KR20010086606A - Method for manufacturing of spandex conjugated yarn - Google Patents

Method for manufacturing of spandex conjugated yarn Download PDF

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Publication number
KR20010086606A
KR20010086606A KR1020010037270A KR20010037270A KR20010086606A KR 20010086606 A KR20010086606 A KR 20010086606A KR 1020010037270 A KR1020010037270 A KR 1020010037270A KR 20010037270 A KR20010037270 A KR 20010037270A KR 20010086606 A KR20010086606 A KR 20010086606A
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South Korea
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spandex
yarn
synthetic fiber
manufacturing
yarns
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KR1020010037270A
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Korean (ko)
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이인식
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이인식
(주)삼일화섬
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Priority to KR1020010037270A priority Critical patent/KR20010086606A/en
Publication of KR20010086606A publication Critical patent/KR20010086606A/en

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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
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

PURPOSE: A process for preparing a bulky spandex composite yarn is provided by using separate composite process of spandex yarn and synthetic fiber(polyester, nylon or the like). Whereby, the obtained spandex composite yarn has excellent flexibility and touch feeling similar to natural fiber(cotton) in the manufacture of a fabric. CONSTITUTION: The titled spandex composite yarn is prepared by the following process of: carrying out the air texturing of spandex yarn and synthetic fiber; and focusing synthetic fiber on the obtained spandex intermingled yarn with a loop with high pressure air and doubling in an intermingling stage.

Description

스판덱스 복합사의 제조방법{METHOD FOR MANUFACTURING OF SPANDEX CONJUGATED YARN}Manufacturing method of spandex composite yarn {METHOD FOR MANUFACTURING OF SPANDEX CONJUGATED YARN}

본 발명은 스판덱스원사와 합성섬유 소재원사(폴리에스테르, 나일론등)를 별도의 복합공정으로 벌키성을 부여한 스판덱스 복합사로 원단제조시에 신축성이 우수하면서 촉감이 좋은 천연섬유(면)와 같은 효과를 갖도록 한 스판덱스 복합사의 제조방법에 관한 것이다.The present invention is a spandex composite yarn that gives the bulky properties of the spandex yarn and synthetic fiber material yarn (polyester, nylon, etc.) in a separate composite process, and has the same effect as natural fiber (cotton), which has excellent elasticity and good touch during fabric manufacturing. It relates to a method for producing a spandex composite yarn to have.

일반적으로 스판덱스 복합사는 주로 의류용 신축성원단제조에 사용되고 있으며, 이와같은 신축성원단은 스판덱스원사(심사)에 합성섬유 소재원사를 커버링한 커버링가공사를 사용하고 있다.In general, spandex composite yarn is mainly used in the manufacturing of stretch fabrics for garments, and such stretch fabrics use covering fabrics covering synthetic fiber material yarns in spandex yarns (examination).

이러한 스판덱스복합사에 의해 직조된 신축성원단은 신축성이 양호하고 강도 및 내마모성이 우수하지만 합성섬유 소재원사가 꼬임상태로 커버링되면서 매끄럽고 조밀하게 결합되어 촉감이 크게 떨어지는 문제점이 있었다.The elastic fabric woven by the spandex composite yarn has a good elasticity and excellent strength and wear resistance, but the synthetic fiber material is smooth and tightly coupled as the yarn is covered in a twisted state, and the touch is greatly decreased.

본 발명은 이러한 문제점을 해결하기 위하여 스판덱스원사와 합성섬유소재원사를 공기를 이용하여 일정간격으로 붙여 루우프를 만드는 스판덱스교락공정과, 상기 공정의 루우프를 형성한 스판덱스교락원사에 합성섬유소재원사를 고압의 공기로 집속시켜 합사된 다수의 교락수에 의해 벌키성을 부여한 스판덱스복합사의 제조방법에 관한 것이다.The present invention is a spandex entanglement process to form a loop by attaching spandex yarn and synthetic fiber material yarn at a predetermined interval using air to solve this problem, and synthetic fiber material yarn to spandex entangled yarn formed loop of the process The present invention relates to a method for producing a spandex composite yarn in which bulky properties are imparted by a plurality of entangled waters that are concentrated by high-pressure air.

