KR100260024B1 - The manufacture method of polyester/acetate conjugated fabrics to superior touch - Google Patents

The manufacture method of polyester/acetate conjugated fabrics to superior touch Download PDF

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KR100260024B1
KR100260024B1 KR1019970039969A KR19970039969A KR100260024B1 KR 100260024 B1 KR100260024 B1 KR 100260024B1 KR 1019970039969 A KR1019970039969 A KR 1019970039969A KR 19970039969 A KR19970039969 A KR 19970039969A KR 100260024 B1 KR100260024 B1 KR 100260024B1
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polyester
acetate
yarns
yarn
prepared
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KR1019970039969A
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Korean (ko)
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KR19990017169A (en
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김병일
홍윤광
이종훈
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김윤
주식회사삼양사
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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
    • D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
    • 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
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
    • 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
    • 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

Abstract

PURPOSE: A process for preparing the titled composite fabric having excellent touch feeling by using differently contractible combined filament yarns of polyester/acetate and differently contractible combined filament yarns of polyester is provided. Whereby the fabrics can express acetate characteristics strongly as well as soft touch. CONSTITUTION: This polyester/acetate composite fabric is prepared by weaving two kinds of yarns comprising differently contractible combined filament yarns of polyester/acetate prepared by air texturing acetate and highly shrinkable polyester yarns having a shrinkage rate of more than 20%(100deg.C water) and differently contractible combined filament yarns of polyester prepared by air texturing polyester extra fine yarns and conventional polyester yarns having a shrinkage rate of more than 20%(100deg.C water).

Description

촉감이 우수한 폴리에스테르/아세테이트 복합직물의 제조방법Manufacturing method of polyester / acetate composite fabric with excellent touch

본 발명은 폴리에스테르/아세테이트의 이수축 혼섬사와 폴리에스테르 이수축 혼섬사를 사용하는 촉감이 우수한 폴리에스테르/아세테이트 복합직물의 제조방법에 관한 것이다.TECHNICAL FIELD This invention relates to the manufacturing method of the polyester / acetate composite fabric which is excellent in the touch using the polyester / acetate bisulfate blend fiber and polyester bisulfate blend fiber.

일반적으로 아세테이트는 은은한 광택, 자연스러운 느낌, 드레이프(Drape)성이 우수하고, 흡수율, 제전성 등의 쾌적 기능까지 보유한 우수한 소재 이지만, 강도, 치수 안정성, 열적 안정성, 내약품성이 취약한 단점을 가지고 있기 때문에 이를 폴리에스테르와 복합화할 경우 이러한 단점을 보완할 수 있으며, 이렇게 하면 안감 이외의 여성 정장 및 바지류, 캐쥬얼웨어등으로 다양하게 용도를 확대할 수 있다.In general, acetate is an excellent material with excellent gloss, natural feel, and drape, and comfortable features such as absorption and antistatic properties, but it has weaknesses in strength, dimensional stability, thermal stability, and chemical resistance. When combined with polyester, this disadvantage can be compensated for, and this can be expanded to various uses such as women's suits and pants, casual wear, etc. other than lining.

종래의 아세테이트와 폴리에스테르의 복합사 및 복합 직물 제조에 관한 기술로는 한국 특허 공보 95-6040, 95-18752등 다수가 발표된 바 있지만, 이것들은 아세테이트의 장점과 폴리에스테르의 장점을 상호 보완했다는 점과 촉감면에서 고시(KOSHI)감과 하리(HARI)감이 뛰어난 직물을 제조할 수 있다는 점에서는 성공했지만, 직물 전반에 거쳐 부드러운 촉감을 발현시키는데는 미흡하였으며, 동시에 아세테이트의 특성을 보다 강하게 발현시킬 수 없다는 문제점이 있었다.Conventional techniques for manufacturing composite yarns and composite fabrics of acetate and polyester have been published in Korea Patent Publications 95-6040, 95-18752, but these complement the advantages of acetate and polyester. Although it succeeded in producing a fabric having excellent Koshi and Hari feelings in terms of point and touch, it was insufficient to express a soft touch throughout the fabric, and at the same time, to express the characteristics of acetate more strongly. There was a problem that can not.

본 발명은 상기에서 언급한 장점들과 더불어서 부드러운 촉감과 함께 보다 아세테이트의 특성이 강하게 발현되도록 하는 복합 직물의 제조 방법을 제공하는데 목적이 있는 것이다.It is an object of the present invention to provide a method for producing a composite fabric in which the characteristics of acetate are more strongly expressed with a soft touch with the advantages mentioned above.

