KR101616944B1 - Process Of Producing Dope Dyed Polyester Sunshield Fabrics - Google Patents

Process Of Producing Dope Dyed Polyester Sunshield Fabrics Download PDF

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KR101616944B1
KR101616944B1 KR1020150137361A KR20150137361A KR101616944B1 KR 101616944 B1 KR101616944 B1 KR 101616944B1 KR 1020150137361 A KR1020150137361 A KR 1020150137361A KR 20150137361 A KR20150137361 A KR 20150137361A KR 101616944 B1 KR101616944 B1 KR 101616944B1
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polyester
yarn
fabric
air
filament
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강태현
송민규
김희동
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주식회사 강림물산
한국섬유개발연구원
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    • 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
    • D06M15/564Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36Cored or coated yarns or threads
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00Woven fabrics designed to make specified articles
    • D03D1/06Curtain heading tapes
    • 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
    • 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
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/02Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
    • D06M13/03Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons with unsaturated hydrocarbons, e.g. alkenes, or alkynes
    • D06M13/07Aromatic hydrocarbons
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • D03D2700/0188
    • 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
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32Polyesters
    • 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
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/25Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Woven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The present invention relates to a manufacturing method of dope dyed polyester for awning screen. In the present invention, by complexing polyester dope dyed yarn having particle sizes of 0.1 to 3 μm and excellent uniformity factor, a texture with a novel pattern is imparted to the textile while enhancing color definition of the fabric and providing a fabric for awning screen having excellent uniformity factor and elasticity.

Description

차양막용 원착폴리에스테르 직물의 제조방법{Process Of Producing Dope Dyed Polyester Sunshield Fabrics}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a process for producing a polyester polyester fabric,

본 발명은 차양막용 원착폴리에스테르 직물의 제조방법에 관한 것으로서 안료입자크기가 0.1∼3㎛정도로 미세하고 균제도가 우수한 폴리에스테르 원착사를 복합하여 원단을 제조하는 방법에 관한 것이다. The present invention relates to a method for producing a polyester woven fabric for a shading film, and more particularly, to a method for producing a fabric by blending a polyester raw material having a fine pigment particle size of about 0.1 to 3 탆 and having excellent uniformity.

국내 차양막 원단의 경우 주로 폴리에스테르 원형 원착사를 이용하여 생산하고 있고 대부분 솔리드(SOLID) 또는 경,위사 방향에 배열을 넣어 만든 원단이 주종을 이루고 있는데, 수요자들은 이러한 원단에 문양을 넣어 새로운 조직의 변화로 제품의 단조로움에서 탈피하여 고품질의 차별화된 차양막용 문양 원단을 요구하고 있다.Domestic shade fabrics are mainly produced by using polyester round fabrics, and most of them are made of solid (SOLID) or a fabric made by arranging in the direction of light and weft. Consumers put a pattern on these fabrics, And it is demanding the high quality differentiated pattern for the shading film.

기존에 생산되고 있는 폴리에스테르 차양막 원단의 경우 제품의 외관상 품질이 저하되는 현상과 색상의 불균일로 인해 시간이 지날수록 색상의 변색 정도가 심하여 일부 소비자들은 수입 원착 아크릴 원단을 사용하고 있어 고품질의 차양막용 원단 개발이 시급한 실정이다.In the case of the conventional polyester shading cloth, the quality of the product deteriorates and the discoloration of the color becomes worse as time goes by due to uneven color. Some consumers use imported original acrylic cloth, Fabric development is urgent.

기존의 차양막 원단용으로 사용하는 폴리에스테르 원착사의 경우 M/chip의 안료 입자크기가 5㎛보다 커서 균질성이 떨어지고 색상이 어둡고 둔탁하여 외관상 품질이 저하되는 현상과 함께 시간이 지날수록 색상이 탈색되는 문제점을 가지고 있었다.In the case of a polyester yarn used for a conventional shingling cloth, the pigment particle size of the M / chip is larger than 5 μm, resulting in deterioration of homogeneity, deterioration in appearance due to dark color and bluntness, and color fading .

