KR100486888B1 - A quick absorption & fast dry 2 layer fiber - Google Patents

A quick absorption & fast dry 2 layer fiber Download PDF

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Publication number
KR100486888B1
KR100486888B1 KR10-2002-0080931A KR20020080931A KR100486888B1 KR 100486888 B1 KR100486888 B1 KR 100486888B1 KR 20020080931 A KR20020080931 A KR 20020080931A KR 100486888 B1 KR100486888 B1 KR 100486888B1
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South Korea
Prior art keywords
yarn
fiber
layer portion
present
drying
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KR10-2002-0080931A
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Korean (ko)
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KR20040053702A (en
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고경찬
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벤텍스 주식회사
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    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • 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

Abstract

본 발명은 섬유의 심층부(1)에는 흡수기능을 갖는 이형단면사 또는 공정수분율이 8% 이상인 천연섬유가 존재하며 그 외층부(2)에는 소수성 원사로 구성된 2층 구조를 갖는 흡수속건성 섬유에 관한 것이다.The present invention relates to an absorbent quick-drying fiber having a two-layer structure composed of a hydrophobic yarn in a deep section 1 of a fiber having a water-absorbing function, or a cross-sectional yarn having a water absorption function of 8% or more. will be.

본 발명은 원사 자체에서 흡수성, 건조기능을 동시에 갖고 있어 별도의 소수성원사와 이형단면사로 이중직 조직으로 제직 또는 제편하지 않아도 단층 조직만으로 그 기능을 발휘하기 때문에 다양한 원단을 생산할 수 있는 장점을 갖게 된다.The present invention has the advantage of being able to produce a variety of fabrics because it has a water absorbing, drying function at the same time in the yarn itself, and exhibits its function only in a single layer structure without weaving or weaving into a double weave structure as a separate hydrophobic yarn and a sectional cross section yarn.

Description

2층 구조를 갖는 흡수속건성 섬유{A quick absorption ＆ fast dry 2 layer fiber}A quick absorption & fast dry 2 layer fiber

본 발명은 2층 구조를 갖는 흡수속건성 섬유에 관한 것이다. 즉 섬유의 심층부(1)에는 흡수기능을 갖는 이형단면사 형태의 원사 또는 공정수분율 8% 이상인 천연섬유가 존재하며 그 외층부(2)는 소수성 원사인 폴리올레핀 또는 발수성분을 함유하여 제조된 폴리에스테르, 폴리아미드 원사로 구성된 2층 구조를 갖는 흡수속건성 섬유에 관한 것이다.The present invention relates to an absorbent quick-drying fiber having a two-layer structure. That is, the deep layer (1) of the fiber is a yarn in the form of a cross-sectional yarn having a water absorption function or natural fibers having a process moisture content of 8% or more, and the outer layer (2) is a polyester produced by containing a polyolefin or a water-repellent component of a hydrophobic yarn The present invention relates to an absorbent quick-drying fiber having a two-layer structure composed of polyamide yarn.

국내 공개특허 제 2002-12828호(2002.02.20 공개)에서 소수성 원사로 구성된 이면층과 이형단면사로 구성된 환편지에 관한 기술적 사항이 제안되고 있으나 상기 기술은 반드시 이중직 조직으로만 구성되야 하는 조건을 갖고 있어 얇은 하절기 원단 제조에는 부적합 하다. 또한 상기 이중직 환편지는 폴리올레핀으로 구성된 이면층과 이형단면사로 구성된 표면층 사이에 수분을 흡수해 주는 매체가 없어 운동시 땀흡수에 치명적 문제점을 갖고 있다.In Korea Patent Publication No. 2002-12828 (published on Feb. 20, 2002), technical details regarding a circular letter composed of a backing layer composed of a hydrophobic yarn and a sectional cross-section yarn have been proposed, but the technology must have a condition that it must consist only of a double-woven fabric. It is not suitable for manufacturing thin summer fabrics. In addition, the double-woven circular knitted fabric has a fatal problem in absorbing sweat during exercise because there is no medium absorbing moisture between the backing layer made of polyolefin and the surface layer made of a single-sided yarn.

본 발명의 목적은 이중직으로 제직, 제편해야 하는 종래의 흡수속건성 원단의 문제점을 해결하기 위한 것이다.An object of the present invention is to solve the problem of the conventional absorbent quick-drying fabric to be woven, double-woven into a double weave.

