KR930013274A - Manufacturing method of blended yarn - Google Patents

Manufacturing method of blended yarn Download PDF

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Publication number
KR930013274A
KR930013274A KR1019910024768A KR910024768A KR930013274A KR 930013274 A KR930013274 A KR 930013274A KR 1019910024768 A KR1019910024768 A KR 1019910024768A KR 910024768 A KR910024768 A KR 910024768A KR 930013274 A KR930013274 A KR 930013274A
Authority
KR
South Korea
Prior art keywords
blended yarn
unstretched
manufacturing
drawn
elongation
Prior art date
Application number
KR1019910024768A
Other languages
Korean (ko)
Other versions
KR930010789B1 (en
Inventor
오영수
박창경
오원환
Original Assignee
이승동
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 이승동, 주식회사 선경인더스트리 filed Critical 이승동
Priority to KR1019910024768A priority Critical patent/KR930010789B1/en
Publication of KR930013274A publication Critical patent/KR930013274A/en
Application granted granted Critical
Publication of KR930010789B1 publication Critical patent/KR930010789B1/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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

내용 없음No content

Description

혼섬사의 제조방법Manufacturing method of blended yarn

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

Claims (4)

연신후 단섬도가 0.5~2.5이며, 분자배향도가 5+10-3~60+10-3, 신도가 90~410%인 폴리에스테르 미연신 사 및 연신후 단섬도가 1.0~4.0이며, 분자배향도가 10+10-3~130+10-3, 신도가 50~300%인 미연사를 전자는 자연연신비의 60~120%로 연신하고, 후자는 자연연신비의 80~140%로 열연신함을 특징으로 하는 혼섬사의 제조방법.After stretching, the single fineness is 0.5 ~ 2.5, the molecular orientation is 5 + 10 -3 ~ 60 + 10 -3 , the polyester unstretched yarn having the elongation is 90 ~ 410%, and the single fineness after stretching is 1.0 ~ 4.0, and the molecular orientation is Is 10 + 10 -3 ~ 130 + 10 -3 , unstretched with elongation 50 ~ 300% to 60 ~ 120% of the natural draw ratio, and the latter is heat drawn to 80 ~ 140% of the natural draw ratio. The manufacturing method of blended yarn made into. 제1항에 있어서, 두종의 미연신사를 제1항의 범위로 각각 연신하거나 동시 연신하며 30개/m 이상의 교락을 부여하는 것을 특징으로 하는 혼섬사의 제조방법.The method of claim 1, wherein two unstretched yarns are drawn or simultaneously drawn in the range of Claim 1, and 30 or more entangled yarns are imparted. 제2항에 있어서, 동시 연신하는 경우 연신크릴 또는 권취부에서 유체처리하는 것을 특징으로 하는 혼섬사의 제조방법.The method of producing a blended yarn according to claim 2, wherein the simultaneous treatment is carried out in a stretched creel or a winding part. 제1항에 있어서, Tg+15℃~Tg+60℃의 범위로 예열하고 상온 ~250℃의 가열판으로 열 연신하는 것을 특징으로 하는 혼섬사의 제조방법.The method of claim 1, wherein the preheating is performed in the range of Tg + 15 ° C to Tg + 60 ° C and thermally stretched by a heating plate at room temperature to 250 ° C. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910024768A 1991-12-28 1991-12-28 Method for preparation of mixing yarn KR930010789B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910024768A KR930010789B1 (en) 1991-12-28 1991-12-28 Method for preparation of mixing yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910024768A KR930010789B1 (en) 1991-12-28 1991-12-28 Method for preparation of mixing yarn

Publications (2)

Publication Number Publication Date
KR930013274A true KR930013274A (en) 1993-07-21
KR930010789B1 KR930010789B1 (en) 1993-11-11

Family

ID=19326340

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910024768A KR930010789B1 (en) 1991-12-28 1991-12-28 Method for preparation of mixing yarn

Country Status (1)

Country Link
KR (1) KR930010789B1 (en)

Also Published As

Publication number Publication date
KR930010789B1 (en) 1993-11-11

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