KR100240596B1 - Excellent for drapability suede type woven of manufacturing method - Google Patents

Excellent for drapability suede type woven of manufacturing method Download PDF

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Publication number
KR100240596B1
KR100240596B1 KR1019970045645A KR19970045645A KR100240596B1 KR 100240596 B1 KR100240596 B1 KR 100240596B1 KR 1019970045645 A KR1019970045645 A KR 1019970045645A KR 19970045645 A KR19970045645 A KR 19970045645A KR 100240596 B1 KR100240596 B1 KR 100240596B1
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South Korea
Prior art keywords
yarn
polyester
twisted
fabric
suede
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KR1019970045645A
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Korean (ko)
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KR19990024510A (en
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심수경
김진홍
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김윤
주식회사삼양사
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D02G1/0206—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 by false-twisting
    • 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
    • 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
    • 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
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
    • 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]
    • 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
    • D10B2501/00—Wearing apparel

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Woven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

본 발명은 드레이프성이 우수한 스웨드조 직물의 제조방법에 관한 것으로 무기미립자를 함유시킨 폴리에틸렌테레프탈레이트 성분과 유기설폰산금속염을 첨가시킨 이용성 폴리에스테르를 복합방사한 용출형 복합사와 고수축 폴리에스테르사를 공기교락시킨 이수축혼섬사의 호부사를 경사로 하고, 위사로는 무기미립자를 첨가시켜 제조한 폴리에스테르 가연사를 2단연사한 것을 사용한 것이다.The present invention relates to a method for producing a suede-like fabric having excellent drape property. The present invention relates to an eluted composite yarn and a high-shrink polyester yarn in which a polyethylene terephthalate component containing inorganic fine particles and a water-soluble polyester containing an organic sulfonic acid metal salt are added and spun together. An air entangled Hosap yarn is used as a slope, and the weft yarn is a two-stage twist of polyester twisted yarn prepared by adding inorganic fine particles.

Description

드레이프성이 우수한 스웨드조 직물의 제조방법Manufacturing method of suede-like fabric superior in drape property

본 발명은 알카리 감량가공시 이용성 폴리에스테르의 가수분해 속도를 향상시키고, 비용출 성분의 중량을 높여서 드레이프성이 우수한 천연스웨드조 직물을 제조하는 방법에 관한 것이다.The present invention relates to a method for producing a natural suede-like fabric excellent in drape by improving the hydrolysis rate of the usable polyester during alkaline weight loss processing and increasing the weight of the non-extracting component.

일반적으로 스웨드조 직물에 사용하고 있는 폴리에스테르 극세섬유는 알카리 가수분해 속도가 일반 폴리에스테르 보다 빠른 이용성 폴리에스테르를 용출성분으로, 일반 폴리에스테르를 비용출 성분으로 하여 다층의 방사상 접합형으로 방사후 알카리 감량시 개질 폴리에스테르를 용출제거하는 방법으로 제조하고 있다.In general, the polyester microfibers used in suede-like fabrics are alkaline after elution using usable polyester having faster alkali hydrolysis rate than general polyester, and general polyester as non-exhaust component. It is prepared by the method of eluting and removing the modified polyester at the time of weight loss.

또 종전의 스웨드조 직물은 용출공정에서 경사에 사용한 비용출 폴리에스테르 부분과 위사에 사용한 일반 폴리에스테르 부분이 알카리의 영향을 받아 강도가 저하되고 드레이프성 및 반발탄력성이 저하되는 문제점이 있었다.In addition, the conventional suede-like fabric has a problem that the non-extruded polyester portion used for the warp in the elution process and the general polyester portion used for the weft yarn are affected by alkali and thus the strength is lowered and the drape and resilience are lowered.

본 발명에서는 비용출 성분에 무기미립자의 함량을 증가시켜 드레이프성을 개선하고, 용출성분인 알카리 이용성 폴리에스테르에 유기설폰산 금속염과 폴리에틸렌글리콜의 함량을 조정하여 용출속도를 높여 스웨드조 직물의 강도저하를 개선하였다.In the present invention, by increasing the content of inorganic fine particles in the non-elutable component to improve the drape property, by adjusting the content of the organic sulfonic acid metal salt and polyethylene glycol in the alkali-soluble polyester as the eluting component to increase the elution rate to reduce the strength of the suede fabric Improved.

