JPS61192539A - 合成樹脂製ボトルの成形法 - Google Patents

合成樹脂製ボトルの成形法

Info

Publication number
JPS61192539A
JPS61192539A JP60033401A JP3340185A JPS61192539A JP S61192539 A JPS61192539 A JP S61192539A JP 60033401 A JP60033401 A JP 60033401A JP 3340185 A JP3340185 A JP 3340185A JP S61192539 A JPS61192539 A JP S61192539A
Authority
JP
Japan
Prior art keywords
bottle
forming
handle
mold
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.)
Granted
Application number
JP60033401A
Other languages
English (en)
Other versions
JPH0544336B2 (ja
Inventor
Takamitsu Nozawa
野沢　孝光
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.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho 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 Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to JP60033401A priority Critical patent/JPS61192539A/ja
Publication of JPS61192539A publication Critical patent/JPS61192539A/ja
Publication of JPH0544336B2 publication Critical patent/JPH0544336B2/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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/46—Knobs or handles, push-buttons, grips
    • B29L2031/463—Grips, handles

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)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、合成樹脂製ボトルの成形法に関する。
［従来の技術］ 合成樹脂製ボトルは、通常ブロー成形されることは詳述
するまでもなくよく知られている。
［発明が解決しようとする問題点］ しかし、従来のブロー成形では、金型の関係から、ボト
ルの胴に具合よく把手を形成することができず、また、
凹凸形状を付す場合には、その凹凸の方向が不適合のも
のでは成形品が金型から取り出せないため、凹凸の方向
が著しく制限される。
［問題点を解決するための手Ｖ＆１ 本発明は、まず、ブロー成形によりボトルを一次成形し
、次いで、該ボトルの一部を適度に加熱すると共に必要
な形状に加圧して二次成形することを特徴とする。
［実施例］ 第１図は、本発明に係る二次成形の成形金型Ａとその成
形状態を、第２図は、成形後のボトルｌを示している。
該ボトル１は、胴１１の後部に左右から縦長の凹溝１３
，１３を形成させて把手１２を設けており、これを形成
する上記二次成形の成形金型Ａは、−火成形されたボト
ルｌを納める二つ割の一対の金型Ａａ１．　Ａｃ２を設
け、両金型にそのボトルの胴１１の後部に対応させて左
右一対の縦長の窓孔Ａｃｔ、　Ａｃ２を直角左回に開孔
すると共に、該窓孔に上記凹溝１３．１３の成形用の押
型Ａｂｔ、　Ａｂ２を摺動自在に嵌挿している。
而して、まず、図示してないがブロー成形によりボトル
１を一次成形し、該−火成形ボトルを第１図に示す二次
成形金型Ａ内に納めて型締めした後、押型Ａｂ１．　Ａ
ｂ２を介してそのボトルの後部を伝熱加熱しつつ該押型
を押し込み、凹溝１３．１３を二次成形し、型開きして
、把手１２付きのボトル１を造る。
なお、二次成形における局部的な加熱手段は、これに限
るものではなく、他の適宜手段を講じてよい。
〔発明の効果］ 本発明によれば、金型の関係からブロー成形において従
来困難であった把手等を簡単に形成でき、また、凹凸形
状を付す場合にも、その方向を任意に選定できて、従来
のブロー成形の難点を解消できる。
【図面の簡単な説明】
図面は、本発明の実施例を示し、第１図は、二次成形金
型とその成形状態を示す断面図、第２図は、成形完成品
の側面図である。

Claims (1)

    【特許請求の範囲】
  1. まず、ブロー成形によりボトルを一次成形し、次いで、
    該ボトルの一部を適度に加熱すると共に必要な形状に加
    圧して二次成形することを特徴とする合成樹脂製ボトル
    の成形。
JP60033401A 1985-02-20 1985-02-20 合成樹脂製ボトルの成形法 Granted JPS61192539A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60033401A JPS61192539A (ja) 1985-02-20 1985-02-20 合成樹脂製ボトルの成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60033401A JPS61192539A (ja) 1985-02-20 1985-02-20 合成樹脂製ボトルの成形法

Publications (2)

Publication Number Publication Date
JPS61192539A true JPS61192539A (ja) 1986-08-27
JPH0544336B2 JPH0544336B2 (ja) 1993-07-06

Family

ID=12385571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60033401A Granted JPS61192539A (ja) 1985-02-20 1985-02-20 合成樹脂製ボトルの成形法

Country Status (1)

