GB1532821A - Melt spinning process and apparatus - Google Patents

Melt spinning process and apparatus

Info

Publication number
GB1532821A
GB1532821A GB47476A GB47476A GB1532821A GB 1532821 A GB1532821 A GB 1532821A GB 47476 A GB47476 A GB 47476A GB 47476 A GB47476 A GB 47476A GB 1532821 A GB1532821 A GB 1532821A
Authority
GB
United Kingdom
Prior art keywords
spinneret
plate
jan
flow
filaments
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
GB47476A
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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 Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of GB1532821A publication Critical patent/GB1532821A/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
    • 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

Landscapes

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

Abstract

1532821 Cooling filaments BARMAG BARMER MASCHINENFABRIK AG 7 Jan 1976 [11 Jan 1975] 00474/76 Heading B5B Filaments 5 of polymeric material are extruded vertically downwards from a spinneret having closely spaced spinning orifices in plate 2, and are cooled immediately after extrusion by a flow of coolant 8 directed from nozzle 6 at an angle to the horizontal which flow is heated as it passes through the filament bundle and is deflected to the spinneret by plate 3 and optionally further deflected by another plate 4 fixed to the base of the spinneret.
GB47476A 1975-01-11 1976-01-07 Melt spinning process and apparatus Expired GB1532821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752500949 DE2500949C2 (en) 1975-01-11 1975-01-11 MELT SPINNING PROCESS

Publications (1)

Publication Number Publication Date
GB1532821A true GB1532821A (en) 1978-11-22

Family

ID=5936273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47476A Expired GB1532821A (en) 1975-01-11 1976-01-07 Melt spinning process and apparatus

Country Status (2)

Country Link
DE (1) DE2500949C2 (en)
GB (1) GB1532821A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008072278A3 (en) * 2006-12-15 2008-11-27 Fare Spa Process and apparatus for the production of nonwoven fabrics from extruded filaments
CN101982573A (en) * 2010-11-16 2011-03-02 苏州志向纺织科研有限公司 Heat insulation device for spinning panel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008072278A3 (en) * 2006-12-15 2008-11-27 Fare Spa Process and apparatus for the production of nonwoven fabrics from extruded filaments
US8585388B2 (en) 2006-12-15 2013-11-19 Fare' S.P.A. Process and apparatus for the production of nonwoven fabrics from extruded filaments
CN101982573A (en) * 2010-11-16 2011-03-02 苏州志向纺织科研有限公司 Heat insulation device for spinning panel

Also Published As

Publication number Publication date
DE2500949C2 (en) 1976-06-16
DE2500949B1 (en) 1976-06-16

Similar Documents

Publication Publication Date Title
US4228118A (en) Process for producing high tenacity polyethylene fibers
US2957747A (en) Process for producing crimpable polyamide filaments
CA2141817C (en) Process and device for producing cellulose fibres
GB533304A (en) Improvements in or relating to the spinning of molten organic filament-forming compositions
CA2125016A1 (en) Skin-core high thermal bond strength fiber on melt spin system
US2954271A (en) Process for producing shaped articles using sonic vibrations to enhance solidification
DE59402699D1 (en) Device for melt spinning multifilament threads and their use
US2953428A (en) Production of polychlorotrifluoroethylene textiles
GB1344394A (en) Apparatus for manufacturing filaments from molten synthetic material
US3907957A (en) Quenching process for melt extruded filaments
ES435306A1 (en) Process for high modulus polymeric materials
US3632719A (en) Process and apparatus for melt-spinning of polyamide
JPS6414312A (en) Method and apparatus for producing polypropylene yarn
GB1312937A (en) Production of a plurality of continous strands
WO1999051799A8 (en) Process for spinning polymeric filaments
CA2137375A1 (en) High speed spun filament yarns based on polycaprolactam and production thereof
DE59006327D1 (en) METHOD AND SPINNING DEVICE FOR PRODUCING MICROFILAMENTS.
GB1075022A (en) Super-strength olefin polymer fibres
EP0363317A3 (en) Melt-spinning apparatus and method
GB1532821A (en) Melt spinning process and apparatus
GB1220424A (en) Method and apparatus for melt-spinning synthetic fibres
GB1386406A (en) Melt spinning of synthetic textile filaments
US3115385A (en) Quenching process
ES330034A1 (en) Thick and thin yarn and process for the preparation thereof
JPS5215615A (en) Melt spinning machine

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee