JPS5025814A - - Google Patents

Info

Publication number
JPS5025814A
JPS5025814A JP49066622A JP6662274A JPS5025814A JP S5025814 A JPS5025814 A JP S5025814A JP 49066622 A JP49066622 A JP 49066622A JP 6662274 A JP6662274 A JP 6662274A JP S5025814 A JPS5025814 A JP S5025814A
Authority
JP
Japan
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.)
Pending
Application number
JP49066622A
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 JPS5025814A publication Critical patent/JPS5025814A/ja
Pending 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
    • 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)
JP49066622A 1973-06-18 1974-06-13 Pending JPS5025814A (ja)

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
JPS5025814A true JPS5025814A (ja) 1975-03-18

Family

ID=27005050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49066622A Pending JPS5025814A (ja) 1973-06-18 1974-06-13

Country Status (8)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756515A (en) * 1980-09-17 1982-04-05 Toray Ind Inc Melt-spinning of polyester
JPS62182978U (ja) * 1986-05-14 1987-11-20
JP2007247118A (ja) * 2006-03-20 2007-09-27 Toray Ind Inc 合成繊維の溶融紡糸装置および合成繊維の製造方法
JP2009074192A (ja) * 2007-09-19 2009-04-09 Toray Ind Inc 熱可塑性繊維の製造方法およびその製造装置

Families Citing this family (12)

* 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
JPS59163423A (ja) * 1983-03-09 1984-09-14 Kashima Sekiyu Kk 炭素繊維の紡糸法
FI112252B (fi) * 1990-02-05 2003-11-14 Fibervisions L P Korkealämpötilasietoisia kuitusidoksia
ES2131556T3 (es) * 1992-01-13 1999-08-01 Hercules Inc Fibra aglutinable termicamente para telas no tejidas de alta resistencia.
SG50447A1 (en) * 1993-06-24 1998-07-20 Hercules Inc Skin-core high thermal bond strength fiber on melt spin system
EP0719879B1 (en) * 1994-12-19 2000-07-12 Hercules Incorporated Process for producing fibers for high strength non-woven materials, and the resulting fibers and non-wovens
DE19920682B4 (de) * 1999-05-05 2007-04-12 Zimmer Ag Dampfbeschleierung für Spinnsystem mit Rechteckdüsen
CN1328419C (zh) * 2000-06-23 2007-07-25 因维斯塔技术有限公司 纺丝机的蒸汽分配环及使喷丝板表面无聚合物沉积的方法
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
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756515A (en) * 1980-09-17 1982-04-05 Toray Ind Inc Melt-spinning of polyester
JPS6111322B2 (ja) * 1980-09-17 1986-04-02 Toray Industries
JPS62182978U (ja) * 1986-05-14 1987-11-20
JP2007247118A (ja) * 2006-03-20 2007-09-27 Toray Ind Inc 合成繊維の溶融紡糸装置および合成繊維の製造方法
JP2009074192A (ja) * 2007-09-19 2009-04-09 Toray Ind Inc 熱可塑性繊維の製造方法およびその製造装置

Also Published As

Publication number Publication date
US3907957A (en) 1975-09-23
IT1025019B (it) 1978-08-10
GB1454574A (en) 1976-11-03
FR2233422B1 (ja) 1978-01-13
DE2429027A1 (de) 1975-01-09
FR2233422A1 (ja) 1975-01-10
CA1024318A (en) 1978-01-17
NL7408077A (ja) 1974-12-20

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