AU4554397A - Extruder to produce plastic granules - Google Patents

Extruder to produce plastic granules

Info

Publication number
AU4554397A
AU4554397A AU45543/97A AU4554397A AU4554397A AU 4554397 A AU4554397 A AU 4554397A AU 45543/97 A AU45543/97 A AU 45543/97A AU 4554397 A AU4554397 A AU 4554397A AU 4554397 A AU4554397 A AU 4554397A
Authority
AU
Australia
Prior art keywords
extruder
plastic granules
produce plastic
produce
granules
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.)
Abandoned
Application number
AU45543/97A
Inventor
Jurgen Bartl
Peter Heidemeyer
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.)
Werner and Pfleiderer GmbH
Original Assignee
Werner and Pfleiderer GmbH
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 and Pfleiderer GmbH filed Critical Werner and Pfleiderer GmbH
Publication of AU4554397A publication Critical patent/AU4554397A/en
Abandoned 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
    • B29B7/32—Mixing; Kneading continuous, with mechanical mixing or kneading devices with non-movable mixing or kneading devices
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AU45543/97A 1996-09-12 1997-09-09 Extruder to produce plastic granules Abandoned AU4554397A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19637063 1996-09-12
DE19637063A DE19637063A1 (en) 1996-09-12 1996-09-12 Extruder for the production of plastic granules
PCT/EP1997/004916 WO1998010910A1 (en) 1996-09-12 1997-09-09 Extruder to produce plastic granules

Publications (1)

Publication Number Publication Date
AU4554397A true AU4554397A (en) 1998-04-02

Family

ID=7805360

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45543/97A Abandoned AU4554397A (en) 1996-09-12 1997-09-09 Extruder to produce plastic granules

Country Status (5)

Country Link
JP (1) JP2001500439A (en)
AU (1) AU4554397A (en)
CA (1) CA2265771A1 (en)
DE (2) DE19637063A1 (en)
WO (1) WO1998010910A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006027216A1 (en) * 2006-06-12 2007-12-13 Pro-Tech Beratungs- Und Entwicklungs Gmbh Regranulation machine for plastic waste material has melt filter and gas extraction unit downstream of hot flaking and granulating sector
DE202012004600U1 (en) 2012-05-08 2012-06-01 Automatik Plastics Machinery Gmbh nozzle device
CA2843392C (en) 2014-02-19 2020-08-25 Redetec Inc. Apparatus for extruding plastic materials

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971219A (en) * 1956-08-14 1961-02-14 Du Pont Mixer distribution plate
DE1901013B2 (en) * 1969-01-10 1972-09-21 Reifenhäuser KG, 5210 Troisdorf INJECTION HEAD FOR PLASTIC EXTRUSION PRESSES
DE2621770A1 (en) * 1976-05-15 1977-12-08 Demag Kunststofftech EXTRUDER INJECTION OR BLOW HEAD FOR THE PRODUCTION OF HOLLOW PROFILES, FOR EXAMPLE TUBULAR FILMS
JPS5584528A (en) * 1978-12-21 1980-06-25 Showa Yuka Kk Mixer
US4931237A (en) * 1989-01-23 1990-06-05 Amoco Corporation Extrusion die apparatus and process for producing tubular film from thermoplastic molten material
JPH0542578A (en) * 1991-08-12 1993-02-23 Noritake Co Ltd Extrusion molding die
EP0646408B1 (en) * 1993-10-05 1999-12-01 Sulzer Chemtech AG Device for homogenising very viscous liquids
EP0668139B1 (en) * 1994-02-21 2001-04-04 Sulzer Chemtech AG Process for preparing expandable plastic granules

Also Published As

Publication number Publication date
JP2001500439A (en) 2001-01-16
CA2265771A1 (en) 1998-03-19
WO1998010910A1 (en) 1998-03-19
DE19637063A1 (en) 1998-03-19
DE19780935D2 (en) 1999-08-05

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