CH417044A - Schneckenmaschine zum Verarbeiten bzw. Aufbereiten thermoplastischer Kunststoffmassen - Google Patents

Schneckenmaschine zum Verarbeiten bzw. Aufbereiten thermoplastischer Kunststoffmassen

Info

Publication number
CH417044A
CH417044A CH162265A CH162265A CH417044A CH 417044 A CH417044 A CH 417044A CH 162265 A CH162265 A CH 162265A CH 162265 A CH162265 A CH 162265A CH 417044 A CH417044 A CH 417044A
Authority
CH
Switzerland
Prior art keywords
processing
screw machine
thermoplastic plastic
plastic masses
preparing thermoplastic
Prior art date
Application number
CH162265A
Other languages
English (en)
Inventor
Paul Fritsch Rudolf
Original Assignee
Werner & Pfleiderer Maschinenf
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 Werner & Pfleiderer Maschinenf filed Critical Werner & Pfleiderer Maschinenf
Publication of CH417044A publication Critical patent/CH417044A/de

Links

Classifications

    • 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
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CH162265A 1964-02-29 1965-02-05 Schneckenmaschine zum Verarbeiten bzw. Aufbereiten thermoplastischer Kunststoffmassen CH417044A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0036290 1964-02-29

Publications (1)

Publication Number Publication Date
CH417044A true CH417044A (de) 1966-07-15

Family

ID=7601155

Family Applications (1)

Application Number Title Priority Date Filing Date
CH162265A CH417044A (de) 1964-02-29 1965-02-05 Schneckenmaschine zum Verarbeiten bzw. Aufbereiten thermoplastischer Kunststoffmassen

Country Status (5)

Country Link
US (1) US3261056A (de)
CH (1) CH417044A (de)
GB (1) GB1074823A (de)
LU (1) LU47917A1 (de)
NL (1) NL6502148A (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1449057A (fr) * 1965-07-02 1966-08-12 Etablissements Andouart Soc D Perfectionnements à l'extrusion des matière plastiques
US3376604A (en) * 1965-09-28 1968-04-09 Wilhelm Anger Ohg Multi-screw extruders
GB1149780A (en) * 1966-01-11 1969-04-23 Sumitomo Electric Industries Improvements in or relating to extrusion apparatus
US3645659A (en) * 1969-03-13 1972-02-29 Gloucester Eng Co Inc Extruding plastic
US3806099A (en) * 1969-06-18 1974-04-23 H Gallard Plastics extrusion apparatus
BE788327A (fr) * 1971-09-02 1973-01-02 Wittrock Ludwig Procede et dispositif pour l'obtention de matieres premieres thermoplastiques ou produits analogues
JPS4879864A (de) * 1972-01-28 1973-10-26
US3884452A (en) * 1972-09-25 1975-05-20 Manbritt Ind Inc Blow-molding plasticizing manifold
US3920229A (en) * 1972-10-10 1975-11-18 Pcl Ind Limited Apparatus for feeding polymeric material in flake form to an extruder
US3865355A (en) * 1973-04-23 1975-02-11 Claire Thomas J Eau Means for putting additive in plastic and other materials
DE2408936A1 (de) * 1974-02-25 1975-09-11 Ludwig Wittrock Vorrichtung zur verformung von thermoplastrohstoffen und aehnlichen massen mittels rotierender mastifizierwerkzeuge z.b. schnecken oder walzen
DE2647613A1 (de) * 1976-10-21 1978-12-21 Ludwig Wittrock Plastifizieraggregat zur aufschmelzung und verformung von thermoplastischen kunststoffrohstoffen und aehnlichen massen
DE2649996A1 (de) * 1976-10-30 1978-05-03 Bayer Ag Verfahren und vorrichtung zum herstellen eines fuellstoffhaltigen reaktionsgemisches aus mindestens zwei fliessfaehigen komponenten, insbesondere zum erzeugen von polyurethan
CH615384A5 (de) * 1978-12-07 1980-01-31 Buss Ag
EP0033351B1 (de) * 1980-01-30 1984-08-15 Buss Ag Einrichtung zur staubfreien Herstellung von kleinen Teilen
GB2171951B (en) * 1985-03-08 1989-08-23 Robert Marven Improvements in extruder equipment.
US4767303A (en) * 1986-02-12 1988-08-30 Sumitomo Chemical Company, Ltd. Extruding apparatus for extruding synthetic resin
AU604846B2 (en) * 1988-02-25 1991-01-03 Idemitsu Petrochemical Co., Ltd. Process of producing thermoplastic resin sheet and the like and equipment therefor
EP1473137A1 (de) * 2003-04-30 2004-11-03 Coperion Werner & Pfleiderer GmbH & Co. KG Verfahren zum Aufschmelzen und Homogenisieren von multimodalen und bimodalen Polyolefinen
EP1481785A1 (de) * 2003-05-28 2004-12-01 Coperion Werner & Pfleiderer GmbH & Co. KG Anlage zum Aufbereiten von Stoffen
EP1481784A1 (de) * 2003-05-28 2004-12-01 Coperion Werner & Pfleiderer GmbH & Co. KG Anlage zum Aufbereiten von Stoffen
EP1481786A1 (de) * 2003-05-28 2004-12-01 Coperion Werner & Pfleiderer GmbH & Co. KG Anlage zum Aufbereiten von Stoffen
ATE447474T1 (de) 2006-11-23 2009-11-15 Coperion Gmbh Anlage zum aufbereiten von stoffen
US9908276B2 (en) 2011-12-31 2018-03-06 Univation Technologies, Llc Forming different plastic products from a single melt
JP6052564B2 (ja) * 2012-06-25 2016-12-27 ヘンケ，プロパーティー ユージー（ハフツングスベスチランクト） ポリマー顆粒、押出形材、又は成形品を製造するための装置、及びそのための溶融ポンプ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1666067A (en) * 1924-03-03 1928-04-17 Adam Machine for making dry-cell elements
US2836851A (en) * 1955-09-09 1958-06-03 Danielson Mfg Company Apparatus for extrusion
NL263180A (de) * 1960-04-15 1900-01-01

Also Published As

Publication number Publication date
GB1074823A (en) 1967-07-05
NL6502148A (de) 1965-08-30
US3261056A (en) 1966-07-19
LU47917A1 (de) 1965-04-05

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