KR860004174A - Spinneret for making spandex filament - Google Patents

Spinneret for making spandex filament Download PDF

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Publication number
KR860004174A
KR860004174A KR1019850008522A KR850008522A KR860004174A KR 860004174 A KR860004174 A KR 860004174A KR 1019850008522 A KR1019850008522 A KR 1019850008522A KR 850008522 A KR850008522 A KR 850008522A KR 860004174 A KR860004174 A KR 860004174A
Authority
KR
South Korea
Prior art keywords
group
spacing
spinnerette
orifice
radial
Prior art date
Application number
KR1019850008522A
Other languages
Korean (ko)
Inventor
루이스 드라이벨비스 리차드 (외 1)
Original Assignee
도날드 에이. 호에스
이. 아이. 듀퐁드 네모아 앤드 캄파니
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 도날드 에이. 호에스, 이. 아이. 듀퐁드 네모아 앤드 캄파니 filed Critical 도날드 에이. 호에스
Publication of KR860004174A publication Critical patent/KR860004174A/en

Links

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
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

내용 없음No content

Description

스판덱스 필라멘트 제조용 방사구Spinneret for making spandex filament

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

제2도는 스판덱스 제조에 사용되는 본 발명 방사구의 바람직한 실시태양의 평면도.2 is a plan view of a preferred embodiment of the spinnerette of the present invention used to make spandex.

Claims (7)

그룹의 외부링에서 각 그룹중의 오리피스 간격이 그룹의 내부링에서 각 그룹중의 오리피스 간격보다 더 작은 것을 특징으로 하는, 서로 일정한 간격을 갖는 다수개의 오리피스로 구성된, 오리피스그룹의 외부링과 내부링을 갖는 플레이트로 이루어진 스판덱스 필라멘트 제조용 방사구.The outer ring and inner ring of the orifice group, consisting of a plurality of orifices with a constant spacing, characterized in that the orifice spacing in each group in the outer ring of the group is smaller than the orifice spacing in each group in the inner ring of the group Spindle for manufacturing spandex filament consisting of a plate having a. 제1항에 있어서, 그룹의 내부링에는 4개의 오리피스그룹이 있고 그룹의 외부링에는 12개의 오리피스 그룹이 있는 방사구.The spinnerette of claim 1, wherein the inner ring of the group has four orifice groups and the outer ring of the group has 12 orifice groups. 제2항에 있어서, 각 그룹중에 4개의 오리피스가 있는 방사구.The spinnerette of claim 2, wherein there are four orifices in each group. 제1항에 있어서, 각 그룹중에 4개의 오리피스가 있고, 외부링에서 각 그룹중의 오리피스간격이 외주 및 반경간격으로 한정되는 방사구.The spinnerette according to claim 1, wherein there are four orifices in each group, and the orifice spacing in each group in the outer ring is defined by outer and radial spacings. 제4항에 있어서, 상기 외주간격이 상기 반경간격보다 더 큰 방사구.5. The spinnerette of claim 4, wherein the outer circumferential spacing is greater than the radial spacing. 제4항에 있어서, 상기 외주간격이 상기 반경간격과 같은 방사구.The spinnerette of claim 4, wherein the outer circumferential interval is the same as the radial interval. 제4항에 있어서, 상기 외주간격이 상기 반경간격보다 더 작은 방사구.5. The spinnerette of claim 4, wherein the outer circumferential spacing is smaller than the radial spacing. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850008522A 1984-11-15 1985-11-14 Spinneret for making spandex filament KR860004174A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67192084A 1984-11-15 1984-11-15
US671,920 1984-11-15

Publications (1)

Publication Number Publication Date
KR860004174A true KR860004174A (en) 1986-06-18

Family

ID=24696426

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850008522A KR860004174A (en) 1984-11-15 1985-11-14 Spinneret for making spandex filament

Country Status (8)

Country Link
EP (1) EP0182615B1 (en)
JP (1) JPS61119706A (en)
KR (1) KR860004174A (en)
BR (1) BR8505705A (en)
CA (1) CA1252968A (en)
DE (1) DE3578741D1 (en)
MX (1) MX162605A (en)
SU (1) SU1438617A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100460137B1 (en) * 2002-10-09 2004-12-03 태광산업주식회사 Improved spinneret, dry-spinning spandex and method for its preperation using improved spinneret

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723080A (en) * 1995-07-27 1998-03-03 Bayer Faser Gmbh Process for producing splittable elastane yarns
JPH1046432A (en) * 1996-07-24 1998-02-17 Du Pont Toray Co Ltd Dry spinning of polyurethane yarn
US6214145B1 (en) 1996-07-24 2001-04-10 Dupont Toray Co., Ltd. Coalesced multifilament spandex and method for its preparation
KR102445642B1 (en) 2016-05-20 2022-09-21 더 라이크라 컴퍼니 유케이 리미티드 Non-circular solution spun spandex filament and method and apparatus for production thereof
CN107794581A (en) * 2017-12-14 2018-03-13 江苏恒力化纤股份有限公司 Composite spinneret

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE876135C (en) * 1944-02-26 1953-05-11 Degussa Spinneret for the production of synthetic threads or rayon
NL280787A (en) * 1961-07-11
FR1478798A (en) * 1965-05-04 1967-04-28 Du Pont Multifilament welded yarn and method of preparing such yarn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100460137B1 (en) * 2002-10-09 2004-12-03 태광산업주식회사 Improved spinneret, dry-spinning spandex and method for its preperation using improved spinneret

Also Published As

Publication number Publication date
EP0182615B1 (en) 1990-07-18
EP0182615A2 (en) 1986-05-28
JPS61119706A (en) 1986-06-06
SU1438617A3 (en) 1988-11-15
BR8505705A (en) 1986-08-12
CA1252968A (en) 1989-04-25
MX162605A (en) 1991-05-31
EP0182615A3 (en) 1988-03-30
DE3578741D1 (en) 1990-08-23

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application