Country Link
JP (1) JPS61192539A (ja)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004085133A1 (de) * 2003-03-28 2004-10-07 Alpla-Werke Alwin Lehner Gmbh & Co. Kg Kunststoffbehälter, insbesondere kunststoffflasche mit integriert ausgebildetem deformiertem bereich und verfahren zu seiner herstellung
JP2008536717A (ja) * 2005-04-15 2008-09-11 グレイアム パッケイジング カンパニー リミテッド パートナーシップ 最適なプラスチック分布状態のブロー成形容器の製造システム及び方法
EP2103413A1 (en) * 2008-03-18 2009-09-23 The Procter and Gamble Company A process for making a stretch-blow moulded container having an integrally moulded handle
JP2013249097A (ja) * 2012-05-31 2013-12-12 Yoshino Kogyosho Co Ltd ボトル型容器及びその製造方法
US8919587B2 (en) 2011-10-03 2014-12-30 Graham Packaging Company, L.P. Plastic container with angular vacuum panel and method of same
US8962114B2 (en) 2010-10-30 2015-02-24 Graham Packaging Company, L.P. Compression molded preform for forming invertible base hot-fill container, and systems and methods thereof
US9022776B2 (en) 2013-03-15 2015-05-05 Graham Packaging Company, L.P. Deep grip mechanism within blow mold hanger and related methods and bottles
US9090363B2 (en) 2003-07-30 2015-07-28 Graham Packaging Company, L.P. Container handling system
US9150320B2 (en) 2011-08-15 2015-10-06 Graham Packaging Company, L.P. Plastic containers having base configurations with up-stand walls having a plurality of rings, and systems, methods, and base molds thereof
US9522749B2 (en) 2001-04-19 2016-12-20 Graham Packaging Company, L.P. Method of processing a plastic container including a multi-functional base
US9624018B2 (en) 2002-09-30 2017-04-18 Co2 Pac Limited Container structure for removal of vacuum pressure
US9707711B2 (en) 2006-04-07 2017-07-18 Graham Packaging Company, L.P. Container having outwardly blown, invertible deep-set grips
US9764873B2 (en) 2005-10-14 2017-09-19 Graham Packaging Company, L.P. Repositionable base structure for a container
US9878816B2 (en) 2002-09-30 2018-01-30 Co2 Pac Ltd Systems for compensating for vacuum pressure changes within a plastic container
US9993959B2 (en) 2013-03-15 2018-06-12 Graham Packaging Company, L.P. Deep grip mechanism for blow mold and related methods and bottles
US9994378B2 (en) 2011-08-15 2018-06-12 Graham Packaging Company, L.P. Plastic containers, base configurations for plastic containers, and systems, methods, and base molds thereof
US10035690B2 (en) 2009-01-06 2018-07-31 Graham Packaging Company, L.P. Deformable container with hoop rings
US10118331B2 (en) 2006-04-07 2018-11-06 Graham Packaging Company, L.P. System and method for forming a container having a grip region

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9522749B2 (en) 2001-04-19 2016-12-20 Graham Packaging Company, L.P. Method of processing a plastic container including a multi-functional base
US9624018B2 (en) 2002-09-30 2017-04-18 Co2 Pac Limited Container structure for removal of vacuum pressure
US9878816B2 (en) 2002-09-30 2018-01-30 Co2 Pac Ltd Systems for compensating for vacuum pressure changes within a plastic container
US11377286B2 (en) 2002-09-30 2022-07-05 Co2 Pac Limited Container structure for removal of vacuum pressure
WO2004085133A1 (de) * 2003-03-28 2004-10-07 Alpla-Werke Alwin Lehner Gmbh & Co. Kg Kunststoffbehälter, insbesondere kunststoffflasche mit integriert ausgebildetem deformiertem bereich und verfahren zu seiner herstellung
US9090363B2 (en) 2003-07-30 2015-07-28 Graham Packaging Company, L.P. Container handling system
US10501225B2 (en) 2003-07-30 2019-12-10 Graham Packaging Company, L.P. Container handling system
JP2008536717A (ja) * 2005-04-15 2008-09-11 グレイアム パッケイジング カンパニー リミテッド パートナーシップ 最適なプラスチック分布状態のブロー成形容器の製造システム及び方法
US9764873B2 (en) 2005-10-14 2017-09-19 Graham Packaging Company, L.P. Repositionable base structure for a container
US9707711B2 (en) 2006-04-07 2017-07-18 Graham Packaging Company, L.P. Container having outwardly blown, invertible deep-set grips
US10118331B2 (en) 2006-04-07 2018-11-06 Graham Packaging Company, L.P. System and method for forming a container having a grip region
WO2009115937A1 (en) * 2008-03-18 2009-09-24 The Procter & Gamble Company A process for making a stretch-blow moulded container having an integrally moulded handle
EP2103413A1 (en) * 2008-03-18 2009-09-23 The Procter and Gamble Company A process for making a stretch-blow moulded container having an integrally moulded handle
US10035690B2 (en) 2009-01-06 2018-07-31 Graham Packaging Company, L.P. Deformable container with hoop rings
US8962114B2 (en) 2010-10-30 2015-02-24 Graham Packaging Company, L.P. Compression molded preform for forming invertible base hot-fill container, and systems and methods thereof
US10189596B2 (en) 2011-08-15 2019-01-29 Graham Packaging Company, L.P. Plastic containers having base configurations with up-stand walls having a plurality of rings, and systems, methods, and base molds thereof
US9150320B2 (en) 2011-08-15 2015-10-06 Graham Packaging Company, L.P. Plastic containers having base configurations with up-stand walls having a plurality of rings, and systems, methods, and base molds thereof
US9994378B2 (en) 2011-08-15 2018-06-12 Graham Packaging Company, L.P. Plastic containers, base configurations for plastic containers, and systems, methods, and base molds thereof
US8919587B2 (en) 2011-10-03 2014-12-30 Graham Packaging Company, L.P. Plastic container with angular vacuum panel and method of same
JP2013249097A (ja) * 2012-05-31 2013-12-12 Yoshino Kogyosho Co Ltd ボトル型容器及びその製造方法
US9993959B2 (en) 2013-03-15 2018-06-12 Graham Packaging Company, L.P. Deep grip mechanism for blow mold and related methods and bottles
US9346212B2 (en) 2013-03-15 2016-05-24 Graham Packaging Company, L.P. Deep grip mechanism within blow mold hanger and related methods and bottles
US9022776B2 (en) 2013-03-15 2015-05-05 Graham Packaging Company, L.P. Deep grip mechanism within blow mold hanger and related methods and bottles

Also Published As

Publication number Publication date
JPH0544336B2 (ja) 1993-07-06

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