JPS5245663A - Plastic material plasticizer screw - Google Patents

Plastic material plasticizer screw

Info

Publication number
JPS5245663A
JPS5245663A JP51004571A JP457176A JPS5245663A JP S5245663 A JPS5245663 A JP S5245663A JP 51004571 A JP51004571 A JP 51004571A JP 457176 A JP457176 A JP 457176A JP S5245663 A JPS5245663 A JP S5245663A
Authority
JP
Japan
Prior art keywords
plastic material
material plasticizer
plasticizer screw
screw
plastic
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
JP51004571A
Other languages
Japanese (ja)
Inventor
Hasuraa Arufuretsudo
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.)
ETSUFUE RII SANDORETSUTO ETSUSE A ETSUSE
SANDRETTO Sas
Original Assignee
ETSUFUE RII SANDORETSUTO ETSUSE A ETSUSE
SANDRETTO Sas
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 ETSUFUE RII SANDORETSUTO ETSUSE A ETSUSE, SANDRETTO Sas filed Critical ETSUFUE RII SANDORETSUTO ETSUSE A ETSUSE
Publication of JPS5245663A publication Critical patent/JPS5245663A/en
Pending legal-status Critical Current

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
    • B29C48/505—Screws
    • B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
    • B29C48/60—Thread tops
    • 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)
  • Screw Conveyors (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP51004571A 1975-10-07 1976-01-16 Plastic material plasticizer screw Pending JPS5245663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1302475A CH587116A5 (en) 1975-10-07 1975-10-07

Publications (1)

Publication Number Publication Date
JPS5245663A true JPS5245663A (en) 1977-04-11

Family

ID=4388619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51004571A Pending JPS5245663A (en) 1975-10-07 1976-01-16 Plastic material plasticizer screw

Country Status (7)

Country Link
JP (1) JPS5245663A (en)
CH (1) CH587116A5 (en)
DE (1) DE2604631A1 (en)
ES (1) ES444475A1 (en)
FR (1) FR2327050A1 (en)
IT (1) IT1052686B (en)
NL (1) NL7600222A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227816A (en) * 1978-08-21 1980-10-14 Usm Corporation Rotary processor
EP1308262A1 (en) * 2001-10-31 2003-05-07 Krauss-Maffei Kunststofftechnik GmbH Extruder screw

Also Published As

Publication number Publication date
ES444475A1 (en) 1977-10-01
NL7600222A (en) 1977-04-13
CH587116A5 (en) 1977-04-29
DE2604631A1 (en) 1977-04-21
FR2327050A1 (en) 1977-05-06
IT1052686B (en) 1981-07-20
FR2327050B3 (en) 1978-10-13

Similar Documents

Publication Publication Date Title
JPS5240573A (en) Extruder screw
JPS51126246A (en) Plastic bearing material
JPS51127149A (en) Molding material
SE428277B (en) THERMOPLASTIC MATERIAL SCREW STRESS
GB1542491A (en) Screw extruders
JPS5247856A (en) Plastic material extruder
JPS5215537A (en) Thermoplastic molding materials
JPS5219797A (en) Thermoplastic molding material
JPS5250363A (en) Extruder
JPS521266A (en) Plastic screw grommet
GB1505697A (en) Plastic modelling composition
JPS5217553A (en) Thermoplastic molding composition
JPS5227467A (en) Plastic material
AU1476776A (en) Plastic screw
JPS5247045A (en) Selffextinguishing thermoplastic molding material
JPS5253963A (en) Extruder
JPS5245659A (en) Plasticized screw
JPS5227454A (en) Thermoplastic material having improved workability
GB1554149A (en) Plastic sheet material
JPS5245663A (en) Plastic material plasticizer screw
JPS51114465A (en) Extruder screw
JPS5278232A (en) Moulding material
JPS51142068A (en) Extruder
JPS51137755A (en) Method of plasticizing plastic material
JPS5210347A (en) Thermoplastic material having improved workability