KR0173558B1 - Method for manufacturing interlace yarn device of man-made fiber interlace yarn - Google Patents
Method for manufacturing interlace yarn device of man-made fiber interlace yarn Download PDFInfo
- Publication number
- KR0173558B1 KR0173558B1 KR1019960038395A KR19960038395A KR0173558B1 KR 0173558 B1 KR0173558 B1 KR 0173558B1 KR 1019960038395 A KR1019960038395 A KR 1019960038395A KR 19960038395 A KR19960038395 A KR 19960038395A KR 0173558 B1 KR0173558 B1 KR 0173558B1
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- Prior art keywords
- air
- yarn
- synthetic fiber
- angle
- fiber entangled
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Classifications
-
- 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
-
- 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
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
본 발명은 권취속도가 3,500∼6,000m/min인 직접 방사 연신방에 의한 합성섬유 교락사의 제조방법 및 교락장치에 관한 것으로, 합성섬유 교락사는 압축공기가 공급되는 에어홀의 입각도가 주행사와 같은 방향으로 25∼70°의 입사각을 가지며, 공기압력이 4∼7kgf/cm2인 에어제트 인터밍글장치를 사용하여 교락을 부여하는 것이다.The present invention relates to a method and a device for producing a synthetic fiber entangled yarn by a direct spinning stretching method at a winding speed of 3,500 to 6,000 m / min. In the synthetic fiber entangled yarn, the angle of the air hole to which compressed air is supplied is the same And an air jet interiming device having an air pressure of 4 to 7 kgf / cm < 2 > to give entanglement.
Description
제1도는 종래의 에어제트 인터밍글 장치를 보인 개략도.FIG. 1 is a schematic view of a conventional air jet intermingling device. FIG.
제2도는 본 발명의 에어제트 인터밍글 장치를 보인 개략도.FIG. 2 is a schematic view of an air jet intermingling device of the present invention. FIG.
* 도면의 주요부분에 대한 부호의 설명DESCRIPTION OF THE REFERENCE NUMERALS
1 : 에어 홀 F : 필라멘트군1: Air hole F: Filament group
2 : 사 주행관2: Company
본 발명은 합성섬유 교락사의 제조방법 및 교락장치에 관한 것으로, 특히 스핀드 로오(Spin-draw)공법에 의한 권취속도 3,500∼6,000m/min의 고속권취시에 급격히 하락하는 인터밍글(intermingle:이하 교락이라 한다) 효과를 향상시키므로서, 후가공시 발생되는 공정저하율을 방지할 수 있는 합성섬유 교락사의 제조방법 및 교락장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a synthetic fiber entangled yarn and an interlocking device, and particularly relates to an intermingle (hereinafter abbreviated as " intermingle ") method of rapidly lowering at a high speed winding speed of 3,500 to 6,000 m / min by a spin- The present invention relates to a method of manufacturing a synthetic fiber entangled yarn and an entanglement apparatus capable of preventing the rate of process deterioration occurring in post-processing by improving the effect of interlocking.
종래의 교락사를 제조하는 방법으로는 성질이 다른 이종의 원사를 고압축 공기와 노즐을 이용해서 단순 교락시키는 방법, 두 종류의 사에 오버피드율을 달리하여 교락을 부여하는 방법.Conventional methods of producing alternating yarn include a method in which two kinds of yarns having different properties are simply entangled using a high compression air and a nozzle, and a method in which entanglement is imparted to two yarns with different over feed rates.
본인이 선출원한 압축공기를 공급하는 구멍이 뚫린 회전원판을 갖는 압축공기 레귤레이터로서 불균일한 공기압으로 교락 처리하는 방법(한국 특허출원 제85-53417호)등을 들 수 있다.A method for entangling air pressure unevenly as a compressed air regulator having a rotating disk with a hole through which compressed air supplied by a person himself / herself is supplied (Korean Patent Application No. 85-53417).
