KR910009986A - 섬도가 불균일한 폴리에스텔사의 제조방법 및 그 장치 - Google Patents

섬도가 불균일한 폴리에스텔사의 제조방법 및 그 장치 Download PDF

Info

Publication number
KR910009986A
KR910009986A KR1019890016779A KR890016779A KR910009986A KR 910009986 A KR910009986 A KR 910009986A KR 1019890016779 A KR1019890016779 A KR 1019890016779A KR 890016779 A KR890016779 A KR 890016779A KR 910009986 A KR910009986 A KR 910009986A
Authority
KR
South Korea
Prior art keywords
roller
manufacturing
diameter
tube
polyester
Prior art date
Application number
KR1019890016779A
Other languages
English (en)
Other versions
KR950004087B1 (ko
Inventor
석선부
윤종대
김덕환
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 KR1019890016779A priority Critical patent/KR950004087B1/ko
Publication of KR910009986A publication Critical patent/KR910009986A/ko
Application granted granted Critical
Publication of KR950004087B1 publication Critical patent/KR950004087B1/ko

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/06—Imparting irregularity, e.g. slubbing or other non-uniform features, e.g. high- and low-shrinkage or strengthened and weakened sections
    • 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
    • D01D5/088—Cooling 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
    • 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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/225—Mechanical characteristics of stretching apparatus
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

Landscapes

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

Abstract

내용 없음

Description

섬도가 불균일한 폴리에스텔사의 제조방법 및 그 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제조공정예시도
제2도는 본 발명에 사용되는 제1고덴로울러의 횡단면도
제3도는 본 발명에 사용되는 인터플로튜브의 상세도

Claims (2)

  1. 용융방사한 것을 퀜칭에어로 냉각시키고, 오일링한 다음 인터플로튜브(Inter flow tube)에 통과시킨후, 이어서 제1고데ㄷ로울러와 제2고데ㄷ로울러에 순차적으로 통과시킨 다음 권취하는 폴리에스텔 미연신사의 제조방법에 있어서, 냉각영역에서 퀘ㄴ칭에어의 속도를 ±0.1m/10sec 만큼 변동시켜 주며, 타원형의 제1고데ㄷ로울러를 사용함을 특징으로 하는 섬도가 불균일한 폴리에스텔사의 제조방법.
  2. 방사팩, 냉각장치, 오일제트, 인터플로튜브, 제1고덷로울러와 제2고덷로울러 및 권취드럼이 순차적으로 연결되어 있는 폴리에스텔 미연신사의 제조장치에 있어서, 제1고데ㄷ로울러가 타원형으로 되어 있으며 그 장경(L1)과 단경(L2)의 비(L1/L2)가1.15-1.90 범위내에 있으며(단, L1: 140mm, 또는 160mm), 다음조건을 만족시키는 인터플로튜브를 설치한 것을 특징으로 하는 섬도가 불균일한 폴리에스텔사의 제조장치.
    다음
    75mm ≤ 1≤ 85mm
    240mm ≤ 2- 1≤ 480mm
    0.02mmHg≤인더플로튜브 상, 하부의 정 압차≤0.04mmHg
    단, 1: 인터플로튜브 입구의 직경
    2: 공기의 와류가 일어나는 부분의 직경
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890016779A 1989-11-18 1989-11-18 섬도가 불균일한 폴리에스텔사의 제조방법 및 그 장치 KR950004087B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890016779A KR950004087B1 (ko) 1989-11-18 1989-11-18 섬도가 불균일한 폴리에스텔사의 제조방법 및 그 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890016779A KR950004087B1 (ko) 1989-11-18 1989-11-18 섬도가 불균일한 폴리에스텔사의 제조방법 및 그 장치

Publications (2)

Publication Number Publication Date
KR910009986A true KR910009986A (ko) 1991-06-28
KR950004087B1 KR950004087B1 (ko) 1995-04-25

Family

ID=19291800

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890016779A KR950004087B1 (ko) 1989-11-18 1989-11-18 섬도가 불균일한 폴리에스텔사의 제조방법 및 그 장치

Country Status (1)

Country Link
KR (1) KR950004087B1 (ko)

Also Published As

Publication number Publication date
KR950004087B1 (ko) 1995-04-25

Similar Documents

Publication Publication Date Title
KR830009274A (ko) 상압 염색 가능한 폴리에스테르 섬유와 그 제조 방법
SE8007497L (sv) Statisk blandare
DK154001C (da) Apparat til overfoering af masse mellem to fluidumfaser
SE7703051L (sv) Anordning for rening av fibersuspensioner med lag fiberkoncentration
DE59408713D1 (de) Stoffauflauf für eine Papiermaschine
KR910009986A (ko) 섬도가 불균일한 폴리에스텔사의 제조방법 및 그 장치
KR960703374A (ko) 필라멘트의 용융방사방법(melt spinning process to produce filaments)
SE7703052L (sv) Anordning for att avlegsna sma spetor fran fibersuspensioner, speciellt vid behandling av blandat pappersavfall
KR930702564A (ko) 사경로의 파열을 감소시키는 방법
Naeem et al. Structure and spinning of composite yarn based on the multifilament spreading method using a modified ring frame
GB1023944A (en) Improved method and apparatus for treating textile yarns
NO911819L (no) Apparatur for spinning av syntetiske, smeltespinnbare polymerer
KR850004794A (ko) 마찰 방적장치 및 방법
SE8005802L (sv) Open-end-spunnet garn med fortjockningar samt forfarande och anordning for framstellning av det
Kothari et al. Influence of interfilament friction on structure and properties of air textured yarns
US2663842A (en) Apparatus for measuring electro
RU95106604A (ru) Пряжа, способ изготовления пряжи, устройство для изготовления пряжи
KR880006391A (ko) 세섬도의 폴리아미드 모노 포이-가연사(mono poy-dty)의 제조방법
SU1176269A1 (ru) Устройство дл определени электризуемости нитей
FR2456795A1 (fr) Procede et dispositif de renvidage des bobines en forme de cones sur continus a filer
KR920012606A (ko) 고신축성 나일론 치이즈 염색사의 제조방법
JPS58100737A (ja) 線材表層部の摩耗性試験方法
SU590379A1 (ru) Пр дильный ролик к устройству дл мокрого формовани волокон
Goldshtik et al. Kinematic separation of mixtures
KR840003300A (ko) 폴리에스테르 극세섬유의 용융방사방법

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee