JP2005047172A - 二重容器のブロー成形方法およびブロー成形二重容器。 - Google Patents
二重容器のブロー成形方法およびブロー成形二重容器。 Download PDFInfo
- Publication number
- JP2005047172A JP2005047172A JP2003282338A JP2003282338A JP2005047172A JP 2005047172 A JP2005047172 A JP 2005047172A JP 2003282338 A JP2003282338 A JP 2003282338A JP 2003282338 A JP2003282338 A JP 2003282338A JP 2005047172 A JP2005047172 A JP 2005047172A
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- inner layer
- blow
- outer layer
- resin
- double container
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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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3008—Preforms or parisons made of several components at neck portion
-
- 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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3012—Preforms or parisons made of several components at flange portion
-
- 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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3016—Preforms or parisons made of several components at body portion
-
- 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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/302—Preforms or parisons made of several components at bottom portion
-
- 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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
- B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
-
- 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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
- B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
- B29C2949/3028—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components
-
- 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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3032—Preforms or parisons made of several components having components being injected
- B29C2949/3034—Preforms or parisons made of several components having components being injected having two or more components being injected
-
- 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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3032—Preforms or parisons made of several components having components being injected
- B29C2949/3034—Preforms or parisons made of several components having components being injected having two or more components being injected
- B29C2949/3036—Preforms or parisons made of several components having components being injected having two or more components being injected having three or more components being injected
Landscapes
- Wrappers (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
【解決手段】 相互に非接着性の合成樹脂からなる外層と内層を有する積層プリフォームを内層が塑性変形状になるようにブロー成形し、成形後の内層の後収縮により外層と内層の間に空隙を形成する。
【選択図】 図1
Description
請求項1記載の発明にあっては、塑性変形状にブロー成形した内層の後収縮性を利用して外層と内層の間に空隙を形成することができ、この空隙により容器の壁を通しての熱伝導を低く抑えることができ、保温機能を有した二重容器を低コストで容易に提供することができる。
2 ;口筒部
2a;周溝
2b;突周条
3 ;胴部
4 ;底部
5 ;サポートリング
6 ;外層
7 ;内層
8 ;空隙
11;積層プリフォーム
12;口筒部
12a;周溝
12b;突周条
15;サポートリング
16;外層
17;内層
21;割金型
22;保持治具
23;延伸ピン
24;赤外線ヒーター
25;遮蔽板
Claims (5)
- 相互に非接着性の合成樹脂からなる外層(16)と内層(17)を有する積層プリフォーム(11)を内層(17)が塑性変形状になるようにブロー成形し、成形後の内層(7)の後収縮により外層(6)と内層(7)の間に空隙(8)を形成する二重容器のブロー成形方法。
- ブロー成形後、高温の液体を充填して内層(7)の収縮を進行させる請求項1記載の二重容器のブロー成形方法。
- 外層(16)をポリプロピレン系樹脂および環状ポリオレフィン系樹脂から選ばれる合成樹脂製とし、内層(17)をポリエチレンテレフタレート系樹脂製とし、ブロー成形の際に、低温のブローエアを用いて内層(17)の樹脂温度を130℃以下にすると共に、金型温度を160〜200℃とした請求項1または2記載の二重容器のブロー成形方法。
- ポリエチレンテレフタレート系樹脂製プリフォームをインサート材として、外層(16)用樹脂を射出成形して積層プリフォーム(11)を形成した請求項3記載の二重容器のブロー成形方法。
- 相互に非接着性の合成樹脂からなる外層(16)と内層(17)を有する積層プリフォーム(11)を内層(17)が塑性変形状になるようにブロー成形し、成形後の内層(7)の後収縮により外層(6)と内層(7)の間に収納液の保温のための空隙(8)が形成されたブロー成形二重容器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003282338A JP4239165B2 (ja) | 2003-07-30 | 2003-07-30 | 二重容器のブロー成形方法およびブロー成形二重容器。 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003282338A JP4239165B2 (ja) | 2003-07-30 | 2003-07-30 | 二重容器のブロー成形方法およびブロー成形二重容器。 |
