JP2005047608A - 複合容器及びその製造方法 - Google Patents
複合容器及びその製造方法 Download PDFInfo
- Publication number
- JP2005047608A JP2005047608A JP2003284300A JP2003284300A JP2005047608A JP 2005047608 A JP2005047608 A JP 2005047608A JP 2003284300 A JP2003284300 A JP 2003284300A JP 2003284300 A JP2003284300 A JP 2003284300A JP 2005047608 A JP2005047608 A JP 2005047608A
- Authority
- JP
- Japan
- Prior art keywords
- outer layer
- layer material
- container
- top wall
- inner peripheral
- 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
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Classifications
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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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
-
- 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
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Packages (AREA)
Abstract
【解決手段】合成樹脂製の容器本体2及び外層材3を備え、外層材3は、容器本体の胴部4外周にリブ7の介在により隙間8をあけて周壁9を嵌合させるとともに、該周壁9上端縁より内方へフランジ状頂壁10を延設し、該頂壁の内周縁部を口頸部外周基端部に埋設固定している。
【選択図】図1
Description
8…隙間,9…周壁,10…頂壁,11…フランジ,13…埋設突部,14…パリソン,
16…胴部・肩部形成部、17…口頸部形成部
Claims (5)
- 筒状の胴部4上端縁より肩部5を介して口頸部6を起立した合成樹脂製の容器本体2と、上記胴部4外周にリブ7の介在により隙間8をあけて周壁9を嵌合させるとともに、該周壁9上端縁より内方へフランジ状頂壁10を延設し、該頂壁10の内周縁部を上記口頸部外周基端部に埋設固定した合成樹脂製の外層材3とを備えてなることを特徴とする複合容器。
- 上記リブ7が、外層材3内周面に突設したリブである請求項1記載の複合容器。
- 上記リブ7が、上記容器本体2外周面に突設したリブである請求項1記載の複合容器。
- 上記頂壁10部分に回転防止用の埋設突部13を設け、該埋設突部13を含む上記頂壁内周縁部を埋設固定してなる請求項1記載の複合容器。
- 周壁9上端縁より内方へフランジ状の頂壁10を延設し且つ内周面にリブ7を突設した外層材3を予め形成するとともに、その外層材3を成形型12内に装着し、次いで加熱したパリソン14の胴部・肩部形成部16を外層材3内に挿入した後空気を吹き込んで外層材内に胴部4及び肩部5を膨張形成するとともに、口頸部形成部17外周に突設したフランジ11と膨張した肩部内周縁部とで外層材頂壁10内周縁部を埋設固定したことを特徴とする複合容器の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003284300A JP4293352B2 (ja) | 2003-07-31 | 2003-07-31 | 複合容器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003284300A JP4293352B2 (ja) | 2003-07-31 | 2003-07-31 | 複合容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005047608A true JP2005047608A (ja) | 2005-02-24 |
JP4293352B2 JP4293352B2 (ja) | 2009-07-08 |
Family
ID=34268952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003284300A Expired - Lifetime JP4293352B2 (ja) | 2003-07-31 | 2003-07-31 | 複合容器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4293352B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017113933A (ja) * | 2015-12-22 | 2017-06-29 | 吉田プラ工業株式会社 | 二重ボトル容器の製造方法、および二重ボトル容器 |
-
2003
- 2003-07-31 JP JP2003284300A patent/JP4293352B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017113933A (ja) * | 2015-12-22 | 2017-06-29 | 吉田プラ工業株式会社 | 二重ボトル容器の製造方法、および二重ボトル容器 |
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Publication number | Publication date |
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JP4293352B2 (ja) | 2009-07-08 |
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