JPS6257492B2 - - Google Patents

Info

Publication number
JPS6257492B2
JPS6257492B2 JP58012867A JP1286783A JPS6257492B2 JP S6257492 B2 JPS6257492 B2 JP S6257492B2 JP 58012867 A JP58012867 A JP 58012867A JP 1286783 A JP1286783 A JP 1286783A JP S6257492 B2 JPS6257492 B2 JP S6257492B2
Authority
JP
Japan
Prior art keywords
stretching
parison
blow molding
stretched
stretch
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
JP58012867A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59138419A (ja
Inventor
Sadaharu Tsutsui
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP1286783A priority Critical patent/JPS59138419A/ja
Publication of JPS59138419A publication Critical patent/JPS59138419A/ja
Publication of JPS6257492B2 publication Critical patent/JPS6257492B2/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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12—Stretching rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP1286783A 1983-01-31 1983-01-31 延伸吹込成形方法 Granted JPS59138419A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1286783A JPS59138419A (ja) 1983-01-31 1983-01-31 延伸吹込成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1286783A JPS59138419A (ja) 1983-01-31 1983-01-31 延伸吹込成形方法

Publications (2)

Publication Number Publication Date
JPS59138419A JPS59138419A (ja) 1984-08-08
JPS6257492B2 true JPS6257492B2 (fr) 1987-12-01

Family

ID=11817357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1286783A Granted JPS59138419A (ja) 1983-01-31 1983-01-31 延伸吹込成形方法

Country Status (1)

Country Link
JP (1) JPS59138419A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290506A (en) * 1991-04-30 1994-03-01 Nissei Asb Machine Co., Ltd. Process of injection stretch blow molding hollow article having thick-walled bottom

Also Published As

Publication number Publication date
JPS59138419A (ja) 1984-08-08

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