KR930000720A - Spinnerets for manufacturing cross-section fibers - Google Patents

Spinnerets for manufacturing cross-section fibers Download PDF

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Publication number
KR930000720A
KR930000720A KR1019910010313A KR910010313A KR930000720A KR 930000720 A KR930000720 A KR 930000720A KR 1019910010313 A KR1019910010313 A KR 1019910010313A KR 910010313 A KR910010313 A KR 910010313A KR 930000720 A KR930000720 A KR 930000720A
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KR
South Korea
Prior art keywords
spinnerets
sin
section fibers
circular
manufacturing cross
Prior art date
Application number
KR1019910010313A
Other languages
Korean (ko)
Other versions
KR930005095B1 (en
Inventor
최병길
민경범
장경진
Original Assignee
서주일
제일합섬 주식회사
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.)
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Publication date
Application filed by 서주일, 제일합섬 주식회사 filed Critical 서주일
Priority to KR1019910010313A priority Critical patent/KR930005095B1/en
Publication of KR930000720A publication Critical patent/KR930000720A/en
Application granted granted Critical
Publication of KR930005095B1 publication Critical patent/KR930005095B1/en

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Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/253Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor

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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

이형 단면 섬유 제조용 방사구금Spinnerets for manufacturing cross-section fibers

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

제1도는 필라멘트 1본을 형성시키는 본 발명의 방사 구금공의 확대도.1 is an enlarged view of the spinneret of the present invention for forming one filament.

제2a도 및 b도는 종래의 U형 단면사 제조용 방사 구금공의 확대도.Figure 2a and b is an enlarged view of the spinneret for manufacturing a conventional U-shaped cross-section yarn.

제3도는 본 발명의 구금을 사용하여 제조한 변형 단면사의 횡단면 확대도.3 is an enlarged cross-sectional view of the deformed cross-section yarn produced using the detention of the present invention.

제4a도 및 b도는 종래의 제2도 방사구금으로 제조한 U형 단면사의 횡단면 확대도이다.4A and 4B are enlarged cross-sectional views of U-shaped cross-section yarns made of the conventional second-degree spinneret.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

D : 구금공의 직경 W : 구금폭의 길이D: diameter of the detention hole W: length of the detention width

a,b : 구금공간의 거리 h : 밑변의 길이a, b: distance of detention space h: length of base

θ12: 상부 구금공과 밑변과의 경사 각도θ 1 , θ 2 : Angle of inclination between upper hole and base

Claims (1)

4개의 원형 방사공을 연결하는 3개의 스릿트로 이루어진 U자형 방사구금에 있어서, 4개의 원형 방사공은 사다리꼴 형태로 배열하고 다음의 범위 1), 2), 3), 4), 5) 및 6)을 모두 만족 시킴을 특징으로 하는 이형 단면 섬유 제조용 방사구급 장치.In a U-shaped spinneret consisting of three splits connecting four circular spinnerets, the four circular spinnerets are arranged in a trapezoidal form and are in the following ranges 1), 2), 3), 4), 5) and 6 Spinning first aid device for manufacturing a release cross-section fiber, characterized in that to satisfy all). 0.120≤D≤0.180…………………………………………………………………1)0.120 ≦ D ≦ 0.180... … … … … … … … … … … … … … … … … … … … … … … … … One) 0.080≤W≤1.5……………………………………………………………………2)0.080 ≦ W ≦ 1.5... … … … … … … … … … … … … … … … … … … … … … … … … … 2) 60≤θ1, θ2≤110…………………………………………………………………3)60≤θ 1 , θ 2 ≤ 110. … … … … … … … … … … … … … … … … … … … … … … … … 3) h×sin(θ1/2)≤a≤h×sin(θ1/1.6)……………………………………………4) h × sin (θ 1/2 ) ≤a≤h × sin (θ 1 /1.6)... … … … … … … … … … … … … … … … … 4) h×sin(θ1/1.7)≤b≤h×sin(θ1/1.3)…………………………………………5)h x sin (θ 1 /1.7)≦b≦h×sin(θ 1 /1.3)... … … … … … … … … … … … … … … … 5) 0.4≤h≤0.9…………………………………………………………………………6)0.4 ≦ h ≦ 0.9... … … … … … … … … … … … … … … … … … … … … … … … … … … … 6) 여기서, D는 원형 방사공의 직경, W는 슬릿트의 폭, θ1, θ2는 상부 슬릿트와 하부 슬릿트와의 경사각도, a, b는 구금공간의 거리, h는 밑변의 길이이다.Where D is the diameter of the circular spinneret, W is the width of the slit, θ 1 and θ 2 are the angles of inclination between the upper and lower slits, a and b are the distances between the detention spaces, and h is the length of the base. . ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910010313A 1991-06-21 1991-06-21 Spinning nozzle for preparation of modified cross-section fiber KR930005095B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910010313A KR930005095B1 (en) 1991-06-21 1991-06-21 Spinning nozzle for preparation of modified cross-section fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910010313A KR930005095B1 (en) 1991-06-21 1991-06-21 Spinning nozzle for preparation of modified cross-section fiber

Publications (2)

Publication Number Publication Date
KR930000720A true KR930000720A (en) 1993-01-15
KR930005095B1 KR930005095B1 (en) 1993-06-15

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ID=19316090

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910010313A KR930005095B1 (en) 1991-06-21 1991-06-21 Spinning nozzle for preparation of modified cross-section fiber

Country Status (1)

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KR (1) KR930005095B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220118180A (en) 2021-02-18 2022-08-25 주식회사 에코피앤에스 Folk gloves for forklift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220118180A (en) 2021-02-18 2022-08-25 주식회사 에코피앤에스 Folk gloves for forklift

Also Published As

Publication number Publication date
KR930005095B1 (en) 1993-06-15

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