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FR1456380A - Development of spinning heads, especially for extrusion machines - Google Patents

Development of spinning heads, especially for extrusion machines

Info

Publication number
FR1456380A
FR1456380A FR41156A FR41156A FR1456380A FR 1456380 A FR1456380 A FR 1456380A FR 41156 A FR41156 A FR 41156A FR 41156 A FR41156 A FR 41156A FR 1456380 A FR1456380 A FR 1456380A
Authority
FR
France
Prior art keywords
development
extrusion machines
spinning heads
spinning
heads
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
FR41156A
Other languages
French (fr)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of FR1456380A publication Critical patent/FR1456380A/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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/08—Supporting spinnerettes or other parts of spinnerette packs
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis
    • 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
    • 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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FR41156A 1964-12-07 1965-12-07 Development of spinning heads, especially for extrusion machines Expired FR1456380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US416460A US3299470A (en) 1964-12-07 1964-12-07 Spinnerette closure for high pressure spinning of melt polymers

Publications (1)

Publication Number Publication Date
FR1456380A true FR1456380A (en) 1966-10-21

Family

ID=23650063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41156A Expired FR1456380A (en) 1964-12-07 1965-12-07 Development of spinning heads, especially for extrusion machines

Country Status (4)

Country Link
US (1) US3299470A (en)
DE (1) DE6600554U (en)
FR (1) FR1456380A (en)
GB (1) GB1133738A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387470A1 (en) * 1989-03-17 1990-09-19 Karl Fischer Industrieanlagen Gmbh Apparatus for spinning thermoplastic melts

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1660209A1 (en) * 1965-07-15 1970-02-05 Barmag Barmer Maschf Melt spinning head for spinning under high pressure
US5403176A (en) * 1991-02-01 1995-04-04 Gala Industries, Inc. Tapered insert die plate for underwater pelletizers
JP2510792B2 (en) * 1991-02-27 1996-06-26 京セラ株式会社 Spinneret
DE19937684B4 (en) * 1999-08-10 2007-08-23 Zimmer Ag Melt distributor for rectangular spin packs
CN106801260B (en) * 2015-11-26 2020-05-19 中国纺织科学研究院有限公司 A spinneret assembly for preparing high-performance fibers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123858A (en) * 1964-03-10 Heated
GB750067A (en) * 1951-05-16 1956-06-06 Celanese Corp Production and treatment of filamentary materials
US2784843A (en) * 1954-08-10 1957-03-12 American Viscose Corp Filter construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387470A1 (en) * 1989-03-17 1990-09-19 Karl Fischer Industrieanlagen Gmbh Apparatus for spinning thermoplastic melts

Also Published As

Publication number Publication date
DE6600554U (en) 1969-01-23
GB1133738A (en) 1968-11-13
US3299470A (en) 1967-01-24

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