본 발명은 특히 얇게 제직 또는 제편되어야 하는 하절기 원단에 있어 단층 조직만으로도 흡수속건 기능을 발현시킬 수 있어 종전 흡수속건성 섬유가 이중직으로 제직 또는 제편되야 하는 한계를 극복할 수 있다.The present invention can express the absorbent quick-drying function even with a single-layered tissue, especially in the summer fabric to be thinly woven or knitted to overcome the limitation that the conventional absorbent quick-drying fibers should be woven or knitted into a double woven fabric.

이와 같은 과제를 해결하기 위한 본 발명의 섬유는 2층 구조를 갖는데 심층부(1)는 흡수기능을 갖는 이형단면사 또는 공정수분율이 8% 이상인 천연섬유로 구성되며 그 외층부(2)는 공정수분율이 0.05% 이하인 소수성 원사로 구성된다.The fiber of the present invention for solving such a problem has a two-layer structure, the deeper layer 1 is composed of a release cross-section yarn having a water absorption function or a natural fiber having a process water content of 8% or more, the outer layer part 2 is a process water content It consists of hydrophobic yarn which is 0.05% or less.

이하 본 발명을 첨부 도면을 참조하여 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

먼저 본 발명의 2층 구조를 갖는 흡수속건성 섬유는 도1과 같이 심층부(1)와 외층부(2)로 구성된다.First, the absorption quick-drying fiber having a two-layer structure of the present invention is composed of a deep layer portion 1 and an outer layer portion 2 as shown in FIG.

상기 심층부(1)는 흡수기능을 갖는다.The deep portion 1 has an absorption function.

흡수기능을 원사에 부여하는 방법은 물리적 친수화와 화학적 친수화 방법으로 구분된다.The method of imparting absorbent function to yarns is divided into physical hydrophilization and chemical hydrophilization.

물리적 친수화란 예컨데 폴리에스테르 또는 폴리아미드 섬유 같은 비교적 소수성에 가까운 섬유를 단면을 이형화하여 이형단면사가 갖는 모세관 현상을 이용하여 물리적 흡수기능을 촉진하는 방법이다.Physical hydrophilicity is a method of releasing cross-linked relatively hydrophobic fibers such as polyester or polyamide fibers to promote physical absorption function by using capillary phenomenon of hetero sectional yarns.

반면에 화학적 친수화란 수산기(-OH)를 함유한 공정수분율이 8% 이상인 면, 레이온, 양모 같은 천연섬유를 이용하거나 염색후 수산기(-OH)를 함유한 약제를 침지법으로 섬유면에 결합시키는 방법이 있지만 후가공 방법은 세탁 내구성에 문제가 있어 바람직 하지 않다.Chemical hydrophilization, on the other hand, uses natural fibers such as cotton, rayon and wool with a process fraction of more than 8% containing hydroxyl groups (-OH), or binds drugs containing hydroxyl groups (-OH) to fiber surfaces by dipping. There is a method, but the post-processing method is not preferable because of the problem of laundry durability.

본 발명의 심층부(1)는 이형단면사를 갖는 폴리에스테르, 폴리아미드 원사를 사용하거나 공정수분율이 8% 이상인 면, 레이온 또는 양모 섬유로 구성될 수 있다.The deeper part 1 of the present invention may be composed of cotton, rayon or wool fibers using polyester, polyamide yarns having a cross-section yarn or having a process water content of 8% or more.

상기 외층부(2)는 소수성 원사로 구성된다.The outer layer part 2 is composed of hydrophobic yarns.

소수성 원사란 공정수분율이 0.05% 이하인 섬유로서 폴리에틸렌과 같은 폴리올레핀 섬유가 이에 해당된다. 또는 폴리에스테르, 폴리아미드 원사를 제조시 발수 성분인 실리콘계, 불소계 수지를 마스터베치로 만든 후 용융 방사하는 방법으로도 소수성원사를 제조할 수 있다.상기 방법은 종래의 제조방법을 통하여 제조할 수 있는 것으로서, 구체적으로는 대한민국 공개특허 제1997-43409호에 개시된 바와 같이 용융흐름지수가 50 내지 1000g/10분인 에틸렌/클로로트리플루오르에틸렌 중합체 단독 또는 이종의 중합체와 함께 방사하는 방식으로 제조될 수 있다. 또한 대한민국 특허발명 제125103호에 개시된 것과 같이 2성분 복합섬유 집합체를 불소계 또는 실리콘계 발수제가 폴리우레탄 조성에 대한 0.5 내지 5중량% 이상 포함되고 물이 폴리우레탄 조성액에 대하여 0.5 내지 10중량% 포함된 폴리우레탄 조성액을 이용하여 복합섬유를 제조하는 방식으로 상기 발수특성을 구비한 원사를 제조될 수 있다.Hydrophobic yarns are fibers having a process water content of 0.05% or less, which corresponds to polyolefin fibers such as polyethylene. Alternatively, hydrophobic yarns may also be produced by melting and spinning polyester and polyamide yarns in a water-repellent component, such as silicone-based or fluorine-based resins, using a masterbatch. As specifically disclosed in Korean Patent Laid-Open Publication No. 1997-43409, the melt flow index may be prepared by spinning with an ethylene / chlorotrifluoroethylene polymer having a melt flow index of 50 to 1000 g / 10 minutes alone or with a heterogeneous polymer. In addition, as disclosed in Korean Patent Invention No. 125103, the two-component composite fiber aggregate includes a fluorine-based or silicone-based water repellent containing 0.5 to 5% by weight or more with respect to the polyurethane composition, and water containing 0.5 to 10% by weight with respect to the polyurethane composition. The yarn having the water repellent property may be manufactured by manufacturing a composite fiber using a urethane composition solution.

