KR870001847Y1 - Polyester fiber's imitation silk yarn - Google Patents

Polyester fiber's imitation silk yarn Download PDF

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Publication number
KR870001847Y1
KR870001847Y1 KR2019850008214U KR850008214U KR870001847Y1 KR 870001847 Y1 KR870001847 Y1 KR 870001847Y1 KR 2019850008214 U KR2019850008214 U KR 2019850008214U KR 850008214 U KR850008214 U KR 850008214U KR 870001847 Y1 KR870001847 Y1 KR 870001847Y1
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South Korea
Prior art keywords
monofilament
fiber forming
polyester fiber
polyester
forming part
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KR2019850008214U
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Korean (ko)
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KR870002274U (en
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이유건
박상범
한민식
장병채
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선경합섬 주식회사
정찬주
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Priority to KR2019850008214U priority Critical patent/KR870001847Y1/en
Publication of KR870002274U publication Critical patent/KR870002274U/en
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    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/28Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30Conjugate filaments; Spinnerette packs therefor
    • D01D5/36Matrix structure; Spinnerette packs therefor
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

내용 없음.No content.

Description

폴리에스터 섬유로 된 의견사(擬絹)Opinion yarn made of polyester fiber

도면은 본 고안의 요부인 각 폴리에스터 모노필라멘트의 단면 에시도로서,Figure is a cross-sectional perspective view of each polyester monofilament that is the main part of the present invention,

제 1 도는 예각 요입부가 6개 형성된 상태의 섬유 굵기방향의 횡단면 예시도이며,1 is an exemplary cross-sectional view of the fiber thickness direction in the state where six acute angle recesses are formed.

제 2 도는 예각 요입부가 8개 형성된 상태의 섬유굵기 방향의 횡단면 예시도이다.2 is a cross-sectional view illustrating the fiber thickness in the state where eight acute angle recesses are formed.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 난용성 폴리에스터 섬유형성부1: poorly soluble polyester fiber forming part

2 : 이용성 섬유부가 용해 제거된 예각 요입부2: Acute angle indentation part in which the usable fiber part was dissolved

3 : 난용성 폴리에스터부(1)외주연부에 형성된 돌출부3: protrusion formed in outer periphery of poorly soluble polyester portion (1)

4 : 방사시 이용성 물질이 각 모노필라멘트중에 차지하고 있던 부분의 외각선을 표시한 점선4: dotted line showing the outer line of the part occupied by each of the monofilaments when the material is used for spinning

d : 예각 요입부(2)의 깊이d: depth of sharp-angle recessed part 2

D : 난용성 섬유형성부(1)의 외반경D: outer radius of the poorly soluble fiber forming part (1)

본 고안은 난용성 폴리에스터 섬유 형성부와 이용성 섬유 형성부를 하나의 방사구로부터 방사하여된 소위 복합 합성섬유로 구성된 합성섬유 멀티필라멘트사로부터 이용성 섬유형성부를 용출제거시켜서 폴리에스터특수사의 구조의 개량에 관한 것으로서 실크와 같은 흡습성, 광택성 및 스크루우프(scroop)(絹嗚)효과(이하 효과라고 한다)를 가진 폴리에스터 멀티필라멘트사를 제공함을 목적으로 한 것이다.The present invention improves the structure of polyester special yarns by eluting and removing the usable fiber forming part from the synthetic fiber multifilament yarn composed of so-called composite synthetic fibers spun from the poorly soluble polyester fiber forming part and the usable fiber forming part from one spinneret. It is an object of the present invention to provide a polyester multifilament yarn having silk-like hygroscopicity, glossiness, and a scroop effect (hereinafter referred to as an effect).

종래 이용성 섬유형성부와 난용성 섬유형성물을 복합하여 하나의 방사구조로부터 방사하여 복합모노필라멘트를 제조한 후 이용성 섬유 형성부를 용해제거시켜서 특수단면의 합성섬유사를 제조하는 기술은 널리 알려져 왔으며 특히 그 중에는 각 모노필라멘트의 외주부에 2개이상의 역사다리꼴 모양의 요입부가 형성되도록 제조하는 방법도 알려지고 있다.Conventionally, a technique of manufacturing a synthetic fiber yarn of a special cross-section by dissolving and removing a soluble fiber forming part by producing a composite monofilament by spinning a soluble fiber forming part and a poorly soluble fiber forming material from one spinning structure has been widely known. Among them, a method of manufacturing such that two or more inverted trapezoid indents are formed on the outer peripheral portion of each monofilament is also known.

