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GB1344394A - Apparatus for manufacturing filaments from molten synthetic material - Google Patents

Apparatus for manufacturing filaments from molten synthetic material

Info

Publication number
GB1344394A
GB1344394A GB225672A GB225672A GB1344394A GB 1344394 A GB1344394 A GB 1344394A GB 225672 A GB225672 A GB 225672A GB 225672 A GB225672 A GB 225672A GB 1344394 A GB1344394 A GB 1344394A
Authority
GB
United Kingdom
Prior art keywords
spinning
filaments
cooling air
annular channel
melt
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB225672A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reifenhauser KG
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Original Assignee
Reifenhauser KG
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
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 Reifenhauser KG, Reifenhaeuser GmbH and Co KG Maschinenenfabrik filed Critical Reifenhauser KG
Publication of GB1344394A publication Critical patent/GB1344394A/en
Expired legal-status Critical Current

Links

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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head

Landscapes

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

Abstract

1344394 Melt-spinning apparatus REIFENHAUSER KG 18 Jan 1972 [19 March 1971] 2256/72 Heading B5B Apparatus for manufacturing filaments spun from molten synthetic material comprises a molten material distributing device 1 having a spinning head 5 with a conical annular channel 6, with an attached front element 7 connected to the annular channel and containing a number of distribution ducts 8 arranged in a circle over the periphery of the annular channel, individual spinneret assemblies 2 each being surrounded by an individual cooling air blowing device 3, and a conventional take-up system for the filaments. The melt is supplied from central feed duct 10 to the annular channel 6 which as shown is preferably of conical form, and passes via distribution ducts 8, which may be equidistant from each other, to the spinneret assemblies 2. Spinning pumps 11 may be fitted between ducts 8 and spinneret assemblies 2. Each individual spinneret assembly may be surrounded by a cooling air blowing device 3, so constructed that cooling air issues from the gap 12 coaxially with respect to the extruded filaments 13. The filaments then pass to winding means (Fig. 1, not shown). The construction of the apparatus is such that each volumetric part of the melt being spun flows through a path of equal length, and the cooling air always flows in the spinning direction, enabling high spinning speeds to be obtained.
GB225672A 1971-03-19 1972-01-18 Apparatus for manufacturing filaments from molten synthetic material Expired GB1344394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712113327 DE2113327A1 (en) 1971-03-19 1971-03-19 Apparatus for the production of melt-spun fibers

Publications (1)

Publication Number Publication Date
GB1344394A true GB1344394A (en) 1974-01-23

Family

ID=5802089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB225672A Expired GB1344394A (en) 1971-03-19 1972-01-18 Apparatus for manufacturing filaments from molten synthetic material

Country Status (6)

Country Link
US (1) US3824050A (en)
BR (1) BR7201581D0 (en)
CH (1) CH527920A (en)
DE (1) DE2113327A1 (en)
FR (1) FR2130076B1 (en)
GB (1) GB1344394A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881850A (en) * 1974-01-02 1975-05-06 Eastman Kodak Co Melt spinning tower module and circular melt spin block therefor
US4318680A (en) * 1978-08-30 1982-03-09 American Cyanamid Company Spinnerette plate having multiple capillaries per counterbore for melt spinning fusion melts of acrylonitrile polymer and water
DE3141490C2 (en) * 1981-10-20 1987-04-16 Bayer Ag, 5090 Leverkusen Device for producing threads using the dry spinning process
US4679998A (en) * 1984-11-15 1987-07-14 E. I. Du Pont De Nemours And Company Spinneret having groups of orifices with various interorifice spacing
JPH0684568B2 (en) * 1985-03-04 1994-10-26 日本石油株式会社 Pitch fiber manufacturing method
IT1227263B (en) * 1988-10-03 1991-03-28 Filteco Spa APPARATUS AND SPINNING METHOD FOR EXTRUSION
KR930012184B1 (en) * 1989-11-27 1993-12-24 바마크 악티엔 게젤샤프트 Melt-spinning apparatus
ATA53792A (en) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC MOLDED BODIES, DEVICE FOR IMPLEMENTING THE METHOD AND USE OF A SPINNING DEVICE
MY115308A (en) * 1993-05-24 2003-05-31 Tencel Ltd Spinning cell
AT399729B (en) * 1993-07-01 1995-07-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC FIBERS AND DEVICE FOR IMPLEMENTING THE METHOD AND THE USE THEREOF
AT402738B (en) * 1993-07-28 1997-08-25 Chemiefaser Lenzing Ag SPIDER NOZZLE
AT403584B (en) * 1993-09-13 1998-03-25 Chemiefaser Lenzing Ag METHOD AND DEVICE FOR PRODUCING CELLULOSIC FLAT OR TUBE FILMS
DE59710869D1 (en) * 1996-12-18 2003-11-20 Barmag Barmer Maschf SPIN BAR
DE19735571C2 (en) * 1997-08-11 2001-11-29 Inventa Ag Spinning device for spinning filaments out of synthetic polymers
EP1467005A1 (en) * 2003-04-12 2004-10-13 Saurer GmbH & Co. KG Process and device for melt spinning and cooling a bundle of filaments
DE102009037754A1 (en) 2009-08-17 2011-02-24 Oerlikon Textile Gmbh & Co. Kg Extrusion device for extruding e.g. monofilament, has grooved channel extending through inner displacement device and outer melt supply unit, where displacement device is directly heated by separate heating device
DE102010019910A1 (en) * 2010-05-04 2011-11-10 Lüder Gerking Spinneret for spinning threads, spinner for spinning threads and method for spinning threads
CN104451903B (en) * 2014-12-30 2017-03-22 苏州大学 Circumferential spinning component
CA3021863A1 (en) 2016-04-25 2017-11-02 Cytec Industries Inc. Spinneret assembly for spinning polymeric fibers
CN108547003A (en) * 2018-06-07 2018-09-18 杭州海畅节能科技有限公司 Terylene spinning component

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923970A (en) * 1960-02-09 genovese
US1934618A (en) * 1928-08-13 1933-11-07 Celanese Corp Treatment of cellulose derivatives
US2032606A (en) * 1934-02-20 1936-03-03 Celanese Corp Manufacture of artificial materials
US3016568A (en) * 1959-07-15 1962-01-16 Gen Tire & Rubber Co Laminated extruding die
GB1070257A (en) * 1964-07-24 1967-06-01 Chemcell 1963 Ltd Spinning thermoplastic polymer filaments
DE1908207B2 (en) * 1969-02-19 1973-10-18 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Heatable spinning beam for producing continuous filaments from synthetic polymers

Also Published As

Publication number Publication date
BR7201581D0 (en) 1973-08-23
FR2130076A1 (en) 1972-11-03
DE2113327A1 (en) 1972-10-12
US3824050A (en) 1974-07-16
FR2130076B1 (en) 1974-08-30
CH527920A (en) 1972-09-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees