JPS6257493B2 - - Google Patents

Info

Publication number
JPS6257493B2
JPS6257493B2 JP55024016A JP2401680A JPS6257493B2 JP S6257493 B2 JPS6257493 B2 JP S6257493B2 JP 55024016 A JP55024016 A JP 55024016A JP 2401680 A JP2401680 A JP 2401680A JP S6257493 B2 JPS6257493 B2 JP S6257493B2
Authority
JP
Japan
Prior art keywords
sprue
hollow body
stretch
polyester hollow
position corresponding
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
JP55024016A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56120320A (en
Inventor
Setsu Matsuhashi
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.)
Toyo Seikan Group Holdings Ltd
Original Assignee
Toyo Seikan Kaisha 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 Toyo Seikan Kaisha Ltd filed Critical Toyo Seikan Kaisha Ltd
Priority to JP2401680A priority Critical patent/JPS56120320A/ja
Publication of JPS56120320A publication Critical patent/JPS56120320A/ja
Publication of JPS6257493B2 publication Critical patent/JPS6257493B2/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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12—Stretching rods

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)
JP2401680A 1980-02-29 1980-02-29 Blow-molded hollow body of orientation polyester and its molding tool Granted JPS56120320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2401680A JPS56120320A (en) 1980-02-29 1980-02-29 Blow-molded hollow body of orientation polyester and its molding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2401680A JPS56120320A (en) 1980-02-29 1980-02-29 Blow-molded hollow body of orientation polyester and its molding tool

Publications (2)

Publication Number Publication Date
JPS56120320A JPS56120320A (en) 1981-09-21
JPS6257493B2 true JPS6257493B2 (enrdf_load_html_response) 1987-12-01

Family

ID=12126738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2401680A Granted JPS56120320A (en) 1980-02-29 1980-02-29 Blow-molded hollow body of orientation polyester and its molding tool

Country Status (1)

Country Link
JP (1) JPS56120320A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198248A (en) * 1990-03-05 1993-03-30 Continental Pet Technologies, Inc. Blow mold for forming a refillable polyester container
US5066528A (en) * 1990-03-05 1991-11-19 Continental Pet Technologies, Inc. Refillable polyester container and preform for forming the same
CN117183358B (zh) * 2023-09-15 2024-06-28 浙江铭泰汽车零部件有限公司 一种可定位贴附减震片的刹车片生产装配装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837895B2 (ja) * 1976-03-23 1983-08-19 固 青木 延伸吹込成形法及び吹込金型

Also Published As

Publication number Publication date
JPS56120320A (en) 1981-09-21

Similar Documents

Publication Publication Date Title
US5178816A (en) Method of molding heat-resistant vessel having thick portion on body
JPS5850576B2 (ja) ベ−スカツプ付き合成樹脂びんの延伸吹込成形法
JP3677690B2 (ja) 照明用グローブ等の中空成形品の延伸ブロー成形方法
CN109605716B (zh) 成型模具以及注射成型模具
KR960010218A (ko) 대형 용기의 연신취입성형방법
ATE91955T1 (de) Vorrichtung zum herstellen eines kunststoffhohlk¯rpers mit durch blasen geformtem koerperteil.
JPS57210829A (en) Molding of synthetic resin made bottle by biaxial stretch blow molding
JPS6257493B2 (enrdf_load_html_response)
US20020070191A1 (en) Neck finish for a container and mold for forming the container
JPH0677958B2 (ja) 合成樹脂容器の射出吹込成形方法
JPS6232826Y2 (enrdf_load_html_response)
JPS58203022A (ja) 二重壁中空体の製造方法
US6872354B1 (en) Parison and blow molding method for bottle having undercut
US7374419B2 (en) Gating structure for mold
JPH11333911A (ja) ２層プリフォームの製造方法
JPS621901B2 (enrdf_load_html_response)
JPS5837895B2 (ja) 延伸吹込成形法及び吹込金型
JP2004059129A (ja) 底部に吊り具を有するボトル及びその成形方法と射出金型
JPH059258B2 (enrdf_load_html_response)
JPS6030168Y2 (ja) ポリエチレンテレフタレ−ト樹脂製壜体
JPS5949893B2 (ja) 飽和ポリエステル樹脂製壜における口頚部延伸方法
AU2001221150B2 (en) Parison and blow molding method for bottle having undercut
JP2565062B2 (ja) リブ付ブロー成形品の製造方法
JPH08198256A (ja) 合成樹脂製二重構造容器及びその製造方法
JPH0272925A (ja) 把手付き延伸ブローボトルの製造方法