그러나 이 경우 그 요입부가 역사다리꼴 모양을 하고 있으면 흡습성이 불량하고 요입부가 2개 또는 5개 정도로만 형성되면 실크와 같은 흡습성이나 스크루우프 효과나 광택성(silk luster)등 의견사(擬絹) 효과를 나타낼 수가 없으며 6개 이상의 요입부를 가진 경우에도 그 요입부의 첨단이 짧은 평면상을 이루고 있어 이로 인하여 흡습효과가 만족하지 못할뿐만 아니라, 요입부의 형성 조건에 일정한 제한이 가하여지지 않는 경우에는 예를들면 요입부가 전체에 차지하는 비율에 따라 섬유의 절단 경향을 나타내거나 광택성의 불충분으로 실크와 같은 광택효과를 나타낼 수 없는 등의 문제점이 있다.However, in this case, if the concave part has an inverted trapezoidal shape, the hygroscopicity is poor, and if only two or five concave parts are formed, silk hygroscopicity, a scrubbing effect, or silk luster may be used. ) Even if there are six or more recesses, the tip of the recess is formed in a short plane shape, so that the moisture absorption effect is not satisfied, and a certain limit is not applied to the formation conditions of the recess. For example, there is a problem such as showing the tendency of cutting the fiber according to the ratio occupied in the whole portion or not exhibit a gloss effect such as silk due to insufficient gloss.

본 고안에서는 상기와 같은 문제점들을 해결하고 제직 또는 편직용 원사로서 필요한 강도를 가질 수 있음과 동시에 실크와 같은 물성(상기한 바와같은 의견성)을 나타낼 수 있는 개량된 구조를 가진 특수 폴리에스터 멀티 필라멘트사를 제공할 수 있게 하였는바, 첨부예시도에 의하여 상술하면 다음과 같다.The present invention solves the above problems and has the necessary strength as a yarn for weaving or knitting, and at the same time, a special polyester multifilament having an improved structure capable of exhibiting properties such as silk (opinion as described above). It was possible to provide the yarn, as described in detail by the accompanying examples as follows.

난용성 폴리에스터 섬유형성부(1)과 이용성 섬유형성부를 적절히 복합하여 하나의 방사구로부터 방사하여 복합모노필라멘트를 형성하고 이 복합모노필라멘트로 이루어진 티필라멘트사로부터 이용성 섬유형성부를 용해제거 시켜서 된 특수단면을 가진 폴멀에스터사에 있어서, 폴리에스터 섬유형성부의 외측에 일정한 간격을 두고 그 깊이(d)가 모노필라멘트의 외반경(D)의 약내지정도가 되는 예각 요입부(2)를 6개 내지 18개 정도 일정한 간격을 두고 폴리에스터 섬유형성부의 외측에 형성되도록 한 단면을 가진모노필라멘트를 구성함을 특징으로 하고 이들 특수단면의 폴리에스터 모노필라멘트를 멀티필라멘트화하여 본 고안의 폴리에스터 섬유로 된 의견사를 구성하였다.Specially made by mixing the poorly soluble polyester fiber forming part 1 and the usable fiber forming part appropriately and spinning from one spinneret to form a composite monofilament, and dissolving and removing the usable fiber forming part from the tifilament yarn composed of the composite monofilament. In the pol-mer polyester yarn having a cross section, the depth d of the monofilament is approximately equal to the outer radius D of the monofilament at regular intervals outside the polyester fiber forming portion. To It characterized in that the monofilament having a cross section so that the acute angle concave portion (2) that is about to be formed on the outer side of the polyester fiber forming portion at regular intervals of about 6 to 18, the polyester monofilament of these special cross sections The multifilament was composed of the opinion yarn made of the polyester fiber of the present invention.

이상과 같이 구성된 본 고안의 작용효과를 상술하면 다음과 같다.Referring to the effects of the present invention configured as described above are as follows.

도면중 점선(4)으로 표시된 부분은 공지의 이용성 섬유형성부가 그 안쪽 예각요입부속을 점유하고 있을 당시를 나타낸 것을 표시한다.The part indicated by the dotted line 4 in the figure indicates that the known usable fiber-forming part indicated the time when it occupied its inner acute angle insertion part.

본 고안에 의한 요입부(2)의 첨단은 예각을 이루고 있어 모세관과 같은 흡습작용을 나타나게 됨으로서 이것이 하나의 모노필라멘트에 6개 이상 정도가 형성되는 경우에는 실크섬유와 같은 흡습성을 나타낼 수 있음을 실험결과 확인할 수 있었다.The tip of the indentation part 2 according to the present invention has an acute angle, and exhibits a hygroscopic action such as a capillary tube, so that when it is formed with about 6 or more in one monofilament, it may exhibit hygroscopicity such as silk fiber. The result was confirmed.

다만 흡습효과를 향상시키기 위하여는 그 첨단부분의 각도를 좁게 할수록 효과적이나 이 경우에는 오물들이 깊이 부착된 경우 세탁성을 저하시키는 문제가 발생되며 또 그렇다고 하여 그 첨단부의 각도를 넓게 하여도 모세관들이 흡습효과를 만족하게 발휘할 수 없게 됨으로 각 모노필라멘트의 섬도에 따라서 그 각도는 적절히 선정되어야 한다.However, in order to improve the hygroscopic effect, the narrower the angle of the tip portion is effective, but in this case, the problem of deterioration of the washability occurs when the dirt is deeply attached, and the capillaries are absorbed even if the angle of the tip portion is widened. Since the effect cannot be satisfied satisfactorily, the angle must be appropriately selected according to the fineness of each monofilament.

