KR910009972A - Melt Spinning Method of Polyamide Fiber - Google Patents

Melt Spinning Method of Polyamide Fiber Download PDF

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Publication number
KR910009972A
KR910009972A KR1019890017361A KR890017361A KR910009972A KR 910009972 A KR910009972 A KR 910009972A KR 1019890017361 A KR1019890017361 A KR 1019890017361A KR 890017361 A KR890017361 A KR 890017361A KR 910009972 A KR910009972 A KR 910009972A
Authority
KR
South Korea
Prior art keywords
melt spinning
spinning method
polyamide
superheated steam
polyamide fiber
Prior art date
Application number
KR1019890017361A
Other languages
Korean (ko)
Other versions
KR910009692B1 (en
Inventor
정세현
김종태
송래헌
Original Assignee
하기주
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 하기주, 주식회사 코오롱 filed Critical 하기주
Priority to KR1019890017361A priority Critical patent/KR910009692B1/en
Publication of KR910009972A publication Critical patent/KR910009972A/en
Application granted granted Critical
Publication of KR910009692B1 publication Critical patent/KR910009692B1/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
    • D01D5/08—Melt spinning methods
    • D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01D10/02—Heat treatment
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

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

Abstract

내용 없음.No content.

Description

폴리아미드계 섬유의 용융방사방법Melt Spinning Method of Polyamide Fiber

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

제1도는 본 발명을 실시하기 위한 장치의 개략도.1 is a schematic diagram of an apparatus for practicing the present invention.

제2도는 종래의 방법을 실시하기 위한 장치의 개략도.2 is a schematic diagram of an apparatus for implementing a conventional method.

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

1 : 방사구금 2 : 구금팩1: spinnery 2: detention pack

3 : 분사노즐 4 : 가열장치3: spray nozzle 4: heating device

5 : 가이드 콘(Guide Cone) 6 : 압력측정계5: guide cone 6: pressure gauge

7 : 유량조절기 8 : 증기유입구7: flow controller 8: steam inlet

9 : 흡입배기닥트 10 : 퀀취챔버9: suction exhaust doc 10: quench chamber

11 : 방출사조 12 : 인터플로튜브(Interfloortube)11: emission thread 12: interfloortube

13 : 권취드럼13: winding drum

Claims (3)

폴리아미드계 섬유를 용융방사할 때, 구금직하에서 분사노즐(3)을 통하여 미압(微壓)의 과열수증기를 가이드콘(5)의 외벽에 분사시켜며, 상기 과열수증기가 구금의 지면부근을 거쳐서 방출사조의 주행방향과 같은 방향으로 진행하다가 흡입배기닥트(9)로 배출되도록함을 특징으로 하는 폴리아미드계 섬유의 용융방사방법.When melt spinning the polyamide-based fiber, unsuperheated superheated steam is sprayed on the outer wall of the guide cone 5 through the spray nozzle 3 under the detention, and the superheated water vapor is formed near the ground of the detention. Melt spinning method of the polyamide-based fiber characterized in that it proceeds in the same direction as the running direction of the discharge yarn and discharged to the suction exhaust duct (9). 제1항에 있어서, 과열수증기의 온도가 230℃－270℃임을 특징으로 하는 폴리아미드계 섬유의 용융방사방법.The melt spinning method of polyamide based fiber according to claim 1, wherein the superheated steam has a temperature of 230 ° C-270 ° C. 제1항에 있어서, 과열수증기의 압력이 100－200mmH2O임을 특징으로 하는 폴리아미드계 섬유의 용융방사방법.The melt spinning method according to claim 1, wherein the superheated steam has a pressure of 100-200 mmH 2 O. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890017361A 1989-11-28 1989-11-28 Melt spinning method of polyamide fiber KR910009692B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890017361A KR910009692B1 (en) 1989-11-28 1989-11-28 Melt spinning method of polyamide fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890017361A KR910009692B1 (en) 1989-11-28 1989-11-28 Melt spinning method of polyamide fiber

Publications (2)

Publication Number Publication Date
KR910009972A true KR910009972A (en) 1991-06-28
KR910009692B1 KR910009692B1 (en) 1991-11-25

Family

ID=19292185

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890017361A KR910009692B1 (en) 1989-11-28 1989-11-28 Melt spinning method of polyamide fiber

Country Status (1)

Country Link
KR (1) KR910009692B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830453A1 (en) * 1998-07-08 2000-01-13 Lurgi Zimmer Ag Method and device for transporting steam through at least one round spinneret shaft

Also Published As

Publication number Publication date
KR910009692B1 (en) 1991-11-25

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