JP7448525B2 - 樹脂製容器の製造装置及び製造方法 - Google Patents
樹脂製容器の製造装置及び製造方法 Download PDFInfo
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- 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
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- 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
- B29C49/28—Blow-moulding apparatus
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- 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
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- 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
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- 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
- B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
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- 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
- B29C2049/4879—Moulds characterised by mould configurations
- B29C2049/4887—Mould halves consisting of an independent neck and main part
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- 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
- B29C2049/4879—Moulds characterised by mould configurations
- B29C2049/4892—Mould halves consisting of an independent main and bottom part
-
- 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
- B29C2049/7832—Blowing with two or more pressure levels
-
- 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
- B29C2049/7832—Blowing with two or more pressure levels
- B29C2049/7833—Blowing with three or more pressure levels
-
- 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
- B29C2049/7834—Pressure increase speed, e.g. dependent on stretch or position
-
- 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
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- 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
- B29C2049/788—Controller type or interface
- B29C2049/7882—Control interface, e.g. display
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- 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
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- 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
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- 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
- B29C49/122—Drive means therefor
- B29C49/123—Electric drives, e.g. linear motors
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- 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
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42093—Transporting apparatus, e.g. slides, wheels or conveyors
- B29C49/42105—Transporting apparatus, e.g. slides, wheels or conveyors for discontinuous or batch transport
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
延伸ブロー成形型内に配置されたプリフォームを、延伸ロッドにより延伸すると共に、前記プリフォーム内にブローエアを導入することで当該プリフォームを延伸させて樹脂製容器とする樹脂製容器の製造装置であって、
前記プリフォーム内に挿入された前記延伸ロッドの実位置を検出する検出手段と、
前記検出手段の検出結果に基づいて、前記ブローエアの供給状態を制御する供給制御手段と、を有する樹脂製容器の製造装置にある。
延伸ブロー成形型内に配置されたプリフォームを、延伸ロッドにより延伸すると共に、前記プリフォーム内にブローエアを導入することで当該プリフォームを延伸させて樹脂製容器とする樹脂製容器の製造方法であって、前記プリフォーム内に挿入された前記延伸ロッドの実位置を検出し、前記延伸ロッドの実位置に基づいて前記ブローエアの供給状態を制御することを特徴とする樹脂製容器の製造方法にある。
