JPH0414616B2 - - Google Patents

Info

Publication number
JPH0414616B2
JPH0414616B2 JP60242269A JP24226985A JPH0414616B2 JP H0414616 B2 JPH0414616 B2 JP H0414616B2 JP 60242269 A JP60242269 A JP 60242269A JP 24226985 A JP24226985 A JP 24226985A JP H0414616 B2 JPH0414616 B2 JP H0414616B2
Authority
JP
Japan
Prior art keywords
parison
tank
mold
blow molding
notch
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
JP60242269A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62101416A (ja
Inventor
Toshuki Yarita
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.)
GAKUNAN JUKI KK
Original Assignee
GAKUNAN JUKI KK
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 GAKUNAN JUKI KK filed Critical GAKUNAN JUKI KK
Priority to JP60242269A priority Critical patent/JPS62101416A/ja
Publication of JPS62101416A publication Critical patent/JPS62101416A/ja
Publication of JPH0414616B2 publication Critical patent/JPH0414616B2/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
    • 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
    • B29C49/58—Blowing means
    • 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
    • B29C2049/4805—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity by closing the mould halves

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)
JP60242269A 1985-10-29 1985-10-29 突起状の流体の流入口、流出口を設けたタンクのブロ−成型方法 Granted JPS62101416A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60242269A JPS62101416A (ja) 1985-10-29 1985-10-29 突起状の流体の流入口、流出口を設けたタンクのブロ−成型方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60242269A JPS62101416A (ja) 1985-10-29 1985-10-29 突起状の流体の流入口、流出口を設けたタンクのブロ−成型方法

Publications (2)

Publication Number Publication Date
JPS62101416A JPS62101416A (ja) 1987-05-11
JPH0414616B2 true JPH0414616B2 (enrdf_load_stackoverflow) 1992-03-13

Family

ID=17086747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60242269A Granted JPS62101416A (ja) 1985-10-29 1985-10-29 突起状の流体の流入口、流出口を設けたタンクのブロ−成型方法

Country Status (1)

Country Link
JP (1) JPS62101416A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS62101416A (ja) 1987-05-11

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