KR101516893B1 - Process Of One-Side Water-Repellent Treatment for Nylon Blended Textiles - Google Patents
Process Of One-Side Water-Repellent Treatment for Nylon Blended Textiles Download PDFInfo
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- KR101516893B1 KR101516893B1 KR1020130146482A KR20130146482A KR101516893B1 KR 101516893 B1 KR101516893 B1 KR 101516893B1 KR 1020130146482 A KR1020130146482 A KR 1020130146482A KR 20130146482 A KR20130146482 A KR 20130146482A KR 101516893 B1 KR101516893 B1 KR 101516893B1
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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
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/657—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing fluorine
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
- D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
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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
- D06M15/70—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
- D06M15/71—Cooling; Steaming or heating, e.g. in fluidised beds; with molten metals
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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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
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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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
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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
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/10—Bamboo
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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
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
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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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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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
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/021—Moisture-responsive characteristics hydrophobic
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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
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/01—Surface features
- D10B2403/011—Dissimilar front and back faces
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
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Abstract
Description
본 발명은 나일론혼방직편물의 편면발수가공에 관한 것으로서 보다 상세하게는 플루오르실란계발수제와 실리콘계발수제를 사용하여 나일론혼방직편물을 편면발수가공하는 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a single-sided water-repellent processing of a nylon blend knitted fabric, and more particularly, to a single-sided water-repellent processing of a nylon blend knitted fabric using a fluorosilane-
아웃도어웨어, 스포츠웨어 및 캐쥬얼웨어에 사용되는 직편물은 비와 같은 등 외부의 수분을 차단하고 오염을 방지하기 위해 표면에는 발수, 발유 등의 작용이 필요한 반면, 피부에 맞닿는 이면에는 쾌적한 착용감을 위해 땀을 신속히 흡수 발산시키는 흡한 속건 기능을 필요로 하여 표면과 이면에 각각 상반된 특성을 요구하게 된다.Woven fabrics used in outdoor wear, sportswear, and casual wear require water-repellent and oil-repellent action on the surface in order to block external moisture such as rain and to prevent contamination. On the other hand, A sweat-absorbent quick-drying function is required to quickly absorb and disperse sweat.
이와 같이 직편물의 표면과 이면의 어느 일방에만 특정의 기능성을 부여할 필요가 있거나, 발수특성 및 흡습특성과 같이 표면과 이면에 각각 상반된 특성을 부여할 필요가 있을 경우가 있다. 일반적으로 직편물에 발수성이나 흡습성과 같은 기능성을 부여하는 가장 일반적인 방법인 통상의 디핑 및 건조, 열처리에 의한 방법으로는 한쪽 면만 선택적으로 가공처리하는 것이 구조적으로 불가능하다. As described above, it is necessary to impart specific functionality to only one of the front surface and the back surface of the woven fabric, or it may be necessary to impart opposite characteristics to the front and back surfaces, such as water repellency and moisture absorption characteristics. Generally, it is structurally impossible to selectively process only one side of a knitted fabric by a conventional dipping, drying, or heat treatment method, which is the most general method of imparting functionality such as water repellency or hygroscopicity to a knitted fabric.
따라서 직편물의 일면에만 기능성가공을 하거나 양면에 각각 상이한 기능성가공을 하기 위해서는 이면측으로의 오염이나 전이 등이 없이 직편물의 일면에만 한정적으로 가공이 이루어지도록 할 필요가 있는데, 그러한 방법으로는 스프레이방식으로 발수제와 같은 기능성가공제를 직편물의 일면에 도포한 후, 건조, 열처리하는 방법이 알려져 있다. 그러나 이 경우에도 발수제가 직편물의 극표면층에만 처리되어 수분 반발 특성치가 약하며, 세탁 내구성 또한 나쁘게 되며, 세탁 내구성을 높이기 위해 가교제를 사용할 경우에는 스프레이 노즐이 자주 막히는 등 작업성이 좋지 않은 단점이 발생하게 된다.Therefore, in order to perform functional processing only on one side of the knitted fabric or to perform different functional processing on both sides, it is necessary to perform finishing processing only on one side of the knitted fabric without contamination or transfer to the back side. A method in which a functional agent such as a water repellent agent is applied to one surface of a knitted fabric, followed by drying and heat treatment is known. In this case, however, the water repellent agent is treated only on the extreme surface layer of the knitted fabric, the water repellency characteristic is weak, the washing durability is also bad, and when the crosslinking agent is used to improve the washing durability, the spray nozzle is often clogged, .
