JPS60137519U - 滑り止めを附した筆記具軸の製造用ダイス - Google Patents

滑り止めを附した筆記具軸の製造用ダイス

Info

Publication number
JPS60137519U
JPS60137519U JP1984023894U JP2389484U JPS60137519U JP S60137519 U JPS60137519 U JP S60137519U JP 1984023894 U JP1984023894 U JP 1984023894U JP 2389484 U JP2389484 U JP 2389484U JP S60137519 U JPS60137519 U JP S60137519U
Authority
JP
Japan
Prior art keywords
vinyl chloride
cooling water
writing instrument
soft vinyl
polymerization
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.)
Granted
Application number
JP1984023894U
Other languages
English (en)
Japanese (ja)
Other versions
JPH018347Y2 (enExample
Inventor
翠川　克夫
Original Assignee
東洋ポリマ−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 東洋ポリマ−株式会社 filed Critical 東洋ポリマ−株式会社
Priority to JP1984023894U priority Critical patent/JPS60137519U/ja
Publication of JPS60137519U publication Critical patent/JPS60137519U/ja
Application granted granted Critical
Publication of JPH018347Y2 publication Critical patent/JPH018347Y2/ja
Granted 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
    • 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
    • B29C48/06—Rod-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1984023894U 1984-02-23 1984-02-23 滑り止めを附した筆記具軸の製造用ダイス Granted JPS60137519U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984023894U JPS60137519U (ja) 1984-02-23 1984-02-23 滑り止めを附した筆記具軸の製造用ダイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984023894U JPS60137519U (ja) 1984-02-23 1984-02-23 滑り止めを附した筆記具軸の製造用ダイス

Publications (2)

Publication Number Publication Date
JPS60137519U true JPS60137519U (ja) 1985-09-12
JPH018347Y2 JPH018347Y2 (enExample) 1989-03-06

Family

ID=30517544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984023894U Granted JPS60137519U (ja) 1984-02-23 1984-02-23 滑り止めを附した筆記具軸の製造用ダイス

Country Status (1)

Country Link
JP (1) JPS60137519U (enExample)

Also Published As

Publication number Publication date
JPH018347Y2 (enExample) 1989-03-06

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