투과를 완벽히 차단 함으로서 쾌적한 생육 및 재실 환경을 제공할 수 있는 광량 조절용 피복원단 및 그 제조 방법을 제공하고자 한다.In addition, the present invention can effectively control the delay of damage to the fabric due to ultraviolet rays and the temperature of the inside of the fabric by coating the yarn constituting the base fabric of the fabric as well as the surface of the woven fabric with the UV enhancer added thereto. And to provide a coating material for controlling the light amount and a method for manufacturing the same, which can provide a pleasant growth and a living room environment by completely blocking water permeation.

상기 과제를 해결하기 위하여, In order to solve the above problems,

본 발명은 자외선에 의한 원단의 손상을 지연시키기 위해 HDPE(High Density Polyethylene)에 UV강화제를 혼합하는 HDPE와 UV강화제 혼합단계와; 원단의 필요 용도와 사용 여건에 따라 상이한 색상을 나타낼 수 있도록 색상제(Color Masterbatch)를 첨가하는 색상제 첨가단계와; 혼합된 HDPE와 UV강화제와 색상제를 필름의 형태로 제조하는 제1필름 제조단계와; 제조된 제1필름을 절단하여 실의 형태로 가공하는 제1필름 제사단계와; 제1필름 제사단계를 통해 제조된 실을 연신(가열) 및 냉각하는 실 연신(가열)-냉각단계와; 연신(가열) 및 냉각된 실을 직기에 투입하여 원단의 형태로 직조하는 제2필름 직조단계와; 직조된 제2필름의 양표면에 LDPE(Low Density Polyethylene) 또는 LLDPE(Linear Low Density Polyethylene)와 UV강화제의 혼합물을 도포하는 제2필름 코팅단계를; 거쳐 광량 조절용 피복원단을 완성하는 광량 조절용 피복원단 및 그 제조 방법을 제공함으로써 해결된다.The present invention relates to a process for the production of a high strength polyethylene (HDPE) film, which comprises mixing a UV enhancer with HDPE (High Density Polyethylene) to retard the damage of the fabric by ultraviolet rays; A coloring agent addition step of adding a color masterbatch so as to exhibit different colors depending on the purpose of use and conditions of use of the fabric; A first film production step of producing mixed HDPE, a UV enhancer and a coloring agent in the form of a film; A first film forming step of cutting the manufactured first film into a yarn form; A yarn stretching (heating) -cooling step of stretching (heating) and cooling the yarn produced through the first film making step; A second film weaving step in which the stretched (heated) and cooled yarns are weighed in the form of a fabric by putting them in a loom; A second film coating step of applying a mixture of LDPE (Low Density Polyethylene) or LLDPE (Linear Low Density Polyethylene) and UV enhancer to both surfaces of the woven second film; And a method for manufacturing the same.

본 발명은 광량 조절용 피복원단 및 그 제조 방법에 관한 것으로서, BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a coated fabric for controlling light quantity and a manufacturing method thereof,

UV강화제 및 색상제가 첨가된 색상실과 색상제가 첨가되지 않은 투명실을 필요 용도와 사용 여건에 따라 상이하게 배치하여 원단을 직조함으로써 광투과율의 세밀한 조절이 가능하며, 여러 횟수에 걸친 연신(가열) 및 냉각 공정을 통해 실의 강도 및 내구성을 향상시킬 수 있다.It is possible to finely control the light transmittance by woven fabric by arranging transparent yarn to which UV enhancer and coloring agent are added and transparent yarn to which coloring agent is not added according to necessary use and conditions of use, The strength and durability of the yarn can be improved through the cooling process.

또한, 본 발명은 원단의 기본 조직을 구성하는 실뿐만 아니라 직조 원단 표면에 UV강화제가 첨가된 혼합물을 피복함으로써 자외선에 의한 원단 손상 지연 및 내기 온도의 효율적 조절이 가능하며, 외부의 수분을 차단함으로써 쾌적한 생육 및 재실 환경을 제공할 수 있다.In addition, the present invention can effectively control the delay of damage to the fabric due to ultraviolet rays and the temperature of the inside of the yarn by coating the yarn constituting the base fabric of the fabric as well as the fabric with the UV enhancer added to the surface of the fabric, It is possible to provide a pleasant growth and rearing environment.

