JPH0322290B2 - - Google Patents

Info

Publication number
JPH0322290B2
JPH0322290B2 JP61281145A JP28114586A JPH0322290B2 JP H0322290 B2 JPH0322290 B2 JP H0322290B2 JP 61281145 A JP61281145 A JP 61281145A JP 28114586 A JP28114586 A JP 28114586A JP H0322290 B2 JPH0322290 B2 JP H0322290B2
Authority
JP
Japan
Prior art keywords
parison
pressure
blow molding
molding machine
mold
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
JP61281145A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63134220A (ja
Inventor
Hajime Abe
Koji Sato
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to JP61281145A priority Critical patent/JPS63134220A/ja
Publication of JPS63134220A publication Critical patent/JPS63134220A/ja
Publication of JPH0322290B2 publication Critical patent/JPH0322290B2/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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • 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
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7832—Blowing with two or more pressure levels
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7832—Blowing with two or more pressure levels
    • B29C2049/7833—Blowing with three or more pressure levels
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7835—Pressure reduction speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP61281145A 1986-11-26 1986-11-26 ブロ−成形機の制御方法及びその装置 Granted JPS63134220A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61281145A JPS63134220A (ja) 1986-11-26 1986-11-26 ブロ−成形機の制御方法及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61281145A JPS63134220A (ja) 1986-11-26 1986-11-26 ブロ−成形機の制御方法及びその装置

Publications (2)

Publication Number Publication Date
JPS63134220A JPS63134220A (ja) 1988-06-06
JPH0322290B2 true JPH0322290B2 (de) 1991-03-26

Family

ID=17634990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61281145A Granted JPS63134220A (ja) 1986-11-26 1986-11-26 ブロ−成形機の制御方法及びその装置

Country Status (1)

Country Link
JP (1) JPS63134220A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9806164A (pt) * 1997-09-10 1999-10-19 Wella Ag Processo para a fabricação de corpos ocos de material plástico espumado
GB2380967B (en) * 2001-09-28 2003-12-24 Roton Compressor Services Ltd Blow moulding control system
CN108556311A (zh) * 2018-02-06 2018-09-21 江苏新美星包装机械股份有限公司 用于控制吹瓶高压气体的阀组机构
CN108340560A (zh) * 2018-02-06 2018-07-31 江苏新美星包装机械股份有限公司 吹瓶高压气体的控制方法

Also Published As

Publication number Publication date
JPS63134220A (ja) 1988-06-06

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