JPH0441897B2 - - Google Patents

Info

Publication number
JPH0441897B2
JPH0441897B2 JP61013630A JP1363086A JPH0441897B2 JP H0441897 B2 JPH0441897 B2 JP H0441897B2 JP 61013630 A JP61013630 A JP 61013630A JP 1363086 A JP1363086 A JP 1363086A JP H0441897 B2 JPH0441897 B2 JP H0441897B2
Authority
JP
Japan
Prior art keywords
mandrel
parison
extrusion head
compression member
extrusion
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
JP61013630A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62173232A (ja
Inventor
Sumio Nagai
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.)
Kyoraku Co Ltd
Original Assignee
Kyoraku 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 Kyoraku Co Ltd filed Critical Kyoraku Co Ltd
Priority to JP61013630A priority Critical patent/JPS62173232A/ja
Publication of JPS62173232A publication Critical patent/JPS62173232A/ja
Publication of JPH0441897B2 publication Critical patent/JPH0441897B2/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
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3041—Preforms or parisons made of several components having components being extruded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP61013630A 1986-01-27 1986-01-27 中空体のブロ−成形方法及びその装置 Granted JPS62173232A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61013630A JPS62173232A (ja) 1986-01-27 1986-01-27 中空体のブロ−成形方法及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61013630A JPS62173232A (ja) 1986-01-27 1986-01-27 中空体のブロ−成形方法及びその装置

Publications (2)

Publication Number Publication Date
JPS62173232A JPS62173232A (ja) 1987-07-30
JPH0441897B2 true JPH0441897B2 (en]) 1992-07-09

Family

ID=11838554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61013630A Granted JPS62173232A (ja) 1986-01-27 1986-01-27 中空体のブロ−成形方法及びその装置

Country Status (1)

Country Link
JP (1) JPS62173232A (en])

Also Published As

Publication number Publication date
JPS62173232A (ja) 1987-07-30

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