한편, 대한민국특허공개제10-2006-0024139호에서는 나이프코팅방법에 의해 직편물에 도포하는 편면발수가공방법을 제공하고 있는데, 원단을 예비열처리한 후 발수제액을 원단의 표면에 도포하고 나이프로 코팅되는 양을 조절하면서 도포하는 방식을 개시하고 있다. 상기 선행기술은 직물에 대한 편면발수가공으로써는 적합하지만 편물에 대한 편면발수가공으로써는 적합하지 않은 문제점이 있었다. 즉, 직물은 표면이 촘촘하고 평활하며 길이방향으로 장력을 지탱할 수 있는 힘이 있어 표면을 나이프로 눌러 적정량의 발수제액의 도포가 가능하지만, 편물과 같이 신축성이 크고 표면이 거친 경우에는 길이방향의 장력에 의해 발수제액이 편물의 내부로 침투하게 되어 편면발수가 아닌 전체발수(양면발수)가 이루어질 수도 있는 문제점이 있다. On the other hand, Korean Patent Laid-Open Publication No. 10-2006-0024139 discloses a single-sided water-repellent processing method in which a knife coating method is applied to a knitted fabric. After the preliminary heat treatment of the fabric, the water- While controlling the amount of the coating solution. The prior art is suitable for single-sided water-repellent processing of fabrics, but is not suitable for single-sided water-repellent processing of knitted fabrics. That is, the fabric has a dense and smooth surface and a force capable of supporting the tension in the longitudinal direction, and it is possible to apply a proper amount of the water repellent solution by pressing the surface with a knife. However, when the surface is rough, The water repellent liquid penetrates into the inside of the knitted fabric by the tension, so that the whole water repellent (double-sided repellent) may be performed instead of the single-sided repellent.
그러므로 본 발명에서는 상기 종래기술들의 문제점을 해결하고자 섬유자체의 물성변화를 주지 않고, 편물의 경우에 길이방향의 장력에 의해 발수제액이 편물의 내부로 침투하게 되어 양면발수가 이루어질 수 있는 문제점을 해결함과 동시에, 환경친화형 발수제를 사용하여 원단 자체에 부드럽고 탄성력 있는 촉감과 발수성을 동시에 부여하면서 반영구적 발수효과를 발현할 수 있는 편면발수가공방법을 제공하는 것을 기술적과제로 한다.Therefore, in order to solve the problems of the prior arts, the present invention solves the problem that the water repellent liquid penetrates into the inside of the knitted fabric by the tensile force in the longitudinal direction in the case of knitted fabric without changing the physical properties of the fiber itself, The present invention also provides a single-sided water-repellent processing method using an environmentally-friendly water-repellent agent capable of exhibiting a semi-permanent water-repellent effect while simultaneously imparting soft and elastic touch and water repellency to the fabric itself.
따라서, 본 발명에 의하면 나일론혼방직편물을 플루오르실란계발수제 0.8~4중량%, 실리콘계발수제 0.8~4중량%, 우레탄계탄성유연제 0.4~2중량%, 증점제 1~3중량%, 잔부로써 물을 함유한 발수배합액을 원단중량 대비 픽업율 30~50%로 롤러프린팅한 후 150~180에서 1~2분간 큐어링하는 것을 특징으로 하는 나일론혼방직편물의 편면발수가공이 제공된다.
Therefore, according to the present invention, it is possible to provide a nylon blend knitted fabric comprising 0.8 to 4 wt% of a fluorosilane water-repellent agent, 0.8 to 4 wt% of a silicone water repellent agent, 0.4 to 2 wt% of a urethane elastic softening agent, 1 to 3 wt% Wherein one water-repellent compounding liquid is roller-printed at a pick-up rate of 30 to 50% based on the weight of the raw fabric, and then cured at 150 to 180 for 1 to 2 minutes.
이하 본 발명을 보다 상세히 설명하기로 한다.Hereinafter, the present invention will be described in more detail.
본 발명의 나일론혼방직편물의 편면발수가공은 나일론혼방직편물의 일면에만 발수가공을 하는 것으로서 발수배합액을 나일론혼방직편물의 일면에 롤러프린팅한 후 큐어링하는 가공방법이다.The single-sided water-repellent processing of the nylon blend knitted fabric of the present invention is a method of performing water-repellent processing only on one side of a nylon blend knitted fabric, wherein the water-repelling blend is roller-printed on one side of the nylon blend knitted fabric and cured.
