JPH0157655B2 - - Google Patents

Info

Publication number
JPH0157655B2
JPH0157655B2 JP58241424A JP24142483A JPH0157655B2 JP H0157655 B2 JPH0157655 B2 JP H0157655B2 JP 58241424 A JP58241424 A JP 58241424A JP 24142483 A JP24142483 A JP 24142483A JP H0157655 B2 JPH0157655 B2 JP H0157655B2
Authority
JP
Japan
Prior art keywords
curling
synthetic resin
resin container
end flange
flange portion
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
JP58241424A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60132732A (ja
Inventor
Toshiki Shojima
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP58241424A priority Critical patent/JPS60132732A/ja
Publication of JPS60132732A publication Critical patent/JPS60132732A/ja
Publication of JPH0157655B2 publication Critical patent/JPH0157655B2/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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/12—Rim rolling
    • B29C57/125—Rim rolling using tools with helical grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP58241424A 1983-12-21 1983-12-21 合成樹脂容器の開口端フランジ部のカ−リング装置 Granted JPS60132732A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58241424A JPS60132732A (ja) 1983-12-21 1983-12-21 合成樹脂容器の開口端フランジ部のカ−リング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58241424A JPS60132732A (ja) 1983-12-21 1983-12-21 合成樹脂容器の開口端フランジ部のカ−リング装置

Publications (2)

Publication Number Publication Date
JPS60132732A JPS60132732A (ja) 1985-07-15
JPH0157655B2 true JPH0157655B2 (enExample) 1989-12-06

Family

ID=17074089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58241424A Granted JPS60132732A (ja) 1983-12-21 1983-12-21 合成樹脂容器の開口端フランジ部のカ−リング装置

Country Status (1)

Country Link
JP (1) JPS60132732A (enExample)

Also Published As

Publication number Publication date
JPS60132732A (ja) 1985-07-15

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