CH388616A - Verfahren und Vorrichtung zur Verarbeitung von thermoplastischen Kunststoffmassen in Schneckenpressen - Google Patents

Verfahren und Vorrichtung zur Verarbeitung von thermoplastischen Kunststoffmassen in Schneckenpressen

Info

Publication number
CH388616A
CH388616A CH1274160A CH1274160A CH388616A CH 388616 A CH388616 A CH 388616A CH 1274160 A CH1274160 A CH 1274160A CH 1274160 A CH1274160 A CH 1274160A CH 388616 A CH388616 A CH 388616A
Authority
CH
Switzerland
Prior art keywords
thermoplastic plastic
screw presses
plastic masses
processing thermoplastic
processing
Prior art date
Application number
CH1274160A
Other languages
German (de)
English (en)
Original Assignee
Reifenhaeuser Kg
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 Reifenhaeuser Kg filed Critical Reifenhaeuser Kg
Publication of CH388616A publication Critical patent/CH388616A/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
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/445—Coaxially arranged screws, i.e. one within the other
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CH1274160A 1959-11-27 1960-11-14 Verfahren und Vorrichtung zur Verarbeitung von thermoplastischen Kunststoffmassen in Schneckenpressen CH388616A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER26815A DE1189704B (de) 1959-11-27 1959-11-27 Verfahren und Vorrichtung zum Entgasen von thermoplastischen Kunststoffmassen in Schneckenpressen

Publications (1)

Publication Number Publication Date
CH388616A true CH388616A (de) 1965-02-28

Family

ID=7402292

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1274160A CH388616A (de) 1959-11-27 1960-11-14 Verfahren und Vorrichtung zur Verarbeitung von thermoplastischen Kunststoffmassen in Schneckenpressen

Country Status (7)

Country Link
US (1) US3035304A (enEXAMPLES)
BE (1) BE596143A (enEXAMPLES)
CH (1) CH388616A (enEXAMPLES)
DE (1) DE1189704B (enEXAMPLES)
FR (1) FR1270314A (enEXAMPLES)
GB (1) GB937324A (enEXAMPLES)
NL (1) NL256175A (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239858A1 (en) * 1986-04-01 1987-10-07 AB Tetra Pak A machine for the compression of a bulky mass

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310836A (en) * 1964-09-25 1967-03-28 George B Nichols Extruder, etc.
US3371379A (en) * 1965-01-02 1968-03-05 Reifenhauser K G Apparatus for degassing thermoplastic material in screw presses
DE1529994B1 (de) * 1965-06-26 1970-08-20 Kestermann Maschf Rolf Schnecken-Strangpresse
US3787160A (en) * 1969-02-01 1974-01-22 Bayer Ag Apparatus having extrusion and mixing zones
JPS5133143B1 (enEXAMPLES) * 1971-02-04 1976-09-17
ES233279Y (es) * 1978-01-16 1978-11-16 Prensa continua para uvas y frutos.
CH665591A5 (de) * 1984-07-04 1988-05-31 Pharos Inventions Ag Verfahren und vorrichtung zur behandlung von pflanzlichem gut.
GB2171952A (en) * 1985-03-08 1986-09-10 Extrudaids Ltd Improvements in extruder screws
US4637790A (en) * 1985-06-12 1987-01-20 Scientific Process & Research, Inc. Multiple-stage plasticating extruders
IT1205213B (it) * 1987-06-30 1989-03-15 Pirelli Cavi Spa Estrusore per materiali polimerici
GB8908127D0 (en) * 1989-04-11 1989-05-24 Shaw Francis & Co Ltd Mixer and a method of a mixer control
US5358327A (en) * 1992-09-09 1994-10-25 Eastman Kodak Company Apparatus for plasticizing particulate plastic material
US5421713A (en) 1993-05-11 1995-06-06 Ronco R&D Incorporated Pasta, pastry, cookie and hors d'oeuvre maker
DE4427599C2 (de) * 1994-08-04 1998-02-26 Haendle Gmbh & Co Kg Extruder für keramische Massen
US6454454B1 (en) 1996-04-30 2002-09-24 Robert A. Barr Polymer melting and extruding apparatus with linear downstream threads
US20030123321A1 (en) * 1998-03-18 2003-07-03 Freakley Philip Kenneth Method and apparatus for mixing
TW470789B (en) * 1998-08-29 2002-01-01 Barmag Barmer Maschf Apparatus for mixing and advancing a polymer melt
US6942376B2 (en) * 2002-11-13 2005-09-13 Industrial Thermo Polymers Limited Extruder mixing
FR2905890A1 (fr) 2006-09-14 2008-03-21 Michelin Soc Tech Procede et dispositif d'homogeneisation et de filtration d'un materiau viscoelastique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1156096A (en) * 1913-03-26 1915-10-12 Rubber Regenerating Co Apparatus for treating plastic material.
US2078565A (en) * 1933-10-30 1937-04-27 Durst Emanuel Vacuum press and the like
USRE23880E (en) * 1950-03-07 1954-09-28 Extruder
US2653351A (en) * 1951-12-12 1953-09-29 Western Electric Co Apparatus for advancing and working elastomer compounds
US2764780A (en) * 1952-02-23 1956-10-02 Hugo Stinnes Verwaltung G M B Multiple screw extruding press
BE523705A (enEXAMPLES) * 1952-10-23 1900-01-01
BE524736A (enEXAMPLES) * 1953-12-01 1900-01-01
US2774105A (en) * 1954-04-27 1956-12-18 Du Pont Extraction-extrusion apparatus
US2836851A (en) * 1955-09-09 1958-06-03 Danielson Mfg Company Apparatus for extrusion
US2902923A (en) * 1958-10-07 1959-09-08 French Oil Mill Machinery Screw press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239858A1 (en) * 1986-04-01 1987-10-07 AB Tetra Pak A machine for the compression of a bulky mass

