JP6184851B2 - ブロー成形用金型 - Google Patents
ブロー成形用金型 Download PDFInfo
- Publication number
- JP6184851B2 JP6184851B2 JP2013246216A JP2013246216A JP6184851B2 JP 6184851 B2 JP6184851 B2 JP 6184851B2 JP 2013246216 A JP2013246216 A JP 2013246216A JP 2013246216 A JP2013246216 A JP 2013246216A JP 6184851 B2 JP6184851 B2 JP 6184851B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- preform
- forming surface
- liquid
- mold
- 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.)
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- 238000000071 blow moulding Methods 0.000 title claims description 27
- 239000007788 liquid Substances 0.000 claims description 51
- 239000012530 fluid Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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
-
- 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
-
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/02—Machines characterised by the incorporation of means for making the containers or receptacles
- B65B3/022—Making containers by moulding of a thermoplastic material
-
- 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
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
- B29C2049/4664—Blowing fluids being incompressible staying in the final article
-
- 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
- B29C49/78—Measuring, controlling or regulating
- B29C2049/7879—Stretching, e.g. stretch rod
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- 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
- B29C49/06—Injection 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
- B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
- B29C49/4283—Deforming the finished article
- B29C49/42832—Moving or inverting sections, e.g. inverting bottom as vacuum panel
-
- 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
- B29C49/78—Measuring, controlling or regulating
- B29C49/783—Measuring, controlling or regulating blowing pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
-
- 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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
前記キャビティ面は、容器の底部、胴部、肩部、及び口部の外形に対応する底部形成面、胴部形成面、肩部形成面、及び口部形成面を備え、
該胴部形成面は、横断面形状が扁平状をなす扁平部を備え、
前記底部形成面と前記胴部形成面との境界部分、及び前記胴部形成面と前記肩部形成面との境界部分の横断面形状は、ともに正方形状であるブロー成形用金型である。
1a、1b 金型部分
1c 開口
2 キャビティ面
2a 底部形成面
2b 胴部形成面
2c 肩部形成面
2d 口部形成面
2b1〜2b4 胴部形成面部分
2b5 キャビティ面の扁平部
3 容器
3a 底部
3b 胴部
3c 肩部
3d 口部
3e ネックリング
3b1〜3b4 胴部壁
3b5 容器の扁平部
4 プリフォーム
4a 本体部
4b 口筒部
4c ネックリング
10 ブロー成形装置
11 隔壁部材
12 ブローノズル
13 シール体
14 延伸ロッド
15 筒片
16 供給筒部
16a 導入路
16b シール段部
16c 通気孔
16d 流出路
17 筒体
18 シール筒片
18a テーパー縁部
20 加圧液体供給部
21 プランジャーポンプ
21a プランジャー
22 液体調整部
Fs ノズル内供給路
Hs ヘッドスペース
L 液体
M キャビティ面の中心軸線
m 容器の中心軸線
P1 配管
R1 配管
R2 配管
R3 配管
Sv サーボ機構
V1 バルブ
V2 バルブ
V3 バルブ
V4 バルブ
Claims (1)
