CH612876A5 - Extrusion device on a rotating cylinder for laminates of pasty and thermoplastic materials - Google Patents

Extrusion device on a rotating cylinder for laminates of pasty and thermoplastic materials

Info

Publication number
CH612876A5
CH612876A5 CH1117776A CH1117776A CH612876A5 CH 612876 A5 CH612876 A5 CH 612876A5 CH 1117776 A CH1117776 A CH 1117776A CH 1117776 A CH1117776 A CH 1117776A CH 612876 A5 CH612876 A5 CH 612876A5
Authority
CH
Switzerland
Prior art keywords
pasty
laminates
rotating cylinder
extrusion device
thermoplastic materials
Prior art date
Application number
CH1117776A
Other languages
English (en)
Inventor
Ernesto Gabbrielli
Original Assignee
Ernesto Gabbrielli
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 Ernesto Gabbrielli filed Critical Ernesto Gabbrielli
Publication of CH612876A5 publication Critical patent/CH612876A5/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
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
CH1117776A 1975-09-17 1976-09-02 Extrusion device on a rotating cylinder for laminates of pasty and thermoplastic materials CH612876A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45513/75A IT1050957B (it) 1975-09-17 1975-09-17 Estrusione di laminati pastosi o termoplastici su cilindro ruotante

Publications (1)

Publication Number Publication Date
CH612876A5 true CH612876A5 (en) 1979-08-31

Family

ID=11257187

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1117776A CH612876A5 (en) 1975-09-17 1976-09-02 Extrusion device on a rotating cylinder for laminates of pasty and thermoplastic materials

Country Status (7)

Country Link
AT (1) ATA658476A (de)
CA (1) CA1090078A (de)
CH (1) CH612876A5 (de)
DE (1) DE2639705A1 (de)
FR (1) FR2324442A1 (de)
IT (1) IT1050957B (de)
NL (1) NL7610161A (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB632051A (en) * 1948-01-21 1949-11-15 Redfern S Rubber Works Ltd Improvements relating to the compounding of rubber or the like
NL109251C (de) * 1957-02-08 1900-01-01
DE1229279B (de) * 1962-12-07 1966-11-24 Helmut Alder Dipl Ing Strangpresse zum Verarbeiten von plastischen oder plastifizierbaren Massen
DE1544055B2 (de) * 1966-11-25 1971-03-18 Institut für Konstruktionstechnik der Technischen Hochschule München, Prof. Dr.-Ing. Rodenacker, 8000 München Verfahren und vorrichtung zum entgasen von viskosen massen
DE1912779B2 (de) * 1969-03-13 1972-04-06 Krauss Maffei AG, 8000 München Vorrichtung zum plastifizieren von zaehen massen

Also Published As

Publication number Publication date
FR2324442B1 (de) 1980-11-28
IT1050957B (it) 1981-03-20
DE2639705A1 (de) 1977-03-24
CA1090078A (en) 1980-11-25
FR2324442A1 (fr) 1977-04-15
ATA658476A (de) 1980-05-15
NL7610161A (nl) 1977-03-21

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased