KR102502936B1 - Manufacturing Method Of Two―Layer Fabrics Having Excellent Ventilation And Blocking Transmission - Google Patents
Manufacturing Method Of Two―Layer Fabrics Having Excellent Ventilation And Blocking Transmission Download PDFInfo
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- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
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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
- D03D15/208—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 cellulose-based
- D03D15/217—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 cellulose-based natural from plants, e.g. cotton
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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
- D03D15/233—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 protein-based, e.g. wool or silk
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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
- D03D15/50—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 properties of the yarns or threads
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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
- D03D15/50—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 properties of the yarns or threads
- D03D15/56—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 properties of the yarns or threads elastic
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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
- D03D15/50—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 properties of the yarns or threads
- D03D15/567—Shapes or effects upon shrinkage
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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
- D03D15/60—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 warp or weft elements other than yarns or threads
- D03D15/68—Scaffolding threads, i.e. threads removed after weaving
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/22—Physical properties protective against sunlight or UV radiation
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Abstract
본 발명은 용해사를 일부분 사용하여 이중직물을 제직하고 용해사의 용해공정을 통해 상기 교차점에서 생기는 구멍을 형성시켜 통기성이 우수한 이중직물을 제조하는 방법에 관한 것으로서, 본 발명에 의하면 용해사의 교차점에서 생기는 구멍이 표면직과 이면직에서 각각 상이한 위치에 배치되도록 하여 표면직에 형성된 구멍은 이면직의 원단이 가려주고, 이면직에 형성된 구멍은 표면직의 원단이 가려주도록 하여 비침현상을 방지하면서 통기성은 우수하게 유지할 수 있도록 할 수 있다.The present invention relates to a method for manufacturing a double fabric having excellent air permeability by weaving a double fabric using a part of the dissolving yarn and forming holes at the intersection through a dissolving process of the dissolving yarn. Holes are arranged at different positions in the surface weave and back weave, so that the fabric of the back weave covers the holes formed in the surface weave, and the fabric of the back weave covers the holes formed in the back weave, preventing see-through and improving air permeability. You can keep it excellent.
Description
본 발명은 용해사를 일부분 사용하여 이중직물을 제직하고 용해사의 용해공정을 통해 용해사의 교차점에서 생기는 구멍을 형성시켜 통기성이 우수한 이중직물을 제조하는 방법에 관한 것이다.The present invention relates to a method for manufacturing a double fabric having excellent air permeability by weaving a double fabric using a part of the dissolved yarn and forming holes at intersections of the dissolved yarn through a dissolving process of the dissolved yarn.
최근 섬유업계에서 트랜드추세는 박지화 및 경량화 추세에 있으며 이러한 경량박지제품은 스포츠웨어 시장에서 큰 붐을 이루고 있다. 스포츠웨어 시장은 우수한 고발색성, 반발탄력성, 강도의 특성을 가진 소재를 이용하여 골프웨어용, 바람막이용, 다운프루프용, 등산용, 각종 스포츠제품으로 용도전개가 이루어지고 있다.The recent trend in the textile industry is thinning and lightweighting, and these lightweight thin products are making a big boom in the sportswear market. In the sportswear market, using materials with excellent color development, rebound elasticity, and strength, applications are being developed for golf wear, windbreak, down proof, mountaineering, and various sports products.
이러한 통기성이 우수한 경량박지직물을 제조하기 위해서는 5~20 데니어정도의 가는실과 150데니어정도의 굵은 실을 배열하여 제직하는 것이 좋은데, 상기의 이중경사빔을 이용하는 방법으로 제직하는 경우에는 각각의 원사의 강도와 굵기차이로 인해 장력과 직축의 차이가 생겨 경사절이 발생하여 제직성이 현저히 저하되는 문제점을 안고 있었다.In order to manufacture such a lightweight foil fabric with excellent air permeability, it is good to arrange weaving by arranging fine yarns of about 5 to 20 denier and thick yarns of about 150 denier. Due to the difference in strength and thickness, there was a problem that the weaving property was significantly deteriorated due to the occurrence of oblique breaks due to the difference in tension and straight axis.