또한 본 고안에 의한 예각요입부(2)의 깊이 (d)가 난용성 폴리에스터 섬유형성부의 외반경(D)의 약이하인 경우에는 그 깊이가 비교적 얕아 흡습기능을 만족적으로 나타낼 수가 없으며 그 깊이(d)를 섬유형성부 외반경(D)의 약을 보다 깊게 하는 경우에는 섬유형성부의 심부 굵기가 너무 작아져서 인멸강도가 크게 저하되어 제직 또는 편직시 빈번한 절사 현상을 나타나게 됨을 확인할 수 있었다.In addition, the depth (d) of the sharp-angle indentation (2) according to the present invention is about the outer radius (D) of the poorly soluble polyester fiber forming part In the case of the following, the depth is relatively shallow so that the hygroscopic function cannot be satisfactorily expressed, and the depth d is about the outer diameter D of the fiber forming part. In the case of deepening, the core thickness of the fiber forming part was so small that the tearing strength was greatly reduced, which resulted in frequent cutting during weaving or knitting.

본 고안에서 예각 요입부의 깊이(d)나 형성갯수를 수치적으로 제한한 것은 통상의 직물이나 메리야스편직물에 사용되는 원사의 각 모노필라멘트의 섬도인 ±0.5데니어를 기준하여 결정한 것이다.The numerical limitation of the depth (d) or the number of formations of the acute angle recess in the present invention is determined based on the fineness of ± 0.5 denier, which is the fineness of each monofilament of the yarn used in a conventional woven fabric or a maryas knitted fabric.

(즉 통상사용되는 원사의 섬도는 75d/24f~150d/48f 이다.)(I.e., the fineness of yarn commonly used is 75d / 24f ~ 150d / 48f.)

또한 깊이(d)의 정도와 예각요입부(2)의 형성갯수는 사용하는 원사의 섬도나 필라멘트수 또는 목적하는 효과등에 따라양자 유기적인 관계하에 선택 실시되어야 한다.In addition, the degree of depth (d) and the number of formations of the acute angle insert 2 should be selected under quantum organic relations according to the fineness of the yarn used, the number of filaments, or the desired effect.

물론 본 고안에 사용되는 폴리에스터 섬유는 브라이트(bright)사를 사용하는 것이 바람직하다.Of course, the polyester fiber used in the present invention is preferably used bright (bright).

본 고안의 실시에 있어서는 상기한 설명 내용이나 도면에 예시된 경우에 한정된 것이 아니고 그 요지를 변경하지 않는 범위내에서 간단한 설계변경을 통하여 행할 수도 있다.In the implementation of the present invention, the present invention is not limited to the above description or illustrated in the drawings, and may be carried out through a simple design change within the scope of the present invention.

Claims (1)

난용성 폴리에스터 섬유형성부(1)과 이용성 섬유형성부를 적절히 복합하여 하나의 방사구로부터 방사하여 복합모노필라멘트를 형성하고 이 복합모노필라멘트로 이루어진 멀티 필라멘트사로부터 이용성 섬유형성부를 용해 제거시켜서 된 특수단면을 가진 폴리에스터사에 있어서, 폴리에스터 섬유형성부의 외측에 일정한 간격을 두고 그 깊이(d)가 모노필라멘트의 외반경(D)의 약내지정도가 되는 예각 요입부(2)를 6개 내지 18개 정도 일정한 간격을 두고 폴리에스터 섬유형성부의 외측에 형성되도록 한 단면을 가진 모노필라멘트를 구성함을특징으로 하고 이들 특수단면의 폴리에스터 모노필라멘트를 멀티필라멘트화하여 구성함을 특징으로 하는 폴리에스터 섬유로 된 의견사.Specially made by mixing the poorly soluble polyester fiber forming part 1 and the usable fiber forming part appropriately and spinning from one spinneret to form a composite monofilament, and dissolving and removing the usable fiber forming part from the multifilament yarn composed of the composite monofilament. In a polyester yarn having a cross section, the depth (d) of the monofilament is approximately equal to the outer radius (D) of the monofilament at regular intervals outside the polyester fiber forming portion. To It is characterized by constituting a monofilament having a cross section so that the acute angle concave portion 2, which becomes a degree, is formed on the outer side of the polyester fiber forming portion at regular intervals of about 6 to 18, and the polyester monofilaments of these special sections An opinion thread made of polyester fiber, characterized in that the configuration by multifilament.
KR2019850008214U 1985-07-03 1985-07-03 Polyester fiber's imitation silk yarn KR870001847Y1 (en)

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KR2019850008214U KR870001847Y1 (en) 1985-07-03 1985-07-03 Polyester fiber's imitation silk yarn

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Application Number Priority Date Filing Date Title
KR2019850008214U KR870001847Y1 (en) 1985-07-03 1985-07-03 Polyester fiber's imitation silk yarn

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KR870002274U KR870002274U (en) 1987-03-17
KR870001847Y1 true KR870001847Y1 (en) 1987-05-16

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KR100421921B1 (en) * 1996-12-20 2004-04-17 주식회사 효성 Production of high functional opaque fiber having excellent color property

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