도 1은 본 발명의 루우프를 형성하는 스판덱스 교락공정을 나타낸 실시예Figure 1 is an embodiment showing a spandex entanglement process to form a loop of the present invention

도 2는 본 발명의 스판덱스복합사의 벌키성 공정을 나타낸 실시예2 is an embodiment showing a bulky process of the spandex composite of the present invention

도 3은 본 발명의 스판덱스복합사의 슬러브공정을 나타낸 실시예Figure 3 is an embodiment showing a slub process of the spandex composite yarn of the present invention

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

S1,S2: 스판덱스복합사 SP : 스판덱스원사S 1, S 2 : Spandex composite yarn SP: Spandex yarn

Y1,Y2: 소재원사 SIY : 스판덱스교락원사Y 1 , Y 2 : Material yarn SIY: Spandex entangled yarn

L : 루우프 Slub : 슬러브L: Loop Slub: Slub

10a,10b : 원사교락노즐 11 : 원사안내구멍10a, 10b: yarn entanglement nozzle 11: yarn guide hole

12 : 공기분출구멍12: air blowing hole

본 발명의 스판덱스복합사 제조방법은 신축성이 좋은 스판덱스원사와 폴리에스테르, 나일론등의 합성섬유 소재원사를 공기를 이용하여 일정간격으로 붙여주는 원사교락수단에 의해 루우프를 형성한 스판덱스 교락공정과, 상기 공정의 루우프를 형성한 스판덱스교락원사에 폴리에스테르, 나일론등의 합성섬유소재원사를 고압의 공기로 집속시켜 스판덱스 교락원사의 루우프에 합성섬유소재원사가 교락상태로 합사된 다수의 필라멘트교락수에 의해 벌키성을 부여하여서된 스판덱스 복합사로 원단제조시에 신축성(스판덱스)을 가지면서 촉감이 좋은 면의 효과를 나타낼수 있게 된다.Spandex composite yarn manufacturing method of the present invention is a spandex entanglement step of forming a loop by the yarn interlocking means for attaching the elastic spandex yarn and the synthetic fiber material yarns such as polyester, nylon at regular intervals using air, Synthetic fiber material yarns such as polyester, nylon, etc. are concentrated in a high-pressure air to spandex entangled yarns in which the loops of the process are formed. Spandex composite yarn, which is given by bulky property, has elasticity (spandex) in fabric manufacturing and can exhibit the effect of cotton with good touch.

또, 상기와 같이 스판덱스 교락원사에 합성섬유소재원사를 집속시키는 진행과정에서 이에 투입되는 합성섬유소재원사의 공급편차를 주어 벌키성과 함께 슬러브(Slub : 실이핌)효과를 갖도록한 스판덱스복합사로 원단제조시에 신축성(스판덱스)를 가지면서 면과 마의 효과를 나타낼수 있게 한다.In addition, the spandex composite yarn fabricated to have a slub (slub) effect with a bulky property by giving a supply deviation of the synthetic fiber material that is put into it in the process of focusing the synthetic fiber material on the spandex interlocking yarn as described above. It has elasticity (spandex) at the time of manufacture and can show the effect of cotton and hemp.

이상에서 설명한 이 방법에 대해 도면과 함께 설명하는 실시예를 통하여 본 발명을 살펴보기로 한다.The present invention will be described through an embodiment described with reference to the drawings.

그러나 본 발명이 하기 실시예에만 한정되는 것은 아니다.However, the present invention is not limited only to the following examples.