본 발명의 편면발수가공에서 사용되는 발수배합액은 플루오르실란계발수제 0.8~4중량%, 실리콘계발수제 0.8~4중량%, 우레탄계탄성유연제 0.4~2중량%, 증점제 1~3중량%, 잔부로써 물을 함유한 발수배합액을 사용하는데, 플루오르실란계발수제 0.8중량%미만에서는 발수성을 갖는 성분의 미달로 인하여 발수성이 저하되는 문제점이 생기며, 4중량%를 초과하는 경우에는 섬유와 결합하지 못한 과량의 발수제액으로 인해 표면에 얼룩이 생기며 촉감이 거칠어진다. 실리콘계발수제 0.8중량%미만에서는 원단의 유연성이 좋지 못하며, 4중량%를 초과하는 경우에는 유연성은 좋아지나 발수성이 저하된다. 탄성유연제는 발수제로 훼손된 원단의 탄성회복력을 보충하며 드레이프성을 갖게 하는 작용을 하는데, 0.4중량%미만에서는 탄성력이 미흡하고, 2중량%초과시에는 상대적으로 발수성을 저하시키는 문제가 생긴다. 탄성유연제는 수용성 우레탄계를 사용하는 것이 좋다. 원단표면에 롤러프린팅을 위해서는 적정한 점도를 가져야 하는데, 점도유지를 위해서는 증점제를 사용한다. 증점제 1중량%미만에서는 발수제액의 점도가 낮아 그라비아롤을 통해 원단표면으로 발수제액을 이송시키는 능력이 부족하여 픽업율이 떨어지는 문제점이 생기며, 3중량% 초과시에는 픽업율은 좋아지나 원단의 표면이 딱딱해지고 친수성인 증점제로 인해 발수성능이 저하되는 문제가 생긴다. 증점제는 물과 친화력이 좋은 고농축호료와 같은 물증점제를 사용하는 것이 좋다. 만약 사용된 증점제의 양이 많을 경우, 추후 물로 부드럽게 수세함으로써 사용된 증점제를 회수할 수 있다.The water-repellent liquid used in the single-sided water-repellent processing of the present invention is a water-repellent liquid containing 0.8 to 4% by weight of a fluorosilane-based water-repellent agent, 0.8 to 4% by weight of a silicone-based water repellent agent, 0.4 to 2% by weight of a urethane elastic softening agent, If less than 0.8% by weight of the fluorosilane-based handmade agent is used, the water repellency is lowered due to insufficient water repellency. If the fluorosilane content exceeds 4% by weight, an excess amount of the fluorosilane- The water repellent liquid causes surface irregularity and tactile feeling. When the silicone water repellent agent is less than 0.8 wt%, the flexibility of the fabric is poor. When the silicone water repellent agent is more than 4 wt%, the flexibility is improved but the water repellency is lowered. The elastic softening agent acts to make drapeability by supplementing elastic recovery force of the fabric damaged by the water repellent agent. When the elastic softening agent is less than 0.4% by weight, elasticity is insufficient, and when it is more than 2% by weight, the water repellency is lowered. The elastic softening agent is preferably a water-soluble urethane type. For roller printing on the surface of the fabric, it is necessary to have a proper viscosity. In order to maintain the viscosity, a thickener is used. If the viscosity of the water repellent agent is less than 1% by weight, the pickup rate may be lowered due to the insufficient ability to transport the water repellent liquid to the surface of the fabric through the gravure roll. If the viscosity exceeds 3% by weight, A water-repellent performance deteriorates due to a hardening and hydrophilic thickener. It is advisable to use a water thickener such as a thickening agent having good affinity with water. If the amount of thickener used is large, the thickener used can be recovered by gently rinsing with water.
상기 플루오르 실란계 발수제는 불소고분자의 탄소수가 6인 플루오르 실란계 발수제를 사용하는 것이 환경호르몬인 PFOS(Perfluoro octane sulfonate)가 검출되지 않아 친환경적이며, 실리콘발수제는 상기 플루오르 실란계 발수제의 좋지못한 유연성을 보완하며, 내구성을 향상시킨다. The fluorosilane-based water repellent agent is environmentally friendly because it does not detect the environmental hormone PFOS (Perfluoro octane sulfonate) when a fluorosilane-based water repellent agent having a carbon number of 6 of the fluoropolymer is used, and the silicone water repellent agent has poor flexibility of the fluorosilane- And improves durability.
