CA1060164A - Appareil de profilage pour l'extrusion de pellicules thermoplastiques tubulaires - Google Patents

Appareil de profilage pour l'extrusion de pellicules thermoplastiques tubulaires

Info

Publication number
CA1060164A
CA1060164A CA218,052A CA218052A CA1060164A CA 1060164 A CA1060164 A CA 1060164A CA 218052 A CA218052 A CA 218052A CA 1060164 A CA1060164 A CA 1060164A
Authority
CA
Canada
Prior art keywords
tube
extruded
channels
fluid
pair
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
CA218,052A
Other languages
English (en)
Other versions
CA218052S (en
Inventor
Fox J. Herrington
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.)
Mobil Oil AS
Original Assignee
Mobil Oil AS
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 Mobil Oil AS filed Critical Mobil Oil AS
Priority to CA218,052A priority Critical patent/CA1060164A/fr
Application granted granted Critical
Publication of CA1060164A publication Critical patent/CA1060164A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
CA218,052A 1975-01-16 1975-01-16 Appareil de profilage pour l'extrusion de pellicules thermoplastiques tubulaires Expired CA1060164A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA218,052A CA1060164A (fr) 1975-01-16 1975-01-16 Appareil de profilage pour l'extrusion de pellicules thermoplastiques tubulaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA218,052A CA1060164A (fr) 1975-01-16 1975-01-16 Appareil de profilage pour l'extrusion de pellicules thermoplastiques tubulaires

Publications (1)

Publication Number Publication Date
CA1060164A true CA1060164A (fr) 1979-08-14

Family

ID=4102068

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218,052A Expired CA1060164A (fr) 1975-01-16 1975-01-16 Appareil de profilage pour l'extrusion de pellicules thermoplastiques tubulaires

Country Status (1)

Country Link
CA (1) CA1060164A (fr)

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