본 2층 구조를 갖는 흡수속건성 섬유는 특수장치가 설치된 투포원(Two for one) 연사기에서 제조된다.The absorbent quick-drying fiber having this two-layer structure is manufactured in a Two for one twisting machine equipped with a special device.

먼저 심층부(1)에는 이형단면사 또는 공정수분율 8% 이상의 천연섬유를 심사(Core yarn)로 한 후 그 외층을 소수성 원사인 폴리에틸렌과 같은 폴리올레핀 원사나 방사시 발수성분을 함유하여 제조된 폴리에스테르 또는 폴리아미드 섬유로 구성된다. 이때 외층부(2)의 섬도를 심층부(1)에 비해 태섬도화하여 피부에는 소수성 원사만 닿게 하여야 한다. 또한 심층부(1)를 피복할 때 피복율을 50∼95% 정도를 유지하여야 한다. 피복율이 50% 미만이 되면 건조기능이 저하되며 96% 이상이 되면 흡수기능이 저하된다.First, the deeper layer 1 includes a polyester yarn prepared by using a single-sided yarn or natural fiber having a process moisture content of 8% or more as a core yarn, and the outer layer containing a polyolefin yarn such as polyethylene, which is a hydrophobic yarn, or a water-repellent component during spinning. It consists of polyamide fibers. At this time, the fineness of the outer layer 2 should be made thicker than that of the deep layer 1 so that only the hydrophobic yarn touches the skin. In addition, when covering the deep portion 1, the coverage should be maintained about 50 to 95%. If the coverage is less than 50%, the drying function is lowered. If it is more than 96%, the absorption function is lowered.

본 발명의 섬유는 다양한 조직의 원단을 생산할 수 있는 장점과 함께 하절기 스포츠 의류, 양말, 모자, 타월 등에 유용하게 사용될 수 있다.The fiber of the present invention can be usefully used in summer sports clothing, socks, hats, towels, etc. with the advantage of producing fabrics of various tissues.

이하 실시예를 통하여 본 발명을 구체적으로 살펴 본다.Hereinafter, the present invention will be described in detail through examples.

그러나 본 발명이 아래 실시예에만 국한되는 것은 아니다.However, the present invention is not limited to the following examples.

(실시예 1)(Example 1)

심층부(1)에는 75 데니어의 폴리에스테르 이형단면사를 심사(Core yarn)로 하고 그 외층부(2)는 150 데니어의 폴리올레핀 원사로 피복시키되 그 피복율을 75%로 하였다.The deep layer portion 1 was coated with 75 denier polyester sectional cross-section yarns as a core yarn, and the outer layer portion 2 was coated with 150 denier polyolefin yarns with a coverage of 75%.

이어서 상기 원사를 경.위사로 사용하여 경사밀도 120본/인치, 위사밀도 95본/인치로 평직으로 제직하였다.Subsequently, the yarn was used as a light and weft yarn, and woven into plain weave with a warp density of 120 bones / inch and a weft density of 95 papers / inch.

제직된 원단의 흡수속건성은 100% 면 원단에 비해 각각 114%,156% 이상 향상되었다.Absorption fastness of woven fabric is improved by more than 114% and 156%, respectively.

(실시예 2)(Example 2)

심층부(1)에는 60'S 면섬유를 심사(Core yarn)로 하고 그 외층부(2)는 300 데니어의 폴리올레핀 원사로 피복시키되 그 피복율을 90%로 하였다.The deep layer 1 was coated with 60'S cotton fiber as a core yarn, and the outer layer 2 was coated with 300 denier polyolefin yarn, but the coverage was 90%.

이어서 상기 원사를 사용하여 단층 조직으로 제편하였다.This yarn was then used to slice into monolayer tissue.

