KR960023294A - Polyester poem yarn and its manufacturing method - Google Patents

Polyester poem yarn and its manufacturing method Download PDF

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Publication number
KR960023294A
KR960023294A KR1019940037628A KR19940037628A KR960023294A KR 960023294 A KR960023294 A KR 960023294A KR 1019940037628 A KR1019940037628 A KR 1019940037628A KR 19940037628 A KR19940037628 A KR 19940037628A KR 960023294 A KR960023294 A KR 960023294A
Authority
KR
South Korea
Prior art keywords
polyester
yarn
parts
manufacturing
sectional area
Prior art date
Application number
KR1019940037628A
Other languages
Korean (ko)
Other versions
KR0126064B1 (en
Inventor
이대형
전상렬
Original Assignee
이웅열
주식회사 코오롱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이웅열, 주식회사 코오롱 filed Critical 이웅열
Priority to KR94037628A priority Critical patent/KR0126064B1/en
Publication of KR960023294A publication Critical patent/KR960023294A/en
Application granted granted Critical
Publication of KR0126064B1 publication Critical patent/KR0126064B1/en

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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
    • D01D5/20—Formation of filaments, threads, or the like with varying denier along their length
    • 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
    • D01D5/12—Stretch-spinning methods
    • 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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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)

Abstract

본 발명은 폴리에스테르 태세사 및 그 제조방법에 관한 것으로, 폴리에스테르 섬유를 포이-드로우트위스트(poy-DRAW TWIST) 공법으로 제조함에 있어서 방사드래프트를 150∼350으로 방사하고 5∼15%의 결정화도를 갖는 미연신로 인취하며 75∼100℃의 연신온도에서 1.4∼1.6의 배율로 연신 권취함을 특징으로 하는 제조방법과 폴리에스테르 태세사의 태부분 개수가 10m당 2∼5개, 세부분과 태부분의 길이 비율이 30 : 1∼ 70 : 1, 태부분의 섬유 단면적이 세부분의 섬유 단면적에 대해 1.15 이하인 것을 특징으로 하는 폴리에스테르 태세사.The present invention relates to a polyester posture yarn and a method for manufacturing the same, in the production of polyester fibers by the poy-DRAW TWIST method spinning yarn spinning at 150-350 and crystallinity of 5-15% Manufacturing method characterized in that it is drawn with undrawn and drawn at a magnification of 1.4 to 1.6 at a drawing temperature of 75 to 100 ° C. A polyester posture yarn having a length ratio of 30: 1 to 70: 1 and a fiber cross-sectional area of the thick portion of 1.15 or less with respect to the fiber cross-sectional area of the fine powder.

Description

폴리에스테르 태세사(太細絲) 및 그의 제조방법Polyester poem yarn and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

도면은 종래와 본 발명의 태세형태 비교도.Figure is a comparison of the posture form of the prior art and the present invention.

Claims (2)

폴리에스테르 섬유 측방향으로 태부분과 세부분이 교호로 형성된 폴리에스테르 태세사에 있어서, 태부분 개수가 10m당 2∼5개이고, 세부분과 태부분의 길이 비율이 30 : 1∼ 70 : 1이며, 태부분의 섬유 단면적이 세부분의 섬유 단면적에 대해 1.15배 이하인 것을 특징으로 하는 폴리에스테르 태세사.In the polyester posture yarn formed by alternating parts and details in the lateral direction of the polyester fiber, the number of parts of the parts is 2 to 5 per 10 m, and the length ratio of the parts to the parts is 30: 1 to 70: 1. A polyester attitude yarn, wherein the fiber cross-sectional area of the portion is 1.15 times or less with respect to the fiber cross-sectional area of the fine powder. 폴리에틸렌테레플레이트를 주성분으로 하는 폴리에스테르 폴리머를 방사 드래프트가 150∼350으로 방사하여 5∼15%의 결정화도를 갖는 미연신사로 인취하여 75∼100℃의 연신온도에서 배율 1.4∼1.6으로 연신함을 특징으로 하는 폴리에스테르 태세사의 제조방법.The polyester polymer containing polyethylene tereplate as a main component is spun at 150-350 by spinning draft and drawn with undrawn yarn having a crystallinity of 5-15%. The manufacturing method of the polyester posture company made into. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR94037628A 1994-12-28 1994-12-28 Polyester thick and thin yarn and its manufacturing method KR0126064B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR94037628A KR0126064B1 (en) 1994-12-28 1994-12-28 Polyester thick and thin yarn and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94037628A KR0126064B1 (en) 1994-12-28 1994-12-28 Polyester thick and thin yarn and its manufacturing method

Publications (2)

Publication Number Publication Date
KR960023294A true KR960023294A (en) 1996-07-18
KR0126064B1 KR0126064B1 (en) 1997-12-24

Family

ID=19404072

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94037628A KR0126064B1 (en) 1994-12-28 1994-12-28 Polyester thick and thin yarn and its manufacturing method

Country Status (1)

Country Link
KR (1) KR0126064B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200137567A (en) * 2019-05-30 2020-12-09 (주)서원테크 Manufacturing method of highly sensitive linen-like stretch complex yarn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200137567A (en) * 2019-05-30 2020-12-09 (주)서원테크 Manufacturing method of highly sensitive linen-like stretch complex yarn

Also Published As

Publication number Publication date
KR0126064B1 (en) 1997-12-24

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