KR19990011112A - Synthetic fiber composite yarn and its manufacturing method - Google Patents
Synthetic fiber composite yarn and its manufacturing method Download PDFInfo
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- KR19990011112A KR19990011112A KR1019970034079A KR19970034079A KR19990011112A KR 19990011112 A KR19990011112 A KR 19990011112A KR 1019970034079 A KR1019970034079 A KR 1019970034079A KR 19970034079 A KR19970034079 A KR 19970034079A KR 19990011112 A KR19990011112 A KR 19990011112A
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- synthetic fiber
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- composite yarn
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Classifications
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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
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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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
Abstract
본 발명은 심사인 주위에 용융분사방식으로 제조한 극세섬유웹이 피복되어서 표면에 미세한 모우가 형성 되어있는 복합사 및 그 제조방법에 관한것이다.The present invention relates to a composite yarn having a fine wool web formed on the surface thereof by coating a microfiber web prepared by a melt spraying method around the examiner and a manufacturing method thereof.
본발명인 복합사는 냉각박스내로 용융방사, 냉각, 고화시켜서 합성섬유 멀티필라멘트사를 제조하고, 그 주위에서 용융분사방식으로 극세섬유웹을 제조한 다음에 수단계의 로울러에 통과시켜서 심사인 합성섬유멀티필라멘트사의 주위에 극세섬유웹이 피복되도록 한것이다.The composite yarn of the present invention is made of synthetic fiber multifilament yarn by melt spinning, cooling, and solidifying into a cooling box, and then produced a microfiber web by melt spraying method, and then passed through a roller of several stages to examine the synthetic fiber multi. The microfiber web is coated around the filament yarn.
심사는 시스템밖에서 제조한 합성섬유사나 방적사를 이용할 수도 있다.The screening may use synthetic fibers or spun yarns manufactured outside the system.
Description
본 발명은 심사인 합성섬유멜티필라멘트의 주위에 용융분사(melt blown)방식으로 제조한 극세섬유웹이 피복하고 있는 합성섬유복합사 및 그 제조 방법에 관한것이다.The present invention relates to a synthetic fiber composite yarn coated with a microfiber web manufactured by a melt blown method around a synthetic fiber melt filament, which is a screening agent, and a method of manufacturing the same.
본발명에서 심사는 용융분사되는 극세섬유웹과 함께 제조 시스템내에서 통상의 용융방사방식으로 제조하거나 또는 제조시스템밖에서 제조한 합성섬유멀티필라멘트사로써 공급되는 것이다.In the present invention, the screening is supplied with a synthetic fiber multifilament yarn manufactured by a conventional melt spinning method in a manufacturing system together with a microfiber web to be melt sprayed or manufactured outside the manufacturing system.
종래의 합성섬유 복합사는 아래에 설명하는 바와 같은 여러 가지 방법으로 제조하여 왔다.Conventional synthetic fiber composite yarns have been produced by various methods as described below.
즉, 이미 제시된 두 종류 이상의 필라멘트 또는 방적사를 꼬임을 주어서 합사하거나, 공기교락처리를 하거나, 와류공기중에서 서로 엉키게 하여 제조하였다. 그러나, 위 방법들은 경제적인 측면에서 제조원가가 높았으며 천연섬유와 같은 자연스러운 느낌을부여 하는 데는 미흡하였다. 또한 미국 특허 3,978,185 나 4,118,531 등에서는 합성 고분자 중합제를 용융시켜 방사하는 과정에서 고온가스를 고속으로 도입시켜서 용융분사방식으로 극세사의 웹을 제조한 다음에 이를 부직포로 제조하고 있다.In other words, the two or more types of filaments or yarns that have already been presented are prepared by twisting the yarns, entangled with air, or entangled with each other in vortex air. However, the above methods were expensive in terms of economics and insufficient to give a natural feeling like natural fibers. In addition, U.S. Patent No. 3,978,185 or 4,118,531, etc., introduces a high-temperature gas at a high speed in the process of melting and spinning a synthetic polymer polymer to produce a microfiber web in a melt spraying method, and then manufacture the nonwoven fabric.