또한 위사에 사용한 일반 폴리에스테르사를 2단 연사하여 사용하므로써 경사로 부터 이용성 폴리에스테르 성분을 용출시킨 후에도 드레이프성이 우수한 직물을 제조할 수 있도록 한 것이다.In addition, by using two-stage twisting of the general polyester yarn used for the weft yarn, it is possible to produce a fabric excellent in drape even after eluting the usable polyester component from the slope.

본 발명은 비용출 성분을 폴리에틸렌테레프탈레이트로 하고, 용출성분을 가수분해 속도가 큰 이용성 폴리에스테르 폴리머로 하며, 이들이 다층으로 방사상으로 접합되도록 복합방사하여 복합섬유를 얻고, 이를 수축율이 매우 높은 고수축 폴리에스테르 원사와 공기교락시켜 극세사가 표면에 많이 도출할 수 있도록 이수축혼섬사를 제조하고, 이 이수축혼섬사를 호부하여 경사로 사용하고, 폴리에스테르 가연(假燃)사를 2단 연사하여 위사로 사용함을 특징으로 하는 드레이프성과 탄발력이 우수한 천연 스웨드조 직물의 제조방법에 관한 것이다.In the present invention, the non-elution component is polyethylene terephthalate, the elution component is a usable polyester polymer having a high hydrolysis rate, and the composite spinning is carried out so that they are radially bonded in multiple layers to obtain a composite fiber, which has a high shrinkage with high shrinkage. Interlock with polyester yarn to produce a microshrink blended yarn so that the microfiber can be drawn to the surface a lot, and use this as a warp yarn by using the twin shrinked blended yarn as a warp yarn, and use two twists of polyester twisted yarn as a weft yarn. The present invention relates to a method for producing a natural suede-like fabric having excellent drape and elasticity.

본 발명을 좀더 구체적으로 설명하면 다음과 같다.The present invention will be described in more detail as follows.

비용출 성분은 무기미립자를 2∼4중량％ 첨가시킨 폴리에틸렌테레프탈레이트로하고, 이용성 폴리에스테르는 알카리 수용액 내에서 감량 속도가 정규 폴리에스테르에 비해 3배 이상 빠르며 혼합되는 고점도 폴리에스테르 보다 5배정도 빠른 것으로서, 유기설폰산 금속염이 테레프탈산에 대하여 3.5∼6몰％ 첨가된 것이다. 만약 유기설폰산 금속염이 테레프탈산에 대하여 3.5몰％ 미만일 경우에는 열안전성은 양호하나 가수분해 속도가 느리고, 6몰％를 초과하는 경우에는 가수분해속도는 직선적으로 증가하나 열안정성의 저하와 제조공정상의 어려움이 있다. 또한 비용출성분중 무기미립자의 함량이 2중량％ 미만일 경우에는 가공후 드레이프성을 개선할 수 없으며, 4중량％를 초과할 경우에는 방사가 어려워진다.The non-extractable component is polyethylene terephthalate containing 2 to 4% by weight of inorganic fine particles, and the usable polyester is about 3 times faster than normal polyester in alkaline solution and about 5 times faster than high viscosity polyester mixed. The organic sulfonic acid metal salt is added with 3.5 to 6 mol% of terephthalic acid. If the organic sulfonic acid metal salt is less than 3.5 mol% with respect to terephthalic acid, the thermal stability is good, but the hydrolysis rate is slow. If the organic sulfonic acid metal salt is more than 6 mol%, the hydrolysis rate increases linearly. There is difficulty. In addition, when the content of the inorganic fine particles in the non-extractable component is less than 2% by weight, the drape property after processing cannot be improved, and when it exceeds 4% by weight, spinning becomes difficult.

상기한 바와같은 일반 폴리에스테르와 이용성 폴리에스테르의 토출비는 중량비로 7 : 3 ∼ 8 : 2로 하는 것이 바람직하며, 이용성폴리에스테르의 함량이 30중량％를 초과할 경우에는 용출공정후 직물의 조직을 형성할 수 없을 정도로 취약해지고, 20중량％ 미만일 경우에는 제조공정상의 문제점 및 용출속도가 느려지는 문제점이 있다.It is preferable that the discharge ratio of the general polyester and the usable polyester as described above is 7: 3 to 8: 2 by weight, and if the content of the usable polyester exceeds 30% by weight, the structure of the fabric after the elution process It becomes weak enough not to form, and if it is less than 20% by weight, there is a problem in the manufacturing process and the elution rate is slow.

