JPH0528973B2 - - Google Patents

Info

Publication number
JPH0528973B2
JPH0528973B2 JP63070489A JP7048988A JPH0528973B2 JP H0528973 B2 JPH0528973 B2 JP H0528973B2 JP 63070489 A JP63070489 A JP 63070489A JP 7048988 A JP7048988 A JP 7048988A JP H0528973 B2 JPH0528973 B2 JP H0528973B2
Authority
JP
Japan
Prior art keywords
cavity
guide member
parison
mold
blow molding
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
JP63070489A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01242227A (ja
Inventor
Toshikatsu Nukikawa
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.)
Kinugawa Rubber Industrial Co Ltd
Original Assignee
Kinugawa Rubber Industrial 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 Kinugawa Rubber Industrial Co Ltd filed Critical Kinugawa Rubber Industrial Co Ltd
Priority to JP63070489A priority Critical patent/JPH01242227A/ja
Publication of JPH01242227A publication Critical patent/JPH01242227A/ja
Publication of JPH0528973B2 publication Critical patent/JPH0528973B2/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
    • B29C49/42386—Improving flash formation, e.g. providing for easily removable flash from extrusion moulded articles
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • 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
    • B29C49/4244—Means for deforming the parison prior to the blowing operation during or after laying preform into the final mould
    • B29C49/42452—The mould opening plane being horizontal

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)
JP63070489A 1988-03-24 1988-03-24 ブロー成形用金型 Granted JPH01242227A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63070489A JPH01242227A (ja) 1988-03-24 1988-03-24 ブロー成形用金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63070489A JPH01242227A (ja) 1988-03-24 1988-03-24 ブロー成形用金型

Publications (2)

Publication Number Publication Date
JPH01242227A JPH01242227A (ja) 1989-09-27
JPH0528973B2 true JPH0528973B2 (cs) 1993-04-28

Family

ID=13432982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63070489A Granted JPH01242227A (ja) 1988-03-24 1988-03-24 ブロー成形用金型

Country Status (1)

Country Link
JP (1) JPH01242227A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114454464B (zh) * 2021-12-27 2023-10-24 安徽中鼎橡塑制品有限公司 一种转角吹塑管以及转角吹塑产品的生产装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018328A (ja) * 1983-07-12 1985-01-30 Ekuseru Kk 曲部を有する中空成形品の製造方法とその装置

Also Published As

Publication number Publication date
JPH01242227A (ja) 1989-09-27

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