상기 나일론혼방직편물은 나일론을 포함하는 혼방직편물이면 모두 좋으나, 특히 뱀부사/나일론혼방직편물, 양모/견/나일론혼방직편물 및 양모/텐셀/나일론혼방직편물 중 어느 하나인 것이 흡한속건성을 부여하는 측면에서 바람직하다. 뱀부사, 양모, 텐셀, 실크와 같은 천연소재 또는 반합성소재는 물을 흡수하는 능력이 뛰어나 따로 흡습성을 부여하지 않고 한쪽 면에 발수성만 부여하여도 흡한속건의 성능을 갖게 할 수 있다. 저가의 혼방편직물에는 뱀부사/나일론혼방직편물을, 고가의 제품에는 울/실크/나일론혼방직편물을 사용할 수 있다.The nylon blend knitted fabric may be any blend knitted fabric including nylon. In particular, the knitted blend fabric of Bamboo / Nylon blend, wool / silk / nylon blend knitted fabric and wool / tencel / nylon blend knitted fabric are preferably sweat- From the viewpoint of imparting the above. Natural or semi-synthetic materials such as bamboo yarn, wool, tencel, and silk have excellent ability to absorb water, so they can provide sweat-absorbent quick-drying performance even if only water repellency is provided on one side without imparting hygroscopicity. Bamboo yarn / nylon blend fabric can be used for low-cost blend knitted fabric, and wool / silk / nylon blend knitted fabric can be used for expensive blend fabric.
이렇게 준비된 나일론혼방직편물에 발수배합액을 픽업율 30~50%로 롤러프린팅한 후 150~180 ℃에서 1~2분간 큐어링한다. 발수배합액은 롤러프린터를 이용해 한쪽면에 미세하고 균일하게 침투시키는 것이 중요한데, 프린팅롤러 전체면에 골고루 요(凹)문양으로 그라비어 조각된 패딩롤(padding roll)을 사용하는 것이 좋다. 만약 특정 문양을 요하는 편면발수를 원한다면 디자인롤(design roll)을 사용할 수 있다. The water-repellent mixture is roll-printed at a pick-up rate of 30 to 50% and then cured at 150 to 180 ° C for 1 to 2 minutes in the prepared nylon blend fabric. It is important to use a roller printer to finely and uniformly penetrate the water-repellent compound liquid on one side. It is preferable to use a padding roll gravure-shaped as a concave pattern on the entire surface of the printing roller. If you want one-sided water repellency that requires a specific pattern, you can use a design roll.
발수도 또는 발수배합액의 픽업율 조정을 위해 요(凹)문양의 깊이가 0.02㎜, 0.04㎜, 0.06㎜, 0.08㎜, 0.10㎜, 0.12㎜로 선택적으로 그라비어 조각된 패딩롤을 제작하여 직편물의 종류에 따라 사용하는 것이 좋은데, 60수 Plain 직편물과 같은 얇은 원단에 가공할 시에는 0.02㎜ 패딩롤을 사용하고, 30수 Jersey 편물과 같은 경우에는 0.04~0.06㎜ 패딩롤을 사용하는 것이 발수배합액을 원단두께의 1/3~1/2까지 침투시켜 원단의 한쪽면만을 발수가공시킬 수 있다.In order to adjust the pick-up ratio of the water repellency or water-repellent combination liquid, padding rolls having a depth of 0.02 mm, 0.04 mm, 0.06 mm, 0.08 mm, 0.10 mm and 0.12 mm were selectively gravure- It is better to use according to the type of fabric. It is recommended to use 0.02mm padding roll for processing thin fabric such as 60 Plain knitted fabric and 0.04-0.06mm padding roll for 30 Jersey Jersey, Only one side of the fabric can be water-repellent by penetrating the compounding liquid to 1/3 to 1/2 of the fabric thickness.
큐어링은 150~180 ℃에서 1~2분간 큐어링하는 것이 좋으며 원적외선열처리기계로 하는 것이 더욱 좋다. 수세 및 탈수 공정은 발수배합액 내의 불필요성분이 거의 없기 때문에 하지 않아도 되나 과량의 증점제를 사용할 때는 부드럽게 수세 후 건조하여 증점제 성분을 제거하여 발수성을 높일 수도 있다. 이후 후공정으로는 유연제를 첨가하지 않는 오직 열만을 이용한 열텐터(dry tenter)를 거치는 것이 좋다.Curing is preferably performed at 150 to 180 ° C for 1 to 2 minutes. It is better to use a far infrared ray heat treatment machine. The water washing and dewatering process is not required because there are almost no unnecessary components in the water-repellent combination liquid. However, when an excessive amount of thickening agent is used, it may be gently washed with water and then dried to remove the thickener component to increase water repellency. Thereafter, it is preferable to use a dry tenter using only heat, which does not add a softening agent.