<실시예 1><Example 1>

신축성이 좋은 스판덱스원사(SP)와 50데니아/36필라멘트의 폴리에스테르소재원사(Y1)를 함께 일방향에서 공기를 불어주는 원사교락노즐(10a)에 투입하여 원사안내구멍(11)을 통과시키는 과정에서 공기분출구멍(12)을 통해 공기(air)를 불어 스판덱스원사(SP)에 폴리에스테르소재원사(Y1))의 필라멘트가 교락되면서 일정간격으로 붙여주는 수단에 의해 루우프(L)를 형성한 스판덱스교락원사(SIY)를 제조한다.The elastic spandex yarn (SP) and the polyester material yarn (Y 1 ) of 50 denier / 36 filament are put together in the yarn entanglement nozzle (10a) that blows air in one direction to pass the yarn guide hole (11). Blowing air through the air blowing hole 12 in the process to form a loop (L) by means of attaching the filament of the polyester material yarn (Y 1 )) to the spandex yarn (SP) at regular intervals One spandex entangled yarn (SIY) is produced.

상기 제조된 스판덱스교락원사(SIY)를 사용하고 여기에 50데니아/36필라멘트의 폴리에스테르소재원사(Y2)와 함께 3방향에서 공기를 불어주어 와류현상을 일으키는 구성의 원사교락노즐(10b)에 투입하여 원사안내구멍(11)을 통과시키는 과정에서 공기분출구멍(12)을 통해 고압(23kg/cm3)의 공기를 불어 집속시킴으로서 루우프(L)를 형성한 스판덱스교락원사(SIY)의 필라멘트와 폴리에스테르소재원사(Y2)의 필라멘트가 교락상태로 합사되는 다수의 필라멘트 교락수에 의해 벌키성을 부여한 스판덱스복합사(S1)가 제조된다Yarn entangled nozzle (10b) using the prepared spandex entangled yarn (SIY) and blown air in three directions together with a polyester material yarn (Y 2 ) of 50 denia / 36 filament to cause vortex phenomenon Spandex entangled yarn (SIY) forming a loop (L) by blowing and condensing high pressure (23 kg / cm 3 ) air through the air ejection hole 12 in the process of passing the yarn guide hole 11 through The spandex composite yarn S 1 imparting bulkiness is produced by a number of filament entangled yarns in which the filaments of the filaments of the polyester material yarn and the filament of the polyester material yarn Y 2 are entangled.

<실시예 2><Example 2>

상기 실시예1과 동일하나, 3방향으로 공기를 불어주는 원사교락노즐(10b)에 스판덱스교락원사(SIY)와 폴리에스테르 소재원사(Y2)를 투입할때 일정지점에서는 폴리에스테르 소재원사(Y2)의 공급속도를 평균이송속도 보다 빠르게 공급시키는 공급편차에 의해 많은 공급량의 필라멘트교락이 이루어지는 부분에서는 슬러브(Slub:실이핌)를 갖는 스판덱스복합사(S2)가 제조된다.Same as Example 1, but when the spandex interlaced yarn (SIY) and polyester material yarn (Y 2 ) to the yarn entanglement nozzle (10b) for blowing air in three directions, polyester material yarn at a certain point A spandex composite yarn S 2 having a slab is produced in a portion where a large amount of filament entanglement occurs due to a supply deviation that feeds the feed rate of (Y 2 ) faster than the average feed rate.

이와같이 본 발명에 의해 벌키성이 부여된 스판덱스복합사를 사용하여 제조된 원단은 신축성을 가지면서 촉감이 좋은 천연섬유(면)와 같은 효과를 갖게 된다.Thus, the fabric produced by using the spandex composite yarn imparted bulkiness by the present invention will have the same effect as the natural fiber (cotton) with good elasticity and feel.

또한 벌키성과 함께 일정간격을 슬러브(실이핌)을 형성한 스판덱스복합사를 사용하여 제조된 원단은 신축성과 촉감이 좋은 면과 마의 효과를 동시에 나타내게 되는 것이다.In addition, the fabric manufactured by using spandex composite yarn that formed a slug (silve) at a certain interval along with bulkyness will exhibit both elastic and soft cotton and hemp effect.

