JPH0337501B2 - - Google Patents

Info

Publication number
JPH0337501B2
JPH0337501B2 JP58006209A JP620983A JPH0337501B2 JP H0337501 B2 JPH0337501 B2 JP H0337501B2 JP 58006209 A JP58006209 A JP 58006209A JP 620983 A JP620983 A JP 620983A JP H0337501 B2 JPH0337501 B2 JP H0337501B2
Authority
JP
Japan
Prior art keywords
flange
container body
molding space
space
blow
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 - Lifetime
Application number
JP58006209A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59131431A (ja
Inventor
Yoshio Kodama
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.)
Kodama Plastics Co Ltd
Original Assignee
Kodama Plastics 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 Kodama Plastics Co Ltd filed Critical Kodama Plastics Co Ltd
Priority to JP58006209A priority Critical patent/JPS59131431A/ja
Publication of JPS59131431A publication Critical patent/JPS59131431A/ja
Publication of JPH0337501B2 publication Critical patent/JPH0337501B2/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
    • B29C49/48—Moulds
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • 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
    • B29C49/0411—Means for defining the wall or layer thickness
    • B29C49/04114—Means for defining the wall or layer thickness for keeping constant thickness
    • 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
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C2049/4807—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity by movable mould parts in the mould halves
    • 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
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C49/4812—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity and welding opposite wall parts of the parisons or preforms to each other

Landscapes

  • 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)
JP58006209A 1983-01-17 1983-01-17 中空成形容器の製造方法 Granted JPS59131431A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58006209A JPS59131431A (ja) 1983-01-17 1983-01-17 中空成形容器の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58006209A JPS59131431A (ja) 1983-01-17 1983-01-17 中空成形容器の製造方法

Publications (2)

Publication Number Publication Date
JPS59131431A JPS59131431A (ja) 1984-07-28
JPH0337501B2 true JPH0337501B2 (en]) 1991-06-05

Family

ID=11632135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58006209A Granted JPS59131431A (ja) 1983-01-17 1983-01-17 中空成形容器の製造方法

Country Status (1)

Country Link
JP (1) JPS59131431A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106569A (en) * 1990-05-04 1992-04-21 Phillips Petroleum Company Blow molding and compression molding of an article
FR2738180B1 (fr) * 1995-08-30 1997-10-31 Hutchinson Procede de fabrication d'un produit en matiere plastique par extrusion-soufflage en trois dimensions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983199A (en) * 1974-10-15 1976-09-28 Owens-Illinois, Inc. Method for making plastic articles having blown and non-blown portions

Also Published As

Publication number Publication date
JPS59131431A (ja) 1984-07-28

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