KR950018912A - Manufacturing Method of Shrinkage Blended Yarn - Google Patents

Manufacturing Method of Shrinkage Blended Yarn Download PDF

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Publication number
KR950018912A
KR950018912A KR1019930031509A KR930031509A KR950018912A KR 950018912 A KR950018912 A KR 950018912A KR 1019930031509 A KR1019930031509 A KR 1019930031509A KR 930031509 A KR930031509 A KR 930031509A KR 950018912 A KR950018912 A KR 950018912A
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KR
South Korea
Prior art keywords
yarn
spinning speed
polyester
magnification
range
Prior art date
Application number
KR1019930031509A
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Korean (ko)
Other versions
KR100234558B1 (en
Inventor
김호현
김영규
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 KR1019930031509A priority Critical patent/KR100234558B1/en
Publication of KR950018912A publication Critical patent/KR950018912A/en
Application granted granted Critical
Publication of KR100234558B1 publication Critical patent/KR100234558B1/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
    • 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]

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  • 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 방사속도가 서로 다른 두종의 폴리에스테르 미연신사를 혼섬하여 이수축 혼섬사를 제조함에 있어서, 한 종은 방사속도 1,000~1,500 m/분, 그 복굴절율이 5~20×10-3, 단사섬도가 0.5~1 데니어로 상대적으로 낮은 방사속도의 미연신사를 만들고, 다른 한 종은 방사속도 2,500~3,500 m/분, 그 복굴절율이 16~50×10-3, 단사섬도를 2~4 데니어로 맞춘 상대적으로 높은 방사속도의 반연신사를 만들어 이와같이 만든 2종의 폴리에스테르 미연신사군을 연신 크릴부에서 합사한 후 연신배율을 상대적 방사속도가 낮은 미연신사의 자연연신비의 0.7~1.0배의 배율과 상대적 방사속도가 높은 폴리에스테르 반연신사의 자연연신비의 1.3~1.5배의 배율을 동시에 만족하는 배율의 범위에서 연신온도 80~130℃, 열처리판 온도 150~230℃ 범위에서 연신한 후 유체 처리장치로 합사하여 제조하는 것을 특징으로 하는 이수축 혼섬사의 제조방법으로서, 본 발명에 의하면 직물상 미세 모우구조 및 마이크로 파우더 촉감을 갖는 고부가성 폴리에스테르 필라멘트 이수축 혼섬사를 제조할 수 있다.The present invention is to prepare a biaxial blended yarn by blending two kinds of polyester non-drawn yarn with different spinning speed, one species spinning speed 1,000 ~ 1,500 m / min, the birefringence is 5 ~ 20 × 10 -3 , The single yarn fineness is 0.5 ~ 1 denier, which makes unstretched yarn with relatively low spinning speed, and the other species has a spinning speed of 2,500 ~ 3,500 m / min, its birefringence is 16 ~ 50 × 10 -3 , and the single yarn fineness is 2 ~ 4 Semi-stretched yarn with a relatively high spinning speed made of denier was made, and the two polyester unstretched yarns made in this way were spliced in the stretch krill section, and the stretch ratio was 0.7 ~ 1.0 times the natural draw ratio of the undrawn yarn with low relative spinning speed. And fluid treatment device after stretching at 80 ~ 130 ℃ of stretching temperature and 150 ~ 230 ℃ of heat treatment plate in the range of magnification which satisfies 1.3 ~ 1.5 times magnification ratio of polyester semi-drawn yarn of high relative spinning speed. Jointly with As shrinkage honseom's method, characterized in that for preparing, according to the present invention has a high value-added polyester filament fabric having a micro-structure and micro-powder Motor texture can be produced shrinkage filament horn.

Description

이수축 혼섬사의 제조방법Manufacturing Method of Shrinkage Blended Yarn

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

Claims (2)

방사속도가 서로 다른 두종의 폴리에스테르 미연신사를 혼섬하여 이수축 혼섬사를 제조함에 있어서, 한 종은 방사속도 1,000~1,500m/분, 그 복굴절율이 5~20×10-3, 단사섬도가 0.5~1 데니어로 맞춘상대적으로 높은 방사속도의 반연신사를 만들어 이와같이 만든 2종의 폴리에스테르 미연신사군을 연신크릴부에서 합사한 후 연신배율을 상대적 방사속도가 낮은 미연신사의 자연연신비의 0.7~1.0배의 배율과 상대적 방사속도가 높은 폴리에스테르 반연신사의 자연연신비의 1.3~1.5배의 배율을 동시에 만족하는 배율의 범위에서 연신온도 80~130℃, 열처리판 온도 150~230℃ 범위에서 연신한 후 유체 처리장치로 합사하여 제조하는 것을 특징으로 하는 이수축 혼섬사의 제조방법.In the production of biaxial blended yarn by blending two kinds of polyester unstretched yarns having different spinning speeds, one species has a spinning speed of 1,000 to 1500 m / min, its birefringence is 5 to 20 × 10 -3 , and single yarn fineness. After making half-stretched yarn with relatively high spinning speed set to 0.5 ~ 1 denier, two kinds of polyester unstretched yarns made in this way are spliced in the stretched krill section, and the stretch ratio is 0.7 ~ 1.0 After stretching in the range of stretching temperature of 80-130 ℃ and heat treatment plate temperature in the range of 150-230 ℃ in the range of magnification which satisfies 1.3-1.5 times the magnification ratio of polyester semi-stretched yarn which has high relative magnification and relative spinning speed. A method for manufacturing bishrink hornsum yarn, which is produced by plying with a fluid treatment device. 제1항에 있어서, 제조된 이수축 혼섬사의 수축율차가 40% 이상임을 특징으로 하는 이수축 혼섬사의 제조방법.The method of claim 1, wherein the shrinkage difference of the produced biaxial intertwined yarn is 40% or more. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031509A 1993-12-30 1993-12-30 Process for mixed yarn having different shrinkage KR100234558B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930031509A KR100234558B1 (en) 1993-12-30 1993-12-30 Process for mixed yarn having different shrinkage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930031509A KR100234558B1 (en) 1993-12-30 1993-12-30 Process for mixed yarn having different shrinkage

Publications (2)

Publication Number Publication Date
KR950018912A true KR950018912A (en) 1995-07-22
KR100234558B1 KR100234558B1 (en) 1999-12-15

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Application Number Title Priority Date Filing Date
KR1019930031509A KR100234558B1 (en) 1993-12-30 1993-12-30 Process for mixed yarn having different shrinkage

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010514950A (en) 2006-12-27 2010-05-06 コリア ミンティング アンド セキュリティ プリンティング コープ Functional fiber for anti-counterfeiting

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KR100234558B1 (en) 1999-12-15

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