상기의 폴리머를 통상의 방사공정으로 복합방사하여 용출형 복합사를 제조하고, 이것을 통상의 방법으로 가연(false twisting)한 후에 이것과 열수축율(100℃의물)이 25 ∼ 35％인 고수축사를 통상의 방법으로 공기교락한 이수축혼성사를 통상의 호부공정을 거쳐 경사로 사용하였다. 이때 고수축사의 수축을 이 25％ 미만일 경우에는 기모효과를 극대화할 수 없으며, 수축율이 35％를 초과하는 경우에는 가공공정중 불량발생 및 원가상승 요인이 된다.The polymer is spun in a conventional spinning process to produce an eluted composite yarn, and after this is twisted in a usual manner, a high shrink yarn having a thermal shrinkage (water at 100 ° C.) of 25 to 35% is obtained. A biaxially blended biaxially woven yarn, which was entangled in a conventional manner, was used as a warp through a conventional hoisting process. At this time, when the shrinkage of the high shrinkage yarn is less than 25%, the raising effect cannot be maximized, and when the shrinkage rate exceeds 35%, it causes defects and cost increase during the machining process.

그리고 위사로는 무기미립자의 함량이 2 ∼ 4중량％인 폴리에스테르 가연사를 좌연과 우연으로 각각 500 ∼ 1,000T/M 연사하고, 꼬임방향이 같은 원사를 2합한 후 동일방향으로 1,000 ∼ 1,500T/M으로 2단 연사하여 통상의 세팅방법으로 세팅하여 위사로 사용 하였다. 이때 무기미립자의 함량이 2중량％미만이면 드레이프성을 개선할 수 없으며, 4중량％를 초과하는 경우에는 제조공정상 어려움이 있다. 또한 1단 연사시 꼬임수가 500T/M 미만일 경우에는 가공공정중 축소공정에서 수축율이 낮아져 기모밀도 및 반발탄력성이 떨어지고, 1,000T/M을 초과하는 경우에는 2단 연사를 하기가 어려워지며, 2단 연사시에는 꼬임수가 1,000T/M 미만일경우에는 드레이프성이 저하하고, 1,500T/M을 초과하는 경우에는 2단연사를 하기가 어렵고 직물이 거칠어 지는 단점이 있다.In the weft yarns, 500 to 1,000 T / M of twisted polyester twisted yarn having an inorganic fine particle content of 2 to 4% by weight was left and right rolled, respectively, and two yarns having the same twisting direction were combined and 1,000 to 1,500T in the same direction. It was used as weft yarn by setting it in the usual setting method by two-stage twisting with / M. At this time, if the content of the inorganic fine particles is less than 2% by weight can not improve the drape property, if the content exceeds 4% by weight is difficult in the manufacturing process. In addition, if the number of twists is less than 500T / M during the single stage, the shrinkage rate decreases in the reduction process during the machining process, resulting in a low raising density and resilience.In the case of more than 1,000T / M, it is difficult to perform two stages of yarn. In the case of twisting, when the number of twists is less than 1,000T / M, the drape property is lowered, and when the twisting rate exceeds 1,500T / M, it is difficult to perform two-stage twisting and the fabric is rough.

위와 같이 제조한 경사와 위사를 사용하여 직물로 제조하고, 정련 축소-건조-세팅-감량-샌딩-염색 및 가공하여 드레이프성 및 반발탄력성이 우수한 천연스웨드조 직물을 제조하였다.Using the warp and weft yarn prepared as described above, the fabric was prepared, and refined shrinking-drying-setting-loss-sanding-dyeing and processing to prepare a natural suede-like fabric excellent in drape and resilience.