도 1은 광량 조절용 피복원단 및 그 제조 방법에 대한 공정도이다.
도 2는 광량 조절용 피복원단의 실 배치에 따른 광투과율 조절에 대한 예시도이다.도 3은 광량 조절용 피복원단의 구성도이다.
1 is a process diagram for a coated fabric for controlling light quantity and a method of manufacturing the same.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method for controlling light transmittance,

이하 첨부된 흐름도 및 도면을 참고하여 보다 상세하게 설명하고자 한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying flow charts and drawings.

본 발명은 극한 지역의 시설물에 다용도로 사용할 수 있는 광량 조절용 피복원단 및 그 제조 방법에 관한 것으로서, 자외선에 의한 원단의 손상을 지연시키기 위해 HDPE(High Density Polyethylene)에 UV강화제를 혼합하는 HDPE와 UV강화제 혼합단계(S1)와; 원단의 필요 용도와 사용 여건에 따라 상이한 색상을 나타낼 수 있도록 색상제(Color Masterbatch)를 첨가하는 색상제 첨가단계(S2)와; 혼합된 HDPE와 UV강화제와 색상제를 필름 형태로 제조하는 제1필름 제조단계(S3)와; 제조된 제1필름을 절단하여 실의 형태로 가공하는 제1필름 제사단계(S4)와; 제1필름 제사단계를 통해 제조된 실을 연신(가열) 및 냉각하는 실 연신(가열)-냉각단계(S5)와; 연신(가열) 및 냉각된 실을 직기에 투입하여 원단의 형태로 직조하는 제2필름 직조단계(S6)와; 직조된 제2필름의 양표면에 LDPE(Low Density Polyethylene) 또는 LLDPE(Linear Low Density Polyethylene)와 UV강화제의 혼합물을 도포하는 제2필름 코팅단계(S7)를; 거쳐 광량 조절용 피복원단(S8)이 완성된다.
The present invention relates to a coating material for controlling light quantity which can be used for a facility in an extreme area and a method of manufacturing the same. In order to delay the damage of the fabric due to ultraviolet rays, HDPE (High Density Polyethylene) A reinforcing agent mixing step (S1); A coloring agent adding step S2 of adding a color masterbatch so as to exhibit a different color depending on a use purpose and a use condition of the fabric; A first film production step (S3) of producing mixed HDPE, a UV enhancer and a coloring agent in the form of a film; A first film forming step (S4) of cutting the manufactured first film into a yarn form; A stretching (heating) -cooling step (S5) of stretching (heating) and cooling the yarn produced through the first film forming step; A second film weaving step (S6) of stretching (heating) and weaving the cooled yarn in a loom in the form of a fabric; A second film coating step (S7) of applying a mixture of LDPE (Low Density Polyethylene) or LLDPE (Linear Low Density Polyethylene) and UV enhancer to both surfaces of the woven second film; The coated fabric S8 for light quantity control is completed.

보다 상세하게는, More specifically,

HDPE와 UV강화제 혼합단계(S1)는 100% Virgin HDPE(High Density Polyethylene)에 UV강화제를 중량비 80~99:1~20로 투입하여 혼합하는 단계이며, 상기 UV강화제는 광안정제(Hindered Amine Light Stabilizer), UV흡수제(UV Absorber) 및 산화방지제(Anti-Oxidant)가 중량비 50~80: 0~30 : 0~20 : 0~10의 혼합비율로 혼합되어 있어 자외선에 의한 원단의 손상을 지연시킬 수 있다. The mixing step (S1) of mixing the HDPE and the UV enhancer is a step of mixing and mixing the UV enhancer at a weight ratio of 80 to 99: 1 to 20 with 100% Virgin HDPE (High Density Polyethylene), and the UV enhancer is a Hindered Amine Light Stabilizer ), UV absorber and antioxidant are mixed at a mixing ratio of 50: 80: 0 to 30: 0: 20: 0: 10 in weight ratio, so that the damage of the fabric by ultraviolet rays can be delayed have.