제편된 원단의 흡수속건성은 100% 면 이중직 원단에 비해 각각 105%, 215%이상 향상되었다.Absorption fastness of the knitted fabric is improved by 105% and 215%, respectively, compared to 100% cotton duplex fabric.

본 발명의 원단은 흡수성, 건조성을 동시에 갖고 있어 각종 스포츠 의류 및 용품을 제직, 제편하는데 유용하다. 또한 이중직 조직으로 제직, 제편되지 않아도 기능성이 발현되기 때문에 얇게 제직, 제편할 수 있어 하절기 원단에 적합하다.The fabric of the present invention has absorbency and dryness at the same time, and is useful for weaving and knitting various sports clothes and articles. In addition, since weaving, weaving into a double-woven tissue, the functionality is expressed, so it is possible to weave thinly and woven, it is suitable for the summer fabric.

아울러 본 발명의 원단은 원사적 특성에 기인하기 때문에 그 기능이 반영구적이다.In addition, since the fabric of the present invention is due to the yarn characteristics, its function is semi-permanent.

본 발명은 첨부된 도면에 도시된 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며 당해 기술분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 수 있을 것이다. 따라서 본 발명의 진정한 보호범위는 첨부된 청구 범위에 의해서만 정해져야 할 것이다.Although the present invention has been described with reference to the embodiments illustrated in the accompanying drawings, this is merely exemplary and can be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. will be. Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

도 1은 본 발명에 따른 섬유의 단면도이다.1 is a cross-sectional view of a fiber according to the present invention.

도 2는 본 발명에 따른 이형단면사의 단면도이다.2 is a cross-sectional view of a release cross section yarn according to the present invention.

〈도면중 주요 부분에 대한 부호 설명〉<Description of Signs of Major Parts of Drawings>

1. 심층부1. Deep

2. 외층부2. Outer layer

Claims (5)

섬유의 심층부(1)에는 흡수성 원사로서 이형단면사 또는 공정수분율 8% 이상인 천연섬유로 이루어지며, 그 외층부(2)에는 소수성 원사인 폴리올레핀 또는 방사시 발수 성분인 실리콘 또는 불소계 수지를 함유하여 제조된 소수성 폴리에스테르 또는 폴리아미드 섬유로 이루어진 2 층 구조를 갖는 흡수속건성 섬유.The deep layer 1 of the fiber is made of an absorbent yarn made of a release cross-section yarn or a natural fiber having a process water content of 8% or more, and the outer layer part 2 is prepared by containing a polyolefin which is a hydrophobic yarn or a silicone or fluorine resin which is a water repellent component during spinning Absorbent quick-drying fiber having a two-layer structure consisting of hydrophobic polyester or polyamide fibers. 제 1항에 있어서The method of claim 1 심층부(1)를 피복하는 외층부(2)의 피복율이 50∼95% 인 것을 특징으로 하는 2 층 구조를 갖는 흡수속건성 섬유.An absorbent quick-drying fiber having a two-layer structure, wherein the coverage of the outer layer portion 2 covering the deep layer portion 1 is 50 to 95%. 제 1 항에 있어서The method of claim 1 심층부(1)를 피복하는 외층부(2)의 원사가 심층부(1)에 비해 태섬사로 구성되어 피부에는 외층부(2)의 원사만 닿도록 설계된 것을 특징으로 하는 2층 구조를 갖는 흡수속건성 섬유.Absorbent quick-drying fiber having a two-layer structure, characterized in that the yarn of the outer layer portion (2) covering the deep layer portion (1) is composed of taem yarn compared to the deep layer portion (1) so that only the yarn of the outer layer portion (2) is designed to touch the skin. . 삭제delete 삭제delete
KR10-2002-0080931A 2002-12-17 2002-12-17 A quick absorption & fast dry 2 layer fiber KR100486888B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101346784B1 (en) 2012-05-25 2014-01-06 티앤티코리아(주) Knit fabrics with excellent absorption and dry properties for business shirts
KR101736049B1 (en) 2015-03-27 2017-05-16 정인식 Human friendly blow molding yarn using hollow synthetic fiber and textile of blow molding yarn

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20155104A1 (en) * 2015-10-28 2017-04-28 Filatura Di Trivero S P A PROCEDURE FOR THE MANUFACTURE OF A YARN BASED ON A NATURAL FIBER AND A FABRIC MADE OF SUCH YARN

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101346784B1 (en) 2012-05-25 2014-01-06 티앤티코리아(주) Knit fabrics with excellent absorption and dry properties for business shirts
KR101736049B1 (en) 2015-03-27 2017-05-16 정인식 Human friendly blow molding yarn using hollow synthetic fiber and textile of blow molding yarn

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