KR970008863B1 - Manufacturing method of polyester fiber - Google Patents

Manufacturing method of polyester fiber Download PDF

Info

Publication number
KR970008863B1
KR970008863B1 KR93029568A KR930029568A KR970008863B1 KR 970008863 B1 KR970008863 B1 KR 970008863B1 KR 93029568 A KR93029568 A KR 93029568A KR 930029568 A KR930029568 A KR 930029568A KR 970008863 B1 KR970008863 B1 KR 970008863B1
Authority
KR
South Korea
Prior art keywords
roll
manufacturing
polyester fiber
ofr
winder
Prior art date
Application number
KR93029568A
Other languages
Korean (ko)
Other versions
KR950018761A (en
Inventor
Jae-Sung Han
Choong-Hwan Park
Original Assignee
Kolon Inc
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 Kolon Inc filed Critical Kolon Inc
Priority to KR93029568A priority Critical patent/KR970008863B1/en
Publication of KR950018761A publication Critical patent/KR950018761A/en
Application granted granted Critical
Publication of KR970008863B1 publication Critical patent/KR970008863B1/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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]
    • 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
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The overfeed roll(OFR)(2) is installed between the final godet roll(1) and the winder(4) to interrupt the yarn tension working on the winder(4) at the over feed roll(2), the interlacer(3) is installed between the overfeed roll(OFR)(2) and the final godet roll(1) is arranged to interlace the fiber. With this, the yarn tension between the final godet roll(1) and the over feed roll(2) is reduced so, interlacing is conducted even if the air pressure ejected is low, the moth and cutting is prevented with an improved quality.
KR93029568A 1993-12-24 1993-12-24 Manufacturing method of polyester fiber KR970008863B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR93029568A KR970008863B1 (en) 1993-12-24 1993-12-24 Manufacturing method of polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93029568A KR970008863B1 (en) 1993-12-24 1993-12-24 Manufacturing method of polyester fiber

Publications (2)

Publication Number Publication Date
KR950018761A KR950018761A (en) 1995-07-22
KR970008863B1 true KR970008863B1 (en) 1997-05-30

Family

ID=19372604

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93029568A KR970008863B1 (en) 1993-12-24 1993-12-24 Manufacturing method of polyester fiber

Country Status (1)

Country Link
KR (1) KR970008863B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100736888B1 (en) * 2005-02-04 2007-07-06 주식회사 코오롱 Polyester yarn, method for preparing the same, polyester fabric comprising the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100736888B1 (en) * 2005-02-04 2007-07-06 주식회사 코오롱 Polyester yarn, method for preparing the same, polyester fabric comprising the same

Also Published As

Publication number Publication date
KR950018761A (en) 1995-07-22

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G160 Decision to publish patent application
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Payment date: 20060911

Year of fee payment: 10

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