SE305279B - - Google Patents

Info

Publication number
SE305279B
SE305279B SE14481/64A SE1448164A SE305279B SE 305279 B SE305279 B SE 305279B SE 14481/64 A SE14481/64 A SE 14481/64A SE 1448164 A SE1448164 A SE 1448164A SE 305279 B SE305279 B SE 305279B
Authority
SE
Sweden
Application number
SE14481/64A
Inventor
G Cerutti
G Faraci
Original Assignee
Bemberg Spa
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 Bemberg Spa filed Critical Bemberg Spa
Publication of SE305279B publication Critical patent/SE305279B/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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • 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
    • B29C48/03—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
SE14481/64A 1963-12-02 1964-12-01 SE305279B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2447463 1963-12-02

Publications (1)

Publication Number Publication Date
SE305279B true SE305279B (en) 1968-10-21

Family

ID=11213665

Family Applications (1)

Application Number Title Priority Date Filing Date
SE14481/64A SE305279B (en) 1963-12-02 1964-12-01

Country Status (5)

Country Link
CH (1) CH419430A (en)
DE (1) DE1435371A1 (en)
GB (1) GB1067689A (en)
NL (1) NL6401806A (en)
SE (1) SE305279B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496118A (en) * 1978-01-03 1979-07-30 Monsanto Co Rapidly spinning of polyester yarn
FR2421226A1 (en) * 1978-03-31 1979-10-26 Monsanto Co SPINNING PROCESS, IN THE STATE OF MELTED MASS, OF POLYESTER FILAMENTS HELICAL WAVES, WITH A DARK DYE, AND NEW PRODUCTS THUS OBTAINED
US4850847A (en) * 1988-05-10 1989-07-25 E. I. Du Pont De Nemours And Company Spinneret for hollow fibers having curved spacing members projecting therefrom

Also Published As

Publication number Publication date
DE1435371A1 (en) 1969-01-30
NL6401806A (en) 1965-06-03
CH419430A (en) 1966-08-31
GB1067689A (en) 1967-05-03

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