JP2016204056A - ポリマー容器用圧力補償基部 - Google Patents
ポリマー容器用圧力補償基部 Download PDFInfo
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- JP2016204056A JP2016204056A JP2016171674A JP2016171674A JP2016204056A JP 2016204056 A JP2016204056 A JP 2016204056A JP 2016171674 A JP2016171674 A JP 2016171674A JP 2016171674 A JP2016171674 A JP 2016171674A JP 2016204056 A JP2016204056 A JP 2016204056A
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D79/00—Kinds or details of packages, not otherwise provided for
- B65D79/005—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting
- B65D79/008—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting the deformable part being located in a rigid or semi-rigid container, e.g. in bottles or jars
- B65D79/0081—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting the deformable part being located in a rigid or semi-rigid container, e.g. in bottles or jars in the bottom part thereof
-
- 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
-
- 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
- B29C49/54—Moulds for undercut articles
- B29C49/541—Moulds for undercut articles having a recessed undersurface
-
- 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
- B29C49/56—Opening, closing or clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—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, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
- B65D1/0261—Bottom construction
- B65D1/0276—Bottom construction having a continuous contact surface, e.g. Champagne-type bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—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, by deep-drawing operations performed on sheet material
- B65D1/40—Details of walls
-
- 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
- B29C2049/4889—Mould halves consisting of an independent neck, 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
- B29C49/48—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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
- B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
- B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
- B29C2949/0771—Wide-mouth
-
- 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
- B29C49/04—Extrusion 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
- B29C49/08—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
- B29C49/48—Moulds
- B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
- B29C49/4812—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity and welding opposite wall parts of the parisons or preforms to each other
- B29C49/4815—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity and welding opposite wall parts of the parisons or preforms to each other by means of movable mould parts
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/02—Combined thermoforming and manufacture of the preform
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
-
- 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
- B29L2031/716—Bottles of the wide mouth type, i.e. the diameters of the bottle opening and its body are substantially identical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2501/00—Containers having bodies formed in one piece
- B65D2501/0009—Bottles or similar containers with necks or like restricted apertures designed for pouring contents
- B65D2501/0018—Ribs
- B65D2501/0036—Hollow circonferential ribs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Description
容器が陽圧下にある場合(図19)、約6.8cm(2.678インチ)の起立リング直径を有する容器について、距離A”は約1.27mm〜約2.79mm(約0.050インチ〜約0.110インチ)になる。したがって、(A−A”)/起立リング直径の比は約27:1〜約38:1になる。さらに、A”とA’との間の差は、前記パネルの屈曲範囲を画定し、約6.8cm(2.678インチ)の起立リングの直径を有する容器については、起立リング直径に対する屈曲範囲の比が約4:1〜約6:1になるように、前記屈曲範囲は約1.14cm〜約1.63cm(0.450インチ〜約0.640インチ)になる。
Claims (8)
- ポリマー容器を形成する方法であって、該方法は、
チャンバと、一端において前記チャンバへの開口とを有するブロー型を提供する工程と、前記ブロー型は開放位置と閉鎖位置との間を可動であり、前記開口内には前記チャンバを閉鎖するようにプッシュアップ部材が配置され、前記プッシュアップ部材は容器の底壁を画定するための前記チャンバ内に延在する表面を有することと、
