LU60476A1 - - Google Patents

Info

Publication number
LU60476A1
LU60476A1 LU60476DA LU60476A1 LU 60476 A1 LU60476 A1 LU 60476A1 LU 60476D A LU60476D A LU 60476DA LU 60476 A1 LU60476 A1 LU 60476A1
Authority
LU
Luxembourg
Application number
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 LU60476A1 publication Critical patent/LU60476A1/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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/32—Side-by-side 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
LU60476D 1969-03-11 1970-03-06 LU60476A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1391469 1969-03-11

Publications (1)

Publication Number Publication Date
LU60476A1 true LU60476A1 (en) 1970-05-11

Family

ID=11144726

Family Applications (1)

Application Number Title Priority Date Filing Date
LU60476D LU60476A1 (en) 1969-03-11 1970-03-06

Country Status (9)

Country Link
US (1) US3669591A (en)
BE (1) BE746935A (en)
CA (1) CA927561A (en)
DE (1) DE2010503C3 (en)
ES (1) ES185291Y (en)
FR (1) FR2037635A5 (en)
GB (1) GB1273111A (en)
LU (1) LU60476A1 (en)
NL (1) NL7003214A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792944A (en) * 1970-07-20 1974-02-19 Mitsubishi Rayon Co Spinneret for composite spinning
US4052146A (en) * 1976-11-26 1977-10-04 Monsanto Company Extrusion pack for sheath-core filaments
DE2803136C2 (en) * 1978-01-25 1984-04-05 Akzo Gmbh, 5600 Wuppertal Method and device for the production of a multicomponent thread consisting of at least two synthetic polymer components
US4421465A (en) * 1980-10-30 1983-12-20 Mobil Oil Corporation Apparatus providing uniform resin distribution in a coextruded product
DE4224652C3 (en) * 1991-08-06 1997-07-17 Barmag Barmer Maschf Spinning device for melt spinning, in particular thermoplastic multi-component threads
IT1281705B1 (en) * 1996-01-23 1998-02-26 Fare Spa PROCEDURE AND EQUIPMENT FOR THE PREPARATION OF TWO-COMPONENT FIBERS
DE60036578T2 (en) * 1999-06-25 2008-07-03 Sumika Color Co. Ltd. Method and device for producing multilayer granules
DE10205843B4 (en) * 2002-02-13 2004-11-25 Battenfeld Extrusionstechnik Gmbh Double leg thorn

Also Published As

Publication number Publication date
CA927561A (en) 1973-06-05
BE746935A (en) 1970-08-17
ES185291U (en) 1973-10-01
US3669591A (en) 1972-06-13
DE2010503B2 (en) 1974-02-28
ES185291Y (en) 1974-06-16
GB1273111A (en) 1972-05-03
DE2010503A1 (en) 1971-05-06
FR2037635A5 (en) 1970-12-31
DE2010503C3 (en) 1974-10-17
NL7003214A (en) 1970-09-15

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