이 방법은 방사이후의 별도의 결정화 과정을 거치지 않으므로 경제적으로 매우 유리하다고 할수있지만 웹자체만으로는 인장강도가 낮아서 의류용 재료로 사용할 수 없었다.This method is economically advantageous because it does not undergo a separate crystallization process after spinning, but the web itself alone has low tensile strength and thus cannot be used as a material for clothing.
또 위 발명들은 극세사의 웹으로 부직모를 제조하는 방법만을 알려주고 있을뿐 사(絲)로 제조하고자 하는 시도는 하고 있지 않다.In addition, the above inventions only tell the method of manufacturing the non-woven wool with the microfiber web, and does not attempt to manufacture with yarn (絲).
본발명의 목적은 미세한 모우가 표면에 현출되어서 천연섬유와 같은 촉감과 외관을 주는 합성섬유복합사를 제공하며 동시에 상기 복합사를 종래의 방법보다 저렴한 제조비용으로 제조할 수 있는 방법을 제공하는데 있다.It is an object of the present invention to provide a synthetic fiber composite yarn in which fine wool is present on the surface to give the same feel and appearance as a natural fiber, and at the same time, a method for manufacturing the composite yarn at a lower manufacturing cost than a conventional method. .
도 1는 본발명의 합성섬유복합사의 확대도.1 is an enlarged view of the synthetic fiber composite yarn of the present invention.
도 2는 본발명의 합성섬유복합사의 제조공정개략도.Figure 2 is a schematic manufacturing process of the synthetic fiber composite yarn of the present invention.
도 3는 본발명의 합성섬유복합사의 다른 제조공정개략도.Figure 3 is a schematic diagram of another manufacturing process of the synthetic fiber composite of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1,2 : 압출기, 3 : 방사블럭, 4 : 용융분사장치,1,2: extruder, 3: spinning block, 4: melt spraying device,
Y1: 합성섬유멀티필라멘트, Y2: 극세섬유웹.Y 1 : synthetic fiber multifilament, Y 2 : ultrafine fiber web.
본발명의 합성섬유복합사는 도 1에 표시한 비와같이 극세섬유웹(Y2)의 형태로 되어있는 모우가 합성섬유멀티필라멘트(Y1)의 주위를 피복하고 있는 것이다.In the synthetic fiber composite yarn of the present invention, as in the ratio shown in Fig. 1, the wool in the form of microfiber web Y 2 covers the periphery of the synthetic fiber multifilament Y 1 .
본발명에서 심사인 합성섬유멀티필라멘트사(Y1)는 극세섬유웹(Y2)은 같은 성분이거나 다른성분의 합성고분자중합제로 된 것이다.In the present invention, the synthetic fiber multifilament yarn (Y 1 ) is a microfiber web (Y 2 ) made of a synthetic polymer polymer of the same or different components.
본발명에 적용되는 합성고분자중합제로는 폴리에스테르계, 폴라아미드계, 폴리올레핀계, 폴리스틸렌 등을 들 수 있다.Examples of the synthetic polymer polymer applied to the present invention include polyester-based, polyamide-based, polyolefin-based, and polystyrene.
본발명의 합성섬유복합시의 제조방법을 도 2 및 도 3에 의거 상세히 설명하면 다음과 같다.Hereinafter, the manufacturing method of the synthetic fiber composite of the present invention will be described in detail with reference to FIGS. 2 and 3.
도 2는 심사인 합성섬유멀티필라멘트사(Y1)를 용융방사방식으로 제조 하는 경우의 제조공정 개략도이다.Figure 2 is a schematic diagram of the manufacturing process in the case of manufacturing the synthetic fiber multifilament yarn (Y 1 ) that is the screening by melt spinning method.
압출기(1)로부터 용융압출되는 합성고분자중합제는 중앙부분에 위치하고 있는 방사블럭(3)을 통하여 통상의 방법으로 합성섬유멀티필라멘트사(Y1)가 용융방사되며, 방사블럭(3)의 주변에 있는 용융분사장치(4)에는 압출기(2)로부터 용융압출된후 고온의 가스와 함께 합성고분자중합제의 용융물이 공급 되어서 극세섬유웹(Y2)이 용융분사(melt blown)된다.The synthetic polymer polymer melt-extruded from the extruder 1 is melt-spun in the usual way through the spinning block 3 located in the center portion of the synthetic fiber multifilament yarn (Y 1 ), the periphery of the spinning block (3) The melt spraying apparatus 4 in the present invention is melt-extruded from the extruder 2 and supplied with a melt of a synthetic polymer polymer together with a hot gas to melt blown the microfiber webs Y 2 .
