JPS613652B2 - - Google Patents

Info

Publication number
JPS613652B2
JPS613652B2 JP55076367A JP7636780A JPS613652B2 JP S613652 B2 JPS613652 B2 JP S613652B2 JP 55076367 A JP55076367 A JP 55076367A JP 7636780 A JP7636780 A JP 7636780A JP S613652 B2 JPS613652 B2 JP S613652B2
Authority
JP
Japan
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
JP55076367A
Other versions
JPS571722A (en
Inventor
Masataka Sakurada
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP7636780A priority Critical patent/JPS571722A/ja
Publication of JPS571722A publication Critical patent/JPS571722A/ja
Publication of JPS613652B2 publication Critical patent/JPS613652B2/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
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • B29C49/42421—Means for deforming the parison prior to the blowing operation before laying into the mould
    • B29C49/42424—Deforming or closing the preform ends, e.g. pinching and welding
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP7636780A 1980-06-05 1980-06-05 Manufacture of orientated hollow vessel Granted JPS571722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7636780A JPS571722A (en) 1980-06-05 1980-06-05 Manufacture of orientated hollow vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7636780A JPS571722A (en) 1980-06-05 1980-06-05 Manufacture of orientated hollow vessel

Publications (2)

Publication Number Publication Date
JPS571722A JPS571722A (en) 1982-01-06
JPS613652B2 true JPS613652B2 (ja) 1986-02-03

Family

ID=13603370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7636780A Granted JPS571722A (en) 1980-06-05 1980-06-05 Manufacture of orientated hollow vessel

Country Status (1)

Country Link
JP (1) JPS571722A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009033327A1 (de) * 2009-07-15 2011-01-20 Richter, Günter Vorrichtung und Verfahren zur Herstellung von Vorformlingen

Also Published As

Publication number Publication date
JPS571722A (en) 1982-01-06

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