KR100398028B1 - The manufacturing method of Polyester mixtured yarn - Google Patents
The manufacturing method of Polyester mixtured yarn Download PDFInfo
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- KR100398028B1 KR100398028B1 KR10-2001-0042995A KR20010042995A KR100398028B1 KR 100398028 B1 KR100398028 B1 KR 100398028B1 KR 20010042995 A KR20010042995 A KR 20010042995A KR 100398028 B1 KR100398028 B1 KR 100398028B1
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- 229920000728 polyester Polymers 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 229920001410 Microfiber Polymers 0.000 abstract 1
- 239000003658 microfiber Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000035597 cooling sensation Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
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- 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
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
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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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- 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
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
- D02G3/28—Doubled, plied, or cabled threads
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
본 발명은 절단신도 100%이상, 비수수축율 30%이상, 단사섬도 0.5데니어 이하인 폴리에스터 극세 멀티필라멘트 미연신사와 절단신도 100%이하, 비수수축율 30% 미만인 폴리에스터 태세사를 합사한 후, 공기교락처리하고 열처리하여 제조하는 폴리에스터 가공사의 제조방법에 관한 것으로, 본 발명의 가공사는 직, 편물 제조시 자연스런 외관 및 질감을 발현 시킬 수 있으며, 소프트감, 볼륨감 및 청량감이 우수한 추동용 부인용 정장용도로 사용 가능하다.According to the present invention, after interweaving a polyester microfiber yarn having a non-shrinkage ratio of at least 100%, a non-shrinkage ratio of at least 30%, and a single yarn fineness of 0.5 denier and a polyester prestressed yarn having a non-shrinkage ratio of 100% or less and a non-shrinkage ratio of less than 30%, The present invention relates to a method for manufacturing a polyester processed yarn to be treated and heat treated, and the processed yarn of the present invention can express a natural appearance and texture during the manufacture of woven and knitted fabrics, and has excellent softness, volume, and refreshing feeling for women's dress for driving. Can be used as
Description
본 발명은 폴리에스터 극세 멀티필라멘트 미연신사와 폴리에스터 태세사를 이용하여 직, 편물 제조시에 볼륨감, 청량감 및 소프트감을 발현시키는 폴리에스터 가공사의 제조방법에 관한 것이다.The present invention relates to a method for producing a polyester processed yarn that expresses a sense of volume, coolness and softness in the production of woven and knitted fabrics using polyester microfine multifilament undrawn yarn and polyester posture yarn.
폴리에스터 장섬유를 이용한 가공사의 제조방법으로는 가연 가공사가 그 주류를 이루고 있으며, 최근에 와서는 열수축성이 상이한 2종이상의 사를 조합해 만든 열수축차를 갖는 인터레이스 가공사의 쓰임이 확대되고 있다.In the manufacturing method of the processed yarn using polyester filament, the false twisted yarn is the mainstream, and in recent years, the use of interlaced yarns having a heat shrinkage difference formed by combining two or more kinds of yarns having different thermal shrinkage properties has been expanded.
이러한 가공사의 열수축차를 이용하면 소프트감과 볼륨감이 풍부한 직, 편물의 제조가 가능하지만 반면에 드라이터치에서 오는 청량감이 부족하다는 단점이 있다.The use of heat shrinkage of the processed yarn enables the production of soft and plentiful woven and knitted fabrics. However, there is a shortage of cooling sensation from dry touch.
반면에 강연사 및 융착사를 사용하여 제조한 직, 편물은 청량감이 우수한 반면 에 표면의 소프트감 및 볼륨감의 저하를 피할 수 없다는 단점이 있다.On the other hand, woven fabrics fabricated using twisted yarns and fused yarns have excellent cooling sensation, but have a disadvantage in that the softness and volume of the surface cannot be reduced.
요즈음에는 직, 편물 제조시 표면 소프트감, 볼륨감과 함께 청량감을 부여하는 폴리에스터 가공사에 대한 소비자들의 욕구가 꾸준히 증가하고 있는 실정이다.Nowadays, consumers' desire for polyester processing yarns to provide a soft feeling along with surface softness and volume in the manufacture of woven and knitted fabrics is steadily increasing.