색상제 첨가단계(S2)는 검정 색상을 첨가하여 빛의 투과를 차단하거나 은색 색상을 첨가하여 빛을 반사시킬 수 있도록 색상제를 HDPE와 UV강화제의 혼합물에 첨가하는 단계이며, 상기 언급된 두 가지 색상 이외의 다양한 색상제를 LDPE 또는 LLDPE와 80~100 : 0~20의 비율로 혼합하여 필요 용도와 사용 여건에 적합한 원단을 제조할 수 있다. 제1필름 제조단계(S3)는 HDPE와 UV강화제와 색상제를 혼합한 후 제사기(Extruding Machine)에 투입하며, 투입된 혼합물은 제사기의 고온에 의해 액화되어 필요 용도와 사용 여건에 0.002~5mm 두께의 필름 형태로 사출하는 단계이다.
The coloring addition step S2 is a step of adding a black color to the mixture of HDPE and UV enhancer so as to block light transmission or to add silver color so as to reflect light. Various colors other than color can be mixed with LDPE or LLDPE at a ratio of 80 ~ 100: 0 ~ 20, so that the fabric can be manufactured to meet the needs and usage conditions. In the first film production step (S3), the HDPE, the UV enhancer and the coloring agent are mixed, and the mixture is introduced into an extruding machine. The mixture is liquefied by the high temperature of the quencher to be used in a range of 0.002 to 5 mm In the form of a thick film.

제1필름 제사단계(S4)는 제1필름 제조단계(S3)를 통해 사출된 제1필름을 100~3,000개의 칼이 구비되어 있는 롤러 위로 통과시켜 필요 용도와 사용 여건에 적합하도록 0.1mm~1cm 의 폭으로 절단하여 실의 형태로 성형할 수 있는 단계이다.
In the first film forming step S4, the first film injected through the first film manufacturing step S3 is passed over a roller having 100 to 3,000 knives, so that the thickness of the first film is 0.1 mm to 1 cm In the width direction of the sheet.

제1필름 연신(가열)-냉각단계(S5)는 빛의 투과율을 조절하기 위해 색상제가 첨가된 실이 그렇지 않은 실에 비해 강도와 내구성이 저하되는 것을 방지하기 위해 제1필름 제사단계(S4)를 통해 성형된 실을 각각 3 내지 6회의 연신(가열) 및 냉각함으로써 실의 강도 및 내구성을 기준 강도 이상으로 향상시킬 수 있는 단계이다.
The first film stretching (heating) -cooling step (S5) may include a first film forming step (S4) to prevent the strength of the yarn to which the coloring agent is added and the durability of the yarn to which the coloring agent is added, (Heated) and cooled three to six times each, thereby improving the strength and durability of the yarn to not less than the reference strength.

제2필름 직조단계(S6)는 제1필름 연신(가열)-냉각단계(S5)를 거쳐 강도 및 내구성이 향상된 실을 직기(Weaving loom)의 씨실(Weft)과 날실(Warp)로 사용하여 원단의 형태로 직조하는 단계이며, 상기 단계에서 씨실과 날실은 색상제를 첨가하여 빛의 투과를 방지할 수 있는 색상실(10)과 색상제 및 제조 시에 일반적으로 혼합하는 여타의 첨가제를 투입하지 않은 투명실(20)이 각각 사용된다. 또한, 본 단계에서는 직조 시 물을 사용하는 일반적인 직조 방식과 달리 물을 제외함으로써 태양열에 의해 직조 조직 내 잔류되어 있는 수분이 영향을 받아 직조 조직이 수축하거나 원단의 편평도가 변화하는 것을 방지할 수 있으며, 직조 시 도 2와 같이 색상제가 첨가된 색상실(10)과 색상제 및 여타의 첨가제를 투입하지 않은 투명실(20)을 상이하게 배치하여 직조함으로써 필요 용도와 사용 여건에 적합하도록 광투과율을 0~100%로 조절할 수 있다.
In the second film weaving step S6, a yarn having improved strength and durability through a first film stretching (heating) -cooling step S5 is used as a weft loom and a warp yarn, In this step, the weft yarn and the warp yarn are colored by adding a coloring agent so as to prevent the transmission of light, and the coloring agent and other additives generally mixed at the time of manufacture A transparent chamber 20 is used. Also, in this step, unlike the general weaving method using water during weaving, it is possible to prevent the woven structure from being shrunk or the flatness of the fabric from changing due to the influence of the water remaining in the woven fabric due to the solar heat, 2, the color yarn 10 to which a coloring agent is added and the transparent yarn 20 to which no coloring agent and other additives are added are weaved and weaved to weave the light transmittance It can be adjusted from 0 to 100%.

