KR940701471A - Method and apparatus for manufacturing synthetic endless filaments - Google Patents

Method and apparatus for manufacturing synthetic endless filaments

Info

Publication number
KR940701471A
KR940701471A KR1019930703435A KR930703435A KR940701471A KR 940701471 A KR940701471 A KR 940701471A KR 1019930703435 A KR1019930703435 A KR 1019930703435A KR 930703435 A KR930703435 A KR 930703435A KR 940701471 A KR940701471 A KR 940701471A
Authority
KR
South Korea
Prior art keywords
cooling passage
spinneret
filament
air
space
Prior art date
Application number
KR1019930703435A
Other languages
Korean (ko)
Other versions
KR100225086B1 (en
Inventor
코쉬네크 균터
반델 디이트마르
Original Assignee
박토르 발커, 프란쯔 후크
마쉬넨파브릭 리이터 악티엔게젤샤프트
클라우스 콤페를, 한스 요헨 로테
찜머 악티엔게젤샤프트
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 박토르 발커, 프란쯔 후크, 마쉬넨파브릭 리이터 악티엔게젤샤프트, 클라우스 콤페를, 한스 요헨 로테, 찜머 악티엔게젤샤프트 filed Critical 박토르 발커, 프란쯔 후크
Publication of KR940701471A publication Critical patent/KR940701471A/en
Application granted granted Critical
Publication of KR100225086B1 publication Critical patent/KR100225086B1/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
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
    • 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
    • D01D5/098—Melt spinning methods with simultaneous stretching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

A process and device for spinning and cooling synthetic, multi-strand, spin-oriented continuous filaments with a spinning device with nozzle plates containing spinning heads and cooling shafts with permeable walls through which a stream of air is inducted inside the cooling shaft purely through the frictional transport of the air by the filaments. The stream of air is continuously taken in directly beneath the spinning heads and then over the entire length of the cooling shafts at filament speeds of the least 2400 m/min.

Description

합성엔드리스 필라멘트의 제조방법 및 장치Method and apparatus for manufacturing synthetic endless filaments

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

제1도 내지 제6도는 본 발명에 따른 장치의 여러 구체예를 개략적으로 나타내는데, 이들을 보다 상세히 설명하면,1 to 6 schematically show several embodiments of the device according to the invention, which will be explained in more detail.

제1도는 방사구의 하부측을 향한 공간으로 조절가능한 천공벽을 갖춘 냉각통로의 단면도이고,1 is a cross-sectional view of the cooling passage with a perforated wall adjustable into the space towards the lower side of the spinneret,

제2도는 상호 동심적으로 배치된 고정공간과 천공벽을 갖는 이중벽의 실린더 배치로된 방사구의 하부선단을 향하여 그 거리에서 조절가능한 냉각통로의 단면도이고,2 is a cross-sectional view of the cooling passage adjustable at that distance toward the lower end of the spinneret with a double wall cylinder arrangement having a fixed space and a perforated wall arranged concentrically;

제3도는 방사구 가까운 부분에서 천공의 조절가능한 입구횡단면을 구비한 방사구의 하부측에 바로 연결된 냉각통로의 단면도이고,3 is a cross-sectional view of a cooling passage directly connected to the lower side of the spinneret having an adjustable inlet cross section of the perforation near the spinneret,

제4도는 통로 전길이에 걸쳐 조절가능한 입구횡단면의 천공과 방사구의 하부측으로 조절가능한 공간이 있는 냉각통로의 단면도이고,4 is a cross-sectional view of a cooling passage having an adjustable opening to the lower side of the spinneret and a perforation of the adjustable transverse cross section over the entire length of the passage,

제5도는 원추모양의 하단부로 된 냉각통로의 단면도이고,5 is a cross-sectional view of the cooling passage with a conical lower end portion,

제6도는 횡단면이 직사각형인 제1도에 도시된 바와 동일한 냉각통로의 단면도이고,6 is a cross-sectional view of the same cooling passage as shown in FIG. 1 having a rectangular cross section,

제7도는 입구로 공기를 가하지 않으면서 방사장치의 방사구로부터의 거리에 따른, 필라멘트 다발에 실린 공기의 속도를 나타내는 그래프이다.7 is a graph showing the velocity of air carried in a bundle of filaments according to the distance from the spinneret of the spinning device without applying air to the inlet.