본 발명의 목적은 상기한 문제점을 해결 할 수 있도록 직, 편물 제조시 드라이한 촉감에서 오는 청량감, 부드러운 소프트감에 더하여 볼륨감이 우수한 폴리에스터 가공사의 제조방법을 제공하는데 목적을 둔 것이다.It is an object of the present invention to provide a process for producing a polyester processed yarn excellent in volume in addition to the softness, soft softness that comes from the dry touch during the manufacture of woven and knitted fabrics to solve the above problems.
도 1은 본 발명의 제조 공정개략도.1 is a schematic production process of the present invention.
이하 본 발명을 예시도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 발명은 절단신도가 100%이상, 비수수축률이 30% 이상, 단사섬도가 0.5데니어 이하인 폴리에스터 극세 멀티필라멘트 미연신사(A)와 절단신도가 100%이하, 비수수축률이 30% 미만이고, 태(太)부분과 세(細)부분의 면적비가 1 ∼ 3배인 폴리에스터 태세사(B)를 합사해서 복합사로 제조하는 방법에 관한 것이다.The present invention is a polyester microfine multifilament unstretched yarn (A) having a cut elongation of 100% or more, a non-shrinkage of 30% or more, a single yarn fineness of 0.5 denier or less, and an elongation of less than 100%, a non-shrinkage of less than 30%, The method relates to a method of manufacturing a composite yarn by incorporating a polyester posture yarn (B) having an area ratio of the three parts and the three parts in one to three times.
본 발명에서 폴리에스터 극세 멀티필라멘트 미연신사(A)를 공급로울러(1')로 폴리에스터 태세사(B)보다 5 ∼ 30% 과공급한 다음에 공급로울러(2)에서 미연신사(A)와 태세사(B)를 집속한 후 공기분사노즐(4)에 통과시켜서 공기교락 시킨후 80 ∼ 180℃의 히터(5)에서 비접촉식으로 열처리를 해서 권취기(6)에서 권취한다.In the present invention, the polyester ultrafine multifilament unstretched yarn (A) is fed to the feed roller (1 ') 5-30% more than the polyester posture yarn (B), and then the undrawn yarn (A) and the posture in the feed roller (2) After converging the yarns (B), they are passed through the air spray nozzles (4) to be air entangled, and then heat-treated in a non-contact manner with a heater (5) at 80 to 180 ° C and wound up in the winding machine (6).
본 발명은 폴리에스터 극세 멀티필라멘트 미연신사(A)부에 자기신장성이 발현되도록 하는 것을 특징으로 한다.The present invention is characterized in that the magnetic elongation is expressed in the polyester microfine multifilament unstretched yarn (A).
본 발명에서 심사로 사용한 폴리에스터 태세사(B)는 사장방향으로 태(太)부와 세(細)부가 불규칙적으로 존재하는 사로써 직, 편물 제조 후 염가공 공정을 거치면 태(太)부와 세(細)부간의 열수축 차에 의해 견과 유사한 외관과 촉감을 발현시키며 또한 미연신부인 태(太)부에 의해 드라이한 촉감이 발현될 수 있다.Polyester tasting yarn (B) used as the screening in the present invention is a yarn in which the tatami part and the three part are irregularly present in the sloping direction. Due to the heat shrinkage difference between the three parts, the appearance and the feel similar to the silk can be expressed, and the dry touch can be expressed by the unborn part.
상기한 바와 같은 태세사(B)의 효과는 태, 세부간의 면적비가 1 ∼ 3배일때 가장 잘 발현된다.As described above, the effect of poisesa (B) is best expressed when the area ratio between the fetus and the detail is 1 to 3 times.
한편 초사로 사용한 폴리에스터 극세 멀티필라멘트 미연신사(A)는 직, 편물로 제조 후 염가공 공정을 실시하면 미연신에 의한 볼륨감과 극세 멀티필라멘트사의 특징인 우수한 소프트감이 발현 될 수 있는 장점이 있다.On the other hand, the polyester microfine multifilament unstretched yarn (A) used as an ultra-fine yarn has the advantage of being able to express the volume feeling by the unstretched and excellent softness characteristic of the ultrafine multifilament yarn when manufactured by woven or knitted fabric and then subjected to the salt processing process. .
