IT1241026B - Apparecchio per il compattamento di resine sintetiche. - Google Patents

Apparecchio per il compattamento di resine sintetiche.

Info

Publication number
IT1241026B
IT1241026B IT67641A IT6764190A IT1241026B IT 1241026 B IT1241026 B IT 1241026B IT 67641 A IT67641 A IT 67641A IT 6764190 A IT6764190 A IT 6764190A IT 1241026 B IT1241026 B IT 1241026B
Authority
IT
Italy
Prior art keywords
synthetic resins
compaction
compression sheet
friction
sacks
Prior art date
Application number
IT67641A
Other languages
English (en)
Italian (it)
Other versions
IT9067641A0 (it
IT9067641A1 (it
Inventor
Keizi Nishimura
Eki Sasa
Original Assignee
Nishimura Sangyo Limited Company
Eki Sasa
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 Nishimura Sangyo Limited Company, Eki Sasa filed Critical Nishimura Sangyo Limited Company
Publication of IT9067641A0 publication Critical patent/IT9067641A0/it
Publication of IT9067641A1 publication Critical patent/IT9067641A1/it
Application granted granted Critical
Publication of IT1241026B publication Critical patent/IT1241026B/it

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
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • 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)
  • Processing Of Solid Wastes (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
IT67641A 1989-08-19 1990-08-14 Apparecchio per il compattamento di resine sintetiche. IT1241026B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989096954U JPH0632331Y2 (ja) 1989-08-19 1989-08-19 廃棄合成樹脂の減容装置

Publications (3)

Publication Number Publication Date
IT9067641A0 IT9067641A0 (it) 1990-08-14
IT9067641A1 IT9067641A1 (it) 1992-02-14
IT1241026B true IT1241026B (it) 1993-12-27

Family

ID=14178675

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67641A IT1241026B (it) 1989-08-19 1990-08-14 Apparecchio per il compattamento di resine sintetiche.

Country Status (3)

Country Link
JP (1) JPH0632331Y2 (en])
CA (1) CA2022470A1 (en])
IT (1) IT1241026B (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9220382D0 (en) * 1992-09-26 1992-11-11 Hamilton Robin Compacting apparatus
US5611268A (en) * 1992-09-26 1997-03-18 Hamilton; Robin Compactor with expanding and contracting nozzle
GB2275271B (en) * 1993-02-16 1996-07-31 Sam White Ray Reclamation of thermoplastic wastes

Also Published As

Publication number Publication date
IT9067641A0 (it) 1990-08-14
IT9067641A1 (it) 1992-02-14
CA2022470A1 (en) 1991-02-20
JPH0345105U (en]) 1991-04-25
JPH0632331Y2 (ja) 1994-08-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950823