이러한 문제점을 해결하기 위해 본 발명자는 대한민국공개특허제10-2017-0062969호에서 일반섬유와 용해사를 복합한 복합사를 사용하여 제직 후, 상기 복합사에 함유된 용해사를 용해하는 통기성이 우수한 경량직물의 제조방법에 대한 기술을 제시한 바 있다. 그러나 상기 선행기술에서는 통기성은 우수하였으나 직물에 생긴 공간에 의해 착용자의 피부가 노출되는 비침현상이 발생하여 착용자의 프라이버시의 보호가 되지 못하는 문제점이 있었다.In order to solve this problem, the present inventor has excellent air permeability by dissolving the dissolved yarn contained in the composite yarn after weaving using a composite yarn in which a general fiber and a dissolving yarn are combined in Korean Patent Publication No. 10-2017-0062969 A technique for manufacturing lightweight fabrics has been presented. However, in the prior art, although air permeability was excellent, there was a problem in that the wearer's privacy was not protected due to the occurrence of a see-through phenomenon in which the wearer's skin was exposed by the space created in the fabric.
그러므로 본 발명에서는 용해사를 이용하여 통기성이 우수한 경량박지직물을 제조하면서도 착용자의 피부가 노출되는 비침현상이 발생하지 않는 통기성 및 비침방지성이 우수한 이중직물의 제조방법을 제공하는 것을 기술적과제로 한다.Therefore, in the present invention, it is a technical task to provide a method for manufacturing a double fabric having excellent air permeability and non-penetrating properties that does not cause a see-through phenomenon in which the wearer's skin is exposed while manufacturing a lightweight thin fabric having excellent air permeability using dissolving yarn. .
그러므로 본 발명에 의하면, 합성섬유사 또는 천연섬유사와 용해사를 원사로 이중직물을 제직하되,
표면직과 이면직의 일부에 용해사로 이루어진 경사 및 위사가 2본이상으로 연속되도록 공급하고, 상기 용해사로 된 경사 및 위사의 교차점이 표면직과 이면직에서 각각 상이한 지점에 위치하도록 제직한 후,
상기 용해사의 용해공정을 통해 상기 교차점에서 생기는 구멍이 표면직과 이면직에서 각각 상이한 위치에 배치되도록 하는 것을 특징으로 하는 통기성 및 비침방지성이 우수한 이중직물의 제조방법이 제공된다.Therefore, according to the present invention, the double fabric is woven with synthetic fiber yarn or natural fiber yarn and dissolving yarn,
Warp and weft yarns made of melted yarn are supplied to a part of the surface weave and the back weave so that two or more continuous yarns are supplied, and the intersection points of the warp and weft yarns made of the melted yarn are located at different points in the surface weave and the back weave. After weaving,
There is provided a method for producing a double fabric having excellent air permeability and non-deposition properties, characterized in that the holes generated at the intersection through the dissolving process of the dissolving yarn are arranged at different positions in the surface weave and the back weave, respectively.
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또한, 본 발명은 상기 표면직에서 용해사 이외의 원사는 UV차단성원사, 잠재권축사 및 저온융착사를 경사 및 위사로 사용하며, 상기 이면직에서 용해사 이외의 원사는 흡한속건성 원사 및 저온융착사를 경사 및 위사로 사용하는 것을 특징으로 한다. In addition, the present invention uses UV-blocking yarns, latent crimping yarns, and low-temperature fusing yarns as warp and weft yarns other than dissolving yarns in the surface weave, and yarns other than dissolving yarns in the back weave are sweat-absorbing quick-drying yarns and low-temperature fusing yarns It is characterized in that the yarn is used as warp and weft yarn.
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그러므로 본 발명에 의하면, 용해사를 표면직과 이면직에 일부분 사용하여 용해에 의한 구멍이 다수개 형성되도록 하여 통기성을 향상시킬 수 있으며, 용해사의 교차점에서 생기는 구멍이 표면직과 이면직에서 각각 상이한 위치에 배치되도록 하여 표면직에 형성된 구멍은 이면직의 원단이 가려주고, 이면직에 형성된 구멍은 표면직의 원단이 가려주도록 하여 비침현상을 방지하면서 통기성은 우수하게 유지할 수 있도록 할 수 있는 효과가 있다. 또한, 표면직과 이중직에 기능성원사를 사용하여 이중직의 구조상 태양광을 직접적으로 피부에 와닿지 않아서 UV차단 효과가Therefore, according to the present invention, it is possible to improve air permeability by partially using the melted yarn in the surface weave and the back weave so that a large number of holes are formed by melting, and the holes generated at the intersection of the melted yarn are different in the surface weave and the back weave. The hole formed in the surface weave is covered by the fabric of the back weave, and the hole formed in the back weave is covered by the fabric of the surface weave, so that the see-through phenomenon can be prevented while maintaining excellent air permeability. there is. In addition, functional yarns are used in the surface weave and double weave, so the structure of the double weave prevents sunlight from directly reaching the skin, so it has a UV blocking effect.
