JP5329120B2 - 積層ボトル - Google Patents
積層ボトル Download PDFInfo
- Publication number
- JP5329120B2 JP5329120B2 JP2008119127A JP2008119127A JP5329120B2 JP 5329120 B2 JP5329120 B2 JP 5329120B2 JP 2008119127 A JP2008119127 A JP 2008119127A JP 2008119127 A JP2008119127 A JP 2008119127A JP 5329120 B2 JP5329120 B2 JP 5329120B2
- Authority
- JP
- Japan
- Prior art keywords
- bottle
- gas barrier
- resin layer
- layer
- barrier resin
- 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.)
- Active
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
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- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
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- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
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- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Laminated Bodies (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Packages (AREA)
Description
上記各樹脂は、それ単体、あるいは他の樹脂との混合物として使用することができる。
1a 帯状体
2 ガスバリア層
2a 環状体
3 ガスバリア層
3a 四辺体
10 多層ボトル
11 口部
12 環状部
13 頸部
14 肩部
15 胴部
16 底部
C1 隙間
C2 隙間
F ボトルの頸部から胴部に至るまでの領域
m PET樹脂層(ポリエステル樹脂層)
m1 内層(ポリエステル樹脂層)
m2 外層(ポリエステル樹脂層)
m3 連繋層(ポリエステル樹脂層)
m4 連繋層(ポリエステル樹脂層)
Claims (3)
- 内層と外層との間にガスバリア樹脂層を配置した積層ボトルにおいて、
前記ガスバリア樹脂層は、それぞれの表面積がボトルの表面積に対して小さい複数領域に分断されており、少なくともボトルの肩部から胴部に至るまでの領域に、互いに間隔を空けて配置されるものであり、
前記ガスバリア樹脂層は、ボトル軸線に沿って伸びる複数の帯状体によって構成されていることを特徴とする積層ボトル。 - 内層と外層との間にガスバリア樹脂層を配置した積層ボトルにおいて、
前記ガスバリア樹脂層は、それぞれの表面積がボトルの表面積に対して小さい複数領域に分断されており、少なくともボトルの肩部から胴部に至るまでの領域に、互いに間隔を空けて配置されるものであり、
前記ガスバリア樹脂層は、ボトル軸線に沿って伸びる2つの辺と、ボトル軸線周りに沿って伸びる2つの辺とからなる複数の四辺体によって構成されていることを特徴とする積層ボトル。 - 請求項1又は2において、前記内外層をポリエステル樹脂で形成し、少なくともボトルの肩部から胴部に至るまでの領域が3層で構成されたことを特徴とする積層ボトル。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008119127A JP5329120B2 (ja) | 2008-04-30 | 2008-04-30 | 積層ボトル |
PCT/JP2009/057876 WO2009133783A1 (ja) | 2008-04-30 | 2009-04-20 | 積層ボトル |
AT09738720T ATE555025T1 (de) | 2008-04-30 | 2009-04-20 | Mehrschichtige flasche |
EP09738720A EP2281752B8 (en) | 2008-04-30 | 2009-04-20 | Multilayer bottle |
AU2009241077A AU2009241077B2 (en) | 2008-04-30 | 2009-04-20 | Multilayer bottle |
KR1020107018973A KR101283763B1 (ko) | 2008-04-30 | 2009-04-20 | 적층 보틀 |
US12/867,991 US8636159B2 (en) | 2008-04-30 | 2009-04-20 | Laminated bottle |
CN2009801102071A CN101977818A (zh) | 2008-04-30 | 2009-04-20 | 多层容器 |
CN201510445792.8A CN105129178A (zh) | 2008-04-30 | 2009-04-20 | 多层容器 |
CA2719380A CA2719380C (en) | 2008-04-30 | 2009-04-20 | Laminated bottle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008119127A JP5329120B2 (ja) | 2008-04-30 | 2008-04-30 | 積層ボトル |
Publications (2)
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JP2009269615A JP2009269615A (ja) | 2009-11-19 |
JP5329120B2 true JP5329120B2 (ja) | 2013-10-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008119127A Active JP5329120B2 (ja) | 2008-04-30 | 2008-04-30 | 積層ボトル |
Country Status (9)
Country | Link |
---|---|
US (1) | US8636159B2 (ja) |
EP (1) | EP2281752B8 (ja) |
JP (1) | JP5329120B2 (ja) |
KR (1) | KR101283763B1 (ja) |
CN (2) | CN105129178A (ja) |
AT (1) | ATE555025T1 (ja) |
AU (1) | AU2009241077B2 (ja) |
CA (1) | CA2719380C (ja) |
WO (1) | WO2009133783A1 (ja) |
