JPS565739A - Method and apparatus for preparing biaxial stretch-blow molded article - Google Patents

Method and apparatus for preparing biaxial stretch-blow molded article

Info

Publication number
JPS565739A
JPS565739A JP8103579A JP8103579A JPS565739A JP S565739 A JPS565739 A JP S565739A JP 8103579 A JP8103579 A JP 8103579A JP 8103579 A JP8103579 A JP 8103579A JP S565739 A JPS565739 A JP S565739A
Authority
JP
Japan
Prior art keywords
molded
jig
dies
molded tube
substance
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.)
Granted
Application number
JP8103579A
Other languages
Japanese (ja)
Other versions
JPS5850574B2 (en
Inventor
Norimichi Tanno
Sadao Niwayama
Hidenori Kobayashi
Kenji Ninomiya
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.)
Kamaya Kagaku Kogyo Co Ltd
Original Assignee
Kamaya Kagaku Kogyo 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 Kamaya Kagaku Kogyo Co Ltd filed Critical Kamaya Kagaku Kogyo Co Ltd
Priority to JP54081035A priority Critical patent/JPS5850574B2/en
Publication of JPS565739A publication Critical patent/JPS565739A/en
Publication of JPS5850574B2 publication Critical patent/JPS5850574B2/en
Expired 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor

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)

Abstract

PURPOSE:To prepare the said molded articles with a simple and inexpensive apparatus by a method wherein a molded tube with a mouth part molded by the table which turns horizontally and intermittently is hanged in the metal mold which opens and shuts in a horizontal direction rectangular to the turning direction of the table and is blow-molded in biaxial stretching. CONSTITUTION:A molded tube substance 15 with a mouth part on its upper part is hanged by a jig 16, heated at a necessary molding temperature and this jig 16 and the molded tube substance 15 is supported in the bearing groove 11 of a jig-containing member 10 fixed to the table 5 which turns horizontally and intermittently. Then, as the table 5 is turned in a direction, the molded tube substance 15 is put within barrel part molding dies 30, 31 which opens and shuts in a horizontal direction rectangular to the turning direction of the table 5. After the barrel part has been stretched in a vertical direction, these dies 30, 31 are shut, fluid such as air is supplied into the molded tube substance 15 and stretched, then the dies 30, 31 are opened and the table 5 is turned in a direction to send a molded article.
JP54081035A 1979-06-27 1979-06-27 Method and apparatus for producing biaxially stretched blow molded products Expired JPS5850574B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54081035A JPS5850574B2 (en) 1979-06-27 1979-06-27 Method and apparatus for producing biaxially stretched blow molded products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54081035A JPS5850574B2 (en) 1979-06-27 1979-06-27 Method and apparatus for producing biaxially stretched blow molded products

Publications (2)

Publication Number Publication Date
JPS565739A true JPS565739A (en) 1981-01-21
JPS5850574B2 JPS5850574B2 (en) 1983-11-11

Family

ID=13735191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54081035A Expired JPS5850574B2 (en) 1979-06-27 1979-06-27 Method and apparatus for producing biaxially stretched blow molded products

Country Status (1)

Country Link
JP (1) JPS5850574B2 (en)

Also Published As

Publication number Publication date
JPS5850574B2 (en) 1983-11-11

Similar Documents

Publication Publication Date Title
GB926287A (en) Improvements in or relating to apparatus for making hollow objects of organic plastic material
ES2163465T3 (en) MOLDING DEVICE BY BLOWING WITH TWO MOLDS THAT SERVE RESPECTIVELY FOR THE PREFORMED AND FINAL FORMING OF LARGE CONTAINERS FOR THE USE OF A CLOSED DEVICE.
ATE15988T1 (en) INJECTION STRETCH BLOW MOLDING MACHINE.
ES445382A1 (en) Injection blow molding process
GB911228A (en) Improvements in or relating to methods and apparatus for blow-moulding thin-walled hollow bodies of synthetic resin
GB1351760A (en) Process and apparatus for producing hollow articles
GB882788A (en) Process and apparatus for manufacturing bottles and the like neck-provided articles from thermoplastic material
GB1480464A (en) Method and apparatus for blow moulding
DE3261156D1 (en) Thermoplastic paraison and method for blow moulding a hollow article from such a paraison
GB860594A (en) Improvements in or relating to the manufacture of bottles from thermoplastic materials
NL240176A (en)
DK336084A (en) METHOD AND APPARATUS FOR PLASTIC PRODUCTION
JPS55105539A (en) Production of hollow molded container
JPS5525380A (en) Method of molding hollow molded article inserted with predetermined parts internally
JPS5644627A (en) Molding of plastic sheet
SE8204998D0 (en) METHOD AND APPARATUS FOR PRODUCING BIAXIALLY ORIENTED HOLLOW ARTICLES
ES2001556A6 (en) Method of reducing the permeability of blow-moulded thermoplastic hollow bodies.
JPS5613142A (en) Molding method for thermoplastic polyester container
FR2215304A1 (en) Blow moulded plastics vessel - with central injection point at its base, is mechanically stretched before blowing
GB842347A (en) Apparatus for moulding hollow bodies of plastic
JPS57159624A (en) Injection stretching blow molding method
JPS57212033A (en) Biaxial orientation blow molding method
ES413160A1 (en) Process for the production of hollow plastics articles
JPS5793125A (en) Injection molding and stretching blow forming method
JPS5490265A (en) Production of bottle