있으며, 신축성원사를 사용하여 활동에 편리한 신축성이 풍부하며, 원사의 수축율 차이로 인하여 표면에 SUCKER효과가 있어서 청량감이 좋도록 하며, 피부에 닿는 이면에는 흡한속건사를 배열하여 체내에서 발생된 땀을 신속히 흡수하여 빨리 건조시켜줌으로써 항상 쾌적하고 시원한 느낌을 주도록 할 수 있다.It is rich in elasticity that is convenient for activities by using elastic yarn, and has a SUCKER effect on the surface due to the difference in shrinkage rate of yarn, so it gives a good feeling of refreshment. By quickly absorbing and drying quickly, you can always feel pleasant and cool.
도 1은 본 발명의 이중직물의 표면직의 사진이며,
도 2는 본 발명의 이중직물의 이면직의 사진이며,
도 3은 본 발명의 이중직물의 조직도를 나타낸 모식도이며,
도 4는 본 발명의 이중직물의 용해공정후의 구멍의 위치를 나타낸 모식도이다.1 is a photograph of the surface weave of the double fabric of the present invention,
Figure 2 is a photograph of the back weave of the double fabric of the present invention,
Figure 3 is a schematic diagram showing the organization chart of the double fabric of the present invention,
Figure 4 is a schematic diagram showing the position of the hole after the dissolving process of the double fabric of the present invention.
이하, 첨부한 도면을 참고로 하여 본 발명의 실시예에 대하여 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 상세히 설명한다. 본 발병은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다. 도면에서 본 발명을 명확하게 설명하기 위해서 설명과 관계없는 부분은 생략하였다.Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. The invention may be embodied in many different forms and is not limited to the embodiments set forth herein. In order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted.
도 3에 도시된 것과 같이, 본 발명의 일 실시예에 의한 통기성 및 비침방지성이 우수한 이중직물의 제조방법은 합성섬유사 또는 천연섬유사와 용해사로 이중직물을 제직하면서 용해사로 된 경사 및 위사의 교차점이 표면직과 이면직에서 각각 상이한 지점에 위치하도록 제직한 후, 용해사의 용해공정을 통해 상기 교차점에서 생기는 구멍이 표면직과 이면직에서 각각 상이한 위치에 배치되도록 하는 것이다. 이하, 보다 상세히 설명하기로 한다. As shown in FIG. 3, the method for producing a double fabric having excellent air permeability and non-invasion resistance according to an embodiment of the present invention is a synthetic fiber yarn or natural fiber yarn and a double fabric weaving with a melted yarn while weaving the warp and weft yarns made of the melted yarn. After weaving so that the intersection points are located at different points in the surface weave and the back weave, holes generated at the intersection point are arranged in different positions in the surface weave and the back weave, respectively, through the dissolving process of the dissolving yarn. Hereinafter, it will be described in more detail.
본 발명에서는 합성섬유사 또는 천연섬유사와 용해사로 이중직물을 제직하는데, 표면직과 이면직의 일부에 용해사로 이루어진 경사 및 위사가 2본이상으로 연속되도록 공급하여 제직후 용해사의 용해공정을 통해 상기 용해사의 경,위사 교차점에서 구멍이 생기도록 하는 것이며, 경사 및 위사의 교차점의 구멍이 표면직과 이면직에서 각각 상이한 지점에 위치하도록 하는 것이다. In the present invention, a double fabric is woven with synthetic fiber yarns or natural fiber yarns and dissolved yarns. The warp and weft yarns made of dissolved yarns are continuously supplied to a part of the surface weave and the back weave in two or more continuously, and then through the dissolution process of the dissolved yarn after weaving. It is to make a hole at the intersection of the warp and weft yarns of the dissolving yarn, and to make the hole at the intersection of the warp and weft yarns located at different points in the surface weave and the back weave.
