JPS541804B2 - - Google Patents

Info

Publication number
JPS541804B2
JPS541804B2 JP14370873A JP14370873A JPS541804B2 JP S541804 B2 JPS541804 B2 JP S541804B2 JP 14370873 A JP14370873 A JP 14370873A JP 14370873 A JP14370873 A JP 14370873A JP S541804 B2 JPS541804 B2 JP S541804B2
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.)
Expired
Application number
JP14370873A
Other languages
Japanese (ja)
Other versions
JPS5094217A (OSRAM
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
Priority to JP14370873A priority Critical patent/JPS541804B2/ja
Priority to GB55313/74A priority patent/GB1487774A/en
Priority to DE19742460642 priority patent/DE2460642C3/de
Priority to US05/534,795 priority patent/US4035127A/en
Publication of JPS5094217A publication Critical patent/JPS5094217A/ja
Publication of JPS541804B2 publication Critical patent/JPS541804B2/ja
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
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • D01D1/04—Melting filament-forming substances
    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP14370873A 1973-06-22 1973-12-25 Expired JPS541804B2 (OSRAM)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP14370873A JPS541804B2 (OSRAM) 1973-12-25 1973-12-25
GB55313/74A GB1487774A (en) 1973-12-25 1974-12-19 Melt spinning apparatus
DE19742460642 DE2460642C3 (de) 1973-12-25 1974-12-20 Vorrichtung zum Schmelzspinnen eines faserbildenden synthetischen Polymers
US05/534,795 US4035127A (en) 1973-06-22 1974-12-20 Melt spinning apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14370873A JPS541804B2 (OSRAM) 1973-12-25 1973-12-25

Publications (2)

Publication Number Publication Date
JPS5094217A JPS5094217A (OSRAM) 1975-07-26
JPS541804B2 true JPS541804B2 (OSRAM) 1979-01-30

Family

ID=15345115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14370873A Expired JPS541804B2 (OSRAM) 1973-06-22 1973-12-25

Country Status (2)

Country Link
JP (1) JPS541804B2 (OSRAM)
GB (1) GB1487774A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5473916A (en) * 1977-11-25 1979-06-13 Asahi Chem Ind Co Ltd Melt blow spinning device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844512A (OSRAM) * 1971-10-12 1973-06-26

Also Published As

Publication number Publication date
DE2460642B2 (de) 1977-01-20
JPS5094217A (OSRAM) 1975-07-26
GB1487774A (en) 1977-10-05
DE2460642A1 (de) 1975-06-26

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