KR860006577A - Spinnerets for Synthetic Fibers - Google Patents

Spinnerets for Synthetic Fibers Download PDF

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Publication number
KR860006577A
KR860006577A KR1019850000740A KR850000740A KR860006577A KR 860006577 A KR860006577 A KR 860006577A KR 1019850000740 A KR1019850000740 A KR 1019850000740A KR 850000740 A KR850000740 A KR 850000740A KR 860006577 A KR860006577 A KR 860006577A
Authority
KR
South Korea
Prior art keywords
detention
center
straight line
spinnerets
synthetic fibers
Prior art date
Application number
KR1019850000740A
Other languages
Korean (ko)
Other versions
KR870000743B1 (en
Inventor
정형희
Original Assignee
이상철
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 이상철, 주식회사 코오롱 filed Critical 이상철
Priority to KR1019850000740A priority Critical patent/KR870000743B1/en
Publication of KR860006577A publication Critical patent/KR860006577A/en
Application granted granted Critical
Publication of KR870000743B1 publication Critical patent/KR870000743B1/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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes

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

Abstract

내용 없음No content

Description

합성섬유용 방사구금Spinnerets for Synthetic Fibers

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

제1도는 종래의 방사구금에 관련된 단면도로서,1 is a cross-sectional view related to a conventional spinneret,

1-A도는 종래의 대표적인 삼각단면형 방사구의 단면도1-A is a cross-sectional view of a typical triangular cross-section spinneret

1-B도는 상기 종래의 방사구금으로 방사한 폴리에스텔 미연신사의 단면도1-B is a cross-sectional view of the polyester non-drawn yarn spun with the conventional spinneret

1-C도는 상기 종래의 방사구금으로 방사후 연신가공한 폴리에스텔 가연가공사의 단면도.1-C is a cross-sectional view of the polyester bitumen fabricated after spinning with the conventional spinneret.

제2도는 본 발명 방사구금에 관련된 단면예시도로서,2 is a cross-sectional view illustrating the spinneret of the present invention.

2-A도는 본 발명 방사구의 단면예시도Figure 2-A is a cross-sectional view of the spinneret of the present invention

2-B도는 상기 본 발명 방사구금으로 방사한 폴리에스텔 미연신사의 단면예시도2-B is a cross-sectional view of polyester undrawn yarn spun with the spinneret of the present invention.

2-C도는 상기 본 발명 방사구금으로 방사후 연신 가공한 폴리에스텔 가연가공사의 단면예시도2-C is a cross-sectional view of the polyester flammable fabricated after spinning with the spinneret of the present invention.

제3도는 본 발명 방사구의 구체적인 단면확대예시도Figure 3 is a specific cross-sectional enlarged example of the spinneret of the present invention

Claims (9)

삼각형상의 방사구금에 있어서, 2 또는 3개의 변이곡율반경을 갖는 곡선으로 구성되고 각각의 수치가 다음 관계식들을 만족시키는 것을 특징으로 한 삼각단면 폴리에스텔가연가공사 제조용 방사구금.A triangular spinneret, consisting of a curve having two or three transition radiuses, wherein each numerical value satisfies the following relations. 0θ25。0 θ 25。 0.1dR9.0d0.1d R 9.0d 0.04mmd0.1mm0.04mm d 0.1mm 상기식에서,In the above formula, R은 곡률반경, d는 구금 2변의 변곡점간의 직선거리 θ는 구금중심점과 곡율반경 R의 원주 변곡점을 연결하는 직선과 구금중심점에서 d/2점을 연결한 직선이 이루는 각도, L은 구금중심부에서 구금외부까지의 최장거리, r1은 d/2이고 r2는 d의 중앙점에서 돌출부곡선까지의 최장거리를 나타낸다.R is the radius of curvature, d is the straight line distance between the inflection points of the two sides of detention, θ is the angle between the straight line connecting the center of detention and the circumferential inflection point of curvature R and the straight line connecting d / 2 points at the center of detention, L is the center of detention The longest distance out of detention, r 1 is d / 2 and r 2 is the longest distance from the midpoint of d to the protrusion curve. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850000740A 1985-02-06 1985-02-06 Synthetic fiber's spineret KR870000743B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850000740A KR870000743B1 (en) 1985-02-06 1985-02-06 Synthetic fiber's spineret

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850000740A KR870000743B1 (en) 1985-02-06 1985-02-06 Synthetic fiber's spineret

Publications (2)

Publication Number Publication Date
KR860006577A true KR860006577A (en) 1986-09-13
KR870000743B1 KR870000743B1 (en) 1987-04-13

Family

ID=19239652

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850000740A KR870000743B1 (en) 1985-02-06 1985-02-06 Synthetic fiber's spineret

Country Status (1)

Country Link
KR (1) KR870000743B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100496477B1 (en) * 1997-09-19 2005-10-13 주식회사 코오롱 Polyester polymer polymerization device
KR20070036846A (en) * 2005-09-30 2007-04-04 주식회사 효성 Nylon hollow fiber of non-circular cross-section and manufacturing method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101324826B1 (en) * 2012-01-16 2013-11-01 도레이첨단소재 주식회사 Manufacturing method of the microfiber shaped yarn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100496477B1 (en) * 1997-09-19 2005-10-13 주식회사 코오롱 Polyester polymer polymerization device
KR20070036846A (en) * 2005-09-30 2007-04-04 주식회사 효성 Nylon hollow fiber of non-circular cross-section and manufacturing method thereof

Also Published As

Publication number Publication date
KR870000743B1 (en) 1987-04-13

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