KR960007702B1 - Method for preparing knit fabrics having shari - Google Patents
Method for preparing knit fabrics having shari Download PDFInfo
- Publication number
- KR960007702B1 KR960007702B1 KR1019940002408A KR19940002408A KR960007702B1 KR 960007702 B1 KR960007702 B1 KR 960007702B1 KR 1019940002408 A KR1019940002408 A KR 1019940002408A KR 19940002408 A KR19940002408 A KR 19940002408A KR 960007702 B1 KR960007702 B1 KR 960007702B1
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- spinneret
- knitted
- present
- yarn
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- 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
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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
- D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Knitting Of Fabric (AREA)
Abstract
Description
제1도 내지 제3도는 본 발명에서 사용된 방사구금장치의 단면도를 나타낸 것이고,1 to 3 show a cross-sectional view of the spinneret apparatus used in the present invention,
제4도는 본 발명에서 사용된 폴리에스테르 연신사의 단면도를 나타낸 것이고,Figure 4 shows a cross-sectional view of the polyester drawn yarn used in the present invention,
제5도는 본 발명에 의해 제조된 편성물의 편성구조를 나타낸 것이다.5 shows the knit structure of the knit fabric produced by the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
A : 원형단면 B : 편평비 10의 장방형 단면A: circular section B: rectangular section with flat ratio 10
A' : 편평비 5의 장방형 단면 B' : 편평비 10의 장방형 단면A ': rectangular cross section with flat ratio 5 B': rectangular cross section with flat ratio 10
본 발명은 까칠한 촉감을 부여한 편성물의 제조방법에 관한 것으로서, 더욱 상세하게는 구멍단면의 편평비를 일정비율로 조정한 특수단면의 방사구금장치를 사용하고 연신공정시 공기 교략장치를 이용하여 압축공기의 압력을 조절하여 제조된 폴리에스테르 연신사를 사용하여 제조함으로써 까칠한 촉감 즉, 샤리(Shari)감을 부여한 편성물의 제조방법에 관한 것이다.The present invention relates to a method of manufacturing knitted fabrics with a rough touch, and more particularly, using a spinneret of a special section in which the flatness ratio of a hole section is adjusted to a constant ratio, and using an air trapping device in the stretching process. The present invention relates to a method for producing a knitted fabric provided with a rough touch, that is, a Shari feeling, by using a polyester drawn yarn prepared by adjusting pressure.
일반적으로 섬유제품에 까칠한 촉감을 부여하기 위해서는 염색 후가공에서 멜라민수지 또는 요소수지를 섬유표면에 코팅시키는 방법과, 원사에 강연을 준후 이를 편직하여 효과를 얻는 방법 등이 있으나, 이와같은 방법들은 각각 제조 공정상의 특성이 있지만, 수지코팅에 의한 방법은 후가공의 설비와 수지비용이 부가되고, 요소수지에서 포름알데히드가 방출되어 인체에 치명적인 해를 줄 수가 있을 뿐아니라, 세탁에 의한 내구력 약화 등의 문제가 있으며, 원사의 연사 후 제조방법은 연사공정으로 인한 비용상승으로 제조원가 상승이 문제되어 왔다.Generally, in order to give a rough touch to textile products, there is a method of coating melamine resin or urea resin on the surface of the fiber in dyeing and post-processing, and giving a lecture on the yarn and knitting them to obtain the effect. Although there are characteristics in the process, the resin coating method adds post-processing equipment and resin costs, and releases formaldehyde from urea resin, which can cause fatal damage to the human body. In addition, the method of manufacturing after yarn yarn has been a problem of rising manufacturing cost due to the cost increase due to the yarn yarn process.
따라서, 본 발명자들은 상기와 같은 원가상승, 내구력, 유해성, 촉감 등의 문제해결을 위해서 합성섬유인 폴리에스테르 방사공정에서 필라멘트의 단면이 납작한 방사구금장치를 사용하여 3,300m/min로 방사한 후 1.5의 연신비와 2∼5kg/cm2의 압축공기를 사용하여 공기교략한 후 후가공을 거치지 않고 연신사 모서리의 날카로운 면에 의해 까칠까칠한 촉감의 샤리감을 부여한 편성물을 제조함으로써 본 발명을 완성하였다.Therefore, the present inventors after spinning at 3,300m / min using a spinneret having a flat cross section of the filament in the polyester spinning process of synthetic fibers in order to solve such problems of cost increase, durability, hazard, touch, etc. The present invention was completed by preparing a knitted fabric having a shaggy feeling of rough touch by the sharp surface of the edge of the drawn yarn without undergoing post-processing after being subjected to air drawing using a drawing ratio of 2 to 5 kg / cm 2 .
본 발명은 특수단면의 방사구금장치에 의해 제조된 폴리에스테르 연신사를 사용하여 제조함으로써 까칠한 촉감이 부여된 편성물의 제조방법을 제공하는데 그 목적이 있다.It is an object of the present invention to provide a method of manufacturing a knitted article given a rough touch by manufacturing using a polyester drawn yarn manufactured by a spinneret of a special section.
이하, 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail.
본 발명은 까칠한 촉감이 부여된 편성물을 제조하는데 있어서, 구멍단면의 편평비(가로/세로)가 5∼15인 장방형의 방사구금장치를 사용하고 공기 교락장치의 압축공기의 압력을 2∼5kg/cm2로 함으로써 평편한 단면에 복굴절율이 50∼150×10-3인 폴리에스테르 연신사를 제조하고 이를 일반 환편기를 사용하여 제조하는 것을 그 특징으로 한다.The present invention uses a rectangular spinneret having a flattening ratio (horizontal / vertical) of 5 to 15 in the ratio of the hole cross section, and produces a compressed air pressure of 2 to 5 kg / cm. By setting it as 2 , it is characterized by producing a polyester drawn yarn having a birefringence of 50 to 150 x 10 < -3 > on a flat cross section and using a general circular knitting machine.
이와같은 본 발명을 더욱 상세히 설명하면 다음과 같다.Referring to the present invention in more detail as follows.
본 발명은 특수단면의 방사구금장치에 의해 제조된 폴리에스테르 연신사를 사용하여 섬유원단에 까칠한 촉감을 부여한 편성물을 제조하는 방법에 관한 것으로서, 본 발명에서 사용되는 방사구금장치는 구멍단면의 편평비(가로/세로)가 5∼15인 장방형의 것을 사용하는데, 이때 편평비가 5미만이면 폴리에스테르 연신사의 편평정도가 낮아 까칠한 촉감이 발휘되지 않으며, 15를 초과하면 제조공정시모우, 절사 등이 발생하여 작업성이 저하된다.The present invention relates to a method for producing a knitted fabric imparting a rough touch to a fiber fabric by using a polyester drawn yarn manufactured by a spinneret of a special cross section, and the spinneret device used in the present invention has a flat ratio of a hole cross section ( Rectangles of 5 to 15) are used. If the flatness ratio is less than 5, the flatness of the polyester drawn yarn is low, so that the touch is not exerted. Workability deteriorates.
또한, 본 발명에서 상기 방사구금장치를 사용하고 연신기를 사용하여 연신작업시 연신사 단면의 장방형으로 인한 사간의 접속력이 저하되는 것을 방지하기 위하여 공기 교락장치를 연신기내에 설치하였으며, 이를 통하여 2∼5kg/cm2의 공기압력으로 공기교락하여 폴리에스테르 연신사를 제조한다. 여기서 공기의 압력이 2kg/cm2미만이면 공기압력이 낮아 교락효과가 없으며, 공기의 압력이 5kg/cm2을 초과하면 강한 압력으로 인하여 모우, 절사 등의 발생이 심하여 사의 품질저하를 초래하게 된다.In addition, in the present invention, the air interlocking device was installed in the drawing machine in order to prevent the connection force between the yarns due to the rectangular shape of the drawn yarn cross section during the drawing operation using the spinneret and the drawing machine. Air drawn at an air pressure of ˜5 kg / cm 2 to prepare a polyester drawn yarn. Here, if the air pressure is less than 2kg / cm 2, the air pressure is low and there is no entanglement effect.If the air pressure exceeds 5kg / cm 2 , the high pressure causes severe wool, cutting, etc., resulting in deterioration of yarn quality. .
상기와 같이 제조된 폴리에스테르 연신사를 일반 환편기를 사용하여 본 발명이 목적하는 편성물을 제조하는 바, 제조된 편성물은 환편 매듭부분이 장방형 단면의 폴리에스테르 연신사에 의해 일정 각도로 환편물 표면에 형성되어 까칠까칠한 촉감이 부여된 것임을 알 수 있다.Using the polyester drawn yarn prepared as described above using the general circular knitting machine to prepare the knitted fabric of the present invention, the knitted fabric is a circular knitting knot portion of the rectangular cross-section at a predetermined angle by the polyester drawn yarn of the rectangular cross section It can be seen that it is formed and gives a rough touch.