본 발명에서 열처리 온도가 80℃ 미만이면 폴리에스터 극세 멀티필라멘트 미연신사(A)로부터 형성된 루프의 수축이 커져 공정성이 저하되며, 반대로 200℃를 초과하면 미연신사(A)의 결정화가 촉진되어 최종제품의 표면감이 저하되는 단점이 있었다.In the present invention, when the heat treatment temperature is less than 80 ° C., the shrinkage of the loop formed from the polyester ultrafine multifilament unstretched yarn (A) increases, thereby decreasing processability. On the contrary, when the heat treatment temperature exceeds 200 ° C., the crystallization of the undrawn yarn (A) is promoted, resulting in a final product. There was a disadvantage that the surface feel of the.
또 본 발명에서 미연신사(A)의 과공급율이 5% 미만이면 초사인 미연신사가 겉으로 나오면서 드라이한 표면감이 저하되며 과공급율이 30%를 초과하면 공정작업성이 불량해진다.In addition, in the present invention, if the over-feed ratio of the undrawn yarn (A) is less than 5%, the undrawn yarn, which is super-finished, comes out to the outside, and the dry surface feeling is lowered. If the over-feed rate exceeds 30%, the process workability is poor.
본 발명의 폴리에스터 가공사 제조방법은 폴리에스터 미연신사를 상기한 바와 같이 특정 조건에서 열처리를 시행하면 자기신장성을 나타낸다는 특성을 응용한 것으로, 미연사(A)와 태세사 (B)를 공기교락시키면 미연신사(A)의 루프가 표면에 다량 노출되며 이 루프는 심사와의 교락에 의해 고정된다.The method of manufacturing polyester processed yarn according to the present invention applies the property that the non-stretched polyester is subjected to heat treatment under specific conditions as described above to exhibit self-extension. When entangled, the loop of undrawn yarn A is exposed to a large amount on the surface, and the loop is fixed by the entanglement with the screening.
그 후 열처리 과정을 통해 미연신사(A)는 자기신장을 일으켜 최종 직, 편물제조시 표면에 효과적으로 위치하여 우수한 볼륨감 및 소프트감을 나타내며, 심사인 태세사(B)의 열수축 차에 의해 생성되는 자연스런 질감 및 색상특성의 발현으로 말미암아 본 발명의 가공사는 추동용 부인용 정장 용도로 활용할 수 있다.After the heat treatment process, the unstretched yarn (A) causes self-extension, effectively placed on the surface during final fabric and knit fabric production, showing excellent volume and softness, and the natural shrinkage produced by the thermal shrinkage of the posture (B). Due to the appearance of texture and color characteristics, the processing yarn of the present invention can be utilized as a driving suit for women.
실시예 1Example 1
폴리에스터 극세 멀티필라멘트 미연신사(A) 100데니어/204필라멘트(단사섬도:0.49데니어)와 폴리에스터 태세사(B) 100데니어/72필라멘트를 합사하여, 공기분사 노즐(4)을 통과시킨 후 200℃의 비접촉시 히터(5)를 통과시켜 가공사를 제조하였다.Polyester ultra-fine multifilament unstretched yarn (A) 100 denier / 204 filaments (single fineness: 0.49 denier) and polyester posture yarn (B) 100 denier / 72 filament When the non-contact temperature of ℃ passed through the heater (5) to prepare a processed yarn.
이때 도 1과 같이 로울러(1)과 로울러(2) 사이의 오버피드율을 5%, 로울러(1')와 로울러(2) 사이의 오버피드율을 30%, 로울러(2)와 로울러(3) 사이의 오버피드율을 -5%로 하여 250m/분의 사속으로 권취하였다.At this time, as shown in FIG. 1, the overfeed rate between the roller 1 and the roller 2 is 5%, the overfeed rate between the roller 1 'and the roller 2 is 30%, and the roller 2 and the roller 3 are ), The overfeed rate was set at -5% to be wound at a speed of 250 m / min.
권취한 실의 양 단면을 고정시키고 180℃의 건열에서 1분간 방치하였다.Both cross sections of the wound yarn were fixed and left to stand for 1 minute in dry heat at 180 ° C.
제조된 가공사는 표면에 불규칙적으로 미연신사(A)의 루프(loop)가 형성되는 것으로 보아서 미연신사(A)가 자기신장을 함을 확인할 수 있었다.The fabricated yarn was confirmed that the unstretched yarn (A) is unevenly stretched (A) on the surface of the unstretched yarn (A) is self-extension.