본 발명은 2종의 이수축 혼섬사를 각각 제조하여 이를 직물로 제조하는 방법이다.The present invention is a method for producing two kinds of biaxial horn sum yarn, each of which is made into a fabric.

먼저 공지된 방법으로 아세테이트 중합체를 방사하고 유제 처리한 뒤, 교락, 권취하여 아세테이트사를 제조함에 있어서, 교락직전에 100℃의 물에서 수축율이 20% 이상되는 폴리에스테르 고수축사를 일정한 장력으로 진입시켜서 인터레이스 노즐(Interlace nozzle)안에서 공기 교락시킨 다음 일정속도로 권취하여 아세테이트/폴리에스테르 이수축 혼섬사를 제조한다.First, the acetate polymer is spun and emulsion-treated, and then entangled and wound to prepare acetate yarn. The polyester high shrink yarn having a shrinkage of 20% or more in water at 100 ° C. immediately before entanglement is introduced into a constant tension by Acetate / polyester biaxial intertwined yarns are prepared by air entanglement in an interlace nozzle and then wound at constant speed.

이때 아세테이트사의 열수축율은 2% 이내로 하여서, 저수축 특성이 강하게 발현되도록 하고, 이것이 열수축율이 20% 이상인 고수축사와 열수축 차이를 일으켜서 아세테이트사가 루프(loop)를 발현하도록 하였다. 이렇게 제조된 아세테이트/폴리에스테르 이수축 혼섬사는 아세테이트의 고유한 부드러운 촉감과 특성이 강하게 발현된다.At this time, the heat shrinkage rate of the acetate yarn is within 2%, so that the low shrinkage characteristics are strongly expressed, and this causes a difference between the high shrinkage yarn having a heat shrinkage rate of 20% or more and the heat shrinkage so that the acetate yarn expresses a loop. The thus prepared acetate / polyester biaxial blended yarn is strongly expressed in the inherent soft hand and properties of acetate.

그러나, 직물로 전개시 상기의 이수축 혼섬사만을 사용하면 하리감(HARI)과 고시감(KOSHI)이 있으며 촉감이 우수한 복합 직물을 얻을수는 있지만, 부드러운 촉감면에서 부족하다.However, the use of only the above-mentioned biaxially blended yarn when developing into a woven fabric has a Hari sense and a Koshi sensation, and it is possible to obtain a composite woven fabric having excellent touch, but it is insufficient in terms of soft touch.

이점을 보완하기 위하여 본 발명에서는 폴리에스테르 이수축 혼섬사를 아세테이트/폴리에스테르 이수축 혼섬사와 함께 사용한다.In order to make up for this, the present invention uses polyester biaxially blended yarns together with acetate / polyester biaxially blended yarns.

폴리에스테르 이수축 혼섬사는 다음과 같이 제조한다. 먼저 필라멘트 1본의 섬도가 0.4데니어 이하가 되는 폴리에스테르극세사를 직접 방사법으로 방사, 연신하여 제조한다. 상기 폴리에스테르극세사에 신축성과 유연성을 부여하기 위하여 상기 폴리에스테르극세사를 가연사로 제조 한 뒤, 상기의 아세테이트/폴리에스테르 이수축 혼섬사와 같은 방법으로 공기교락시켜서 극세 폴리에스테르 가연사가 효과사로 되어있고, 통상의 폴리에스테르사가 심사로 되어있는 이수축 혼섬사를 제조한다.Polyester bishrink blended yarn is produced as follows. First, a polyester microfiber in which the fineness of one filament becomes 0.4 denier or less is spun and produced by direct spinning. In order to give elasticity and flexibility to the polyester microfibers, the polyester microfibers are made of false twisted yarns, and then air-entangled in the same manner as the acetate / polyester biaxially blended yarns to be the effect yarns. The polyester yarn of the biaxial shrink blend yarn which manufactures the screening is manufactured.

이렇게 제조한 2종의 이수축 혼섬사를 사용해서 직물로 전개할 때, 그대로 사용하거나 연사(twisting) 혹은 호부(sizing)하여 사용한다. 호부한 사를 사용하면 부드러운 촉감이 보다 강하게 발현되며, 연사한 사를 사용하면 고시(KOSHI), 하리(HARI)감이 보다 강하게 발현된다. 연사물로 전개할 때에는 400~1500TPM의 꼬임이 적당하며, 만약 400TPM 미만이면 제직성이 매우 불량하고, 1500TPM을 초과하면 이수축 효과가 꼬임에 의해 크게 저하된다.When two kinds of biaxially blended yarns thus prepared are used to develop into a fabric, they are used as they are, or twisted or sizing. Soft yarns are used to give a softer feel, while soft yarns give a stronger feeling of Koshi and Hari. When it is developed into a twisted product, the twist of 400-1500 TPM is suitable. If it is less than 400 TPM, the weaving property is very poor, and if it exceeds 1500 TPM, the shrinkage effect is greatly reduced by the twist.