Cited By (1)
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JP2010202249A (ja) * | 2009-03-03 | 2010-09-16 | Toyo Seikan Kaisha Ltd | 耐落下衝撃性に優れた多層プラスチック容器 |
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CN101801641B (zh) * | 2008-06-30 | 2013-12-18 | 株式会社吉野工业所 | 合成树脂制层叠瓶体、注射成型装置以及层叠预制坯料的成形方法 |
JP2012232463A (ja) * | 2011-04-28 | 2012-11-29 | Yoshino Kogyosho Co Ltd | プリフォームの射出成形装置、射出成形方法及び合成樹脂製壜体 |
JP2013177169A (ja) * | 2012-02-28 | 2013-09-09 | Yoshino Kogyosho Co Ltd | 積層ボトル |
JP6065266B2 (ja) | 2012-11-30 | 2017-01-25 | 株式会社吉野工業所 | 合成樹脂製窓付き容器、プリフォーム及びプリフォームの射出成形装置 |
US9221204B2 (en) * | 2013-03-14 | 2015-12-29 | Kortec, Inc. | Techniques to mold parts with injection-formed aperture in gate area |
JP6234712B2 (ja) * | 2013-06-12 | 2017-11-22 | 株式会社吉野工業所 | 積層ボトル |
KR20160024840A (ko) * | 2013-06-28 | 2016-03-07 | 다이니폰 인사츠 가부시키가이샤 | 블로우 성형 방법, 복합 프리폼, 복합 용기, 내측 라벨 부재 및 플라스틱제 부재 |
JP6407649B2 (ja) * | 2014-09-30 | 2018-10-17 | 株式会社吉野工業所 | 積層剥離容器 |
JP6738550B2 (ja) * | 2015-08-10 | 2020-08-12 | 大日本印刷株式会社 | 複合容器、複合プリフォーム、複合容器の製造方法、およびプラスチック製部材 |
EP3439842B1 (en) * | 2016-04-06 | 2021-03-24 | Amcor Rigid Plastics USA, LLC | Multi-layer preform and container |
JP6912697B2 (ja) * | 2016-10-14 | 2021-08-04 | キョーラク株式会社 | 積層剥離容器 |
US11975905B2 (en) * | 2018-07-30 | 2024-05-07 | Pepsico, Inc. | Multi-layer bottle |
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JP2001088817A (ja) * | 1999-09-24 | 2001-04-03 | Toyo Seikan Kaisha Ltd | 多層ボトル |
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CN101801641B (zh) * | 2008-06-30 | 2013-12-18 | 株式会社吉野工业所 | 合成树脂制层叠瓶体、注射成型装置以及层叠预制坯料的成形方法 |
-
2008
- 2008-04-30 JP JP2008119127A patent/JP5329120B2/ja active Active
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2009
- 2009-04-20 CN CN201510445792.8A patent/CN105129178A/zh active Pending
- 2009-04-20 CA CA2719380A patent/CA2719380C/en active Active
- 2009-04-20 US US12/867,991 patent/US8636159B2/en active Active
- 2009-04-20 AT AT09738720T patent/ATE555025T1/de active
- 2009-04-20 AU AU2009241077A patent/AU2009241077B2/en not_active Ceased
- 2009-04-20 CN CN2009801102071A patent/CN101977818A/zh active Pending
- 2009-04-20 WO PCT/JP2009/057876 patent/WO2009133783A1/ja active Application Filing
- 2009-04-20 KR KR1020107018973A patent/KR101283763B1/ko active Active
- 2009-04-20 EP EP09738720A patent/EP2281752B8/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010202249A (ja) * | 2009-03-03 | 2010-09-16 | Toyo Seikan Kaisha Ltd | 耐落下衝撃性に優れた多層プラスチック容器 |
Also Published As
Publication number | Publication date |
---|---|
ATE555025T1 (de) | 2012-05-15 |
KR20100107060A (ko) | 2010-10-04 |
US20100314281A1 (en) | 2010-12-16 |
EP2281752B8 (en) | 2012-06-06 |
KR101283763B1 (ko) | 2013-07-08 |
EP2281752B1 (en) | 2012-04-25 |
EP2281752A1 (en) | 2011-02-09 |
US8636159B2 (en) | 2014-01-28 |
EP2281752A4 (en) | 2011-05-25 |
CA2719380C (en) | 2013-05-21 |
AU2009241077A1 (en) | 2009-11-05 |
CN101977818A (zh) | 2011-02-16 |
CN105129178A (zh) | 2015-12-09 |
AU2009241077B2 (en) | 2012-04-19 |
WO2009133783A1 (ja) | 2009-11-05 |
CA2719380A1 (en) | 2009-11-05 |
JP2009269615A (ja) | 2009-11-19 |
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