대한민국공개특허제10-2014-0076318호(2014년06월20일 공개)Korean Patent Publication No. 10-2014-0076318 (published on June 20, 2014)

그러므로 본 발명에서는 기존의 문제점을 보완하기 위해 안료입자크기가 0.1∼3㎛정도로 미세하고 균제도가 우수한 폴리에스테르 원착사를 복합하여 새로운 문양의 조직감을 직물에 부여함으로서 원단의 색상 선명도 향상은 물론, 균제도가 뛰어나고 광택성이 우수한 차양막용 원단을 제공하는 것을 기술적과제로 한다.Therefore, in order to solve the existing problems, in the present invention, by giving the fabric a texture of a new pattern by incorporating a polyester raw material having a fine particle size of about 0.1 to 3 탆 and having excellent uniformity, it is possible to improve the color sharpness of the fabric, And an excellent shiny fabric for an ornamental shade.

그러므로 본 발명에 의하면, 폴리에스테르원착필라멘트를 코어사와 이펙트사로 공급하여 에어텍스쳐링한 에어텍스쳐사를 T/M 200~400으로 연사하여 경,위사로 공급하여 직물을 제직한 후, Therefore, according to the present invention, a polyester air-knit filament is fed to a core yarn and an effect yarn, air-textured yarn air-textured is twisted at a T / M of 200 to 400,

정련 및 발수가공을 한 후, 직물의 표면 또는 이면을 60~80℃로 시레작업을 한 후, After scouring and water-repellent processing, the surface or back of the fabric is sieved to 60 to 80 ° C,

연질 폴리우레탄수지와 경질 폴리우레탄수지를 중량비 50:50~70:30으로 혼합한 폴리우레탄 수지 80~87중량%, 경화제 3~5중량%, 톨루엔 10~15중량%를 함유한 코팅액으로 상기 직물을 코팅한 후, 건조하는 것을 특징으로 하는 차양막용 원착폴리에스테르 직물의 제조방법이 제공된다.
A coating liquid containing 80 to 87% by weight of a polyurethane resin mixed with a soft polyurethane resin and a hard polyurethane resin in a weight ratio of 50:50 to 70:30, 3 to 5% by weight of a curing agent and 10 to 15% by weight of toluene, And then drying the resultant coating film.

이하 본 발명을 보다 상세히 설명하기로 한다.Hereinafter, the present invention will be described in more detail.

본 발명의 차양막용 원착폴리에스테르 직물은 폴리에스테르원착필라멘트의 에어텍스쳐사를 연사하여 경,위사로 공급하여 직물을 제직한 후, 정련 및 발수가공을 한 후, 시레작업을 한 후, 폴리우레탄 수지, 경화제, 톨루엔을 함유한 코팅액으로 코팅한 후, 건조하여 제조하게 된다.The present invention relates to a polyester woven fabric for a shading film, which is obtained by twisting an air texture yarn of a polyester-derived filament yarn and supplying the yarn into a yarn and a weft yarn, weaving the fabric, refining and repelling the yarn, , A hardener, and a coating solution containing toluene, followed by drying.

원사는 폴리에스테르원착필라멘트를 사용하는데, 특히 입경 0.1~3um인 원착안료입자를 함유하고 원사단면이 원형단면, 삼각단면, 오각단면, 육각단면, 팔각단면 중 어느 하나인 폴리에스테르필라멘트를 사용하는 것이 원단표면의 매끄러움과 균제도가 뛰어나고 광택성이 우수한 차양막용 원단을 제공할 수 있다. 상기 폴리에스테르원착필라멘트는 방사시 원착안료입자가 균일하게 분산되도록 하여 방사구금이 막히지 않도록 하여야 하며, 필라멘트내에 균일하게 원착안료입자가 분산되어 강도의 저하나 색상의 불균일이 발생하지 않도록 최적의 방사조건으로 방사해야 한다.The yarn uses polyester origin filaments, in particular polyester filaments containing a raw material particle having a particle diameter of 0.1 to 3 μm and having a circular cross section, a triangular cross section, a hexagonal cross section, and an octagonal cross section It is possible to provide a fabric for an orifice film excellent in smoothness and uniformity of the fabric surface and excellent in gloss. The polyester-derived filament is required to uniformly disperse the raw material particles during spinning so that the spinneret is not clogged. In order to uniformly disperse the raw material particles in the filament, It should be radiated under irradiation conditions.