前記ブロー型内に予備成形物を挿入する工程と、
前記予備成形物を前記チャンバに対して吹き込んで、基部を有する容器を形成する工程と、を含み、前記容器は、基部と、前記基部は支持構造を画定する外周部分と、前記支持構造から半径方向内側に離間され、水平線と80°超の角度を形成する軸線方向内方に延びる周壁と、前記周壁の端部を閉鎖する圧力補償パネルとを有することと、該圧力補償パネルは、容器の容積を変化させるために、前記パネルの中央部分が周壁の頂部より下方に位置する第1位置から前記中央部分が周壁の頂部より上方に位置する第2位置へ前記容器の軸線に沿って可動であることと、前記パネル上の複数の周方向に離間された半径方向溝とを有する、方法。 - 前記プッシュアップ部材は、相補的形状を有する第1部分および第2部分を備える、請求項1に記載の方法。
- ブロー型を開放位置に移動させる工程と、
第2部分が前記型内に残ったまま、第1部分を前記型から引く抜く工程と、
前記型から第2部分を引き抜く工程と、
前記チャンバから容器を取り出す工程と、をさらに含む、請求項2に記載の方法。 - 前記予備成形物をチャンバに対して吹き込む工程は、完成容器のそれよりも15mm〜40mmだけ大きな軸線方向寸法を有する中間容器を形成することを含む、請求項1に記載の方法。
- 前記プッシュアップを中間容器の底壁に対して軸線方向内方に移動させて、軸線方向寸法を減少させて完成容器を形成することをさらに含む、請求項4に記載の方法。
- 押出ブロー型からブロー成形容器を解放する方法であって、
チャンバと、一端において前記チャンバへの開口とを有するブロー型を提供する工程と、前記ブロー型は開放位置と閉鎖位置との間を可動であり、前記チャンバ内に配置された容器を有することと、
前記ブロー型の底壁を形成するために前記開口内に配置され、かつ第1部分および第2部分を有するツーピースのプッシュアップアセンブリを提供する工程と、
前記ブロー型を開放位置に移動させる工程と、
第2部分が前記型内に残ったまま、第1部分を前記型から引く抜く工程と、
前記型から第2部分を引き抜く工程と、
前記チャンバから容器を取り出す工程と、を含む、方法。 - 第1部分および第2部分は環状である、請求項6に記載の方法。
- 第2部分は第1部分の周りに同心的に配置されている、請求項7に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/709,302 | 2010-02-19 | ||
US12/709,302 US8444002B2 (en) | 2010-02-19 | 2010-02-19 | Pressure compensating bases for polymeric containers |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015083492A Division JP6055866B2 (ja) | 2010-02-19 | 2015-04-15 | プラスチック容器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016204056A true JP2016204056A (ja) | 2016-12-08 |
JP2016204056A5 JP2016204056A5 (ja) | 2017-01-19 |
JP6279681B2 JP6279681B2 (ja) | 2018-02-14 |
Family
ID=43983285
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012554024A Active JP5735012B2 (ja) | 2010-02-19 | 2011-02-17 | プラスチック容器 |
JP2015083492A Expired - Fee Related JP6055866B2 (ja) | 2010-02-19 | 2015-04-15 | プラスチック容器 |
JP2016171674A Expired - Fee Related JP6279681B2 (ja) | 2010-02-19 | 2016-09-02 | ポリマー容器を形成する方法、押出ブロー型からブロー成形容器を解放する方法、および押出ブロー成形に使用されるブロー型 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012554024A Active JP5735012B2 (ja) | 2010-02-19 | 2011-02-17 | プラスチック容器 |
JP2015083492A Expired - Fee Related JP6055866B2 (ja) | 2010-02-19 | 2015-04-15 | プラスチック容器 |
Country Status (9)
Country | Link |
---|---|
US (3) | US8444002B2 (ja) |
EP (3) | EP3025985B1 (ja) |
JP (3) | JP5735012B2 (ja) |
AU (1) | AU2011218086A1 (ja) |
CA (3) | CA2789210C (ja) |
ES (2) | ES2564325T3 (ja) |
MX (2) | MX2012009509A (ja) |
PL (2) | PL2536644T3 (ja) |
WO (1) | WO2011103296A2 (ja) |
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US8991628B2 (en) * | 2010-11-12 | 2015-03-31 | Graham Packaging Company, L.P. | Hot-fill jar base |
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JP2013144560A (ja) * | 2012-01-16 | 2013-07-25 | Toyo Seikan Group Holdings Ltd | 合成樹脂製容器 |
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EP3025985B1 (en) | 2019-04-17 |
CA3070189C (en) | 2021-08-31 |
MX346163B (es) | 2017-03-08 |
ES2728094T3 (es) | 2019-10-22 |
PL3025985T3 (pl) | 2019-09-30 |
CA2789210A1 (en) | 2011-08-25 |
MX2012009509A (es) | 2012-11-30 |
JP6279681B2 (ja) | 2018-02-14 |
PL2536644T3 (pl) | 2016-05-31 |
US9481485B2 (en) | 2016-11-01 |
JP2013520371A (ja) | 2013-06-06 |
US20170021549A1 (en) | 2017-01-26 |
CA2789210C (en) | 2017-09-26 |
US20110204067A1 (en) | 2011-08-25 |
CA2975925A1 (en) | 2011-08-25 |
US20130248539A1 (en) | 2013-09-26 |
EP2536644B1 (en) | 2015-12-02 |
CA3070189A1 (en) | 2011-08-25 |
JP2015129023A (ja) | 2015-07-16 |
JP5735012B2 (ja) | 2015-06-17 |
EP2536644A2 (en) | 2012-12-26 |
US8444002B2 (en) | 2013-05-21 |
AU2011218086A1 (en) | 2012-09-06 |
US10279530B2 (en) | 2019-05-07 |
EP3175970A1 (en) | 2017-06-07 |
EP3025985A1 (en) | 2016-06-01 |
JP6055866B2 (ja) | 2016-12-27 |
ES2564325T3 (es) | 2016-03-21 |
CA2975925C (en) | 2020-03-24 |
WO2011103296A2 (en) | 2011-08-25 |
WO2011103296A3 (en) | 2012-01-05 |
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