JPH0318570B2 - - Google Patents

Info

Publication number
JPH0318570B2
JPH0318570B2 JP58058660A JP5866083A JPH0318570B2 JP H0318570 B2 JPH0318570 B2 JP H0318570B2 JP 58058660 A JP58058660 A JP 58058660A JP 5866083 A JP5866083 A JP 5866083A JP H0318570 B2 JPH0318570 B2 JP H0318570B2
Authority
JP
Japan
Prior art keywords
stretching
speed
parison
blow molding
rod
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
JP58058660A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59184628A (ja
Inventor
Sadaharu Tsutsui
Isao Kobayashi
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 JP58058660A priority Critical patent/JPS59184628A/ja
Publication of JPS59184628A publication Critical patent/JPS59184628A/ja
Publication of JPH0318570B2 publication Critical patent/JPH0318570B2/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
    • 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
    • B29C2049/4879—Moulds characterised by mould configurations
    • B29C2049/4892—Mould halves consisting of an independent main and bottom part

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)
JP58058660A 1983-04-05 1983-04-05 延伸吹込成形方法 Granted JPS59184628A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58058660A JPS59184628A (ja) 1983-04-05 1983-04-05 延伸吹込成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58058660A JPS59184628A (ja) 1983-04-05 1983-04-05 延伸吹込成形方法

Publications (2)

Publication Number Publication Date
JPS59184628A JPS59184628A (ja) 1984-10-20
JPH0318570B2 true JPH0318570B2 (enrdf_load_stackoverflow) 1991-03-12

Family

ID=13090742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58058660A Granted JPS59184628A (ja) 1983-04-05 1983-04-05 延伸吹込成形方法

Country Status (1)

Country Link
JP (1) JPS59184628A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090174124A1 (en) * 2006-01-20 2009-07-09 Toyo Seikan Kaisha, Ltd. Method of producing biaxially stretched polyester bottles
DE102008038782A1 (de) * 2008-08-04 2010-02-11 Khs Corpoplast Gmbh & Co. Kg Verfahren und Vorrichtung zur Blasformung von Behältern
CN104985796A (zh) * 2015-07-06 2015-10-21 江苏新美星包装机械股份有限公司 一种瓶坯拉伸控制装置

Also Published As

Publication number Publication date
JPS59184628A (ja) 1984-10-20

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