상술한 바와같이 제조한 2종의 이수축 혼섬사를 경, 위사 방향으로 적절히 배열하여 제직한 후 통상의 방법대로 염가공을 행한다.The two kinds of biaxially blended blended yarns prepared as described above are properly woven in the warp and weft directions to weave, and then subjected to salt processing according to a conventional method.

정련작업시 정련 온도는 90~110℃가 적당하며, 승온 속도는 분당 0.5~1℃가 적당하다.When refining, the refining temperature is suitable for 90 ~ 110 ℃, the temperature increase rate is suitable for 0.5 ~ 1 ℃ per minute.

승온 속도가 0.5℃ 미만이면 정련작업성이 저하되고 1℃를 초과하면 루프발현을 극대화시키기 어렵다.If the temperature increase rate is less than 0.5 ℃ refining workability is lowered, if it exceeds 1 ℃ it is difficult to maximize the loop expression.

정련 온도가 90℃ 미만일 경우 원하는 만큼의 수축이 이루어 지지 않으며, 110℃를 초과하면 수축이 과도해지고 아세테이트 물성이 손상될 우려가 있다.If the refining temperature is less than 90 ℃ as the desired shrinkage does not occur, if it exceeds 110 ℃ may be excessive shrinkage and damage to the acetate properties.

염가공 공정중 가장 주의해야할 점은 열셋팅 공정으로서 그중 프리셋트(pre-set)의 온도가 직물의 촉감을 발현시키는데 중요하다.The most important point of the dyeing process is the heat setting process, in which the temperature of the preset is important for expressing the feel of the fabric.

가장 좋은 프리셋트(pre-set) 온도는 160~180℃이며, 만약 그 온도가 160℃ 미만이면, 염색시 치수 안정성이 불안정하고 가공후 주름이 발생하기 쉽고, 180℃를 초과하면 직물의 촉감이 딱딱해지는 단점이 있다. 알카리 공정은 아세테이트의 검화 때문에 생략되며, 생략하더라도 충분히 촉감이 좋기 때문에 문제될 것이 없다. 염색 및 마무리 공정은 통상적인 폴리에스테르의 염가공 방법대로 한다.The best preset temperature is 160 ~ 180 ℃, and if the temperature is less than 160 ℃, the dimensional stability during dyeing is unstable and wrinkles easily occur after processing, and if it exceeds 180 ℃, the fabric feels It has the disadvantage of hardening. The alkali process is omitted because of saponification of acetate, and even if omitted, there is no problem because the touch is sufficiently good. The dyeing and finishing process is carried out according to the conventional dyeing method of polyester.

[실시예 1]Example 1

아세테이트를 방사하여 권취할 때, 인터레이싱 노즐 직전에 100℃의 물에서 수축율이 20%인 고수축폴리에스테르사를 진입시킨 다음 공기교락시키고 300m/분 이하의 속도로 권취한다. 이때 유제부착량을 3%로 하고 공기 압력을 3Kg/cm2로 하며, 아세테이트사의 섬도는 120데니어/32필라멘트로 하고, 고수축 폴리에스테르사의 섬도는 40데니어/12필라멘트로 한다.When spinning by spinning the acetate, a high shrinkage polyester yarn having a shrinkage of 20% is introduced in water at 100 ° C. immediately before the interlacing nozzle, and then air-interlocked and wound at a speed of 300 m / min or less. At this time, the oil deposition amount is 3%, the air pressure is 3Kg / cm 2 , the fineness of acetate yarn is 120 denier / 32 filament, and the fineness of high shrink polyester yarn is 40 denier / 12 filament.

또, 필라멘트 1본의 섬도가 0.4데니어이며 총섬도가 100데니어/250필라멘트로서 직접 방사법으로 제조한 초극세 폴리에스테르 섬유를 가연 한 뒤 공기교락직전에, 상기와 같은 방식으로 100℃의 물에서 수축율이 20%인 고수축사를 인터레이스 노즐에 함께 진입 시킨 뒤 공기 압력을 2.5Kg/cm2로 하여 폴리에스테르 이수축 혼섬사를 제조한다.In addition, the fineness of one filament is 0.4 denier and the total fineness is 100 denier / 250 filaments. A polyester bishrink blended yarn is prepared by introducing 20% of high shrink yarn into the interlaced nozzle together with air pressure of 2.5 Kg / cm 2 .