상기 폴리에스테르원착필라멘트는 코어사와 이펙트사로 공급하여 에어텍스쳐링한 에어텍스쳐사를 만들어 사용하게 되는데, 원단제조시 면사와 같은 TOUCH와 벌키성을 지닌 천연색조의 외관(LOOKING)과 감촉을 부여함으로서 고감성의 원단을 제조할 수 있다.The polyester-based filament is supplied to the core yarn and the effect yarn to form an air-textured yarn that is air-textured. In the production of the fabric, TOUCH and yarn-like appearance, Can be fabricated.

상기 에어텍스쳐사는 코어사용 공급롤러로 코어사를 오버피드율 10~30%로 공급하고, 이펙트사용 공급롤러로 이펙트사를 오버피드율 15~35%로 공급한 후 에어압력 5~20kg/㎠으로 에어텍스쳐링 하는 것이 바람직한데, 코어사의 오버피드율 10%미만에서는 교락이 잘 되지못하는 문제점이 발생할 수 있고, 30%초과시에는 코어사가 사표면으로 돌출하여 균제도가 저하되는 문제점이 있으며, 이펙트사의 오버피드율 15%미만에서는 모우효과가 잘 발현되지 못한 문제점이 발생할 수 있고, 20%초과시에는 작업성이 좋지 못한 문제점이 발생할 수 있다. The air texture yarn is fed to the core using feed roller at an overfeed rate of 10 to 30%, and the effect yarn is fed to the effect use feed roller at an overfeed rate of 15 to 35%, followed by an air pressure of 5 to 20 kg / However, if the overfeed rate of the core yarn is less than 10%, the core yarn may not be satisfactorily intercalated. If the core yarn exceeds 30%, the core yarn may protrude to the surface of the core yarn and the uniformity may deteriorate. If the ratio is less than 15%, there is a problem that the mowing effect is not expressed well, and when the ratio is more than 20%, the workability is poor.

상기 에어텍스쳐사는 T/M 200~400으로 연사하여 경,위사로 공급하여 직물을 제직하게 되는데, 상기 연사된 사를 경사용으로 사용하면 사이징(SIZING)공정이 생략될 수 있고, 사이징공정을 거치더라도 호제를 적게 묻혀도 제직성이 양호하고 정련이 용이하여 원단의 외관상 품질을 높일 수 있고 원단의 탄성을 높혀 원단의 처짐현상 개선과 세척성 향상으로 원단 표면의 오염도를 개선할 수 있다. 위사용으로 연사된 사를 제공하면 원단 상태에서 경사방향 대비 위사방향으로의 인열강도가 상대적으로 낮은 편이라서 원단의 형태안정성면에서 문제점을 지니고 있는데 상기 연사된 사의 T/M 조건을 상기와 같이 조절함으로써 위사방향으로의 인열강도를 보강함으로서 이러한 문제점을 개선할 수 있는 장점이 있다.The air texture yarn is twisted at a T / M ratio of 200 to 400, and is supplied to the yarn and weft yarns to weave the fabric. If the twist yarn is used for light yarn, the sizing process may be omitted, Even if a little foaming agent is buried, it is possible to improve the appearance quality of the fabric by improving the smoothness and refinement of the fabric, and by improving the elasticity of the fabric, it is possible to improve the deflection phenomenon of the fabric and improve the cleanability. Since the tear strength in the warp direction is relatively low in the warp direction, the warp yarn has a problem in terms of the shape stability of the fabric. However, Thereby improving the tear strength in the weft direction, thereby improving the problem.

제직후, 정련 및 발수가공을 한 후, 직물의 표면 또는 이면을 60~80℃로 시레작업을 하여 원단바닥면을 균일하게 하여 균일한 코팅이 되도록 하여 내수압을 향상시켜 후에 있을 코팅공정후 원단의 표리간 색상차가 심하게 발생하는 현상을 방지할 수 있다. The surface or back of the fabric is subjected to a shirring operation at a temperature of 60 to 80 ° C. to uniform the bottom surface of the fabric so as to provide a uniform coating so as to improve the water pressure, It is possible to prevent a phenomenon that the color difference between the front and the back is seriously generated.