도 3에 도시된 바와 같이, 본 발명의 이중직물은 공지의 이중직물과 같이 표면직과 이면직으로 이루어져 있고, 표면직은 표면직경사(1,2,3~13)와 표면직위사(a,b,c~j)로 이루어져 있으며, 이면직은 이면직경사(1',2',3'~13')와 이면직위사(a',b',c'~j')로 이루어져 있으며, 상기 표면직과 이면직은 접결점(6',d)에 의해 연결되어 있다.As shown in Figure 3, the double fabric of the present invention is composed of a surface weave and a back weave like a known double fabric, and the surface weave is a surface diameter yarn (1, 2, 3 to 13) and a surface weft yarn (a ,b,c~j), and the double weave is composed of double diameter yarns (1', 2', 3'~13') and double weft yarns (a', b', c'~j'). , The surface weave and the back weave are connected by a joint point (6', d).
본 발명에서는 상기 표면직과 이면직을 합성섬유사 또는 천연섬유사와 용해사로 이중직물을 제직하되, 표면직과 이면직에 일부경사 및 일부위사로 각각 2본이상의 용해사를 인접하게 공급하여 제직하고, 상기 용해사로 된 경사 및 위사의 교차점이 표면직과 이면직에서 각각 상이한 지점에 위치하도록 제직한다. In the present invention, the surface weave and the back weave are woven into a double fabric with synthetic fiber yarns or natural fiber yarns and melted yarns, but two or more melted yarns are supplied adjacently to the surface weave and the back weave as partial warp yarns and partial weft yarns. , Weaving is performed so that the intersection points of the warp and weft yarns made of the dissolving yarn are located at different points in the surface weave and the back weave, respectively.
도 3을 참고로 하면 표면직에서 용해사로 이루어진 경사는 12번, 13번이며, 위사는 a번, b번이다. 또한, 이면직에서 용해사로 이루어진 경사는 2'번, 3'번이며, 위사는 g', h'번이다. 표면직과 이면직을 연결하는 접결점은 용해사로 이루어지면 용해공정에 의해 표면직과 이면직이 분리되므로 용해사를 사용하지 않고 합성섬유사 또는 천연섬유사로 접결점을 이루도록 한다. Referring to FIG. 3, the warp yarns made of dissolving yarns in the surface weave are Nos. 12 and 13, and the weft yarns are No. a and No. b. In addition, in the double weave, the warp yarns made of melted yarns are 2' and 3', and the weft yarns are g' and h'. If the junction point connecting the surface weave and the back weave is made of melted yarn, the surface weave and the back weave are separated by the melting process, so the joint is made with synthetic fiber yarn or natural fiber yarn without using the melted yarn.
용해사를 제외한 원사는 합성섬유사 또는 천연섬유사를 사용한다. 합성섬유사는 나일론, 폴리에스테르, 레이온, 아크릴 중 어느 하나인 섬유를 사용할 수 있으며, 천연섬유사는 면, 양모, 마 중 어느 하나인 섬유를 사용할 수 있다. 상기 용해사는 알칼리이용성 폴리에스테르사, 폴리비닐알코올(PVA)섬유, 폴리에틸렌이민(PEI)섬유, 폴리젖산(PLA)섬유 중 어느 하나인 섬유를 사용할 수 있다.Synthetic fiber yarn or natural fiber yarn is used for yarns other than dissolving yarn. Synthetic fiber yarns may use any one of nylon, polyester, rayon, and acrylic fibers, and natural fiber yarns may use any one of cotton, wool, and hemp fibers. The dissolving yarn may use any one of alkali-soluble polyester yarn, polyvinyl alcohol (PVA) fiber, polyethyleneimine (PEI) fiber, and polylactic acid (PLA) fiber.