Claims (2)

스판덱스원사와 합성섬유소재원사를 공기를 이용해서 일정간격으로 붙여주는 원사교락수단에 의해 루우프를 형성한 스판덱스교락공정과, 상기 공정의 루우프를 형성한 스판덱스교락원사에 합성섬유소재원사를 고압의 공기로 집속시켜 교락상태로 합사된 다수의 교락수에 의해 벌키성을 부여하여서 됨을 특징으로 하는 스판덱스복합사의 제조방법Spandex entanglement process in which loops are formed by yarn entanglement means for attaching spandex yarns and synthetic fiber material yarns at regular intervals using air, and synthetic fiber material yarns in spandex tangled yarns in which the loops of the process are formed Method of manufacturing a spandex composite yarn characterized in that the bulky imparted by the number of entangled in the entangled state by converging with the air of 제1항에 있어서, 스판덱스교락원사에 합성섬유소재원사를 집속시키는 과정에서 이에 투입되는 합성섬유소재원사의 공급편차를 주어 슬러브 효과를 갖게 하여서됨을 특징으로 하는 스판덱스 복합사의 제조방법The method of manufacturing a spandex composite yarn according to claim 1, wherein the spandex interwoven yarn is provided with a slewing effect by giving a supply deviation of synthetic fiber materials fed thereto during the focusing of the synthetic fiber material yarns.
KR1020010037270A 2001-06-28 2001-06-28 Method for manufacturing of spandex conjugated yarn KR20010086606A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101951248B1 (en) 2017-10-25 2019-02-22 (주)금화텍스 Method of making elastic composite yarn
KR102003247B1 (en) * 2018-01-25 2019-07-24 주식회사 하이니트 Fabric including spandex and Method for manufacturing thereof
WO2020212617A1 (en) * 2019-04-17 2020-10-22 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. A composite yarn comprising at least two single elastic filaments and a plurality of inelastic elements
CN113874564A (en) * 2019-04-17 2021-12-31 尚科纺织企业工业及贸易公司 Composite yarn comprising at least two coalesced elastic filaments and a plurality of non-elastic elements

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900003451A (en) * 1988-08-23 1990-03-26 김상용 Manufacturing method of wool yarn with excellent bulkiness
KR910003176A (en) * 1989-07-04 1991-02-27 김상응 Manufacturing method of polyester fiber excellent in drape property
KR940015007A (en) * 1992-12-28 1994-07-19 하기주 Elastic foam for excellent touch
JPH0754233A (en) * 1993-08-20 1995-02-28 Toray Textile Kk Composite textured yarn having unevenness of thickness and production thereof
KR19980083577A (en) * 1997-05-16 1998-12-05 구광시 Polyester Microfiber Processing and Fabrication Method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900003451A (en) * 1988-08-23 1990-03-26 김상용 Manufacturing method of wool yarn with excellent bulkiness
KR910003176A (en) * 1989-07-04 1991-02-27 김상응 Manufacturing method of polyester fiber excellent in drape property
KR940015007A (en) * 1992-12-28 1994-07-19 하기주 Elastic foam for excellent touch
JPH0754233A (en) * 1993-08-20 1995-02-28 Toray Textile Kk Composite textured yarn having unevenness of thickness and production thereof
KR19980083577A (en) * 1997-05-16 1998-12-05 구광시 Polyester Microfiber Processing and Fabrication Method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101951248B1 (en) 2017-10-25 2019-02-22 (주)금화텍스 Method of making elastic composite yarn
KR102003247B1 (en) * 2018-01-25 2019-07-24 주식회사 하이니트 Fabric including spandex and Method for manufacturing thereof
WO2020212617A1 (en) * 2019-04-17 2020-10-22 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. A composite yarn comprising at least two single elastic filaments and a plurality of inelastic elements
CN113874564A (en) * 2019-04-17 2021-12-31 尚科纺织企业工业及贸易公司 Composite yarn comprising at least two coalesced elastic filaments and a plurality of non-elastic elements
CN113874565A (en) * 2019-04-17 2021-12-31 尚科纺织企业工业及贸易公司 Composite yarn comprising at least two individual elastic filaments and a plurality of non-elastic elements
US12065765B2 (en) 2019-04-17 2024-08-20 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Composite yarn comprising at least two single elastic filaments and a plurality of inelastic elements

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