Publications (2)
Publication Number | Publication Date |
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JP2005047172A true JP2005047172A (ja) | 2005-02-24 |
JP4239165B2 JP4239165B2 (ja) | 2009-03-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003282338A Expired - Lifetime JP4239165B2 (ja) | 2003-07-30 | 2003-07-30 | 二重容器のブロー成形方法およびブロー成形二重容器。 |
Country Status (1)
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JP (1) | JP4239165B2 (ja) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011116373A (ja) * | 2009-11-30 | 2011-06-16 | Yoshino Kogyosho Co Ltd | 合成樹脂製の積層容器 |
KR101335812B1 (ko) * | 2012-02-09 | 2013-12-03 | 허재영 | 이중 브로우 저장 용기 제조방법 |
JP2014511292A (ja) * | 2011-03-01 | 2014-05-15 | アドバンスド テクノロジー マテリアルズ,インコーポレイテッド | 入れ子式吹込み成形ライナーおよびオーバーパックならびにその作製方法 |
JP2014213927A (ja) * | 2013-04-30 | 2014-11-17 | 株式会社吉野工業所 | 二重容器の製造方法および二重容器 |
US8925748B2 (en) | 2007-04-19 | 2015-01-06 | Anheuser-Busch Inbev S.A. | Integrallly blow-moulded bag-in-container having a bag anchoring point; process for the production thereof; and tool thereof |
US9162372B2 (en) | 2007-04-19 | 2015-10-20 | Anheuser-Busch Inbev S.A. | Integral two layer preform, process and apparatus for the production thereof, process for producing a blow-moulded bag-in-container, and bag-in-container thus produced |
KR20160100034A (ko) * | 2015-02-13 | 2016-08-23 | 주식회사 정민 | 이중 화장품용기 및 그의 제조방법 |
US9517876B2 (en) | 2007-04-19 | 2016-12-13 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container having an inner layer and the outer layer made of the same material and preform for making it |
US9522773B2 (en) | 2009-07-09 | 2016-12-20 | Entegris, Inc. | Substantially rigid collapsible liner and flexible gusseted or non-gusseted liners and methods of manufacturing the same and methods for limiting choke-off in liners |
US9555572B2 (en) | 2007-04-19 | 2017-01-31 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container comprising an inner layer and an outer layer comprising energyabsorbing additives, preform for making it and process for producing it |
US9849621B2 (en) | 2007-04-19 | 2017-12-26 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container having a bag anchoring point; process for the production thereof; and tool thereof |
WO2018034358A1 (ko) * | 2016-08-17 | 2018-02-22 | 주식회사 정민 | 적층된 인쇄면을 갖는 이중 화장품용기 |
EP3296076A1 (en) | 2007-04-19 | 2018-03-21 | Anheuser-Busch InBev S.A. | Integrally blow-moulded bag-in-container having an inner layer and the outer layer made of the same material and preform for making it |
JP2019189307A (ja) * | 2018-04-26 | 2019-10-31 | 株式会社吉野工業所 | 積層容器、内容物入り積層容器、及び積層容器の製造方法 |
JP2020121540A (ja) * | 2019-01-31 | 2020-08-13 | 株式会社吉野工業所 | 積層プリフォーム及び積層容器 |
JP2021178519A (ja) * | 2020-08-27 | 2021-11-18 | 大日本印刷株式会社 | 複合容器の製造方法 |
US11834226B2 (en) | 2007-04-19 | 2023-12-05 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container having interface vents opening to the atmosphere at location adjacent to bag's mouth; preform for making it; and processes for producing the preform and bag-in-container |
JP7399041B2 (ja) | 2020-07-08 | 2023-12-15 | 共同印刷株式会社 | 積層剥離容器 |
Citations (3)
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JPS6445243A (en) * | 1987-08-06 | 1989-02-17 | Nippon Ester Co Ltd | Multilayer stretched polyester hollow container |
JPH04339759A (ja) * | 1990-12-28 | 1992-11-26 | Yoshino Kogyosho Co Ltd | 積層ボトルおよびその製造方法 |
JP2001001389A (ja) * | 1999-06-23 | 2001-01-09 | Taisei Kako Kk | 液剤用容器、並びに、液剤用延伸ブロー成形ボトルの製造方法 |
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2003