용융방사된 합성섬유멀티필라멘트사(Y1)과 그 주위의 극세섬유웹(Y2)은 냉각박스(cooling box)(5)를 통과한 후에도 일부는 용융고온의 상태로 있으므로 간격조정이 가능한 송출로울러(6)(7)(8)를 거치면서 압축되어 합성섬유멀티필라멘트사(Y1)의 모우가 현출된 주변에 극세섬유웹(Y2)이 피복되며, 결국 표면에 다수 복합사가 된다.The melt-spun synthetic fiber multifilament yarn (Y 1 ) and the surrounding microfine fiber web (Y 2 ) are partly in a molten high temperature even after passing through the cooling box (5), so that the interval can be adjusted. Compressed through the roller (6) (7) (8) is covered with a microfiber web (Y2) in the periphery where the wool of the synthetic fiber multifilament yarn (Y 1 ) is exposed, and eventually a large number of composite yarn on the surface.
상기 복합사는 공급로울러(9)과 고뎃로울러(10)를 거치면서 연산된후 권취부(11)에서 권취된다.The composite yarn is calculated while passing through the supply roller 9 and the high roller 10, and then wound in the winding unit 11.
미설명부호 12 는 단열벽이다.Reference numeral 12 is an insulating wall.
도 3는 제조시스템밖에서 제조한 심사인 합성섬유멀티필라멘트사(Y1)를 공급하면서 제조하는 경우의 제조공정개략도이다.Figure 3 is a schematic diagram of the manufacturing process when manufacturing and supplying a screening of synthetic fiber multi-filament yarn (Y 1) produced outside the manufacturing system.
극세섬유웹(Y2)의 제조공정은 도 2와 같으며 용융분사장치(4)의 중앙부에는 심사인 합성섬유멀티필라멘트사(Y1)가 공급된다.The manufacturing process of the ultrafine fiber web Y 2 is as shown in FIG. 2, and the synthetic fiber multifilament yarn Y 1 , which is a screening, is supplied to the center portion of the melt spraying device 4.
합성섬유멀티필라멘트사(Y1)는 보빈(13)으로부터 공급로울러(14)와 공급 로울러(6)사이에서 극세섬유웹(Y2)의 중앙부분으로 공급되고, 극세섬유웹(Y2)은 냉각박스(5)를 통과하면서 냉각 고화된후 송출로울러(6)(7)(8)를 거치면서 합성섬유멀티필라멘트사(Y1)의 주변에 모우형태로 피복되어서 복합사가 된다.The synthetic fiber multifilament yarn (Y 1 ) is fed from the bobbin (13) to the central portion of the microfiber web (Y 2 ) between the feed roller (14) and the feed roller (6), and the microfiber web (Y 2 ) is After cooling and solidifying while passing through the cooling box (5) through the delivery rollers (6) (7) (8) it is coated in the shape of a woofer around the synthetic fiber multifilament yarn (Y 1 ) to become a composite yarn.
이어서 공급로울러(9)와 고뎃로울러(10)을 통과한 다음에 권취부(11)에서 권취된다.Subsequently, after passing through the supply roller 9 and the high roller 10, it is wound up by the winding-up part 11.
본발명에서 심사는 합성섬유멀티필라멘트사 이외에 통상의 천연섬유방적사나 견사 또 비스코스레이온사를 사용할수도 있다.In the present invention, the screening may use ordinary natural fiber spun yarn, silk thread or viscose rayon yarn in addition to synthetic fiber multifilament yarn.
실시예 1Example 1
표 1의 조건으로 용융방사하여 제조한 합성섬유멀티필라멘트사의 주위를 표 1의 조건으로 용융방사하여 제조한 극세섬유웹으로 피복하여서 복합사를 제조하였다.A composite yarn was prepared by covering the periphery of the synthetic fiber multifilament yarn prepared by melt spinning under the conditions of Table 1 with the microfiber web prepared by melt spinning under the conditions of Table 1.
