JPS5839876Y2 - 樹脂フイルム吹膨用ダイス - Google Patents

樹脂フイルム吹膨用ダイス

Info

Publication number
JPS5839876Y2
JPS5839876Y2 JP1976004414U JP441476U JPS5839876Y2 JP S5839876 Y2 JPS5839876 Y2 JP S5839876Y2 JP 1976004414 U JP1976004414 U JP 1976004414U JP 441476 U JP441476 U JP 441476U JP S5839876 Y2 JPS5839876 Y2 JP S5839876Y2
Authority
JP
Japan
Prior art keywords
core
resin film
resin
blowing
outer mold
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
JP1976004414U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5296360U (enExample
Inventor
実美 新本
Original Assignee
トミ−機械工業株式会社
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 トミ−機械工業株式会社 filed Critical トミ−機械工業株式会社
Priority to JP1976004414U priority Critical patent/JPS5839876Y2/ja
Publication of JPS5296360U publication Critical patent/JPS5296360U/ja
Application granted granted Critical
Publication of JPS5839876Y2 publication Critical patent/JPS5839876Y2/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
    • B29C48/09—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)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1976004414U 1976-01-19 1976-01-19 樹脂フイルム吹膨用ダイス Expired JPS5839876Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976004414U JPS5839876Y2 (ja) 1976-01-19 1976-01-19 樹脂フイルム吹膨用ダイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976004414U JPS5839876Y2 (ja) 1976-01-19 1976-01-19 樹脂フイルム吹膨用ダイス

Publications (2)

Publication Number Publication Date
JPS5296360U JPS5296360U (enExample) 1977-07-19
JPS5839876Y2 true JPS5839876Y2 (ja) 1983-09-08

Family

ID=28465070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976004414U Expired JPS5839876Y2 (ja) 1976-01-19 1976-01-19 樹脂フイルム吹膨用ダイス

Country Status (1)

Country Link
JP (1) JPS5839876Y2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040151B4 (de) * 2004-08-19 2008-08-21 Hosokawa Alpine Ag Folienblaskopf für die Herstellung von Schlauchfolien
EP2468321A1 (de) 2010-12-21 2012-06-27 Fresenius Medical Care Deutschland GmbH Kammer für ein Blutbehandlungssystem, Verwendung der Kammer, Blutschlauchsystem sowie Blutbehandlungssystem

Also Published As

Publication number Publication date
JPS5296360U (enExample) 1977-07-19

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