- その内側にキャビティ面を有するとともに有底筒状のプリフォームを装着可能としてなり、該プリフォームの口筒部に接続されるブローノズルから加圧した液体を供給して該プリフォームを該キャビティ面に向けて延伸させて容器を成形する加圧液体供給機能と、該容器内に充填した液体の一部を該ブローノズルから引き戻す、或いは該プリフォームを縦方向に延伸させる延伸ロッドを液体を充填した容器内から引き抜くことで該容器内にヘッドスペースを形成するヘッドスペース形成機能とを有するブロー成形装置に用いられるブロー成形用金型であって、
前記キャビティ面は、容器の底部、胴部、肩部、及び口部の外形に対応する底部形成面、胴部形成面、肩部形成面、及び口部形成面を備え、
該胴部形成面は、横断面形状が扁平状をなす扁平部を備え、
前記底部形成面と前記胴部形成面との境界部分、及び前記胴部形成面と前記肩部形成面との境界部分の横断面形状は、ともに正方形状であるブロー成形用金型。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013246216A JP6184851B2 (ja) | 2013-11-28 | 2013-11-28 | ブロー成形用金型 |
CN201480064986.7A CN105793013B (zh) | 2013-11-28 | 2014-11-05 | 吹塑成型用模具 |
PCT/JP2014/005577 WO2015079627A1 (ja) | 2013-11-28 | 2014-11-05 | ブロー成形用金型 |
EP14866216.6A EP3075517B1 (en) | 2013-11-28 | 2014-11-05 | Blow molding mold |
US15/039,253 US10286591B2 (en) | 2013-11-28 | 2014-11-05 | Blow molding mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013246216A JP6184851B2 (ja) | 2013-11-28 | 2013-11-28 | ブロー成形用金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015104805A JP2015104805A (ja) | 2015-06-08 |
JP6184851B2 true JP6184851B2 (ja) | 2017-08-23 |
Family
ID=53198605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013246216A Active JP6184851B2 (ja) | 2013-11-28 | 2013-11-28 | ブロー成形用金型 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10286591B2 (ja) |
EP (1) | EP3075517B1 (ja) |
JP (1) | JP6184851B2 (ja) |
CN (1) | CN105793013B (ja) |
WO (1) | WO2015079627A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6184851B2 (ja) | 2013-11-28 | 2017-08-23 | 株式会社吉野工業所 | ブロー成形用金型 |
JP6645771B2 (ja) * | 2015-08-27 | 2020-02-14 | 株式会社吉野工業所 | 容器成形装置および容器成形方法 |
JP6588275B2 (ja) | 2015-08-28 | 2019-10-09 | 株式会社吉野工業所 | 合成樹脂製容器の製造方法 |
WO2017086915A1 (en) | 2015-11-16 | 2017-05-26 | Discma Ag | Method of forming a container using a liquid |
JP6661477B2 (ja) | 2016-05-31 | 2020-03-11 | 株式会社吉野工業所 | 容器製造方法 |
JP6693822B2 (ja) * | 2016-06-30 | 2020-05-13 | 株式会社吉野工業所 | 液体ブロー成形による容器製造方法 |
JP6802741B2 (ja) * | 2017-03-27 | 2020-12-16 | 株式会社吉野工業所 | 容器製造方法 |
JP6864573B2 (ja) * | 2017-06-30 | 2021-04-28 | 株式会社吉野工業所 | 液体入り容器の製造方法 |
DE102017008803A1 (de) * | 2017-09-20 | 2019-03-21 | Kocher-Plastik Maschinenbau Gmbh | Vorrichtung zum Herstellen und Befüllen von Behältererzeugnissen |
DE102018106932A1 (de) * | 2018-03-23 | 2019-09-26 | Krones Aktiengesellschaft | Vorrichtung zum Expandieren von Kunststoffbehältnissen mit doppelt wirkender Druckerzeugungseinrichtung |
WO2020044756A1 (ja) * | 2018-08-30 | 2020-03-05 | 株式会社吉野工業所 | 液体入り容器の製造方法 |
DE102020127290A1 (de) * | 2020-10-16 | 2022-04-21 | Khs Corpoplast Gmbh | Vorrichtung und Verfahren zum Herstellen eines mit flüssigem Füllgut befüllten Behälters |
Family Cites Families (24)
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US3570057A (en) * | 1968-05-24 | 1971-03-16 | Phillips Petroleum Co | Adjustment of volume of blow molded containers and mold for so doing |