[실시예 1]Example 1

비용출 성분으로 폴리에틸렌레프탈레이트에 티타늄디옥사이드를 3.5중량％를 첨가한 것으로 하고, 알카리 이용성 폴리머는 유기설폰산 금속염을 테레프탈산에 대하여 6몰％ 첨가한 것으로 하되, 비용출 폴리에스테르 : 이용성 폴리에스테르의 토출량을 중량비로 7.6 : 2.4로 하고, 방사 속도는 4,000 m/분으로 하여 100데니어/48필라멘트의 용출형 복합사를 제조한후 이것을 가연(flase twisting) 한것과, 열수축율(100％)이 35％인 40데니어/12필라멘트의 고수축사와를 교락수 100개/m로 공기 교락한 이수축혼성사를 호부하여 경사로 사용하였다. 그리고 위사로는 티타늄디옥사이드의 함량이 3.5중량％인 75데니어/24필라멘트 가연사를 좌연과 우연으로 각각 800T/M 연사하고, 동일방향의 원사를 2합하여 동일방향으로 1,200T/M으로 2단 연사하여 통상의 세팅방법으로 세팅하여 위사로 사용하였다.It is assumed that 3.5 weight% of titanium dioxide is added to polyethylene lephthalate as the non-ejection component, and the alkali-soluble polymer is 6 mol% of organic sulfonic acid metal salt to terephthalic acid. Is 7.6: 2.4 by weight ratio, and the spinning speed is 4,000 m / min, and 100-denier / 48 filament-eluted composite yarns are produced, followed by flame twisting, and thermal shrinkage (100%) is 35%. A high shrinkage yarn of 40 denier / 12 filaments of phosphorus was used as an inclination to call a biaxial hybrid yarn in which air was entangled with the number of entanglements of 100 / m. In the weft yarn, 75 denier / 24 filament twisted twisted yarn with a titanium dioxide content of 3.5% by weight was twisted 800T / M each with left and right lead, and two yarns in the same direction with two yarns in the same direction. Was used as a weft to set in the usual setting method.

위와 같이 제조한 경사와 위사를 사용하여 경사밀도 210본/인치, 위사밀도 70본/인치의 주자직으로 제조하고, 래피드(Rapid) 염색기에서 통상의 정련제 0.2g/ℓ, 가성소다 1g/ℓ를 첨가하여 120℃×30분 정련 및 축소하였고, 텐터에서 200℃×45초 세팅하고, 30％ 감량시킨 다음 샌딩하고 통상의 방법으로 염색 및 가공하여 제조하였으며, 그 물성은 표 1에 나타내었다.Using the warp and weft yarn manufactured as described above, it is manufactured with a main fabric of 210 yarn / inch inclined density and 70 yarn / inch weft density, and 0.2g / l of ordinary refining agent and 1g / l of caustic soda in Rapid dyeing machine. The mixture was refined and reduced to 120 ° C. × 30 minutes, set at 200 ° C. × 45 seconds in a tenter, reduced by 30%, sanded, dyed and processed by a conventional method, and the physical properties thereof are shown in Table 1.

[비교예 1]Comparative Example 1

비용출성분의 티타늄디옥사이드 함량을 0.5중량％로, 용출성분의 유기설폰산 금속염을 테레프탈산에 대하여 3.5몰％로 한 것을 제외하고는 실시예 1과 동일한 방법으로 제조하였다.The titanium dioxide content of the non-extracting component was 0.5 wt%, and the organic sulfonic acid metal salt of the elution component was prepared in the same manner as in Example 1 except that 3.5 mol% of the terephthalic acid was used.

[비교예 2]Comparative Example 2

경사의 원사 및 조건은 실시예 1과 동일하며, 위사는 티타늄디옥사이드를 0.3중량％ 함유하고 있는 일반 폴리에세테르 150데니어/48필라멘트의 원사를 1,000 T/M으로 연사하여 실시예 1과 같은 조건으로 제조하였다.The yarns and the conditions of the warp yarn were the same as those of Example 1, and the weft yarns were yarnd at 1,000 T / M of the general polyether 150 denier / 48 filament containing 0.3 wt% of titanium dioxide, and the same conditions as those of Example 1 It was prepared by.

[비교예 3]Comparative Example 3

경사는 실시예 1과 동일하며, 위사는 티타늄디옥사이드를 3.5중량％ 함유하고 있는 일반 폴리에스테르 75데니어/24필라멘트의 원사를 2합하여 2,000T/M으로 연사하고 실시예 1과 같은 조건으로 제조하였다.The inclination was the same as that of Example 1, and the weft yarn was twisted at 2,000 T / M by combining two yarns of general polyester 75 denier / 24 filaments containing 3.5% by weight of titanium dioxide, and prepared under the same conditions as in Example 1.