- 2003-07-30 JP JP2003282338A patent/JP4239165B2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6445243A (en) * | 1987-08-06 | 1989-02-17 | Nippon Ester Co Ltd | Multilayer stretched polyester hollow container |
JPH04339759A (ja) * | 1990-12-28 | 1992-11-26 | Yoshino Kogyosho Co Ltd | 積層ボトルおよびその製造方法 |
JP2001001389A (ja) * | 1999-06-23 | 2001-01-09 | Taisei Kako Kk | 液剤用容器、並びに、液剤用延伸ブロー成形ボトルの製造方法 |
Cited By (30)
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US10864671B2 (en) | 2007-04-19 | 2020-12-15 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container having a bag anchoring point, process for the production thereof, and tool thereof |
US11752683B2 (en) | 2007-04-19 | 2023-09-12 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container comprising an inner layer and an outer layer comprising energy absorbing additives, preform for making it and process for producing it |
US9944453B2 (en) | 2007-04-19 | 2018-04-17 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container having an inner layer and the outer layer made of the same material and preform for making it |
EP3296076A1 (en) | 2007-04-19 | 2018-03-21 | Anheuser-Busch InBev S.A. | Integrally blow-moulded bag-in-container having an inner layer and the outer layer made of the same material and preform for making it |
US8925748B2 (en) | 2007-04-19 | 2015-01-06 | Anheuser-Busch Inbev S.A. | Integrallly blow-moulded bag-in-container having a bag anchoring point; process for the production thereof; and tool thereof |
US9162372B2 (en) | 2007-04-19 | 2015-10-20 | Anheuser-Busch Inbev S.A. | Integral two layer preform, process and apparatus for the production thereof, process for producing a blow-moulded bag-in-container, and bag-in-container thus produced |
US11834226B2 (en) | 2007-04-19 | 2023-12-05 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container having interface vents opening to the atmosphere at location adjacent to bag's mouth; preform for making it; and processes for producing the preform and bag-in-container |
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US9517876B2 (en) | 2007-04-19 | 2016-12-13 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container having an inner layer and the outer layer made of the same material and preform for making it |
US11890784B2 (en) | 2007-04-19 | 2024-02-06 | Anheus Er-Busch Inbev S.A. | Integrally blow-moulded bag-in-container having an inner layer and the outer layer made of the same material and preform for making it |
US9555572B2 (en) | 2007-04-19 | 2017-01-31 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container comprising an inner layer and an outer layer comprising energyabsorbing additives, preform for making it and process for producing it |
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US9849621B2 (en) | 2007-04-19 | 2017-12-26 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container having a bag anchoring point; process for the production thereof; and tool thereof |
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JP2011116373A (ja) * | 2009-11-30 | 2011-06-16 | Yoshino Kogyosho Co Ltd | 合成樹脂製の積層容器 |
JP2014511292A (ja) * | 2011-03-01 | 2014-05-15 | アドバンスド テクノロジー マテリアルズ,インコーポレイテッド | 入れ子式吹込み成形ライナーおよびオーバーパックならびにその作製方法 |
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JP7058915B2 (ja) | 2018-04-26 | 2022-04-25 | 株式会社吉野工業所 | 積層容器、内容物入り積層容器、及び積層容器の製造方法 |
JP2020121540A (ja) * | 2019-01-31 | 2020-08-13 | 株式会社吉野工業所 | 積層プリフォーム及び積層容器 |
JP7098255B2 (ja) | 2019-01-31 | 2022-07-11 | 株式会社吉野工業所 | 積層プリフォーム及び積層容器 |
JP7399041B2 (ja) | 2020-07-08 | 2023-12-15 | 共同印刷株式会社 | 積層剥離容器 |
JP2021178519A (ja) * | 2020-08-27 | 2021-11-18 | 大日本印刷株式会社 | 複合容器の製造方法 |
JP7148899B2 (ja) | 2020-08-27 | 2022-10-06 | 大日本印刷株式会社 | 複合容器の製造方法 |
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