DE1454778B1 - Plastifizierwalzwerk für Kunststoffe - Google Patents

Plastifizierwalzwerk für Kunststoffe

Info

Publication number
DE1454778B1
DE1454778B1 DE1962D0039261 DED0039261A DE1454778B1 DE 1454778 B1 DE1454778 B1 DE 1454778B1 DE 1962D0039261 DE1962D0039261 DE 1962D0039261 DE D0039261 A DED0039261 A DE D0039261A DE 1454778 B1 DE1454778 B1 DE 1454778B1
Authority
DE
Germany
Prior art keywords
drum
plasticizing
rollers
plastics
wall
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.)
Pending
Application number
DE1962D0039261
Other languages
German (de)
English (en)
Inventor
Auf Nichtnennung Antrag
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1454778B1 publication Critical patent/DE1454778B1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/50—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with rotary casing
    • 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
    • B29C48/361—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die with the barrel or with a part thereof rotating
    • 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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin 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
    • B29C48/03—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)
DE1962D0039261 1961-11-25 1962-06-29 Plastifizierwalzwerk für Kunststoffe Pending DE1454778B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU40864 1961-11-25

Publications (1)

Publication Number Publication Date
DE1454778B1 true DE1454778B1 (de) 1970-12-03

Family

ID=19722776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1962D0039261 Pending DE1454778B1 (de) 1961-11-25 1962-06-29 Plastifizierwalzwerk für Kunststoffe

Country Status (5)

Country Link
US (1) US3245110A (fr)
DE (1) DE1454778B1 (fr)
FR (1) FR1339440A (fr)
GB (1) GB976006A (fr)
LU (1) LU40864A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2404813C3 (de) * 1974-02-01 1979-04-26 Guenther Papenmeier Gmbh & Co Kg Maschinen- Und Apparatebau, 4930 Detmold Verfahren und Vorrichtungen zur Herstellung von Granulaten aus pulverförmigem, körnigem oder teigigem Gut
US4057225A (en) * 1976-07-14 1977-11-08 Esm Inc. Screw feeder for granular material
DE3704108A1 (de) * 1987-02-11 1988-08-25 Albers August Misch- und scherwalzwerk fuer plastifizierbares material
DE10330223A1 (de) * 2003-07-04 2005-01-20 Coperion Werner & Pfleiderer Gmbh & Co.Kg Verfahren und Vorrichtung zum Plastifizieren thermoplastischer Kunststoffe
US8066154B2 (en) * 2006-10-02 2011-11-29 Norman Schmidt Device for controlled metering of semi solid food products
US7984828B2 (en) 2006-10-18 2011-07-26 Schmidt Norman G Device to allow for cleaning access in semi-solid metering machines
US8167167B2 (en) * 2008-04-22 2012-05-01 Schmidt Norman G Semi-solid metering machines with opening access for cleaning
CN106757407A (zh) * 2017-02-21 2017-05-31 无锡正佳自控系统股份有限公司 一种双失重秤

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE732309C (de) * 1937-04-24 1943-02-26 Ig Farbenindustrie Ag Knetmaschine fuer plastische Massen
US2551872A (en) * 1946-01-09 1951-05-08 Brown Frederick Edward Rubber working machine
US2696635A (en) * 1951-09-13 1954-12-14 Adamson United Company Continuous mixing mill for plastic materials
GB842692A (en) * 1961-05-15 1960-07-27 Meyer Schlioma Frenkel Apparatus for mixing and like processes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1141898A (en) * 1909-10-16 1915-06-01 Beech Nut Packing Co Grinding-mill.
US1344541A (en) * 1919-11-08 1920-06-22 Kelly Springfield Tire Co Mixing-machine
US2200997A (en) * 1937-01-29 1940-05-14 Vernon E Royle Extruding machine
DE909151C (de) * 1950-05-28 1955-03-10 Leistritz Maschfabrik Paul Schneckenpresse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE732309C (de) * 1937-04-24 1943-02-26 Ig Farbenindustrie Ag Knetmaschine fuer plastische Massen
US2551872A (en) * 1946-01-09 1951-05-08 Brown Frederick Edward Rubber working machine
US2696635A (en) * 1951-09-13 1954-12-14 Adamson United Company Continuous mixing mill for plastic materials
GB842692A (en) * 1961-05-15 1960-07-27 Meyer Schlioma Frenkel Apparatus for mixing and like processes

Also Published As

Publication number Publication date
US3245110A (en) 1966-04-12
GB976006A (en) 1964-11-25
LU40864A1 (fr) 1962-11-26
FR1339440A (fr) 1963-10-04

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