IT7927983A0 - SCREW EXTRUDER FOR CONTINUOUS PREPARATION OF PLASTIFICABLE MASSES. - Google Patents

SCREW EXTRUDER FOR CONTINUOUS PREPARATION OF PLASTIFICABLE MASSES.

Info

Publication number
IT7927983A0
IT7927983A0 IT7927983A IT2798379A IT7927983A0 IT 7927983 A0 IT7927983 A0 IT 7927983A0 IT 7927983 A IT7927983 A IT 7927983A IT 2798379 A IT2798379 A IT 2798379A IT 7927983 A0 IT7927983 A0 IT 7927983A0
Authority
IT
Italy
Prior art keywords
plastificable
masses
screw extruder
continuous preparation
continuous
Prior art date
Application number
IT7927983A
Other languages
Italian (it)
Other versions
IT1126558B (en
Inventor
Dieter Zettler Hans
Schneider Wolfgang
Bauer Wolfgang
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of IT7927983A0 publication Critical patent/IT7927983A0/en
Application granted granted Critical
Publication of IT1126558B publication Critical patent/IT1126558B/en

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
    • B29C48/395—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
    • B29C48/41—Intermeshing counter-rotating screws
    • 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)
IT27983/79A 1978-12-15 1979-12-07 AUGER EXTRUDER FOR THE CONTINUOUS PREPARATION OF PLASTIFIABLE MASSES IT1126558B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2854207A DE2854207C3 (en) 1978-12-15 1978-12-15 Screw extruder for the continuous preparation of plasticizable masses

Publications (2)

Publication Number Publication Date
IT7927983A0 true IT7927983A0 (en) 1979-12-07
IT1126558B IT1126558B (en) 1986-05-21

Family

ID=6057297

Family Applications (2)

Application Number Title Priority Date Filing Date
IT27983/79A IT1126558B (en) 1978-12-15 1979-12-07 AUGER EXTRUDER FOR THE CONTINUOUS PREPARATION OF PLASTIFIABLE MASSES
IT7923361U IT7923361V0 (en) 1978-12-15 1979-12-07 SCREW EXTRUDER FOR THE CONTINUOUS PREPARATION OF PLASTICABLE MASSES.

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT7923361U IT7923361V0 (en) 1978-12-15 1979-12-07 SCREW EXTRUDER FOR THE CONTINUOUS PREPARATION OF PLASTICABLE MASSES.

Country Status (3)

Country Link
CH (1) CH646371A5 (en)
DE (1) DE2854207C3 (en)
IT (2) IT1126558B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392932B (en) * 1987-10-12 1991-07-10 Plastronica Ag PREHEATING AND DOSING DEVICE
DE4115583A1 (en) * 1991-05-13 1992-11-19 Johannes Dr Ing Weber MULTIPLE SCREW EXTRUDERS
IT1283652B1 (en) * 1996-08-02 1998-04-23 Pomini Spa PROCEDURE FOR THE CONTINUOUS MIXING AND EXTRUSION OF POLYMERIC MATERIALS WITH DRY PRE-MIXING OF THE MATERIAL AND
DE10122462C1 (en) 2001-05-09 2002-10-10 3 & Extruder Gmbh Screw extruder has at least three parallel, intermeshing screws and casing with apertures in its side
DE10207145B4 (en) 2002-02-20 2004-07-15 Blach, Josef A. Device for dispersing and melting flowable materials
DE10233213B4 (en) 2002-07-22 2004-09-09 3+Extruder Gmbh extruder
DE10233214B4 (en) 2002-07-22 2005-01-27 3+Extruder Gmbh Extruder for continuous processing and / or processing of flowable materials
JP4805372B2 (en) * 2009-03-25 2011-11-02 日本碍子株式会社 Extrusion molding apparatus and method for producing molded body using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879164C (en) * 1951-07-04 1953-06-11 Joseph Eck & Soehne Maschinenf Screw press
DE1679884B2 (en) * 1967-12-16 1971-08-26 Werner & Pfleiderer MULTIPLE SHAFT CONTINUOUSLY WORKING MIXER AND MIXING MACHINE FOR PLASTIC MACHINE

Also Published As

Publication number Publication date
IT1126558B (en) 1986-05-21
DE2854207B2 (en) 1981-05-27
DE2854207C3 (en) 1984-06-20
IT7923361V0 (en) 1979-12-07
CH646371A5 (en) 1984-11-30
DE2854207A1 (en) 1980-06-19

Similar Documents

Publication Publication Date Title
IT8167561A0 (en) PASTRY PRODUCT WITH FILLING
AU508690B2 (en) Molded gypsum products
JPS53136062A (en) Extruder screw
JPS5341498A (en) Distributor of extruder for producing smoking products
GB2019299B (en) Extrusion screw
IT8050470A0 (en) PROCEDURE AND SYSTEM FOR THE CONTINUOUS PRODUCTION OF CHOCOLATE MASSES
IT1124968B (en) REDUCER FOR DOUBLE SCREW EXTRUSION
IT7950844A0 (en) CONFECTIONERY PRODUCT
IT7927983A0 (en) SCREW EXTRUDER FOR CONTINUOUS PREPARATION OF PLASTIFICABLE MASSES.
IT7830844A0 (en) CERAMICS. PROCEDURE FOR PREPARATION OF MATERIALS FOR ADDING TO MASSES
JPS553316A (en) Manufacture of concrete product
IT7826258A0 (en) SCREW EXTRUDER FOR THE CONTINUOUS EXTRUSION OF THERMOPLASTIC MATERIALS.
GB2032291B (en) Screw extruders
IT1163426B (en) MIXER FOR PLASTIC MASSES
ZA792566B (en) Manufacture of clay products
IT1140558B (en) IMPROVEMENTS BY MACHINES FOR THE EXTRUSION OF CERAMIC MASSES
IT8221888A0 (en) DEVICE FOR THE CONTINUOUS COMPRESSION OF PLASTIC MASSES.
JPS55167162A (en) Manufacture of concrete product
JPS5493815A (en) Concrete extruder
JPS5585480A (en) Extrusion manufacture of inorganic product
ZA774296B (en) Manufacture of extruded products
JPS53130763A (en) Extruder screw
JPS54135861A (en) Two screw extruder
GB2022294B (en) Control of plastics extrusion
JPS5476609A (en) Production of multiicell structure by extrusion molding