LU44778A1 - - Google Patents

Info

Publication number
LU44778A1
LU44778A1 LU44778DA LU44778A1 LU 44778 A1 LU44778 A1 LU 44778A1 LU 44778D A LU44778D A LU 44778DA LU 44778 A1 LU44778 A1 LU 44778A1
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 LU44778A1 publication Critical patent/LU44778A1/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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • 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
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
LU44778D 1962-11-27 1963-11-08 LU44778A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US240294A US3215760A (en) 1962-11-27 1962-11-27 Process of a voiding gel particles during extrusion by removal of air from the filter pack prior to spinning

Publications (1)

Publication Number Publication Date
LU44778A1 true LU44778A1 (xx) 1965-05-10

Family

ID=22905974

Family Applications (1)

Application Number Title Priority Date Filing Date
LU44778D LU44778A1 (xx) 1962-11-27 1963-11-08

Country Status (3)

Country Link
US (1) US3215760A (xx)
GB (1) GB1040290A (xx)
LU (1) LU44778A1 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373751A (en) * 1963-10-18 1968-03-19 Industrilaboratoriet Ab Method in utilizing and refining tobacco dust and waste
US3461193A (en) * 1967-01-04 1969-08-12 Du Pont Novel procedure for starting the flash-extrusion of expandable resin compositions
US5730885A (en) * 1996-12-03 1998-03-24 Union Carbide Chemicals & Plastics Technology Corporation Screen packs for reducing gels in polypropylene copolymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266363A (en) * 1938-11-10 1941-12-16 Du Pont Apparatus for the production of filaments
US3056163A (en) * 1955-05-18 1962-10-02 American Viscose Corp Spinneret
GB901398A (en) * 1960-05-19 1962-07-18 British Nylon Spinners Ltd Improvements in or relating to melt-spinning synthetic polymer filaments
NL265727A (xx) * 1960-06-11
NL131318C (xx) * 1960-06-11

Also Published As

Publication number Publication date
US3215760A (en) 1965-11-02
GB1040290A (en) 1966-08-24

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