NL7204354A - - Google Patents

Info

Publication number
NL7204354A
NL7204354A NL7204354A NL7204354A NL7204354A NL 7204354 A NL7204354 A NL 7204354A NL 7204354 A NL7204354 A NL 7204354A NL 7204354 A NL7204354 A NL 7204354A NL 7204354 A NL7204354 A NL 7204354A
Authority
NL
Netherlands
Application number
NL7204354A
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 NL7204354A publication Critical patent/NL7204354A/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
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/09—Control of pressure, temperature or feeding rate
    • 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
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • 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
    • D01D1/04—Melting filament-forming substances
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NL7204354A 1971-04-03 1972-03-30 NL7204354A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES389897A ES389897A1 (es) 1971-04-03 1971-04-03 Perfeccionamientos en una extrusionadora para la hilatura de materias sinteticas.

Publications (1)

Publication Number Publication Date
NL7204354A true NL7204354A (en:Method) 1972-10-05

Family

ID=8458126

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7204354A NL7204354A (en:Method) 1971-04-03 1972-03-30

Country Status (9)

Country Link
US (1) US3788613A (en:Method)
BE (1) BE781595A (en:Method)
DE (1) DE2216198A1 (en:Method)
DK (1) DK130521B (en:Method)
ES (1) ES389897A1 (en:Method)
FR (1) FR2132487B1 (en:Method)
GB (1) GB1392464A (en:Method)
IT (1) IT953360B (en:Method)
NL (1) NL7204354A (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519349A1 (de) * 1985-05-30 1986-12-04 IKA-Maschinenbau Janke & Kunkel GmbH & Co KG, 7812 Bad Krozingen Knetmaschine
US4929086A (en) * 1989-05-04 1990-05-29 Paul Geyer Continuous rate feed hopper
SE9701831L (sv) * 1997-05-16 1998-04-20 Tetra Laval Holdings & Finance Munstycke för filmextrudering
EP1162292A1 (en) * 2000-05-24 2001-12-12 O.M.S. Impianti S.r.l. Polyolefin fibers having high and permanent hydrophile characteristics and extrusion and spinning process thereof
DE10042478B4 (de) * 2000-08-29 2007-03-15 Bühler AG Verfahren zum Aufschmelzen von Polymergranulat sowie Abschmelzelement
US10245783B2 (en) * 2015-05-21 2019-04-02 Kenneth Fuller Printer for three dimensional printing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US480149A (en) * 1892-08-02 Candy-machine
US1892583A (en) * 1930-07-22 1932-12-27 William B Pine Feeder for argillaceous materials
US2174319A (en) * 1935-12-19 1939-09-26 Franz Braun Ag Molding of thermoplastic materials
US3346920A (en) * 1963-11-26 1967-10-17 Continental Can Co External cooling device for extruded tubing
US3500500A (en) * 1965-11-13 1970-03-17 Invenplast Sa Apparatus for the extrusion of synthetic plastic material
GB1281332A (en) * 1968-07-23 1972-07-12 Davy Plastics Machinery Ltd Processing solid thermoplastic polymer material

Also Published As

Publication number Publication date
ES389897A1 (es) 1974-03-01
US3788613A (en) 1974-01-29
IT953360B (it) 1973-08-10
GB1392464A (en) 1975-04-30
DE2216198A1 (de) 1972-11-02
FR2132487A1 (en:Method) 1972-11-17
DK130521B (da) 1975-03-03
DK130521C (en:Method) 1975-08-04
BE781595A (fr) 1972-07-17
FR2132487B1 (en:Method) 1975-03-21

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Legal Events

Date Code Title Description
BV The patent application has lapsed