본 발명에서는 상기와 같이 제직후 상기 용해사의 용해공정을 통상의 방법과 같이 수산화나트륨을 함유한 용액 또는 60~100℃의 물로 처리하게 되면 용해사가 용해되어 용해사의 교차점에 구멍이 발생하게 된다. 도 4에서는 표면직에서는 경사 12,13과 위사 a,b가 교차하는 부분인 "가"부분에서 표면직구멍이, 이면직에서는 경사 2', 3'와 위사 g', h'가 교차하는 부분인 "나"부분에서 이면직구멍이 각각 발생되는 것이다. 본 발명에서 이러한 용해사의 교차점은 표면직과 이면직에 다수개 형성되도록 하여 통기성을 향상시킬 수 있으며, 상기 용해사의 교차점이 표면직과 이면직에서 각각 상이한 위치에 배치되도록 하는 것이 핵심이다.In the present invention, when the dissolving process of the dissolving yarn after weaving is treated with a solution containing sodium hydroxide or water at 60 to 100 ° C. in the usual way, the dissolving yarn is dissolved and holes are generated at the intersection of the dissolving yarn. In Figure 4, in the surface weave, the surface weave hole is in the "A" part, which is the part where the warp yarns 12 and 13 and the weft yarns a and b intersect, and in the back weave, the warp yarns 2' and 3' and the weft yarns g' and h' intersect. In the "I" part, the two-sided weaving holes are respectively generated. In the present invention, a plurality of intersections of the melted yarns can be formed on the surface weave and the back weave to improve air permeability, and the key is to arrange the intersections of the melted yarns at different positions in the surface weave and the back weave.
즉, 본원발명에서는 상기와 같이 용해공정을 통해 도 1 및 도 2에서 확인할 수 있듯이 상기 용해사의 교차점에서 생기는 구멍이 표면직과 이면직에서 각각 상이한 위치에 배치되도록 하는 것이 특징인 것이다.That is, in the present invention, as can be seen in FIGS. 1 and 2 through the dissolution process as described above, it is characterized in that the holes generated at the intersection of the melted yarn are disposed at different positions in the surface weave and the back weave.
이렇게 상기 용해사의 교차점에서 생기는 구멍이 표면직과 이면직에서 각각 상이한 위치에 배치되도록 하면 표면직에 형성된 구멍은 이면직의 원단이 가려주고, 이면직에 형성된 구멍은 표면직의 원단이 가려주기 때문에 비침현상을 방지하면서 통기성은 우수하게 유지할 수 있도록 할 수 있는 것이다.In this way, if the holes generated at the intersection of the dissolving yarn are arranged at different positions in the surface weave and the back weave, the fabric of the back weave covers the hole formed in the surface weave, and the hole formed in the back weave is covered by the fabric of the surface weave. It is possible to maintain excellent air permeability while preventing see-through.
또한, 본 발명에서는 상기 표면직에서 용해사 이외의 원사는 UV차단성원사, 잠재권축사 및 저온융착사를 경사 및 위사로 사용하여 다양한 패턴과 기능성을 부여하며, 상기 이면직에서 용해사 이외의 원사는 흡한속건성 원사 및 저온융착사를 경사 및 위사로 사용하여 패턴과 기능성을 부여할 수 있다.In addition, in the present invention, yarns other than dissolved yarns in the surface weave use UV blocking yarns, latent crimped yarns, and low-temperature melting yarns as warp and weft yarns to impart various patterns and functionality, and in the back weave, sources other than dissolved yarns Yarns can be given patterns and functionality by using sweat-absorbent and quick-drying yarns and low-temperature fusing yarns as warp and weft yarns.
상기와 같이 합성섬유방사시에 TiO2를 함유시켜 방사한 UV차단성원사를 표면직에 사용하는 경우에는 UV차단성을 부여할 수 있으며, 잠재권축사는 저온융착사와의 신축성 차이로 표·이면에 신축성과 SUCKER효과를 나타내며, 저온융착사는 린넨라이크한 까실까실한 촉감을 부여할 수 있다.As described above, when the UV-blocking yarn containing TiO 2 and spun during synthetic fiber spinning is used for the surface weave, UV-blocking properties can be imparted, and the latent crimped yarn has a difference in elasticity from the low-temperature fusing yarn on the front and back sides. It shows elasticity and SUCKER effect, and low-temperature fusion yarn can give a linen-like crisp texture.