Claims (11)

필라멘트에 의해 야기된 공기의 마찰흡입에 의해서만 기류가 냉각통로의 내부로 들어가는 투기성벽을 구비한 냉각통로와 노즐판을 포함하는 방사구를 갖는 방사유니트에 의해서 합성복합 필라멘트의 방사배향된 엔드리스필라멘트의 방사 및 냉각 방법에 있어서, 기류가 냉각통로의 길이를 따라 중단없이 방사구의 바로 하부측에서 적어도 240m/min의 필라멘트 인출속도로 냉각통로로 흡입되는 것을 특징으로 하는 합성엔드리스 필라멘트의 제조방법.Of the radially oriented endless filament of the composite composite filament by a spinning unit having a spinneret including a nozzle and a cooling passage with a permeable wall into which the air flow enters the interior of the cooling passage only by the frictional suction of air caused by the filament A method for producing a synthetic endless filament, wherein the airflow is sucked into the cooling passage at a filament withdrawal speed of at least 240 m / min at the bottom of the spinneret without interruption along the length of the cooling passage. 제1항에 있어서, 냉각통로의 출구에서의 필라멘트다발의 필라멘트들 사이의 평균 공간이 6mm이하인 것을 특징으로 하는 방법.2. A method according to claim 1, wherein the average space between the filaments of the filament bundle at the exit of the cooling passage is less than 6 mm. 제1항 또는 제2항에 있어서, 방사구 가까운 영역에서의 기류가 조정될 수 있는 것을 특징으로 하는 방법.A method according to claim 1 or 2, characterized in that the air flow in the region near the spinneret can be adjusted. 벽들이 그 전길이에 걸쳐서 공기흡입을 위해 천공되어 있는 것을 특징으로 하는 제1항 내지 제3항중의 어느 한 하나에 따른 방법을 실행하기 위한 장치.Apparatus for carrying out the method according to any one of claims 1 to 3, characterized in that the walls are perforated for air intake over its entire length. 제4항에 있어서, 냉각통로가 방사구의 하부측으로부터의 공간을 두고 설치되는 것을 특징으로 하는 장치.5. An apparatus according to claim 4, wherein the cooling passage is provided with a space from the lower side of the spinneret. 제5항에 있어서, 방사구와 냉각통로 사이의 공간에 의해 형성된 갭은, 공기만이 이 갭을 통하여 냉각통로로 들어올 정도의 크기인 것을 특징으로 하는 장치.6. The device of claim 5, wherein the gap formed by the space between the spinneret and the cooling passage is such that only air enters the cooling passage through the gap. 제5항 또는 제6항에 있어서, 방사구의 하부측과 냉각통로 사이의 공간이 조정가능하여 공기입구를 조절할 수 있는 것을 특징으로 하는 장치.The device according to claim 5 or 6, wherein the space between the lower side of the spinneret and the cooling passage is adjustable to adjust the air inlet. 제4항에 있어서, 방사구 가까운 부분의 천공크기가 조정가능하여 공기입구를 조절할 수 있는 것을 특징으로 하는 장치.5. The device of claim 4, wherein the aperture size near the spinneret is adjustable to control the air inlet. 제4항 내지 제7항중의 어느 하나에 있어서, 상기 벽의 전길이에 걸쳐서 천공의 크기가 조정가능하여 공기흡입을 조절할 수 있는 것을 특징으로 하는 장치.8. A device according to any one of claims 4 to 7, wherein the size of the perforations is adjustable over the entire length of the wall to control air intake. 제4항 내지 제7항중의 어느 하나에 있어서, 벽과 벽사이의 공간이 2mm까지이며 동심적으로 배치된 두 실린더로 냉각통로가 이루어지며, 상기 두 실린더에는 공기흡입을 위한 천공이 구비되어 있는 것을 특징으로 하는 장치.8. The cooling passage of any one of claims 4 to 7, wherein the space between the wall and the wall is up to 2 mm, and the cooling passage is composed of two concentrically arranged cylinders. Device characterized in that. 제4항 내지 제9항중의 어느 하나에 있어서, 냉각통로의 하부개구가 하부선단을 향하여 집중하며 적어도 10mm의 필라멘트 다발의 통과를 위한 개구가 있는 코운에 의해 형성되는 것을 특징으로 하는 장치.10. A device according to any one of claims 4 to 9, wherein the lower opening of the cooling passages is formed by a cone which concentrates towards the lower tip and has openings for the passage of at least 10 mm filament bundles. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930703435A 1992-03-18 1993-03-09 Method and device to manufacturing synthetic endless filaments KR100225086B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4208568.3 1992-03-18
DE4208568A DE4208568A1 (en) 1992-03-18 1992-03-18 METHOD AND DEVICE FOR PRODUCING SYNTHETIC CONTINUOUS FILAMENTS
PCT/CH1993/000061 WO1993019229A1 (en) 1992-03-18 1993-03-09 Process and device for producing continuous synthetic filaments