[비교예 4][Comparative Example 4]

비용출성분의 티타늄디옥사이드 함량을 3중량％로, 용출성분의 유기설폰산 금속염을 테레프탈산에 대하여 3몰％로 한 것을 제외하고는 실시예 1과 동일한 방법으로 제조하였다.Titanium dioxide content of the non-ejection component was prepared in the same manner as in Example 1, except that the organic sulfonic acid metal salt of the elution component was 3 mol% based on terephthalic acid.

Figure kpo00001
Figure kpo00001

본 발명은 경사로 사용한 용출형 폴리에스테르 복합사가 알카리 감량처리될 때 이용성 폴리에스테르 성분의 용출속도가 빨라져서 비용출성분을 약화시키지 않기 때문에 강도와 드레이프성이 향상되며, 또 위사에 무기미립자를 첨가시킨 폴리에스테르사를 2단연사한 것을 사용하므로 드레이프성과 반발탄력성도 향상된다.The present invention improves the strength and drape because the elution rate of the usable polyester component is increased and the non-elutable component is not weakened when alkali-reduced polyester composite yarn used in a ramp is treated to reduce the alkali, and the inorganic fine particles are added to the weft yarn. Since two-stage twisted ester yarn is used, drape and resilience are also improved.

본 발명으로 제조된 스웨드조 직물은 표면에 초극세섬도의 모우가 고밀도록 형성되어 있으므로 천연스웨드조의 촉감과 외관을 가지며, 남녀 아동복, 신사복, 부인용 코트, 스커트 또는 인테리어용으로 활용된다.Suede-like fabric manufactured by the present invention has a high-density green wool is formed on the surface of the ultra-fine fine wool has a natural suede-like feel and appearance, and is used for men and women children's clothes, men's clothing, women's coats, skirts or interiors.

Claims (2)

스웨드조 직물을 제조함에 있어서, 비용출성분으로는 무기미립자를 2 ∼ 4줄양％ 첨가시킨 폴리에틸렌테레프탈레이트를, 용출성분으로는 알카리 이용성폴리머에 유기설폰산 금속염을 텔레프탈산에 대하여 3.5 ∼ 6몰％ 첨가한 개질폴리에스테르를 사용하여 제조한 용출형 폴리에스테르 복합사를 통상의 방법으로 가연한 가연사와 폴리에스테르 고수축사를 공기 교락한 이수축혼섬사를 호부하여 경사로 사용하고, 위사로는 폴리에스테르 가연사(false twisted yarn)를 좌연과 우연으로 각각 500 ∼ 1,000T/M 연사하고, 꼬임방향이 같은 원사를 2합하여 동일방향으로 1,000 ∼ 1,500T/M으로 2단 연사한 것을 사용함을 특징으로 하는 드레이프성이 우수한 스웨드조 직물의 제조방법.In manufacturing suede-like fabric, polyethylene terephthalate containing 2 to 4 rows of inorganic fine particles is added as a non-ejection component, and an organic sulfonic acid metal salt is added to the alkali-soluble polymer as an elution component. The eluted polyester composite yarn prepared using the modified modified polyester was used as a warp by using a twisted twisted yarn blended by a conventional method and a polyester high shrink yarn twisted by an air entangled biaxial blended yarn, and a polyester twisted yarn as a weft yarn. (false twisted yarn) twisted 500 ~ 1,000T / M each with left and right edges, and two yarns with the same twisting direction and twisted two times at 1,000 ~ 1,500T / M in the same direction. Method for producing this excellent suede-like fabric. 제1항에 있어서, 위사로 사용되는 폴리에스테르 가연사에 무기미립자가 2 ∼ 4중량％ 첨가되어 있는 것을 특징으로 하는 드레이프성이 우수한 스웨드조 직물의 제조방법.The method for producing a suede fabric having excellent drape property according to claim 1, wherein 2 to 4 wt% of inorganic fine particles are added to the polyester false twist yarn used as the weft yarn.
KR1019970045645A 1997-09-03 1997-09-03 Excellent for drapability suede type woven of manufacturing method KR100240596B1 (en)

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Publication number Priority date Publication date Assignee Title
CN104947276A (en) * 2015-06-01 2015-09-30 南通市跃达针织服饰有限公司 Memory fabric manufacturing technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104947276A (en) * 2015-06-01 2015-09-30 南通市跃达针织服饰有限公司 Memory fabric manufacturing technique

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