AU491649B2 - Apparatus for feeding polymeric material in flake form toan extruder - Google Patents

Apparatus for feeding polymeric material in flake form toan extruder

Info

Publication number
AU491649B2
AU491649B2 AU87924/75A AU8792475A AU491649B2 AU 491649 B2 AU491649 B2 AU 491649B2 AU 87924/75 A AU87924/75 A AU 87924/75A AU 8792475 A AU8792475 A AU 8792475A AU 491649 B2 AU491649 B2 AU 491649B2
Authority
AU
Australia
Prior art keywords
toan
extruder
polymeric material
flake form
feeding polymeric
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.)
Expired
Application number
AU87924/75A
Other versions
AU8792475A (en
Inventor
C. Piggott David
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.)
PCL Industries Ltd
Original Assignee
PCL Industries Ltd
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 PCL Industries Ltd filed Critical PCL Industries Ltd
Priority to AU87924/75A priority Critical patent/AU491649B2/en
Application granted granted Critical
Publication of AU491649B2 publication Critical patent/AU491649B2/en
Publication of AU8792475A publication Critical patent/AU8792475A/en
Expired 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/286—Raw material dosing
    • 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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU87924/75A 1975-12-30 1975-12-30 Apparatus for feeding polymeric material in flake form toan extruder Expired AU491649B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU87924/75A AU491649B2 (en) 1975-12-30 1975-12-30 Apparatus for feeding polymeric material in flake form toan extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU87924/75A AU491649B2 (en) 1975-12-30 1975-12-30 Apparatus for feeding polymeric material in flake form toan extruder

Publications (2)

Publication Number Publication Date
AU491649B2 true AU491649B2 (en) 1977-07-07
AU8792475A AU8792475A (en) 1977-07-07

Family

ID=3763222

Family Applications (1)

Application Number Title Priority Date Filing Date
AU87924/75A Expired AU491649B2 (en) 1975-12-30 1975-12-30 Apparatus for feeding polymeric material in flake form toan extruder

Country Status (1)

Country Link
AU (1) AU491649B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385234B (en) * 1984-08-01 1988-03-10 Paracon Extrusionstech Gmbh DEVICE FOR PROCESSING THERMOPLASTIC PLASTIC MATERIAL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385234B (en) * 1984-08-01 1988-03-10 Paracon Extrusionstech Gmbh DEVICE FOR PROCESSING THERMOPLASTIC PLASTIC MATERIAL

Also Published As

Publication number Publication date
AU8792475A (en) 1977-07-07

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