JPS4998471A - - Google Patents

Info

Publication number
JPS4998471A
JPS4998471A JP48130023A JP13002373A JPS4998471A JP S4998471 A JPS4998471 A JP S4998471A JP 48130023 A JP48130023 A JP 48130023A JP 13002373 A JP13002373 A JP 13002373A JP S4998471 A JPS4998471 A JP S4998471A
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.)
Granted
Application number
JP48130023A
Other languages
Japanese (ja)
Other versions
JPS5760133B2 (enrdf_load_stackoverflow
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
Priority claimed from DE2256683A external-priority patent/DE2256683A1/de
Priority claimed from DE19732354214 external-priority patent/DE2354214A1/de
Application filed filed Critical
Publication of JPS4998471A publication Critical patent/JPS4998471A/ja
Publication of JPS5760133B2 publication Critical patent/JPS5760133B2/ja
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
    • 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
    • B29C49/16—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-blowing
    • 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
    • B29C49/04102—Extrusion blow-moulding extruding the material continuously
    • 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
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
    • 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
    • B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP48130023A 1972-11-18 1973-11-19 Expired JPS5760133B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2256683A DE2256683A1 (de) 1972-11-18 1972-11-18 Verfahren zur herstellung von hohlkoerpern aus thermoplastischem kunststoff im blasverfahren
DE19732354214 DE2354214A1 (de) 1973-10-30 1973-10-30 Zweistufiges blasverfahren zur herstellung von hohlkoerpern aus thermoplastischem material

Publications (2)

Publication Number Publication Date
JPS4998471A true JPS4998471A (enrdf_load_stackoverflow) 1974-09-18
JPS5760133B2 JPS5760133B2 (enrdf_load_stackoverflow) 1982-12-17

Family

ID=25764112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48130023A Expired JPS5760133B2 (enrdf_load_stackoverflow) 1972-11-18 1973-11-19

Country Status (6)

Country Link
JP (1) JPS5760133B2 (enrdf_load_stackoverflow)
CA (1) CA1015516A (enrdf_load_stackoverflow)
ES (1) ES420632A1 (enrdf_load_stackoverflow)
FR (1) FR2207008B1 (enrdf_load_stackoverflow)
GB (1) GB1418800A (enrdf_load_stackoverflow)
IT (1) IT1001833B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165223A (en) * 1981-04-03 1982-10-12 Ikegami Kaken Kogyo Kk Preparation of blow molded hollow article
JPS57187226A (en) * 1981-05-13 1982-11-17 Mitsubishi Plastics Ind Ltd Molding method of plastic bottle
JPS6129523A (ja) * 1974-04-16 1986-02-10 オ−エンス−イリノイ・インコ−ポレ−テツド 吹込成形装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715751A (en) * 1951-10-20 1955-08-23 Owens Illinois Glass Co Method and apparatus for forming articles from plastic material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129523A (ja) * 1974-04-16 1986-02-10 オ−エンス−イリノイ・インコ−ポレ−テツド 吹込成形装置
JPS57165223A (en) * 1981-04-03 1982-10-12 Ikegami Kaken Kogyo Kk Preparation of blow molded hollow article
JPS57187226A (en) * 1981-05-13 1982-11-17 Mitsubishi Plastics Ind Ltd Molding method of plastic bottle

Also Published As

Publication number Publication date
CA1015516A (en) 1977-08-16
FR2207008A1 (enrdf_load_stackoverflow) 1974-06-14
FR2207008B1 (enrdf_load_stackoverflow) 1977-06-10
AU6262673A (en) 1975-05-22
GB1418800A (en) 1975-12-24
IT1001833B (it) 1976-04-30
JPS5760133B2 (enrdf_load_stackoverflow) 1982-12-17
ES420632A1 (es) 1976-03-16

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