KR970011061A - Manufacturing Method of Shrinkage Blended Yarn - Google Patents

Manufacturing Method of Shrinkage Blended Yarn Download PDF

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Publication number
KR970011061A
KR970011061A KR1019950024762A KR19950024762A KR970011061A KR 970011061 A KR970011061 A KR 970011061A KR 1019950024762 A KR1019950024762 A KR 1019950024762A KR 19950024762 A KR19950024762 A KR 19950024762A KR 970011061 A KR970011061 A KR 970011061A
Authority
KR
South Korea
Prior art keywords
yarn
heat treatment
manufacturing
effector
treatment unit
Prior art date
Application number
KR1019950024762A
Other languages
Korean (ko)
Other versions
KR0122434B1 (en
Inventor
남영식
이도묵
방호주
Original Assignee
김상응
주식회사 삼양사
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 김상응, 주식회사 삼양사 filed Critical 김상응
Priority to KR1019950024762A priority Critical patent/KR0122434B1/en
Publication of KR970011061A publication Critical patent/KR970011061A/en
Application granted granted Critical
Publication of KR0122434B1 publication Critical patent/KR0122434B1/en

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Classifications

    • 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
    • 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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • 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
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/005—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one rotating roll
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

본 발명은 이수축 혼섬사의 제조방법에 관한 것으로, 좀 더 구체적으로 효과사로 복굴절율이 0.03~0.07인 폴리에스테르 반연신사를 연신과정중에서 특정한 열처리 조건으로 열처리하여 지지사로 사용되는 폴리에스테르 연신사와 합사함으로써 효과사의 비수 효과사의 비수 수축율이 음(-)의 값인 신장이 일어나고 지지사의 비수 수축율이 20% 이상의 값을 가져 수축율차가 극대화됨으로써 루프 발현이 우수하고 촉감이 뛰어난 이수축 혼섬사를 제조하는 방법에 관한 것이다.The present invention relates to a method for manufacturing bishrink mixed fiber, and more specifically, by effecting the polyester semi-stretched yarn having a birefringence of 0.03 to 0.07 by specific heat treatment conditions in the drawing process, by incorporating the polyester stretched yarn used as a support yarn The non-aqueous shrinkage of the effector The non-aqueous shrinkage rate of the effector is increased to a negative value, and the non-aqueous shrinkage rate of the supporter has a value of 20% or more, thereby maximizing the difference in shrinkage rate. will be.

Description

이수축 혼섬사의 제조방법Manufacturing Method of Shrinkage Blended Yarn

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (3)

효과사로 고유점도가 0.60~0.64인 폴리에스테르를 방사하여 제조한 복굴절율이 0.03~0.07인 반연신사를 사용하고, 지지사로는 고수축 폴레에스테르 연신사를 사용하며 효과사를 정장열처리 후 지지사와 공기 교락 처리하여 합사함을 특징으로 하는 이수축 혼섬사의 제조방법.Semi-stretched yarn with birefringence 0.03 ~ 0.07 made by spinning polyester with intrinsic viscosity 0.60 ~ 0.64 is used as effect yarn, and high shrinkage polyester stretched yarn is used as supporter. A method for manufacturing bishrink hornsum yarn, characterized in that the yarn is entangled by entanglement treatment. 제1항에 있어서, 효과사의 정장열처리는 제1열처리부에서 140~190℃ 온도로 0.01~0.05초 동안 시행하고 제2열처리부(4) 및 유제욕조(5)를 통과시켜 행함을 특징으로 하는 이수축 혼섬사의 제조방법.The method of claim 1, wherein the suit heat treatment of the effector is performed for 0.01 to 0.05 seconds at a temperature of 140 ~ 190 ℃ in the first heat treatment unit and passed through the second heat treatment unit 4 and the emulsion bath (5) Method for producing bishrink horn fiber. 제2항에 있어서, 제1열처리부와 냉각로울러 사이의 장력은 5g 이하로 유지함을 특징으로 하는 이수축 혼섬사의 제조방법.The method of claim 2, wherein the tension between the first heat treatment unit and the cooling roller is maintained at 5 g or less. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950024762A 1995-08-11 1995-08-11 Process for mixed yarn having different shrinkage KR0122434B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950024762A KR0122434B1 (en) 1995-08-11 1995-08-11 Process for mixed yarn having different shrinkage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950024762A KR0122434B1 (en) 1995-08-11 1995-08-11 Process for mixed yarn having different shrinkage

Publications (2)

Publication Number Publication Date
KR970011061A true KR970011061A (en) 1997-03-27
KR0122434B1 KR0122434B1 (en) 1997-11-27

Family

ID=19423303

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950024762A KR0122434B1 (en) 1995-08-11 1995-08-11 Process for mixed yarn having different shrinkage

Country Status (1)

Country Link
KR (1) KR0122434B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100859085B1 (en) * 2004-12-31 2008-09-17 주식회사 효성 Polyester mixed yarn and its manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100859085B1 (en) * 2004-12-31 2008-09-17 주식회사 효성 Polyester mixed yarn and its manufacturing method

Also Published As

Publication number Publication date
KR0122434B1 (en) 1997-11-27

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