제2필름 코팅단계(S7)는 LDPE 또는 LLDPE와 UV강화제를 중량비 80~99:1~20로 투입하여 혼합물을 제조하고, 제조된 혼합물을 광폭 코팅 기계에 투입하여 직조된 제2필름의 양표면에 혼합물을 도포함으로써 투명피복층(30)을 전체중량의 15~70%로 형성하는 단계이며, 상기 단계를 통해 직조된 원단의 기본 조직인 실뿐만 아니라 피복 면에도 UV강화제가 함유되어 있어 자외선에 의한 원단의 손상을 효율적으로 지연시킬 수 있다. In the second film coating step (S7), LDPE or LLDPE and UV enhancer are added at a weight ratio of 80 to 99: 1 to 20 to prepare a mixture, and the resulting mixture is applied to a wide-width coating machine, To form a transparent coating layer (30) at 15 to 70% of the total weight by applying the mixture to the surface of the base fabric. The UV curing agent is contained not only in the yarn, Can be effectively delayed.

10. 색상실
20. 투명실
30. 투명피복층
10. Color Room
20. Transparent room
30. The transparent cover layer

Claims (10)

광량 조절용 피복원단 제조 방법에 있어서,
HDPE와 UV강화제 혼합단계(S1)와;
원단의 필요 용도와 사용 여건에 따라 상이한 색상을 나타낼 수 있도록 색상제(Color Masterbatch)를 첨가하는 색상제 첨가단계(S2)와;
혼합된 HDPE와 UV강화제와 색상제를 필름 형태로 제조하는 제1필름 제조단계(S3)와;
제조된 제1필름을 절단하여 실의 형태로 가공하는 제1필름 제사단계(S4)와;
제1필름 제사단계를 통해 제조된 실을 연신(가열) 및 냉각하는 실 연신(가열)-냉각단계(S5)와;
연신(가열) 및 냉각된 실을 직기에 투입하여 원단의 형태로 직조하는 제2필름 직조단계(S6)와;
직조된 제2필름의 양표면에 LDPE(Low Density Polyethylene) 또는 LLDPE(Linear Low Density Polyethylene)와 UV강화제의 혼합물을 도포하는 제2필름 코팅단계(S7)로; 구성되어 있는 광량 조절용 피복원단 제조 방법.
A method of manufacturing a coated fabric for controlling light quantity,
Mixing the HDPE and the UV enhancer (S1);
A coloring agent adding step S2 of adding a color masterbatch so as to exhibit a different color depending on a use purpose and a use condition of the fabric;
A first film production step (S3) of producing mixed HDPE, a UV enhancer and a coloring agent in the form of a film;
A first film forming step (S4) of cutting the manufactured first film into a yarn form;
A stretching (heating) -cooling step (S5) of stretching (heating) and cooling the yarn produced through the first film forming step;
A second film weaving step (S6) of stretching (heating) and weaving the cooled yarn in a loom in the form of a fabric;
A second film coating step (S7) in which a mixture of LDPE (Low Density Polyethylene) or LLDPE (LLDPE) and UV enhancer is applied to both surfaces of the woven second film; And a method for manufacturing the coated fabric for controlling the amount of light.
제 1항에 있어서,
HDPE와 UV강화제 혼합단계(S1)는 100% Virgin HDPE(High Density Polyethylene)에 UV강화제를 중량비 80~99:1~20로 투입하여 혼합하는 것을 특징으로 하는 광량 조절용 피복원단 제조 방법.
The method according to claim 1,
Wherein the mixing step (S1) of mixing the HDPE and the UV enhancer is carried out by mixing a UV hardener at a weight ratio of 80 to 99: 1 to 20 in 100% Virgin HDPE (High Density Polyethylene).
제 2항에 있어서, 상기 UV강화제는 광안정제(Hindered Amine Light Stabilizer), UV흡수제(UV Absorber) 및 산화방지제(Anti-Oxidant)가 중량비 50~80: 0~30 : 0~20 : 0~10의 혼합비율로 혼합되어 있는 것을 특징으로 하는 광량 조절용 피복원단 제조방법.
The UV curing agent according to claim 2, wherein the UV curing agent comprises a Hindered Amine Light Stabilizer, a UV absorber and an anti-oxidant in a weight ratio of 50 to 80: 0 to 30: 0 to 20: By weight based on the total weight of the coating composition.
제 1항에 있어서,
색상제 첨가단계(S2)는 검정 색상을 첨가하여 빛의 투과를 차단하거나 은색 색상을 첨가하여 빛을 반사시킬 수 있도록 색상제를 HDPE와 UV강화제의 혼합물에 첨가하는 단계로서 다양한 색상제를 LDPE 또는 LLDPE와 80~100 : 0~20의 비율로 혼합하여 사용할 수 있는 것을 특징으로 하는 광량조절용 피복원단 제조방법.
