GB538986A - Improved spinneret or jet for artificial silk and like extrusion apparatus - Google Patents

Improved spinneret or jet for artificial silk and like extrusion apparatus

Info

Publication number
GB538986A
GB538986A GB32625/39A GB3262539A GB538986A GB 538986 A GB538986 A GB 538986A GB 32625/39 A GB32625/39 A GB 32625/39A GB 3262539 A GB3262539 A GB 3262539A GB 538986 A GB538986 A GB 538986A
Authority
GB
United Kingdom
Prior art keywords
outlet
jet
inlet
extrusion apparatus
artificial silk
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
GB32625/39A
Other languages
English (en)
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.)
Baker and Co Inc
Original Assignee
Baker and Co Inc
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 Baker and Co Inc filed Critical Baker and Co Inc
Publication of GB538986A publication Critical patent/GB538986A/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
    • D01D4/022—Processes or materials for the preparation of 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB32625/39A 1939-01-05 1939-12-20 Improved spinneret or jet for artificial silk and like extrusion apparatus Expired GB538986A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US215379XA 1939-01-05 1939-01-05
US130439XA 1939-04-13 1939-04-13

Publications (1)

Publication Number Publication Date
GB538986A true GB538986A (en) 1941-08-25

Family

ID=26684356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32625/39A Expired GB538986A (en) 1939-01-05 1939-12-20 Improved spinneret or jet for artificial silk and like extrusion apparatus

Country Status (5)

Country Link
BE (1) BE437385A (en, 2012)
CH (1) CH215379A (en, 2012)
FR (1) FR862233A (en, 2012)
GB (1) GB538986A (en, 2012)
NL (2) NL63722C (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011428A (fr) * 1949-02-05 1952-06-23 Rhodiaceta Appareillage et procédé pour la filature des solutions de hauts polymères
NL74329C (en, 2012) * 1949-11-23
BE509641A (en, 2012) * 1951-03-01

Also Published As

Publication number Publication date
NL63722C (en, 2012) 1900-01-01
CH215379A (de) 1941-06-30
FR862233A (fr) 1941-03-01
BE437385A (en, 2012) 1900-01-01
NL58716C (en, 2012) 1900-01-01

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