US3892829A (en) * | 1973-10-03 | 1975-07-01 | Owens Illinois Inc | Method of making blown plastic articles |
FR2306142A1 (fr) * | 1975-04-03 | 1976-10-29 | Boracier Sa | Poche pliable; procede et moule pour sa fabrication |
JPS62138226A (ja) * | 1985-12-12 | 1987-06-22 | Kyoraku Co Ltd | 輸液用プラスチツク容器の製造方法 |
DE3721308A1 (de) * | 1987-06-27 | 1989-01-05 | Gerhard Hansen | Verfahren zum befuellen und anschliessenden verschweissen eines behaelters sowie vorrichtung und behaelter zur durchfuehrung dieses verfahrens |
JPH0245123A (ja) * | 1988-08-05 | 1990-02-15 | Asahi Chem Ind Co Ltd | 射出吹込成形された容器及びその成形法 |
DE4100757A1 (de) * | 1991-01-12 | 1992-08-06 | Colgate Palmolive Co | Im blasformverfahren hergestellte kunststoff-tube |
US5122327A (en) * | 1991-04-18 | 1992-06-16 | Hoover Universal, Inc. | Blow molding method for making a reversely oriented hot fill container |
JP3291791B2 (ja) | 1992-03-02 | 2002-06-10 | 凸版印刷株式会社 | 二軸延伸ポリエステルボトル及びその製造方法 |
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AU2006263225B2 (en) * | 2005-06-29 | 2011-04-28 | Yoshino Kogyosho Co., Ltd. | Polyester resin container and molding process thereof |
US8573964B2 (en) * | 2006-04-13 | 2013-11-05 | Amcor Limited | Liquid or hydraulic blow molding |
EP2143542A1 (fr) | 2008-07-07 | 2010-01-13 | Nestec S.A. | Procédé et dispositif de conditionnement d'un liquide alimentaire |
US8727152B2 (en) * | 2009-12-29 | 2014-05-20 | Amcor Limited | Hot-fill container having flat panels |
JP5872361B2 (ja) * | 2012-03-30 | 2016-03-01 | 株式会社吉野工業所 | ブロー成形装置及び合成樹脂製容器の製造方法 |
JP5747413B2 (ja) * | 2011-12-27 | 2015-07-15 | 株式会社吉野工業所 | 2軸延伸ブロー成形装置及び容器の製造方法 |
US9610744B2 (en) * | 2011-12-27 | 2017-04-04 | Discma Ag | Blow molding device and a method for manufacturing a container |
JP5765657B2 (ja) * | 2012-01-31 | 2015-08-19 | 株式会社吉野工業所 | ブロー成形装置 |
JP5870001B2 (ja) | 2012-09-28 | 2016-02-24 | 株式会社吉野工業所 | ブロー成形装置及び容器の製造方法 |
CN104884231B (zh) * | 2012-12-19 | 2017-10-13 | 帝斯克玛股份有限公司 | 容器以及制造和填充容器的装置和方法 |
JP6184851B2 (ja) | 2013-11-28 | 2017-08-23 | 株式会社吉野工業所 | ブロー成形用金型 |
-
2013
- 2013-11-28 JP JP2013246216A patent/JP6184851B2/ja active Active
-
2014
- 2014-11-05 WO PCT/JP2014/005577 patent/WO2015079627A1/ja active Application Filing
- 2014-11-05 EP EP14866216.6A patent/EP3075517B1/en active Active
- 2014-11-05 US US15/039,253 patent/US10286591B2/en active Active
- 2014-11-05 CN CN201480064986.7A patent/CN105793013B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3075517A4 (en) | 2017-09-06 |
JP2015104805A (ja) | 2015-06-08 |
CN105793013A (zh) | 2016-07-20 |
CN105793013B (zh) | 2018-09-18 |
US20170100873A1 (en) | 2017-04-13 |
WO2015079627A1 (ja) | 2015-06-04 |
US10286591B2 (en) | 2019-05-14 |
EP3075517B1 (en) | 2019-01-02 |
EP3075517A1 (en) | 2016-10-05 |
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