이렇게 제조된 2종의 이수축 혼섬사중 아세테이트/폴리에스테르 이수축 혼섬사는 Z면으로 900TPM을 주고, 폴리에스테르극세사를 효과사로 100℃의 물에서 수축율이 20%인 고수축 폴리에스테르사를 심사로 사용한 이수축 혼섬사는 S연으로 900TPM을 주어 경, 위사에 이들을 2:2로 배열하여서, 직물을 제조 한다. 제직후, 정련 온도는 100℃로 하고, 승온 속도는 0.5℃/분으로 하여 30분간 정련하고, 프리셋트(pre-set)는 170℃에서 30초간 처리한다. 알카리 처리는 생략하였으며, 그 이후의 가공은 일반적인 폴리에스테르의 염가공법과 동일하게 행하였다.Acetate / polyester biaxial blended yarn of the two types of biaxially blended yarns thus prepared was given 900 TPM in the Z plane, and the polyester microfiber yarn was used as the effect yarn to use a high shrink polyester yarn having 20% shrinkage in water at 100 ° C. as a screening. The bishrink blended yarn is 900TPM in S lead, and the fabric is arranged by arranging them 2: 2 in light and weft yarns. After weaving, the refining temperature is 100 ° C, the temperature rising rate is 0.5 ° C / min, and the refining is performed for 30 minutes, and the preset is treated at 170 ° C for 30 seconds. Alkali treatment was omitted, and subsequent processing was carried out in the same manner as in the general polyester processing.

[실시예 2]Example 2

염가공시 프리셋트(pre-set)의 온도를 160℃에서 30초간 처리한 것 이외에는 실시예 1과 동일하게 하였다.It carried out similarly to Example 1 except having processed the temperature of the preset at the time of dyeing at 160 degreeC for 30 second.

[실시예 3]Example 3

염가공시 프리셋트(pre-set)의 온도를 180℃에서 30초간 처리한 것 이외에는 실시예 1과 동일하게 하였다.It carried out similarly to Example 1 except having processed the temperature of the preset at the time of dyeing at 180 degreeC for 30 second.

[비교예 1]Comparative Example 1

아세테이트 120데니어/32필라멘트와 일반 폴리에스테르 가연사 50데니어/24필라멘트를 이용하여 이수축 혼섬사를 제조한 뒤, 상기 이수축 혼섬사를 단독으로 사용하여 각각 S, Z연 900TPM을 주어 제직한 것 이외에는 실시예 1과 동일하게 하였다.After the biaxially woven fiber was manufactured using acetate 120 denier / 32 filament and the common polyester false twisted yarn 50 denier / 24 filament, the biaxially woven fiber was woven by STP and 900 TPM. Except for the same as in Example 1.

[비교예 2]Comparative Example 2

폴리에스테르 100데니어/250F와 폴리에스테르 고수축사 40데니어/12F를 이용하여 이수축 혼섬사로 제조한 뒤, 상기 이수축 혼섬사를 단독으로 사용하여 각각 S, Z연 900TPM을 주어 제직한 것 이외에는 실시예 1과 동일하게 하였다.Except fabricated with bi-shrink blended yarn using polyester 100 denier / 250F and polyester high shrink yarn 40 denier / 12F, and using the bi-shrink blended yarn alone to give S and Z lead 900 TPM, respectively. Same as 1

[비교예 3]Comparative Example 3

아세테이트 120데니어/32F와 폴리에스테르 고수축사 40데니어/12필라멘트를 이용하여 이수축 혼섬사로 제조한 뒤, 상기 이수축 혼섬사를 단독으로 사용하여 각각 S, Z연 900TPM을 주어 제직한 것 이외에는 실시예 1과 동일하게 하였다.Except fabricated with biaxially woven fiber using acetate 120 denier / 32F and polyester high shrink yarn 40 denier / 12 filament, and using the biaxially woven fiber to give S and Z lead 900TPM, respectively. Same as 1

[비교예 4][Comparative Example 4]

제직시 S, Z방향으로의 TPM을 각각 2000TPM으로 하여 제직한 것 이외에는 실시예 1과 동일하게 하였다.The same procedure as in Example 1 was conducted except that the TPM in the S and Z directions was set to 2000 TPM.