그러나 상기와 같은 종래의 제조방법은 제조공정이 복잡하고 이로 인한 조업성이 나빠져 생산성의 저하를 초래할 뿐만 아니라 별도의 제조설비가 필요하기 때문에 제품생산에 따른 원가 상승등의 요인이 되는 문제점이 있는 것이었다.However, the conventional manufacturing method as described above has a problem in that the production process is complicated and the productivity is deteriorated to cause deterioration of productivity and also a separate manufacturing facility is required, which leads to a cost increase due to product production .
또한 직접 방사 연신방법(스핀드 로오, Spin-draw)에 의한 제조공정중에 에어제트 인터밍글 장치(air-jet intermingler)를 사용하여 필라멘트 다발(multifilament)에 접속력을 부여하는 방법도 알려져 있다.There is also known a method of applying a connecting force to a filament multifilament by using an air-jet interminder during a manufacturing process by a direct spin drawing method (spin-draw).
이와같은 에어 제트 인터밍글 장치(air-jet intermingler)는 제1도면에서 보는 바와같이 압축공기가 공급되는 에어 홀(air hole)의 입각도가 주행하는 필라멘트군(群)에 대하여 수직방향을 이루고 있음으로 인해서 권취속도 3,500m/min 이상에서는 권취속도가 증가할수록 단위당 교락수가 급격히 하락하기 때문에 필라멘트간에 집속력이 약해져서 사절 발생의 우려가 있으며, 외형적 사질이 부푼상태가 되어 후가공인 연사공정에서 연사기의 가동율이 떨어지고 만관율의 저하를 초래할 수 있는 문제점을 가지게 되는 것이다.As shown in FIG. 1, the air-jet intermingle device has a vertical direction with respect to the filament group in which the angle of the air hole through which the compressed air is supplied runs. , The entanglement per unit decreases sharply as the winding speed is increased at a winding speed of more than 3,500 m / min. As a result, the gathering force between the filaments weakens and there is a fear of yarn breakage. As a result, The operating rate is lowered and the full pipe ratio is lowered.
본 발명은 상기한 문제점을 해결하기 위하여 발명한 것으로서, 특히 직접방사연신방법을 이용한 교락사의 제조공정에서 권취속도 3,500m/min 이상 6,000m/min의 고속 권취시에 단위당 교락수를 높일수 있도록 함으로써 필라멘트군의 집속력이 우수하고 동시에 사절을 방지하며 후가공에서 생산성을 향상시키는데 그 목적이 있는 것이다.The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a filament yarn which can increase the number of filaments per unit when winding at a winding speed of 3,500 m / min to 6,000 m / It is aimed at improving the house speed of the army, at the same time preventing embezzling and improving productivity in post-processing.
이하 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail.
통상 권취속도가 3,500∼6,000m/min인 직접방사연신방법에 의한 합성섬유 교락사의 제조방법에 있어서, 압축공기가 공급되는 에어 홀(air hole:1)의 입각도가 주행사와 같은 방향으로 입사각을 가지는 사 주행관(2)의 에어제트 인터밍글 장치(air-jet intermingler)를 사용하여 필라멘트군에 교락을 부여하는 것이다.In the method of producing a synthetic fiber entangled yarn by a direct spinning stretching method at a normal winding speed of 3,500 to 6,000 m / min, the angle of an air hole (1) through which compressed air is supplied is converted into an angle of incidence Jet interiming device of a yarn running tube 2 having a plurality of filament groups.
제2도는 본 발명의 특징을 설명하기 위한 에어제트 인터밍글장치로서 주행하는 필라멘트군(F)에 대하여 25∼70°의 입사각(θ), 바람직하게는 20∼45°의 입사각을 가지는 에어 홀(air hole, 1)을 통하여 공기압력이 4∼7Kgf/cm2인 압축공기를 공급하여 교락사를 제조하는 것이다.2 is an air jet intermingling device for explaining a feature of the present invention. Fig. 2 is a cross-sectional view showing an air hole (air hole) having an incident angle of 25 to 70 degrees, preferably 20 to 45 degrees, air holes, 1) to supply compressed air with an air pressure of 4 to 7 Kgf / cm 2 .
