JPS59140031A - 吹込成形品の製造方法 - Google Patents

吹込成形品の製造方法

Info

Publication number
JPS59140031A
JPS59140031A JP58014938A JP1493883A JPS59140031A JP S59140031 A JPS59140031 A JP S59140031A JP 58014938 A JP58014938 A JP 58014938A JP 1493883 A JP1493883 A JP 1493883A JP S59140031 A JPS59140031 A JP S59140031A
Authority
JP
Japan
Prior art keywords
insert
hole
core
mold
parison
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.)
Granted
Application number
JP58014938A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0359818B2 (enrdf_load_stackoverflow
Inventor
Yoshihiro Kitayama
北山　嘉宏
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Industries 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 Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP58014938A priority Critical patent/JPS59140031A/ja
Publication of JPS59140031A publication Critical patent/JPS59140031A/ja
Publication of JPH0359818B2 publication Critical patent/JPH0359818B2/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
    • B29C49/42—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)
JP58014938A 1983-02-01 1983-02-01 吹込成形品の製造方法 Granted JPS59140031A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58014938A JPS59140031A (ja) 1983-02-01 1983-02-01 吹込成形品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58014938A JPS59140031A (ja) 1983-02-01 1983-02-01 吹込成形品の製造方法

Publications (2)

Publication Number Publication Date
JPS59140031A true JPS59140031A (ja) 1984-08-11
JPH0359818B2 JPH0359818B2 (enrdf_load_stackoverflow) 1991-09-11

Family

ID=11874900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58014938A Granted JPS59140031A (ja) 1983-02-01 1983-02-01 吹込成形品の製造方法

Country Status (1)

Country Link
JP (1) JPS59140031A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009298089A (ja) * 2008-06-16 2009-12-24 Kyoraku Co Ltd 座部材付き中空成形品およびその製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011145300A1 (ja) * 2010-05-19 2011-11-24 八千代工業株式会社 圧力容器の口金部材とブローピンとの係合構造並びにこれを有する圧力容器の口金構造および圧力容器の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009298089A (ja) * 2008-06-16 2009-12-24 Kyoraku Co Ltd 座部材付き中空成形品およびその製造方法

Also Published As

Publication number Publication date
JPH0359818B2 (enrdf_load_stackoverflow) 1991-09-11

Similar Documents

Publication Publication Date Title
US4065535A (en) Thread forming and neck finishing process
US4382769A (en) Container forming apparatus
DE102006027255A1 (de) Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff
US3424829A (en) Method and apparatus for blow molding hollow articles with integrally molded hollow handles
US5863489A (en) Method of blow-moulding
US20030021927A1 (en) Method of blow and vacuum molding insulated containers
JPS59140031A (ja) 吹込成形品の製造方法
US4499044A (en) Method for making a parison for blowmolding of a hollow article
US5106569A (en) Blow molding and compression molding of an article
US6183683B1 (en) Method and apparatus for transporting plastics in a melted state
US4021519A (en) Method for forming and keeping molten the recessed area of a fabricated plastic product
US4442063A (en) Container forming process
US3776678A (en) Blow molding apparatus
GB2057962A (en) Stretch-blow moulding a two layer article
US3898029A (en) Method and apparatus for forming and keeping molten the recessed area of a fabricated plastic product
US5449284A (en) Compression molding and trimming blow pin assembly
US20100151163A1 (en) Blowmolding apparatus and method
JPH02171228A (ja) 内装部品を一体成形するブロー成形法
JPS5857925A (ja) 吹込成形法
JPS5845335B2 (ja) 環状中空製品の製造方法
JPH0688320B2 (ja) 樹脂製品のブロー成形方法
EP0838323B1 (en) A method of blow-moulding
JP3027753B1 (ja) 合成樹脂中空状成形品の製造方法
JP2601992B2 (ja) ブロー成形装置
JP2017132103A (ja) 成形方法及び成形体