피부에 접촉하는 이면에는 흡한속건성 원사를 사용하여 땀을 빨리 흡수, 건조시키며 청량감을 부여할 수 있으며, 저온융착사를 함께 사용하여 탄력성을 부여할 수 있다. 상기 합성섬유사 또는 천연섬유사의 섬도는 75d~80d의 비교적 세사를 사용하여, 목표로 하는 가공지 중량을 150g/㎡ (표·이면직 각각 70~80g/㎡)이하로 설정하여 얇고 가볍게 하는 것이 좋다. Sweat-absorbent and quick-drying yarn can be used on the back side in contact with the skin to quickly absorb sweat, dry it, and give a cool feeling, and it can be used together with low-temperature fusing yarn to give elasticity. The synthetic fiber yarn or natural fiber yarn has a fineness of 75d to 80d, and the target processed paper weight is set to 150g/m2 (70 to 80g/m2 for table and back weave, respectively) to make it thin and light. good night.
본 발명에서는 상기 이중직물의 접결점은 경사방향 및 위사방향으로 각각8~10㎜간격으로 형성된 것이 바람직한데, 통상의 이중직물의 접결점의 간격보다 넓게 형성하여 표·이면직이 서로 분리되는 느낌을 부여할 수 있다. 즉, 착용자가 원단을 만졌을 때 두겹의 표·이면직 원단이 이완되는 느낌을 가지도록 함으로써 심미감과 독특함을 느끼게 하며, 표·이면직 사이의 공기흐름을 좋게 할 수 있다. 경우에 따라서는 표·이면직의 원사의 수축율 차이를 이용한 SUCKER효과(표면요철효과)를 나타나도록 할 수도 있다. In the present invention, it is preferable that the junction points of the double fabric are formed at intervals of 8 to 10 mm in the warp direction and the weft direction, respectively. can be granted. That is, when the wearer touches the fabric, the two layers of table and back weave fabrics feel relaxed, thereby giving a sense of aesthetics and uniqueness, and improving air flow between the table and back weave. In some cases, the SUCKER effect (surface concavo-convex effect) using the difference in shrinkage rate of the yarns of the surface and back weave can be displayed.
1,2,3 : 표면직경사 a,b,c : 표면직위사
1',2',3':이면직경사 a',b',c': 이면직위사
가 : 표면직구멍 나 :이면직구멍1,2,3: Surface diameter yarn a,b,c: Surface direct yarn
1', 2', 3': double-sided diameter yarn a', b', c': double-sided weft yarn
A: Surface woven hole B: Double woven hole
Claims (3)
표면직과 이면직의 일부에 용해사로 이루어진 경사 및 위사가 2본이상으로 연속되도록 공급하고, 상기 용해사로 된 경사 및 위사의 교차점이 표면직과 이면직에서 각각 상이한 지점에 위치하도록 제직한 후,
상기 용해사의 용해공정을 통해 상기 교차점에서 생기는 구멍이 표면직과 이면직에서 각각 상이한 위치에 배치되도록 하는 것을 특징으로 하는 통기성 및 비침방지성이 우수한 이중직물의 제조방법.Weave a double fabric with synthetic fiber yarn or natural fiber yarn and dissolved yarn,
Warp and weft yarns made of melted yarn are supplied to a part of the surface weave and the back weave so that two or more continuous yarns are supplied, and the intersection points of the warp and weft yarns made of the melted yarn are located at different points in the surface weave and the back weave. After weaving,
Method for producing a double fabric with excellent air permeability and non-deposition properties, characterized in that the holes generated at the intersection through the dissolving process of the dissolving yarn are arranged at different positions in the surface weave and the back weave.
상기 표면직에서 용해사 이외의 원사는 UV차단성원사, 잠재권축사 및 저온융착사를 경사 및 위사로 사용하며, 상기 이면직에서 용해사 이외의 원사는 흡한속건성 원사 및 저온융착사를 경사 및 위사로 사용하는 것을 특징으로 하는 통기성 및 비침방지성이 우수한 이중직물의 제조방법.According to claim 1,
In the surface weave, yarns other than dissolving yarns use UV blocking yarns, latent crimping yarns, and low-temperature fusing yarns as warp and weft yarns, and yarns other than dissolving yarns in the back weave use sweat-absorbing quick-drying yarns and low-temperature fusing yarns as warp and weft yarns. Method for producing a double fabric with excellent air permeability and non-impregnating properties, characterized in that it is used as a.
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