KR840003300A - Melt Spinning Method of Polyester Microfiber - Google Patents

Melt Spinning Method of Polyester Microfiber Download PDF

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Publication number
KR840003300A
KR840003300A KR1019830000139A KR830000139A KR840003300A KR 840003300 A KR840003300 A KR 840003300A KR 1019830000139 A KR1019830000139 A KR 1019830000139A KR 830000139 A KR830000139 A KR 830000139A KR 840003300 A KR840003300 A KR 840003300A
Authority
KR
South Korea
Prior art keywords
melt spinning
spinning method
spinneret
polyester microfiber
blown
Prior art date
Application number
KR1019830000139A
Other languages
Korean (ko)
Other versions
KR840002331B1 (en
Inventor
우종렬, (외 1)
Original Assignee
이상득
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 이상득, 주식회사 코오롱 filed Critical 이상득
Priority to KR1019830000139A priority Critical patent/KR840002331B1/en
Publication of KR840003300A publication Critical patent/KR840003300A/en
Application granted granted Critical
Publication of KR840002331B1 publication Critical patent/KR840002331B1/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)

Abstract

내용 없음No content

Description

폴리에스테르 극세섬유의 용융방사방법Melt Spinning Method of Polyester Microfiber

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 제조공정 개략도1 is a manufacturing process schematic diagram of the present invention

제2도는 본 발명에 사용되는 에어제트장치의 단면도2 is a cross-sectional view of an air jet apparatus used in the present invention.

도면중 1은 구금, 2는 사조, 3은 원통형냉각장치, 4는 에어제트장치, 5는 유도관, 6은 오일링장치, 7은 권취장치이다.1 is a detention, 2 is thread, 3 is cylindrical cooling device, 4 is air jet device, 5 is induction pipe, 6 is oil ring device, 7 is winding device.

Claims (4)

용융방사법에 의하여 단사섬도 0.7데니아 이하의 폴리에스테르 극세섬유를 방사속도 2,500m/min~4,000m/min의 조건에서 다음의 식을 만족하는 구금의 토출공에서 용융방사하는 방법Method of melt spinning polyester microfibers with single yarn fineness of 0.7 denier by melt spinning method in the discharge hole of the mold satisfying the following formula under the condition of spinning speed 2,500m / min ~ 4,000m / min 제1항에 있어서 송풍식 원통형냉각장치를 방사구금하부 100mm-300mm에 걸치도록 설치하여 사조를 냉각시키는 방법.The method of claim 1, wherein the blown cylindrical cooling device is installed to span the bottom portion of the spinneret 100mm-300mm to cool the thread. 제1항 또는 제2항에 있어서 에어제트장치를 방사구금하부 500mm-700mm 위치에 설치하여 사조를 접속시키는 방법The method according to claim 1 or 2, wherein the air jet apparatus is installed at the bottom of the spinneret at a position of 500 mm-700 mm to connect thread threads. 제2항에 있어서 냉각풍을 사조주행방향에 대하여 30°∼45°내측방으로 송풍시키는 방법.The method according to claim 2, wherein the cooling air is blown inwards from 30 ° to 45 ° with respect to the yarn driving direction. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830000139A 1983-01-15 1983-01-15 Melt spinning method of ultrafine polyester filament KR840002331B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830000139A KR840002331B1 (en) 1983-01-15 1983-01-15 Melt spinning method of ultrafine polyester filament

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019830000139A KR840002331B1 (en) 1983-01-15 1983-01-15 Melt spinning method of ultrafine polyester filament

Publications (2)

Publication Number Publication Date
KR840003300A true KR840003300A (en) 1984-08-20
KR840002331B1 KR840002331B1 (en) 1984-12-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830000139A KR840002331B1 (en) 1983-01-15 1983-01-15 Melt spinning method of ultrafine polyester filament

Country Status (1)

Country Link
KR (1) KR840002331B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454498B1 (en) * 1997-08-30 2005-06-17 주식회사 휴비스 Manufacturing method of polyester microfiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454498B1 (en) * 1997-08-30 2005-06-17 주식회사 휴비스 Manufacturing method of polyester microfiber

Also Published As

Publication number Publication date
KR840002331B1 (en) 1984-12-19

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