제조된 복합사는 도 1에 도시한 바와같이 사의 표면에 무수히 많은 미세한 모우가 발생되었으며 천연섬유에 버금가는 외관과 촉감이 발현 되었다.As shown in Figure 1, the produced composite yarn was produced a myriad of fine wool on the surface of the yarn and the appearance and feel comparable to natural fibers.
※ PET: 폴리에스테르, N66: 나일론 66, N6: 나일론 6,※ PET: Polyester, N66: Nylon 66, N6: Nylon 6,
FCE: 불소염화에틸렌, PS:폴리스틸렌, PMA:폴라메틸 아크릴레이트,FCE: fluorinated ethylene, PS: polystyrene, PMA: polymethyl acrylate,
PE:폴리에틸렌, PP:폴리프로필렌.PE: polyethylene, PP: polypropylene.
실시예 2Example 2
표 2에 표시된 바와 같은 심사의 주위를 표 2의 조건으로 용융분사하여 제조한 극세섬유웹으로 피복하여서 복합사를 제조하였다.A composite yarn was prepared by covering the periphery of the screening as shown in Table 2 with the microfiber web prepared by melt spraying under the conditions of Table 2.
제조된 복합사는 도 1에 도시한 바와같이 사의 표면에 무수히 많은 모우가 발생되었으며 천연섬유와 같은 외관과 촉감을 발현하였다.As shown in FIG. 1, the produced composite yarn generated numerous wool on the surface of the yarn and expressed the appearance and feel like natural fibers.
본 발명은 심사의 주면에 극세섬유웹이 피복되어서 표면에 다수의 미세한 모우가 형성됨으로 천연섬유에 가까운 촉감을 나타낼 뿐아니라 종래의 방법에 비하여 매우 간단한 공정으로 제조할 수 있으므로 복합사의 생산원가를 절감시킬 수 있다.The present invention is not only because the microfiber web is coated on the main surface of the screen to form a large number of fine wool on the surface, but also exhibits a close touch to natural fibers and can be manufactured in a very simple process compared to the conventional method, thereby reducing the production cost of the composite yarn You can.
또 본 발명은 심사에 합성섬유멀티필라멘트사 이외에 방적사나 가공사등 다양한 사를 적용할 수 있으므로 다종다양한 복합사를 용이하게 제조할 수 있다.In addition, the present invention can be applied to a variety of yarns, such as spun yarn or processed yarn in addition to the synthetic fiber multifilament yarn for screening, it is possible to easily produce a variety of composite yarn.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970034079A KR100211909B1 (en) | 1997-07-21 | 1997-07-21 | A process for manufacturing synthetic complex yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970034079A KR100211909B1 (en) | 1997-07-21 | 1997-07-21 | A process for manufacturing synthetic complex yarn |
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| Publication Number | Publication Date |
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| KR19990011112A true KR19990011112A (en) | 1999-02-18 |
| KR100211909B1 KR100211909B1 (en) | 1999-08-02 |
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| KR1019970034079A KR100211909B1 (en) | 1997-07-21 | 1997-07-21 | A process for manufacturing synthetic complex yarn |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101102070B1 (en) * | 2009-11-11 | 2012-01-04 | (주) 우일실업 | Core-Spun Yarn with Wicking and Stability Properties and Manufacturing Methods Thereof |
| CN106555257A (en) * | 2016-12-02 | 2017-04-05 | 武汉纺织大学 | The apparatus and method that a kind of utilization melt-blown micro fibre carries out air-jet spinning |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990012622A (en) * | 1997-07-24 | 1999-02-25 | 김윤 | Synthetic Fiber Composite Yarn and Manufacturing Method Thereof |
-
1997
- 1997-07-21 KR KR1019970034079A patent/KR100211909B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101102070B1 (en) * | 2009-11-11 | 2012-01-04 | (주) 우일실업 | Core-Spun Yarn with Wicking and Stability Properties and Manufacturing Methods Thereof |
| CN106555257A (en) * | 2016-12-02 | 2017-04-05 | 武汉纺织大学 | The apparatus and method that a kind of utilization melt-blown micro fibre carries out air-jet spinning |
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| Publication number | Publication date |
|---|---|
| KR100211909B1 (en) | 1999-08-02 |
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