JPH0339450B2 - - Google Patents

Info

Publication number
JPH0339450B2
JPH0339450B2 JP59121981A JP12198184A JPH0339450B2 JP H0339450 B2 JPH0339450 B2 JP H0339450B2 JP 59121981 A JP59121981 A JP 59121981A JP 12198184 A JP12198184 A JP 12198184A JP H0339450 B2 JPH0339450 B2 JP H0339450B2
Authority
JP
Japan
Prior art keywords
mold
parison
movable
cylindrical body
blow molding
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
JP59121981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS612525A (ja
Inventor
Koji Maeda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP59121981A priority Critical patent/JPS612525A/ja
Publication of JPS612525A publication Critical patent/JPS612525A/ja
Publication of JPH0339450B2 publication Critical patent/JPH0339450B2/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C2049/4805—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity by closing the mould halves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP59121981A 1984-06-15 1984-06-15 ブロ−成形方法 Granted JPS612525A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59121981A JPS612525A (ja) 1984-06-15 1984-06-15 ブロ−成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59121981A JPS612525A (ja) 1984-06-15 1984-06-15 ブロ−成形方法

Publications (2)

Publication Number Publication Date
JPS612525A JPS612525A (ja) 1986-01-08
JPH0339450B2 true JPH0339450B2 (en]) 1991-06-13

Family

ID=14824615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59121981A Granted JPS612525A (ja) 1984-06-15 1984-06-15 ブロ−成形方法

Country Status (1)

Country Link
JP (1) JPS612525A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249146Y2 (en]) * 1986-06-16 1990-12-25

Also Published As

Publication number Publication date
JPS612525A (ja) 1986-01-08

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