[비교예 5][Comparative Example 5]

제직시 S, Z방향으로의 TPM을 각각 3000TPM으로 하여 제직한 것 이외에는 실시예 1과 동일하게 하였다.The same procedure as in Example 1 was performed except that the TPM in the S and Z directions was set to 3000 TPM, respectively.

[비교예 6]Comparative Example 6

염가공시 프리셋트(pre-set)의 온도를 130℃에서 30초간 처리한 것 이외에는 실시예 2와 동일하게 하였다.It carried out similarly to Example 2 except having processed the temperature of the preset at the time of dyeing at 130 degreeC for 30 second.

[비교예 7]Comparative Example 7

염가공시 프리셋트(pre-set)의 온도를 200℃에서 30초간 처리한 것 이외에는 실시예 1과 동일하게 하였다.It carried out similarly to Example 1 except having processed the temperature of the preset at the time of dyeing at 200 degreeC for 30 second.

실시예 1~3과 비교예 1~7으로 제조한 직물을 평가한 결과는 표 1과 같았다.The results of evaluating the fabrics prepared in Examples 1 to 3 and Comparative Examples 1 to 7 were as shown in Table 1.

Figure kpo00001
Figure kpo00001

★평가 방법.★ evaluation method.

1. 촉감 및 고시, 하리감1. Feel, notice, feeling

일본의 가와바타 시스템기기(KES-FB SYSTEM)로 나온 결과를 근거로 해서 평가하였다.The evaluation was made based on the results obtained from the Japanese Kawabata System Equipment (KES-FB SYSTEM).

2. 주름성2. Wrinkle

KS규격 K 0556에 의거하여 측정하였으며, 판정은 주름성을 5급(주름성이 큼)에서 1급(주름성이 가장 작음)까지의 5단계로 표시한 표준 사진과 비교하였다.Measurement was performed according to KS standard K 0556, and the judgment was compared with the standard photographs expressed in five levels from the fifth grade (largest wrinkle) to the first grade (smallest wrinkle).

3. 천연감3. Natural feeling

의복으로 제조한 뒤, 웨어링(Wearing)시험 등을 거쳐 평가하였다.After the garment was manufactured, it was evaluated through a wearing test.

본 발명으로 제조한 복합직물은 폴리에스테르/아세테이트 이수축 혼섬사만으로 제조한 직물에 비하여 부드러운 촉감이 극대화되면서 고시(KOSHI)감과 하리(HARI)감도 동시에 우수하다.The composite fabric prepared according to the present invention is superior to Koshi and Hari at the same time while maximizing the soft touch as compared to the fabric made of polyester / acetate bishrink blended yarn alone.

Claims (3)

아세테이트사와 수축율(100℃의 물)이 20% 이상인 고수축성 폴리에스테르사를 공기교략시킨 폴리에스테르/아세테이트 이수축 혼섬사와, 폴리에스테르극세사와 수축율(100℃의 물)이 20% 이상인 통상의 폴리에스테르사를 공기교락시킨 폴리에스테르 이수축 혼섬사로 되어있는 2종의 원사를 사용하여 제직함을 특징으로 하는 폴리에스테르/아세테이트 복합직물의 제조방법.Polyester / acetate biaxially blended yarns air-crossed acetate yarns and highly shrinkable polyester yarns having a shrinkage rate (100 ° C water) of 20% or more, and polyester microfiber yarns and ordinary polyesters having a shrinkage rate (100 ° C water) of 20% or more A method for producing a polyester / acetate composite fabric, characterized in that weaving is carried out using two kinds of yarns made of a polyester biaxially blended yarn in which air is entangled with the yarn. 제1항에 있어서, 상기 2종의 원사에 각각 400~1,500TPM의 꼬임을 부여함을 특징으로 하는 폴리에스테르/아세테이트 복합직물의 제조방법.The method of manufacturing a polyester / acetate composite fabric according to claim 1, wherein each of the two yarns is provided with a twist of 400 to 1500 TPM. 제1항에 있어서, 상기 2종의 원사로 제직한 직물을 후가공할 때 160~180℃의 온도에서 프리셋트(pre-set)함을 특징으로 하는 폴리에스테르/아세테이트 복합직물의 제조방법.The method according to claim 1, wherein the polyester / acetate composite fabric is pre-set at a temperature of 160 ° C. to 180 ° C. when the fabric woven from the two kinds of yarns is post-processed.
KR1019970039969A 1997-08-21 1997-08-21 The manufacture method of polyester/acetate conjugated fabrics to superior touch KR100260024B1 (en)

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KR950003497A (en) * 1993-07-13 1995-02-17 구창남 Di-shrink blended yarn and method of manufacturing the fabric

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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