KR970043361A - High speed roller for dry spinning equipment and dry spinning method using the same - Google Patents

High speed roller for dry spinning equipment and dry spinning method using the same Download PDF

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Publication number
KR970043361A
KR970043361A KR1019950069035A KR19950069035A KR970043361A KR 970043361 A KR970043361 A KR 970043361A KR 1019950069035 A KR1019950069035 A KR 1019950069035A KR 19950069035 A KR19950069035 A KR 19950069035A KR 970043361 A KR970043361 A KR 970043361A
Authority
KR
South Korea
Prior art keywords
dry spinning
roller
regular intervals
spinning method
longitudinal grooves
Prior art date
Application number
KR1019950069035A
Other languages
Korean (ko)
Other versions
KR100314561B1 (en
Inventor
김병동
김근열
Original Assignee
이응열
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 이응열, 주식회사 코오롱 filed Critical 이응열
Priority to KR1019950069035A priority Critical patent/KR100314561B1/en
Publication of KR970043361A publication Critical patent/KR970043361A/en
Application granted granted Critical
Publication of KR100314561B1 publication Critical patent/KR100314561B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/04—Dry spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0445—Supporting filaments or the like during their treatment while in continuous movement using rollers with mutually inclined axes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

본 발명은 고분자 용액을 필라멘트로 형성시키기 위한 건식방사장치의 개선에 관한 것으로, 권취 고뎃롤러의 표면에 수많은 기공과 홈을 형성하여 일정한 진공도를 부여함으로써 사조와 수반되는 수막을 제거할 수 있는 특수한 타입의 고뎃롤러를 사용하는 것을 특징으로하며, 이러한 본 발명에 의하면 건식방사시 안정된 사조를 이루게 되어 우수한 품질의 원사를 우수한 작업성으로 생산할 수 있게 된다.The present invention relates to an improvement of a dry spinning device for forming a polymer solution into filaments. The present invention relates to a special type that can remove thread and accompanying water film by forming a number of pores and grooves on the surface of a winding gourd roller to give a constant vacuum degree. It characterized in that the use of the high-pressure roller, according to the present invention is to achieve a stable yarn during dry spinning, it is possible to produce a yarn of excellent quality with excellent workability.

Description

건식 방사장치용 고뎃롤러 및 이를 이용한 건식방사방법High speed roller for dry spinning equipment and dry spinning method using the same

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

제1도는 일반적인 건식방사장치의 구성을 개략적으로 나타낸 장치도1 is a device diagram schematically showing the configuration of a general dry spinning device

제2도는 본 발명을 구현하기에 바람직한 일예의 고뎃롤러를 개략적으로 나타난 사시도2 is a perspective view schematically showing an example of a high-pressure roller for implementing the present invention

제3도는 제2도 고뎃롤러의 A-A선 단면도3 is a cross-sectional view taken along the line A-A of FIG.

Claims (3)

건식방사 장치용 고뎃롤러에 있어서, 롤표면 둘레에 일정간격으로 다수의 길이 방향홈(11)이 형성되고, 상기 길이방향홈(11)의 내측면에 내부 반경방향으로 일정간격져 다수의 구멍(12)이 형성되며, 롤중심부에 별도의 진공장치(도시안됨)에 연결되고 상기 내부 반경방향 구멍(12)들과 연통하는 중공부(13)가 형성된 것을 특징으로 하는 건식 방사 장치용 고뎃롤러.In the high-speed roller for dry spinning apparatus, a plurality of longitudinal grooves 11 are formed at regular intervals around the roll surface, and a plurality of holes spaced at regular intervals in an inner radial direction on the inner surface of the longitudinal grooves 11 ( 12) is formed, the hollow spinner roller for dry spinning apparatus, characterized in that the hollow portion (13) is connected to a separate vacuum device (not shown) in the center of the roll and communicate with the inner radial holes (12). 폴리머 방사 및 용매추출후 고뎃롤러를 거쳐 권취하는 건식방사 방법에 있어서, 롤표면 둘레에 일정간격으로 다수의 길이방향홈(11)이 형성되고, 상기 길이방향홈(11)의 내측면에 내부 반경방향으로 일정간격져 다수의 구멍(12)이 형성되며, 롤중심부에 별도의 진공장치(도시안됨)에 연결되고 상기 내부 반경방향 구멍(12)들과 연통하는 중공부(13)가 형성된 고뎃롤러(10)를 사용함을 특징으로 하는 건식방사 방법.In the dry spinning method of winding a polymer spinning and solvent extraction through a high roller, a plurality of longitudinal grooves 11 are formed around the roll surface at regular intervals, and an inner radius is formed on an inner surface of the longitudinal grooves 11. A plurality of holes 12 are formed at regular intervals in the direction, and a hollow roller 13 is formed in the center portion of the roll, which is connected to a separate vacuum device (not shown) and has a hollow portion 13 communicating with the inner radial holes 12. Dry spinning method characterized in that using (10). 제2항에 있어서, 고덱롤러에 가해지는 진공도가 1~50%임을 특징으로 하는 건식방사 방법.The dry spinning method according to claim 2, wherein the degree of vacuum applied to the goddler roller is 1 to 50%.
KR1019950069035A 1995-12-30 1995-12-30 Godet roller for dry type spinning device and dry type spinning method using the same KR100314561B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950069035A KR100314561B1 (en) 1995-12-30 1995-12-30 Godet roller for dry type spinning device and dry type spinning method using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950069035A KR100314561B1 (en) 1995-12-30 1995-12-30 Godet roller for dry type spinning device and dry type spinning method using the same

Publications (2)

Publication Number Publication Date
KR970043361A true KR970043361A (en) 1997-07-26
KR100314561B1 KR100314561B1 (en) 2001-12-28

Family

ID=37531428

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950069035A KR100314561B1 (en) 1995-12-30 1995-12-30 Godet roller for dry type spinning device and dry type spinning method using the same

Country Status (1)

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KR (1) KR100314561B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101958488B1 (en) * 2012-12-05 2019-03-14 도레이케미칼 주식회사 Dry Spinning Device for Fabricating the Meta-Aramide
KR101967477B1 (en) * 2012-12-05 2019-04-09 도레이케미칼 주식회사 Dry Spinning Device for Fabricating the Meta-Aramide
KR101506662B1 (en) * 2013-11-14 2015-03-30 도레이케미칼 주식회사 Dry Spinning Apparatus including conditioning device

Also Published As

Publication number Publication date
KR100314561B1 (en) 2001-12-28

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