NL7408077A - - Google Patents

Info

Publication number
NL7408077A
NL7408077A NL7408077A NL7408077A NL7408077A NL 7408077 A NL7408077 A NL 7408077A NL 7408077 A NL7408077 A NL 7408077A NL 7408077 A NL7408077 A NL 7408077A NL 7408077 A NL7408077 A NL 7408077A
Authority
NL
Netherlands
Application number
NL7408077A
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 filed Critical
Publication of NL7408077A publication Critical patent/NL7408077A/xx

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
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • B29C48/272—Cleaning; Purging; Avoiding contamination of dies
    • 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
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
NL7408077A 1973-06-18 1974-06-17 NL7408077A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37067873A 1973-06-18 1973-06-18
US462036A US3907957A (en) 1973-06-18 1974-04-18 Quenching process for melt extruded filaments

Publications (1)

Publication Number Publication Date
NL7408077A true NL7408077A (enrdf_load_stackoverflow) 1974-12-20

Family

ID=27005050

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7408077A NL7408077A (enrdf_load_stackoverflow) 1973-06-18 1974-06-17

Country Status (8)

Country Link
US (1) US3907957A (enrdf_load_stackoverflow)
JP (1) JPS5025814A (enrdf_load_stackoverflow)
CA (1) CA1024318A (enrdf_load_stackoverflow)
DE (1) DE2429027A1 (enrdf_load_stackoverflow)
FR (1) FR2233422B1 (enrdf_load_stackoverflow)
GB (1) GB1454574A (enrdf_load_stackoverflow)
IT (1) IT1025019B (enrdf_load_stackoverflow)
NL (1) NL7408077A (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630055B2 (de) * 1976-07-03 1978-04-27 Bayer Ag, 5090 Leverkusen Verfahren zum Begasen der Düsenöffnungen beim Extrudieren von Kunststoff
GB2003085B (en) * 1977-08-19 1982-01-13 Ici Ltd Process for the manufacture of polyamide yarns
US4204828A (en) * 1978-08-01 1980-05-27 Allied Chemical Corporation Quench system for synthetic fibers using fog and flowing air
JPS5756515A (en) * 1980-09-17 1982-04-05 Toray Ind Inc Melt-spinning of polyester
JPS59163423A (ja) * 1983-03-09 1984-09-14 Kashima Sekiyu Kk 炭素繊維の紡糸法
JPS62182978U (enrdf_load_stackoverflow) * 1986-05-14 1987-11-20
FI112252B (fi) * 1990-02-05 2003-11-14 Fibervisions L P Korkealämpötilasietoisia kuitusidoksia
DK0552013T3 (da) * 1992-01-13 1999-10-18 Hercules Inc Fiber, som kan bindes termisk, til ikke-vævede tekstiler af høj styrke
SG50447A1 (en) * 1993-06-24 1998-07-20 Hercules Inc Skin-core high thermal bond strength fiber on melt spin system
DE69517937T2 (de) * 1994-12-19 2000-11-09 Hercules Inc., Wilmington Verfahren zur Herstellung von Fasern für hochfeste Vliesstoffen und daraus hergestellte Fasern und Vliesstoffe
DE19920682B4 (de) * 1999-05-05 2007-04-12 Zimmer Ag Dampfbeschleierung für Spinnsystem mit Rechteckdüsen
BR0111840A (pt) * 2000-06-23 2003-07-01 Du Pont Aparelho de cobertura de vapor para cobrir a face de uma fieira com gás e método para manter a face de uma fieira livre de depósitos de polìmero
JP4946111B2 (ja) * 2006-03-20 2012-06-06 東レ株式会社 合成繊維の溶融紡糸装置および合成繊維の製造方法
WO2008085188A2 (en) * 2006-12-29 2008-07-17 E. I. Du Pont De Nemours And Company Process and apparatus for reducing die drips and for controlling surface roughness during polymer extrusion
JP5262038B2 (ja) * 2007-09-19 2013-08-14 東レ株式会社 熱可塑性繊維の製造方法およびその製造装置
CN108411389A (zh) * 2018-03-30 2018-08-17 湖州虹君机械有限公司 用于纤维生产的冷却装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053611A (en) * 1958-01-21 1962-09-11 Inventa Ag Process for spinning of synthetic fibers
GB901398A (en) * 1960-05-19 1962-07-18 British Nylon Spinners Ltd Improvements in or relating to melt-spinning synthetic polymer filaments
US3553305A (en) * 1967-09-29 1971-01-05 Tin Yam Au Melt-spinning process
DE1905508A1 (de) * 1969-02-05 1970-08-20 Hoechst Ag Verfahren und Vorrichtung zum Schmelzspinnen von synthetischen Polymeren

Also Published As

Publication number Publication date
JPS5025814A (enrdf_load_stackoverflow) 1975-03-18
IT1025019B (it) 1978-08-10
FR2233422B1 (enrdf_load_stackoverflow) 1978-01-13
GB1454574A (en) 1976-11-03
DE2429027A1 (de) 1975-01-09
FR2233422A1 (enrdf_load_stackoverflow) 1975-01-10
US3907957A (en) 1975-09-23
CA1024318A (en) 1978-01-17

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