이와같은 본 발명에 의해 제조된 편성물은 폴리에스테르 연신사 자체의 특수성으로 인하여 촉감의 건회도는 영구적이며, 제조공정은 일반 방사공정과 유사하여 설비 및 공정 등의 부가비용이 필요 없으며, 연신사의 납작한 정도의 조절로 촉감의 변화를 줄 수 있는 한편, 납작한 연신사에 대한 빛의 난반사 효과로 독특한 광택을 발현할 수 있는 특징이 있어 커텐지, 여성의류 또는 한복지 등에 유용하게 사용할 수 있다.The knitted fabric produced by the present invention has a permanent feel of touch due to the specificity of the polyester drawn yarn itself, and the manufacturing process is similar to a general spinning process, and does not require additional costs such as equipment and processes. The degree of touch can be changed by adjusting the degree, and the unique luster can be expressed by the diffuse reflection effect of light on flat stretched yarn, which can be usefully used for curtains, women's clothing or hanbok.
이하, 본 발명을 실시예에 거의 상세히 설명하면 다음과 같은 바 본 발명이 실시예에 의해 한정되는 것은 아니다.Hereinafter, the present invention will be described in detail with reference to Examples, but the present invention is not limited by Examples.
실시예 1Example 1
편평비가 10인 방사구금장치를 사용하여 연신 장치에서 3.5kg/cm2의 공기압력으로 교락시켜 80 데니어의 폴리에스테르 연신사를 제조한 후, 120피더(feeder) 32게이지 싱글 환편기에서 본 발명의 편성물을 제조하였다.The knitted fabric of the present invention in a 120 feeder 32 gauge single circular knitting machine after producing a polyester drawn yarn of 80 denier by interlacing with an air pressure of 3.5 kg / cm 2 in the stretching apparatus using a spinneret having a flat ratio of 10 Was prepared.
실시예 2Example 2
편평비 10인 장방형 단면과 원형단면이 1:2로 복합된 방사구금장치로 제조된 폴리에스터 원사를 실시예 1과 같은 조건으로 편성물을 제조하였다.A knitted yarn was manufactured under the same conditions as in Example 1 using a polyester yarn made of a spinneret having a flattened ratio of 10 and a rectangular cross section of 1: 2.
실시예 3Example 3
편평비 10인 장방형 단면과 편평비 5인 장방형 단면이 1:2로 복합된 방사구금장치로 제조된 폴리에스터 원사를 실시예 1과 같은 조건으로 편성물을 제조하였다.A knitted yarn prepared with a spinneret device having a rectangular cross section having a flat ratio of 10 and a rectangular cross section having a flat ratio of 1: 2 was 1: 2, and a knitted material was prepared under the same conditions as in Example 1.
비교예 1Comparative Example 1
원형 단면의 연신사용 방사구금장치를 사용하여 상기 실시예 1과 같은조건으로 편성물을 제조하였다.The knitted fabrics were prepared under the same conditions as in Example 1 using a stretch-use spinneret having a circular cross section.
비교예 2Comparative Example 2
편평비가 2인 방사구금장치를 사용하여 상기 실시예 1과 같은 조건으로 편성물을 제조하였다.Using a spinneret having a flat ratio of 2, a knitted fabric was prepared under the same conditions as in Example 1.
비교예 3Comparative Example 3
공기교락 장치를 사용하지 않고 상기 실시예 1과 같은 조건으로 편성물을 제조하였다.A knitted product was prepared under the same conditions as in Example 1 without using an air entrainer.
실험예Experimental Example
상기 실시예 1∼3과 비교예 1∼3에서 제조된 편성물에 대하여 작업성, 편직성, 까칠까칠한 감(Shari 감) 및 제품성 등을 측정하여 다음 표에 나타내었다.The knitted fabrics prepared in Examples 1 to 3 and Comparative Examples 1 to 3 were measured in workability, knitting, shaggy persimmon (Shari persimmon), and product properties, and are shown in the following table.
* 까칠까칠한 느낌의 정도를 나타내는 것으로 최저 1에서 최대 10사이의 숫치로 표시하며 패스트 시스템(Fast System)으로 측정함.* It shows the degree of rough feeling. It is expressed as a numerical value between the minimum 1 and the maximum 10 and is measured by the fast system.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940002408A KR960007702B1 (en) | 1994-02-08 | 1994-02-08 | Method for preparing knit fabrics having shari |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940002408A KR960007702B1 (en) | 1994-02-08 | 1994-02-08 | Method for preparing knit fabrics having shari |
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| Publication Number | Publication Date |
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| KR950025124A KR950025124A (en) | 1995-09-15 |
| KR960007702B1 true KR960007702B1 (en) | 1996-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1019940002408A KR960007702B1 (en) | 1994-02-08 | 1994-02-08 | Method for preparing knit fabrics having shari |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200085468A (en) * | 2019-01-07 | 2020-07-15 | 김종겸 | Hanbok fabric made using silk fabric, and manufacturing method thereof |
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1994
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200085468A (en) * | 2019-01-07 | 2020-07-15 | 김종겸 | Hanbok fabric made using silk fabric, and manufacturing method thereof |
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| KR950025124A (en) | 1995-09-15 |
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