상기 시레공정 후에는 연질 폴리우레탄수지와 경질 폴리우레탄수지를 중량비 50:50~70:30으로 혼합한 폴리우레탄 수지 80~87중량%, 경화제 3~5중량%, 톨루엔 10~15중량%를 함유한 코팅액으로 상기 직물을 코팅한 후, 건조하여 본 발명의 차양막용 원착폴리에스테르 직물을 완성하게 된다.After the above-mentioned sieving process, a polyurethane resin mixed with a soft polyurethane resin and a hard polyurethane resin in a weight ratio of 50:50 to 70:30 is mixed with 80 to 87% by weight, the curing agent is mixed with 3 to 5% by weight and the toluene is mixed with 10 to 15% The fabric is coated with a coating solution and then dried to complete the present polyester woven polyester fabric for an evening dress.

상기 연질 폴리우레탄수지는 밀도 15~30㎏/㎥이고, 경질 폴리우레탄수지는 밀도 35~60㎏/㎥인 것을 사용하는 것이 바람직하다.The flexible polyurethane resin preferably has a density of 15 to 30 kg / m 3 and the hard polyurethane resin has a density of 35 to 60 kg / m 3.

상기 폴리우레탄 수지 80~87중량%, 경화제 3~5중량%, 톨루엔 10~15중량%를 함유한 코팅액은 차양막의 내수압 증가로 우기시 비가 새는 것을 막아주고 차양막 원단 설치 후 반발력 향상으로 원단의 처짐 현상을 향상시키는 작용을 한다.The coating liquid containing 80 to 87% by weight of the polyurethane resin, 3 to 5% by weight of a curing agent and 10 to 15% by weight of toluene prevents rain from leaking due to an increase in water pressure of the weather shield, Thereby improving the phenomenon.

그러므로 본 발명에 의하면, 안료입자크기가 0.1∼3㎛정도로 미세하고 균제도가 우수한 폴리에스테르 원착사를 복합하여 새로운 문양의 조직감을 직물에 부여함으로서 원단의 색상 선명도 향상은 물론, 균제도가 뛰어나고 광택성이 우수한 차양막용 원단을 제공할 수 있다.Therefore, according to the present invention, polyester fabric having a fine particle size of 0.1 to 3 占 퐉 and having excellent uniformity is compounded to impart the texture of a new pattern to the fabric, thereby improving not only the color clarity of the fabric but also the uniformity and glossiness It is possible to provide a fabric for an excellent shading film.

다음의 실시예에서는 본 발명의 차양막용 원착폴리에스테르 직물을 제조하는 비한정적인 예시를 하고 있다.The following examples illustrate non-limiting examples of making the inventive polyester polyester fabrics for an evening dressing.

[실시예 1][Example 1]

입경 0.1~3um인 원착안료입자를 함유하고 원사단면이 삼각단면인 폴리에스테르필라멘트(150d)를 사용하여 코어사와 이펙트사로 각각 두가닥씩 사용하여 코어사용 공급롤러로 코어사를 오버피드율 15%로 공급하고, 이펙트사용 공급롤러로 이펙트사를 오버피드율 21.7%로 공급하여 에어압력 10kg/㎠으로 에어텍스쳐링하여 660d의 에어텍스쳐사를 제조한 후, T/M 200으로 투포원연사기로 연사하여 경,위사로 공급하여 직물을 제직하였다. 상기 직물을 3BALL 롤러를 이용하여 롤러온도 60℃로 단면 시레(CIRE)공정을 한 후, 연질폴리우레탄과 경질폴리우레탄을 50%:50%으로 혼합한 폴리우레탄 수지 82중량%, 경화제 3중량%, 톨루엔 15중량%를 함유한 코팅액으로 상기 직물을 나이프코팅한 후, 건조하여 본 발명의 차양막용 원착폴리에스테르 직물을 완성하였다. 제조된 직물의 물성시험결과를 도 1에 나타내었다.Using a polyester filament 150d having a diameter of 0.1 to 3 탆 and having a triangular cross-section of a yarn end face, the core yarn and the effect yarn are used in two strands, respectively. , And the effect yarn was supplied to the effect using feed roller at an overfeed rate of 21.7%, air-texturing was performed at an air pressure of 10 kg / cm 2 to produce air texture yarn of 660 d, and the yarn was twisted with a T / M 200 Cotton, and wool, respectively. The fabric was subjected to a CIRE process at a roller temperature of 60 DEG C using a 3BALL roller, and then 82 wt% of a polyurethane resin obtained by mixing a soft polyurethane and a hard polyurethane at 50%: 50 wt%, a curing agent at 3 wt% And 15% by weight of toluene, and then dried to complete the present polyester woven polyester fabric for an evening dress. The results of the physical properties test of the fabric thus prepared are shown in Fig.