그러므로 본 발명에 의하면 섬유자체의 물성변화를 주지 않고 환경친화형 발수제를 사용하며 원단 자체에 부드럽고 탄성력 있는 촉감과 발수성과 동시에 부여하면서 내구성이 우수하여 반영구적 발수효과를 극대화할 수 있는 편면발수가공을 제공할 수 있었다.Therefore, according to the present invention, it is possible to provide a single-sided water-repellent process which can maximize the semi-permanent water-repellent effect by using an environmentally friendly water repellent agent without changing the physical properties of the fiber itself and imparting soft and elastic touch and water- Could.
도 1은 본 발명의 편면발수가공된 제품의 앞면과 뒷면의 발수도 사진이다.1 is a water repellency photograph of the front and back surfaces of the single-sided water-repellent product of the present invention.
이하 다음의 실시 예에서는 본 발명의 나일론혼방직편물의 편면발수가공에 대한 비한정적인 예시를 하고 있다.The following examples illustrate non-limiting examples of single-sided water-repellent processing of nylon blend knit fabrics of the present invention.
[실시예 1][Example 1]
1. 발수배합액 제조1. Water repellent formulation
플루오르실란계발수제(C6계, 일본Daikin사산) 3.0중량%, 실리콘계발수제(Dow Corning사산) 2.4중량%, 우레탄계탄성유연제 0.6중량%, 증점제 1.0중량%, 잔부로써 물을 함유하도록 발수배합액을 조제하였다.3.0% by weight of a fluorosilane-based water-repellent agent (C6 series, manufactured by Daikin Industries Co., Ltd.), 2.4% by weight of silicone water repellent agent (Dow Corning acid), 0.6% by weight of a urethane elastic softening agent, 1.0% by weight of a thickener, Respectively.
2. 인날(롤러프린팅)2. Inner (roller printing)
양모/텐셀/나일론혼방편물(Wool/Tencel(10/90) 30S/1 + Nylon BRT FDY 10D/10F (90/10) Single Jersey)에 상기 발수배합액을 요(凹)문양의 깊이가 0.04㎜로 그라비어 조각된 패딩롤을 사용하여 픽업율 40%로 롤러프린팅한 후 180에서 1분간 원적외선열처리기계로 큐어링한다. The water-repellent blend was applied to a wool / tencel / nylon knitted fabric (Wool / Tencel (10/90) 30S / 1 + Nylon BRT FDY 10D / 10F (90/10) Roller printing is performed at a pick-up rate of 40% using a gravure-engraved padding roll, followed by curing with a far-infrared heat treatment machine for 180 minutes at 1 minute.
3. 물성측정3. Measurement of physical properties
상기 나일론혼방직편물의 편면발수가공 후 양모/텐셀/나일론혼방편물의 발수도를 측정하여 하기 표 1에 나타내었다.The water-repellency of the wool / tencel / nylon blend knitted fabric after the one-side water-repellent processing of the nylon blend knitted fabric was measured and shown in Table 1 below.
(Water Repellency, Raiting)Water repellency
(Water Repellency, Raiting)
: 2010AATCC 22
: 2010
(After 10 washes)Face: 70
(After 10 washes)
표면의 발수도10 times after washing
Water repellency of surface
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| JP2003193370A (en) * | 2001-12-25 | 2003-07-09 | Daikin Ind Ltd | Water- and oil-repelling processing of textile product |
| KR200397783Y1 (en) * | 2005-07-11 | 2005-10-07 | (주)티피엠케미컬 | The fabric of sign lighting |
| KR20100036638A (en) * | 2008-09-30 | 2010-04-08 | 한국염색기술연구소 | Process of water-repellent treatment for polyester fabrics using tio2-sol |
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| JP2003193370A (en) * | 2001-12-25 | 2003-07-09 | Daikin Ind Ltd | Water- and oil-repelling processing of textile product |
| KR200397783Y1 (en) * | 2005-07-11 | 2005-10-07 | (주)티피엠케미컬 | The fabric of sign lighting |
| KR20100036638A (en) * | 2008-09-30 | 2010-04-08 | 한국염색기술연구소 | Process of water-repellent treatment for polyester fabrics using tio2-sol |
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