GB1054904A - - Google Patents

Info

Publication number
GB1054904A
GB1054904A GB1054904DA GB1054904A GB 1054904 A GB1054904 A GB 1054904A GB 1054904D A GB1054904D A GB 1054904DA GB 1054904 A GB1054904 A GB 1054904A
Authority
GB
United Kingdom
Prior art keywords
orifice
uniform cross
frusto
section
conical
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
Other languages
English (en)
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.)
Publication date
Publication of GB1054904A publication Critical patent/GB1054904A/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
    • D01D4/02—Spinnerettes
    • 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
    • B29C48/30—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)
  • Artificial Filaments (AREA)
GB1054904D 1964-01-09 Expired GB1054904A (US06521211-20030218-C00004.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33668364A 1964-01-09 1964-01-09

Publications (1)

Publication Number Publication Date
GB1054904A true GB1054904A (US06521211-20030218-C00004.png) 1900-01-01

Family

ID=23317197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1054904D Expired GB1054904A (US06521211-20030218-C00004.png) 1964-01-09

Country Status (3)

Country Link
BE (1) BE658044A (US06521211-20030218-C00004.png)
DE (1) DE1660238A1 (US06521211-20030218-C00004.png)
GB (1) GB1054904A (US06521211-20030218-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652001A (en) * 1993-05-24 1997-07-29 Courtaulds Fibres Limited Spinnerette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652001A (en) * 1993-05-24 1997-07-29 Courtaulds Fibres Limited Spinnerette

Also Published As

Publication number Publication date
DE1660238A1 (de) 1970-12-17
BE658044A (US06521211-20030218-C00004.png) 1965-07-08

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