이렇게 제조한 가공사를 600 TPM으로 연사후, 경사본수 100본, 위사본수 60본으로 제직 및 염가공을 시행한 결과 적정한 볼륨감, 소프트감 및 청량감을 겸비하고 있었다.After weaving the processed yarn at 600 TPM, weaving and dyeing were performed with 100 warp yarns and 60 weft yarns, which resulted in an appropriate volume, softness and coolness.
비교예 1Comparative Example 1
폴리에스터 필라멘트 연신사 150데니어/48필라멘트를 (A)로 사용하고 다른 조건은 실시예 1과 동일한 방법으로 제조한 결과, 어느정도의 드라이감은 갖지만표면 볼륨감이 부족하고 표면감이 딱딱한 직물을 얻을 수 있었다.Using polyester filament drawn yarn 150 denier / 48 filament as (A) and other conditions were prepared in the same manner as in Example 1, it was possible to obtain a fabric having a certain dry feeling but lacking surface volume and hard surface feel. .
본 발명의 제조방법으로 제조한 폴리에스터 가공사는 직, 편물 제조시 우아한 염색 농담 효과, 표면 볼륨감 및 드라이감에 더하여 소프트감도 우수하다.The polyester processed yarn manufactured by the production method of the present invention is excellent in softness in addition to the elegant dyeing effect, surface volume and dryness in the production of woven and knitted fabrics.
본 발명의 가공사는 상기한 바와 같은 우수한 질감과 표면 효과로 인하여 부인용 의류 소재로 활용할 수 있다.Processed yarn of the present invention can be used as a garment material for women due to the excellent texture and surface effects as described above.
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| KR10-2001-0042995A KR100398028B1 (en) | 2001-07-18 | 2001-07-18 | The manufacturing method of Polyester mixtured yarn |
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| KR100398028B1 true KR100398028B1 (en) | 2003-09-19 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR870006250A (en) * | 1985-12-18 | 1987-07-10 | 정찬주 | Bi-Shrink Polyester Blended Yarn |
| JPH0617333A (en) * | 1992-06-30 | 1994-01-25 | Toray Ind Inc | Composite fiber composed of combined yarn of polyester thick and thin filament |
| JPH07189065A (en) * | 1993-12-28 | 1995-07-25 | Toray Textile Kk | Nonuniform composite textured yarn and its production |
| KR960007856A (en) * | 1994-08-17 | 1996-03-22 | 배도 | Manufacturing method of polyester posture composite processing |
| JPH09111564A (en) * | 1995-10-17 | 1997-04-28 | Nippon Ester Co Ltd | Polyester combined filament yarn |
| KR980009558A (en) * | 1996-07-04 | 1998-04-30 | 한형수 | Spark Ignition of Spun Iike with natural texture and soft gloss and its manufacturing method |
| KR19990065008A (en) * | 1998-01-03 | 1999-08-05 | 한형수 | Manufacturing method of composite twisted yarn showing soft and natural color |
| KR20020058378A (en) * | 2000-12-29 | 2002-07-12 | 조 정 래 | Process for preparing a polyester composite yarn |
-
2001
- 2001-07-18 KR KR10-2001-0042995A patent/KR100398028B1/en active IP Right Grant
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR870006250A (en) * | 1985-12-18 | 1987-07-10 | 정찬주 | Bi-Shrink Polyester Blended Yarn |
| JPH0617333A (en) * | 1992-06-30 | 1994-01-25 | Toray Ind Inc | Composite fiber composed of combined yarn of polyester thick and thin filament |
| JPH07189065A (en) * | 1993-12-28 | 1995-07-25 | Toray Textile Kk | Nonuniform composite textured yarn and its production |
| KR960007856A (en) * | 1994-08-17 | 1996-03-22 | 배도 | Manufacturing method of polyester posture composite processing |
| JPH09111564A (en) * | 1995-10-17 | 1997-04-28 | Nippon Ester Co Ltd | Polyester combined filament yarn |
| KR980009558A (en) * | 1996-07-04 | 1998-04-30 | 한형수 | Spark Ignition of Spun Iike with natural texture and soft gloss and its manufacturing method |
| KR19990065008A (en) * | 1998-01-03 | 1999-08-05 | 한형수 | Manufacturing method of composite twisted yarn showing soft and natural color |
| KR20020058378A (en) * | 2000-12-29 | 2002-07-12 | 조 정 래 | Process for preparing a polyester composite yarn |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030008382A (en) | 2003-01-29 |
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