以下、本開示の第一実施形態について図1~図5を参照して詳細に説明する。
図1に例示するように、本実施形態に係る樹脂製容器の製造装置である射出延伸ブロー成形装置100は、有底筒状のプリフォーム10を射出成形する射出成形部110と、射出成形部110で成形されたプリフォーム10を冷却する冷却部120と、プリフォーム10を加熱する加熱部(加熱装置)130と、加熱部130により加熱されたプリフォーム10を延伸ブロー成形して中空容器20(図3参照)を成形する延伸ブロー成形部140と、を備えている。
次に、本開示の第二実施形態について、図6~図8を参照しつつ詳細に説明する。なお、第二実施形態の説明において、第一実施形態での説明と重複する部分については、適宜省略する。第二実施形態は、延伸ロッド145が第2の位置P2まで移動(下降)した時刻から所定の待機時間を経過した時に一次エアから二次エアへの切替が行われる点で、第一実施形態と異なる。
Claims (8)
- 延伸ブロー成形型内に配置されたプリフォームを、延伸ロッドにより延伸すると共に、前記プリフォーム内にブローエアを導入することで当該プリフォームを延伸させて樹脂製容器とする樹脂製容器の製造装置であって、
少なくとも前記ブローエアの開始位置を入力可能かつ表示可能な表示手段と、
前記プリフォーム内に挿入された前記延伸ロッドの実位置を検出する検出手段と、
前記表示手段に入力された前記ブローエアの開始位置と、前記検出手段の検出結果と、に基づいて、前記ブローエアの供給状態を制御する供給制御手段と、を有する、樹脂製容器の製造装置。 - 前記延伸ロッドの駆動源がサーボモータであり、
前記検出手段は、前記サーボモータの回転位置に基づいて前記延伸ロッドの実位置を検出する、請求項1に記載の樹脂製容器の製造装置。 - 延伸ブロー成形型内に配置されたプリフォームを、延伸ロッドにより延伸すると共に、前記プリフォーム内にブローエアを導入することで当該プリフォームを延伸させて樹脂製容器とする樹脂製容器の製造方法であって、
少なくとも前記ブローエアの開始位置を入力可能かつ表示可能な表示手段に前記前記ブローエアの開始位置を入力し、
前記プリフォーム内に挿入された前記延伸ロッドの実位置を検出し、
前記表示手段に入力された前記ブローエアの開始位置と、前記延伸ロッドの実位置と、に基づいて前記ブローエアの供給状態を制御する、樹脂製容器の製造方法。 - 検出された前記延伸ロッドの実位置に基づいて、前記プリフォーム内に導入する前記ブローエアを、前記ブローエアの導入開始時の一次エアから前記一次エアよりも高圧の二次エアに切り替える、請求項3に記載の樹脂製容器の製造方法。
- 前記延伸ロッドは、前記プリフォーム内に前記一次エアを導入させ始める基準となる位置である第1の位置と前記プリフォーム内に前記二次エアを導入させ始める基準となる位置である第2の位置を通るように移動する、請求項4に記載の樹脂製容器の製造方法。
- 前記延伸ロッドの実位置が前記第2の位置にあることが検出されると、前記ブローエアを前記一次エアから前記二次エアに切り替える、請求項5に記載の樹脂製容器の製造方法。
- 前記延伸ロッドの実位置が前記第2の位置にあることが検出された時刻から所定の第1の待機時間が経過すると、前記ブローエアを前記一次エアから前記二次エアに切り替える、請求項5に記載の樹脂製容器の製造方法。
- 前記二次エアは、前記ブローエアが前記一次エアから前記二次エアに切り替わる時刻から、前記延伸ロッドが前記プリフォームの底部に対して上方に移動し始める時刻までの第2の待機時間を含む時間において、前記プリフォーム内に導入される、請求項7に記載の樹脂製容器の製造方法。
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| US (2) | US11958231B2 (ja) |
| EP (1) | EP3950267B1 (ja) |
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| WO2023189983A1 (ja) * | 2022-03-30 | 2023-10-05 | 株式会社ユポ・コーポレーション | ラベル付き容器及びその製造方法 |
| FR3152241A1 (fr) * | 2023-08-25 | 2025-02-28 | Sidel Participations | Dispositif et procédé de production d’un recipient par étirage soufflage d’une préforme |
| JP7666697B1 (ja) | 2023-12-12 | 2025-04-22 | 大日本印刷株式会社 | ブロー成形機の動作条件推論装置,方法およびプログラム,ならびに学習装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083810A2 (de) | 2009-01-21 | 2010-07-29 | Khs Corpoplast & Co. Kg | Verfahren und vorrichtung zur blasformung von behältern |
| WO2014068080A1 (en) | 2012-11-01 | 2014-05-08 | Norgren Gmbh | Stretch blow molding system with simultaneous preblowing valve actuation |
| JP2017524572A (ja) | 2014-07-25 | 2017-08-31 | シデル パルティシパションSidel Participations | プラスチック材料からなる容器のブロー成形方法の制御方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0499136A3 (en) * | 1991-02-14 | 1993-06-23 | Husky Injection Molding Systems Ltd. | Servo electric driven stretch rods for blow molding machine |
| US5169705A (en) | 1991-02-14 | 1992-12-08 | Husky Injection Molding Systems Ltd. | Servo electric driven stretch rods for blow molding machine |
| JP3344595B2 (ja) * | 1993-03-02 | 2002-11-11 | 日精エー・エス・ビー機械株式会社 | 二軸延伸ブロー成形装置 |
| US5470218A (en) * | 1993-07-07 | 1995-11-28 | Wheaton Inc. | Graphical interface driven injection blow molding apparatus |
