KR950018767A - Manufacturing method of polyester blended yarn - Google Patents

Manufacturing method of polyester blended yarn Download PDF

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Publication number
KR950018767A
KR950018767A KR1019930031507A KR930031507A KR950018767A KR 950018767 A KR950018767 A KR 950018767A KR 1019930031507 A KR1019930031507 A KR 1019930031507A KR 930031507 A KR930031507 A KR 930031507A KR 950018767 A KR950018767 A KR 950018767A
Authority
KR
South Korea
Prior art keywords
yarn
yarns
screening
effect
temperature
Prior art date
Application number
KR1019930031507A
Other languages
Korean (ko)
Other versions
KR100234557B1 (en
Inventor
김호현
용환봉
Original Assignee
김준웅
주식회사 선경인더스트리
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 김준웅, 주식회사 선경인더스트리 filed Critical 김준웅
Priority to KR1019930031507A priority Critical patent/KR100234557B1/en
Publication of KR950018767A publication Critical patent/KR950018767A/en
Application granted granted Critical
Publication of KR100234557B1 publication Critical patent/KR100234557B1/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
    • 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
    • D02G3/36—Cored or coated yarns or 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
    • 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
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/225—Mechanical characteristics of stretching apparatus
    • 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
    • D02J13/003—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 stationary surface, e.g. a plate
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

본 발명은 효과사와 심사를 교락처리한 후 연신하여 폴리에스테르 혼섬사를 제조함에 있어서, 효과사로서 자연연신비가 2.7~3.2배인 원사와 심사로서 자연연신비가 2.2~2.5배인 원사를 교락하되 두 원사의 자연연신비의 차를 0.5~1.2로 하여 이완상태에서 공기 교락처리한 다음, 제1연신 로울러의 온도를 유리전이온도보다 30~60℃ 높은 온도로 하고, 열처리판 온도를 100~230℃로 해서 동시 연신하는 것을 특징으로 하는 방법으로서, 본 발명에 의하면 제직성과 후가공성이 양호하며, 직편성후 열처리하였을 때 우수한 표면효과 및 벌키성을 나타내는 폴리에스테르 혼섬사를 제조할 수 있다.In the present invention, in the preparation of polyester blended yarn by drawing after entangled the effect yarn and the screening, the yarn is a natural draw ratio of 2.7-3.2 times as an effect yarn and a yarn having a natural draw ratio of 2.2-2.5 times as a screening yarn, but the two yarns After the air draw treatment in the relaxed state with the difference in the natural draw ratio of 0.5 to 1.2, the temperature of the first draw roller is 30 to 60 ℃ higher than the glass transition temperature, and the heat treatment plate temperature is 100 to 230 ℃ As a method characterized by stretching, according to the present invention, weaving and post-processability is good, it is possible to produce a polyester blend fiber yarn showing excellent surface effect and bulkiness when heat treatment after knitting.

Description

폴리에스테르 혼섬사의 제조방법Manufacturing method of polyester blended yarn

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

Claims (2)

효과사와 심사를 교락처리한 후 연신하여 폴리에스테르 혼섬사를 제조함에 있어서, 효과사로서 자연연신비가 2.7~3.2배인 원사와 심사로 자연연신비가 2.0~2.5배인 원사를 교락하되 두 원사의 자연연신비의 차를 0.5~1.2로 하여 이완상태에서 공기 교락처리한 다음, 제1연신 로울러의 온도를 유리전이온도보다 30~60℃ 높은 온도로 하고, 열처리판 온도를 100~200℃로 해서 동시 연신하는 것을 특징으로 하는 폴리에스테르 혼섬사의 제조방법.In the manufacture of polyester blended yarns by entanglement after effect yarns and screening, yarns with natural draw ratios of 2.7-3.2 times and yarns with natural draw ratios 2.0-2.5 times by screening are used as effect yarns. After the air is entangled in a relaxed state with a difference of 0.5 to 1.2, the stretching is carried out simultaneously with the temperature of the first drawing roller at 30 to 60 ° C higher than the glass transition temperature and the temperature of the heat treatment plate at 100 to 200 ° C. A method for producing a polyester blend fiber. 제1항에 있어서 제조된 폴리에스테르 혼섬사는 효과사와 심사의 신도차가 40~80%임을 특징으로 하는 폴리에스테르 혼섬사의 제조방법.The method of claim 1, wherein the blended yarn blended polyester yarn has an elongation difference of 40 to 80% between the effect yarn and the screening. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031507A 1993-12-30 1993-12-30 Process of polyester mixed for yarn KR100234557B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930031507A KR100234557B1 (en) 1993-12-30 1993-12-30 Process of polyester mixed for yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930031507A KR100234557B1 (en) 1993-12-30 1993-12-30 Process of polyester mixed for yarn

Publications (2)

Publication Number Publication Date
KR950018767A true KR950018767A (en) 1995-07-22
KR100234557B1 KR100234557B1 (en) 1999-12-15

Family

ID=19374487

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930031507A KR100234557B1 (en) 1993-12-30 1993-12-30 Process of polyester mixed for yarn

Country Status (1)

Country Link
KR (1) KR100234557B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970015812A (en) * 1995-09-11 1997-04-28 다구찌 에이이찌 Composite processing yarn, manufacturing method of composite processing, knitting fabric using composite processing and manufacturing apparatus of composite processing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102115537B1 (en) * 2018-10-31 2020-05-27 주식회사 휴비스 Polyester composite yarn having superior appearance, And Method preparing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970015812A (en) * 1995-09-11 1997-04-28 다구찌 에이이찌 Composite processing yarn, manufacturing method of composite processing, knitting fabric using composite processing and manufacturing apparatus of composite processing

Also Published As

Publication number Publication date
KR100234557B1 (en) 1999-12-15

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