Publications (2)

Publication Number Publication Date
KR940701471A true KR940701471A (en) 1994-05-28
KR100225086B1 KR100225086B1 (en) 1999-10-15

Family

ID=6454307

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930703435A KR100225086B1 (en) 1992-03-18 1993-03-09 Method and device to manufacturing synthetic endless filaments

Country Status (6)

Country Link
EP (1) EP0586630B1 (en)
JP (1) JPH07501365A (en)
KR (1) KR100225086B1 (en)
AT (1) ATE157712T1 (en)
DE (2) DE4208568A1 (en)
WO (1) WO1993019229A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE131224T1 (en) * 1991-09-06 1995-12-15 Akzo Nobel Nv DEVICE FOR RAPID SPINNING OF MULTIFILENT THREADS AND THE USE THEREOF.
BR9400682A (en) * 1993-03-05 1994-10-18 Akzo Nv Apparatus for the fusing spinning of multifilament yarns and their application
DE19716394C1 (en) * 1997-04-18 1998-09-03 Inventa Ag Cooling control unit, for thermoplastic filament bundle from spinneret(s)
US20020052026A1 (en) 1997-10-08 2002-05-02 Steven M. Vicik Methods of refolding proteins
KR100305668B1 (en) * 1999-09-13 2001-09-24 조민호 Multifilament Quenching Apparatus
DE10332645A1 (en) * 2003-07-18 2005-02-03 Saurer Gmbh & Co. Kg Device for melt spinning, cooling and winding
JP5925657B2 (en) * 2012-10-03 2016-05-25 Ｔｍｔマシナリー株式会社 Melt spinning equipment
CN103305949B (en) * 2013-07-04 2016-04-13 吴江市汇泉纺织有限公司 A kind of fuse tension control device
WO2017025372A1 (en) * 2015-08-08 2017-02-16 Oerlikon Textile Gmbh & Co. Kg Method and device for melt-spinning a synthetic thread

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB774814A (en) * 1954-10-21 1957-05-15 Thuringisches Kunstfaserwerk W Process of and apparatus for the melt-spinning of synthetic products
GB1088240A (en) * 1965-08-20 1967-10-25 Ici Ltd Melt spinning of fibre-forming polymers
NL6701693A (en) * 1966-02-09 1967-08-10
GB1220424A (en) * 1968-03-21 1971-01-27 Toray Industries Method and apparatus for melt-spinning synthetic fibres
US3611485A (en) * 1968-12-30 1971-10-12 Monsanto Co Spinning chimney
JPS5696908A (en) * 1980-01-04 1981-08-05 Teijin Ltd Melt spinning method
JPS5761710A (en) * 1980-09-25 1982-04-14 Teijin Ltd Melt spinning apparatus
ATE131224T1 (en) * 1991-09-06 1995-12-15 Akzo Nobel Nv DEVICE FOR RAPID SPINNING OF MULTIFILENT THREADS AND THE USE THEREOF.

Also Published As

Publication number Publication date
EP0586630B1 (en) 1997-09-03
WO1993019229A1 (en) 1993-09-30
ATE157712T1 (en) 1997-09-15
DE4208568A1 (en) 1993-09-23
EP0586630A1 (en) 1994-03-16
DE59307248D1 (en) 1997-10-09
JPH07501365A (en) 1995-02-09
KR100225086B1 (en) 1999-10-15

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