ZA716798B - Method and apparatus for extruding wide profiles of thermoplastic material - Google Patents

Method and apparatus for extruding wide profiles of thermoplastic material

Info

Publication number
ZA716798B
ZA716798B ZA716798A ZA716798A ZA716798B ZA 716798 B ZA716798 B ZA 716798B ZA 716798 A ZA716798 A ZA 716798A ZA 716798 A ZA716798 A ZA 716798A ZA 716798 B ZA716798 B ZA 716798B
Authority
ZA
South Africa
Prior art keywords
thermoplastic material
wide profiles
extruding
extruding wide
profiles
Prior art date
Application number
ZA716798A
Other languages
English (en)
Inventor
G Milani
Original Assignee
Apparecchiature E Macchine Ute
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 Apparecchiature E Macchine Ute filed Critical Apparecchiature E Macchine Ute
Publication of ZA716798B publication Critical patent/ZA716798B/xx

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
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ZA716798A 1970-10-17 1971-10-12 Method and apparatus for extruding wide profiles of thermoplastic material ZA716798B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3112270 1970-10-17

Publications (1)

Publication Number Publication Date
ZA716798B true ZA716798B (en) 1972-07-26

Family

ID=11233133

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716798A ZA716798B (en) 1970-10-17 1971-10-12 Method and apparatus for extruding wide profiles of thermoplastic material

Country Status (14)

Country Link
AR (1) AR193979A1 (xx)
AT (1) AT331020B (xx)
BE (1) BE773967A (xx)
BR (1) BR7106929D0 (xx)
CA (1) CA975518A (xx)
CH (1) CH534576A (xx)
DE (1) DE2151483A1 (xx)
ES (1) ES396069A1 (xx)
FR (1) FR2111425A5 (xx)
GB (1) GB1365532A (xx)
IL (1) IL37951A (xx)
TR (1) TR17974A (xx)
YU (1) YU35529B (xx)
ZA (1) ZA716798B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927106A (en) * 1971-02-16 1975-12-16 Quaker Oats Co Preparation of tetrachlorocyclo-hexanone
DE19732557A1 (de) * 1997-03-13 1998-09-17 Meto International Gmbh Vorrichtung zur Aufnahme eines Preis- und/oder Produktinformationsträgers

Also Published As

Publication number Publication date
AR193979A1 (es) 1973-06-12
AU3459471A (en) 1973-04-19
IL37951A (en) 1974-09-10
FR2111425A5 (xx) 1972-06-02
CA975518A (en) 1975-10-07
BR7106929D0 (pt) 1973-04-19
BE773967A (fr) 1972-01-31
YU35529B (en) 1981-04-30
YU263871A (en) 1980-10-31
GB1365532A (en) 1974-09-04
ES396069A1 (es) 1975-03-16
DE2151483A1 (de) 1972-04-20
AT331020B (de) 1976-07-26
ATA887371A (de) 1975-10-15
CH534576A (it) 1973-03-15
TR17974A (tr) 1976-08-10
IL37951A0 (en) 1971-12-29

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