Also Published As

Publication number Publication date
FR1270314A (fr) 1961-08-25
US3035304A (en) 1962-05-22
DE1189704B (de) 1965-03-25
NL256175A (enEXAMPLES) 1900-01-01
BE596143A (enEXAMPLES) 1900-01-01
GB937324A (en) 1963-09-18

Similar Documents

Publication Publication Date Title
CH388616A (de) Verfahren und Vorrichtung zur Verarbeitung von thermoplastischen Kunststoffmassen in Schneckenpressen
AT234363B (de) Verfahren und Vorrichtung zum Vergießen von härtbaren Kunststoffen
CH387285A (de) Verfahren und Vorrichtung zur Herstellung von durchbrochenen Kunststoff-Folien und Kunststoffnetzen
CH389026A (de) Verfahren und Vorrichtung zur direkten Speicherung von in einem Lichtbild enthaltenen Informationen
AT270997B (de) Verfahren und Vorrichtung zum kontinuierlichen Aufbereiten von Kunststoffmassen
CH388663A (de) Verfahren und Vorrichtung zur Durchführung chromatographischer Analysen
CH417937A (de) Verfahren und Vorrichtung zur Verarbeitung von Gummimaterial und Verwendung desselben in einem Fahrzeugreifen
CH366824A (de) Verfahren und Vorrichtung zur Verteilung von Feststoffen
CH408649A (de) Verfahren und Vorrichtung zur Verdichtung von pulverförmigen Stoffen
AT284430B (de) Verfahren und Vorrichtung zur Herstellung von Kunststoffbehältern
CH378073A (de) Verfahren und Vorrichtung zur Bestimmung von Ionenmassen
CH545184A (de) Verfahren und Vorrichtung zur kontinuierlichen Verarbeitung von Kunststoffen
CH385478A (de) Verfahren und Vorrichtung zur Aufbereitung von plastifizierbarem Kunststoff
CH414321A (de) Verfahren und Vorrichtung zur Formung von Gegenständen
CH447592A (de) Vorrichtung zur Verarbeitung von thermoplastischen Kunststoffmassen in Schneckenpressen
CH412411A (de) Vorrichtung zur Durchführung von Multiplikationen und Divisionen im Zahlensystem der Restklassen
AT240684B (de) Verfahren und Vorrichtung zur Verarbeitung von silierbaren Futtermitteln
CH496474A (de) Verfahren und Vorrichtung zur Verarbeitung von glimmerartigem Material
CH447598A (de) Verfahren und Vorrichtung zum Aufschäumen von thermoplastischen Kunststoffen
CH510511A (de) Verfahren und Vorrichtung zur Verarbeitung von plastifizierbarem Material
CH390533A (de) Verfahren und Vorrichtung zur Verarbeitung von plastischen Stoffen
CH431028A (de) Verfahren und Vorrichtung zur Entgasung des Rohmaterials bei Kunststoffverarbeitungsmaschinen
CH383165A (de) Verfahren und Vorrichtung zum Pressen von körnigen, zähen plastischen Massen
AT267233B (de) Verfahren und Vorrichtung zur Bestimmung des Schmelzindex von Kunststoffen
CH410478A (de) Verfahren zur binären Multiplikation in datenverarbeitenden Maschinen und Vorrichtung zur Ausführung des Verfahrens