평가항목 Evaluation items 규격standard 실시예 1Example 1 평가방법Assessment Methods 인장강도The tensile strength circa kgfkgf 200200 KS K 0520KS K 0520 top kgfkgf 100100 내수압 Water pressure mmH2OmmH 2 O 1,0001,000 ISO 0811ISO 0811 인장신도Tensile elongation circa %% 4545 KS K 0520KS K 0520 top 2525 일광견뢰도Light fastness class 4급 이상Level 4 or higher KS K ISO 105 B02KS K ISO 105 B02 인열강도Phosphorus strength circa kgfkgf 5.05.0 KS K ISO 13937KS K ISO 13937 top kgfkgf 3.53.5

Claims (3)

폴리에스테르원착필라멘트를 코어사와 이펙트사로 공급하여 에어텍스쳐링한 에어텍스쳐사를 T/M 200~400으로 연사하여 경,위사로 공급하여 직물을 제직한 후,
정련 및 발수가공을 한 후, 직물의 표면 또는 이면을 60~80℃로 시레작업을 한 후,
연질 폴리우레탄수지와 경질 폴리우레탄수지를 중량비 50:50~70:30으로 혼합한 폴리우레탄 수지 80~87중량%, 경화제 3~5중량%, 톨루엔 10~15중량%를 함유한 코팅액으로 상기 직물을 코팅한 후, 건조하는 것을 특징으로 하는 차양막용 원착폴리에스테르 직물의 제조방법.
The air-polyester yarn, which is air-textured by supplying the polyester-derived filament to the core yarn and the effect yarn, is twisted at a T / M of 200 to 400,
After scouring and water-repellent processing, the surface or back of the fabric is sieved to 60 to 80 ° C,
A coating liquid containing 80 to 87% by weight of a polyurethane resin mixed with a soft polyurethane resin and a hard polyurethane resin in a weight ratio of 50:50 to 70:30, 3 to 5% by weight of a curing agent and 10 to 15% by weight of toluene, Is coated and then dried. ≪ RTI ID = 0.0 > 8. < / RTI >
제 1항에 있어서,
상기 에어텍스쳐사는 코어사용 공급롤러로 코어사를 오버피드율 10~30%로 공급하고, 이펙트사용 공급롤러로 이펙트사를 오버피드율 15~35%로 공급한 후 에어압력 5~20kg/㎠으로 에어텍스쳐링 한 것을 특징으로 하는 차양막용 원착폴리에스테르 직물의 제조방법.
The method according to claim 1,
The air texture yarn is fed to the core using feed roller at an overfeed rate of 10 to 30%, and the effect yarn is fed to the effect use feed roller at an overfeed rate of 15 to 35%, followed by an air pressure of 5 to 20 kg / A method for producing an extensible polyester fabric for an ornamental shade, which comprises air-texturing.
제 1항에 있어서,
상기 폴리에스테르원착필라멘트는 입경 0.1~3um인 미립자 상태의 원착 안료입자를 함유하고 원사단면이 원형단면, 삼각단면, 오각단면, 육각단면, 팔각단면 중 어느 하나인 폴리에스테르원착필라멘트인 것을 특징으로 하는 차양막용 원착폴리에스테르 직물의 제조방법.
The method according to claim 1,
The polyester-derived filament is characterized in that the polyester-derived filament is a polyester-derived filament having an original pigment particle in a fine particle state having a particle diameter of 0.1 to 3 탆 and having a circular cross section, a triangular cross section, a hexagonal cross section, A method for manufacturing a polyester woven fabric for a shading screen.
KR1020150137361A 2015-09-30 2015-09-30 Process Of Producing Dope Dyed Polyester Sunshield Fabrics KR101616944B1 (en)

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