| JPH09272147A (ja) | 1996-04-05 | 1997-10-21 | Mitsubishi Plastics Ind Ltd | ブロー成形機のストレッチ装置 |
| JPH1076568A (ja) * | 1996-09-05 | 1998-03-24 | Mitsubishi Plastics Ind Ltd | ブロー成形方法 |
| JP3907494B2 (ja) | 2001-12-07 | 2007-04-18 | 日精エー・エス・ビー機械株式会社 | ブロー成形方法及び装置 |
| JP4300303B2 (ja) | 2005-03-15 | 2009-07-22 | 株式会社ソフィア | 遊技装置 |
| US8573964B2 (en) * | 2006-04-13 | 2013-11-05 | Amcor Limited | Liquid or hydraulic blow molding |
| FR2921293B1 (fr) * | 2007-09-24 | 2012-11-02 | Sidel Participations | Procede de fabrication de recipients comprenant une operation de depressurisation intermediaire |
| DE202008005257U1 (de) * | 2008-04-17 | 2008-11-20 | Krones Ag | Vorrichtung zum Blasformen |
| JP5077056B2 (ja) | 2008-05-08 | 2012-11-21 | 東芝ライテック株式会社 | 照明制御システム及び照明制御方法 |
| KR101378551B1 (ko) * | 2012-03-26 | 2014-03-27 | (주)피스코 | 페트병성형기용 브로잉장치와 브로잉장치를 이용한 초기세팅방법 |
| WO2013160436A1 (en) | 2012-04-26 | 2013-10-31 | Norgren Gmbh | Stretch blow molding system |
| FR2997339B1 (fr) * | 2012-10-29 | 2014-12-12 | Sidel Participations | Procede de soufflage de recipients avec un palier, et machine pour ce procede |
| FR2998207B1 (fr) | 2012-11-20 | 2015-01-16 | Sidel Participations | Procede d'etirage soufflage d'un recipient, comprenant une mesure du deplacement de la tige d'etirage au cours d'une operation de boxage |
| JP7036415B2 (ja) | 2017-10-10 | 2022-03-15 | 日本電気通信システム株式会社 | 無線基地局装置、移動局の制御方法及びプログラム |
-
2020
- 2020-04-03 WO PCT/JP2020/015382 patent/WO2020204178A1/ja not_active Ceased
- 2020-04-03 US US17/600,790 patent/US11958231B2/en active Active
- 2020-04-03 CN CN202311410131.2A patent/CN117261173A/zh active Pending
- 2020-04-03 JP JP2021512332A patent/JP7448525B2/ja active Active
- 2020-04-03 CN CN202080033679.8A patent/CN113825618B/zh active Active
- 2020-04-03 EP EP20783063.9A patent/EP3950267B1/en active Active
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2024
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- 2024-02-29 JP JP2024029961A patent/JP7620135B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083810A2 (de) | 2009-01-21 | 2010-07-29 | Khs Corpoplast & Co. Kg | Verfahren und vorrichtung zur blasformung von behältern |
| WO2014068080A1 (en) | 2012-11-01 | 2014-05-08 | Norgren Gmbh | Stretch blow molding system with simultaneous preblowing valve actuation |
| JP2017524572A (ja) | 2014-07-25 | 2017-08-31 | シデル パルティシパションSidel Participations | プラスチック材料からなる容器のブロー成形方法の制御方法 |
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| EP3950267C0 (en) | 2025-12-24 |
| US11958231B2 (en) | 2024-04-16 |
| WO2020204178A1 (ja) | 2020-10-08 |
| EP3950267A4 (en) | 2023-01-04 |
| US12318990B2 (en) | 2025-06-03 |
| JPWO2020204178A1 (ja) | 2020-10-08 |
| EP3950267B1 (en) | 2025-12-24 |
| EP3950267A1 (en) | 2022-02-09 |
| JP2024051146A (ja) | 2024-04-10 |
| US20220176609A1 (en) | 2022-06-09 |
| CN113825618A (zh) | 2021-12-21 |
| CN113825618B (zh) | 2023-11-17 |
| CN117261173A (zh) | 2023-12-22 |
| US20240278478A1 (en) | 2024-08-22 |
| JP7620135B2 (ja) | 2025-01-22 |
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