KR950025128A - Manufacturing method of polyester posture - Google Patents

Manufacturing method of polyester posture Download PDF

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Publication number
KR950025128A
KR950025128A KR1019940003224A KR19940003224A KR950025128A KR 950025128 A KR950025128 A KR 950025128A KR 1019940003224 A KR1019940003224 A KR 1019940003224A KR 19940003224 A KR19940003224 A KR 19940003224A KR 950025128 A KR950025128 A KR 950025128A
Authority
KR
South Korea
Prior art keywords
posture
heat
polyester
manufacturing
roller
Prior art date
Application number
KR1019940003224A
Other languages
Korean (ko)
Other versions
KR100216376B1 (en
Inventor
김희경
김희준
Original Assignee
하기주
주식회사 코오롱
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 하기주, 주식회사 코오롱 filed Critical 하기주
Priority to KR1019940003224A priority Critical patent/KR100216376B1/en
Publication of KR950025128A publication Critical patent/KR950025128A/en
Application granted granted Critical
Publication of KR100216376B1 publication Critical patent/KR100216376B1/en

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Classifications

    • 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
    • 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
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

본 발명은 폴리에스터 태세사의 제조방법이다.The present invention is a manufacturing method of polyester posture yarn.

종래에는 3000mpm이하로 방사한 폴리에스터 반연신사를 가열롤러와 열고정판 및 연신롤러에 통과시켜 연신한 후 권취하여 제조하였다.Conventionally, the polyester semi-drawn yarn spun at 3000 mpm or less is passed through a heating roller, a heat setting plate, and a stretching roller to be stretched, and then wound.

상기 방법으로는 태세부 조절이 어렵고 공정통과성도 좋지 못하였다.In this method, it is difficult to control the posture and the process passability was not good.

본 발명은 3000mpm이하로 방사한 폴리에스터 반연신사를 통상의 방법으로 저온 저배율 연신하기 전에 150~190℃의 열고정롤러에서 열고정시킨후 냉각판에서 상온으로 냉각시킴을 특징으로 하는 폴리에스터 태세사의 제조방법임.The present invention is characterized in that the polyester semi-stretched yarn spun at 3000mpm or less in a conventional method, before the low temperature low magnification stretching heat-fixed in a heat-fixing roller of 150 ~ 190 ℃ and then cooled to room temperature in a cold plate It is a manufacturing method.

본 발명은 태세부 조절이 가능하며 공정통과성도 우수하다.The present invention is capable of adjusting the posture and excellent in process passability.

Description

폴리에스터 태세사의 제조방법Manufacturing method of polyester posture

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

Claims (1)

300mpm이하로 방사한 폴리에스터 반연신사를 통상의 방법대로 가열롤러와 열고정판 및 연신롤러에 순차적으로 통과시켜 연신한 후 권취함에 있어서, 가열롤러에 통과시키기전에 반연신사를 150~190℃의 열고정롤러에서 열고정시킨 후 냉각판에서 상온으로 냉각시킴을 특징으로 하는 폴리에스터 태세사의 제조방법.In the case where the polyester semi-drawn yarn spun at 300mpm or less is passed through the heating roller, the heat-setting plate, and the stretching roller in a sequential manner and stretched, and wound up, the semi-drawn yarn is heat-set at 150-190 ° C before passing through the heating roller. Method for producing a polyester posture, characterized in that the heat setting in the roller and then cooled to room temperature in the cold plate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940003224A 1994-02-23 1994-02-23 Method for producing polyester thin and thik filament KR100216376B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940003224A KR100216376B1 (en) 1994-02-23 1994-02-23 Method for producing polyester thin and thik filament

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940003224A KR100216376B1 (en) 1994-02-23 1994-02-23 Method for producing polyester thin and thik filament

Publications (2)

Publication Number Publication Date
KR950025128A true KR950025128A (en) 1995-09-15
KR100216376B1 KR100216376B1 (en) 1999-08-16

Family

ID=19377620

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940003224A KR100216376B1 (en) 1994-02-23 1994-02-23 Method for producing polyester thin and thik filament

Country Status (1)

Country Link
KR (1) KR100216376B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102418160B1 (en) * 2020-11-25 2022-07-07 주식회사 여주티앤씨 Process Of Producing Linen-Like Polyester Composite Yarn Having Excellent Cool Touch Feeling And Elasticity

Also Published As

Publication number Publication date
KR100216376B1 (en) 1999-08-16

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