본 발명에서 입사각(θ)이 너무작을 경우에는 교락효과를 기대하기가 어렵게 되고, 너무 클경우에는 단위당 교락수가 떨어지게 되며 권취속도에 따라 조절이 가능하다. 공기압력 또한 너무작을 경우에는 효과적인 교락을 부여하기가 곤란하고, 너무클경우에도 사절등이 발생될 우려가 있다.In the present invention, it is difficult to expect an entanglement effect when the incidence angle? Is too small, and when the incidence angle is too large, the entanglement per unit decreases and it can be adjusted according to the winding speed. When the air pressure is too small, it is difficult to impart effective entanglement, and even if the air pressure is too large, there is a fear of occurrence of embroidery or the like.
또한 필라멘트군에 효과적인 교락을 부여하기 위하여 에어홀을 추가로 설치하여 2개이상의 에어홀을 갖는 교락장치를 사용할 수 있다.Further, in order to impart an effective entanglement to the filament group, an air entrainment device having two or more air holes may be additionally provided.
이와같이, 주행하는 필라멘트군에 대하여 입사각(θ)을 가지는 에어제트 인터밍글장치를 사용하여 제조된 합성섬유 교락사는 단위당 교락수가 증대되어 필라멘트간의 집속력이 우수하고, 사질의 외형이 평활하게 되며 이후 연사공정에서 연사기의 가동율이 향상되어짐과 동시에 만관율의 증대를 가져올 수 있는 효과를 얻을 수 있는 것이다.As described above, the synthetic fiber entangled yarn produced by using the air jet intermingling device having the incident angle (?) With respect to the running filament group has a high entanglement rate per unit by increasing the entanglement per unit, and the outer appearance of the yarn becomes smooth, It is possible to obtain an effect that the operating rate of the twister can be improved and the full tube ratio can be increased.
이하 실시예와 비교예를 들어 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to Examples and Comparative Examples.
[실시예 1∼3][Examples 1 to 3]
고유점도 0.65인 폴리에틸렌테레프탈레이트를 통상의 직접방사 연신방법으로 방사온도 290℃로 방사하고, 입사각과 공기압력을 표의 조건으로 하는 본 발명의 장치를 사용, 권취속도를 달리하여 150D/48F의 폴리에스테르 교락사를 제조하였다.Polyethylene terephthalate having an intrinsic viscosity of 0.65 was spun at a spinning temperature of 290 占 폚 by a conventional direct spinning method and the apparatus of the present invention using an incident angle and an air pressure was used. The polyester of 150 D / 48 F Were prepared.
이와같이 제조된 교락사를 연사기에서 연사하여 만관율을 측정하였다.The full width of the fabric was measured by twisting in a twisting machine.
그 결과를 표에 기재하였다.The results are shown in the table.
[비교예 1∼3][Comparative Examples 1 to 3]
종래의 장치를 사용한 것을 제외하고는 실시예 1∼3과 같다. 그 결과를 표에 기재하였다.The same as the first to third embodiments except that the conventional apparatus is used. The results are shown in the table.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960038395A KR0173558B1 (en) | 1996-09-05 | 1996-09-05 | Method for manufacturing interlace yarn device of man-made fiber interlace yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960038395A KR0173558B1 (en) | 1996-09-05 | 1996-09-05 | Method for manufacturing interlace yarn device of man-made fiber interlace yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980020053A KR19980020053A (en) | 1998-06-25 |
| KR0173558B1 true KR0173558B1 (en) | 1999-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960038395A KR0173558B1 (en) | 1996-09-05 | 1996-09-05 | Method for manufacturing interlace yarn device of man-made fiber interlace yarn |
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| Country | Link |
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| KR (1) | KR0173558B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100573850B1 (en) * | 2004-11-26 | 2006-04-26 | 김은상 | Interlacer for processing of yarn |
| KR101379638B1 (en) * | 2013-03-27 | 2014-03-31 | 이선옥 | Intermingle fiber manufacturing apparatus having elasticity variable function |
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1996
- 1996-09-05 KR KR1019960038395A patent/KR0173558B1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR19980020053A (en) | 1998-06-25 |
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