JPS5327969Y2 - - Google Patents

Info

Publication number
JPS5327969Y2
JPS5327969Y2 JP1973091658U JP9165873U JPS5327969Y2 JP S5327969 Y2 JPS5327969 Y2 JP S5327969Y2 JP 1973091658 U JP1973091658 U JP 1973091658U JP 9165873 U JP9165873 U JP 9165873U JP S5327969 Y2 JPS5327969 Y2 JP S5327969Y2
Authority
JP
Japan
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
JP1973091658U
Other languages
Japanese (ja)
Other versions
JPS5036872U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1973091658U priority Critical patent/JPS5327969Y2/ja
Publication of JPS5036872U publication Critical patent/JPS5036872U/ja
Application granted granted Critical
Publication of JPS5327969Y2 publication Critical patent/JPS5327969Y2/ja
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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders
    • 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)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1973091658U 1973-08-04 1973-08-04 Expired JPS5327969Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1973091658U JPS5327969Y2 (enrdf_load_stackoverflow) 1973-08-04 1973-08-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973091658U JPS5327969Y2 (enrdf_load_stackoverflow) 1973-08-04 1973-08-04

Publications (2)

Publication Number Publication Date
JPS5036872U JPS5036872U (enrdf_load_stackoverflow) 1975-04-17
JPS5327969Y2 true JPS5327969Y2 (enrdf_load_stackoverflow) 1978-07-14

Family

ID=28281006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973091658U Expired JPS5327969Y2 (enrdf_load_stackoverflow) 1973-08-04 1973-08-04

Country Status (1)

Country Link
JP (1) JPS5327969Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808617A (en) * 1952-09-05 1957-10-08 Terracini Vittorio Means for molding lengthy articles made from multi-colored plastic material
CH477274A (de) * 1968-08-08 1969-08-31 Barmag Barmer Maschf Vorrichtung zum Herstellen mehrschichtiger Blasfolien oder -schläuche

Also Published As

Publication number Publication date
JPS5036872U (enrdf_load_stackoverflow) 1975-04-17

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