The method according to claim 1,
The coloring addition step (S2) is a step of adding a coloring agent to the mixture of HDPE and UV strengthening agent so that a black color is added to block transmission of light or add silver color to reflect light, LLDPE in a ratio of 80 to 100: 0 to 20, and the mixture can be used.
제 1항에 있어서,
제1필름 제조단계(S3)는 HDPE와 UV강화제와 색상제를 혼합한 후 제사기(Extruding Machine)에 투입하며, 투입된 혼합물은 제사기의 고온에 의해 액화되어 필요 용도와 사용 여건에 0.002~5mm 두께의 필름 형태로 사출하는 것을 특징으로 하는 광량조절용 피복원단 제조방법.
The method according to claim 1,
In the first film production step (S3), the HDPE, the UV enhancer and the coloring agent are mixed, and the mixture is introduced into an extruding machine. The mixture is liquefied by the high temperature of the quencher to be used in a range of 0.002 to 5 mm Wherein the method comprises the steps of:
제 1항에 있어서,
제1필름 제사단계(S4)는 제1필름 제조단계(S3)를 통해 사출된 제1필름을 100~3,000개의 칼이 구비되어 있는 롤러 위로 통과시켜 필요 용도와 사용 여건에 적합하도록 0.1mm~1cm 의 폭으로 절단하여 실의 형태로 성형하는 것을 특징으로 하는 광량조절용 피복원단 제조방법.
The method according to claim 1,
In the first film forming step S4, the first film injected through the first film manufacturing step S3 is passed over a roller having 100 to 3,000 knives, so that the thickness of the first film is 0.1 mm to 1 cm Wherein the forming of the fiber is performed in the form of a yarn.
제 1항에 있어서,
제1필름 연신(가열)-냉각단계(S5)는 빛의 투과율을 조절하기 위해 색상제가 첨가된 실이 그렇지 않은 실에 비해 강도와 내구성이 저하되는 것을 방지하기 위해 제1필름 제사단계(S4)를 통해 성형된 실을 각각 3 내지 6회의 연신(가열) 및 냉각함으로써 실의 강도 및 내구성을 기준 강도 이상으로 향상시킬 수 있는 것을 특징으로 하는 광량조절용 피복원단 제조방법.
The method according to claim 1,
The first film stretching (heating) -cooling step (S5) may include a first film forming step (S4) to prevent the strength of the yarn to which the coloring agent is added and the durability of the yarn to which the coloring agent is added, (Heating) and cooling the formed yarn through three to six times, respectively, so that the strength and durability of the yarn can be improved beyond the reference strength.
제 1항에 있어서,
제2필름 직조단계(S6)는 색상실(10)과 색상제 및 여타의 첨가제를 투입하지 않은 투명실(20)을 상이하게 배치하여 직조함으로써 필요 용도와 사용 여건에 적합하도록 광투과율을 0~100%로 조절할 수 있는 것을 특징으로 하는 광량조절용 피복원단 제조방법.
The method according to claim 1,
In the second film weaving step S6, the color chambers 10 and the transparent chambers 20, into which the coloring agent and the other additives are not added, are weighed and arranged so that the light transmittance is adjusted to 0 - To 100% of the total weight of the coated fabric.
제 1항에 있어서,
제2필름 코팅단계(S7)는 LDPE 또는 LLDPE와 UV강화제를 중량비 80~99:1~20로 투입하여 혼합물을 제조하고, 제조된 혼합물을 광폭 코팅 기계에 투입하여 직조된 제2필름의 양표면에 혼합물을 도포함으로써 투명피복층을 전체중량의 15~70%로 형성하는 것을 특징으로 하는 광량조절용 피복원단 제조방법.
The method according to claim 1,
In the second film coating step (S7), LDPE or LLDPE and UV enhancer are added at a weight ratio of 80 to 99: 1 to 20 to prepare a mixture, and the resulting mixture is applied to a wide-width coating machine, Wherein the transparent coating layer is formed to a content of 15 to 70% of the total weight by applying the mixture.
제 1항 내지 제 9 항 중 어느 한 항의 제조방법으로 제조된 것을 특징으로 하는 광량조절용 피복원단.A coated fabric for light quantity control, which is produced by the method of any one of claims 1 to 9.
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