JPWO2019142922A1 - 容器 - Google Patents
容器 Download PDFInfo
- Publication number
- JPWO2019142922A1 JPWO2019142922A1 JP2019566534A JP2019566534A JPWO2019142922A1 JP WO2019142922 A1 JPWO2019142922 A1 JP WO2019142922A1 JP 2019566534 A JP2019566534 A JP 2019566534A JP 2019566534 A JP2019566534 A JP 2019566534A JP WO2019142922 A1 JPWO2019142922 A1 JP WO2019142922A1
- Authority
- JP
- Japan
- Prior art keywords
- container
- internal pressure
- raised bottom
- ground contact
- bottom portion
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000000630 rising effect Effects 0.000 claims description 26
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 description 19
- 230000001954 sterilising effect Effects 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 235000021110 pickles Nutrition 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000008519 pasta sauces Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- 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
- 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)
- Ceramic Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
Description
11 開口
12 ネック部
13 胴部
14 底部
15 ネジ部
16 凹状リブ
17 上げ底部
18 接地部
18a 接地面
19 立ち上がり部
20 段差部
21 凹状部
22 連結部
23 第1の角部
24 第2の角部
25 補強リブ
Claims (5)
- 開口するネック部と、筒状の胴部と、該胴部の一端側を封止する底部と、を有する樹脂製の容器であって、
前記底部は、前記胴部の外周部に設けられる接地部と、前記接地部の内側に設けられた上げ底部と、を有し、
前記上げ底部は、中央部に設けられる凹状部と、該凹状部と接地部とを繋ぐ連結部とを備え、
内圧が常圧である状態で、前記連結部の前記凹状部側の端部が前記接地部側の端部よりも前記ネック部側に位置している
ことを特徴とする容器。 - 請求項1に記載の容器であって、
前記接地部の内側の面を構成する立ち上がり部には、前記胴部とは交差する方向に延びる段差部が周方向に連続して設けられている
ことを特徴とする容器。 - 請求項1又は2に記載の容器であって、
前記接地部の高さと前記上げ底部の直径との比の値が、0.09〜0.25の範囲である
ことを特徴とする容器。 - 請求項1〜3の何れか一項に記載の容器であって、
前記上げ底部は、内容物を充填して開口を封止し所定温度で高温殺菌する際に、内圧の上昇に伴い前記連結部と前記接地部とで形成される第1の角部が屈曲して前記胴部の外側に変位するように形成されている
ことを特徴とする容器。 - 請求項4に記載の容器であって、
前記上げ底部は、前記第1の角部の屈曲に伴い、前記連結部と前記凹状部とで形成される第2の角部が屈曲するように形成されている
ことを特徴とする容器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018006662 | 2018-01-18 | ||
JP2018006662 | 2018-01-18 | ||
PCT/JP2019/001527 WO2019142922A1 (ja) | 2018-01-18 | 2019-01-18 | 容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019142922A1 true JPWO2019142922A1 (ja) | 2021-01-07 |
JP7278971B2 JP7278971B2 (ja) | 2023-05-22 |
Family
ID=67301125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019566534A Active JP7278971B2 (ja) | 2018-01-18 | 2019-01-18 | 容器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11479400B2 (ja) |
JP (1) | JP7278971B2 (ja) |
CN (1) | CN111801277B (ja) |
WO (1) | WO2019142922A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD932898S1 (en) * | 2019-03-29 | 2021-10-12 | Ring Container Technologies, Llc | Container |
JP7136369B2 (ja) * | 2019-12-27 | 2022-09-13 | 株式会社村田製作所 | フィルムコンデンサ、及び、フィルムコンデンサ用フィルム |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06500979A (ja) * | 1991-03-20 | 1994-01-27 | アボツト・ラボラトリーズ | 高パネル力レトルトプラスチック容器 |
JPH0632310U (ja) * | 1992-09-29 | 1994-04-26 | 山村硝子株式会社 | ポリエステル樹脂製瓶の底部構造 |
JP2000203550A (ja) * | 1999-01-12 | 2000-07-25 | Toppan Printing Co Ltd | 耐熱圧プラスチックボトル |
JP2007290772A (ja) * | 2006-04-27 | 2007-11-08 | Hokkai Can Co Ltd | 合成樹脂製ボトル及び合成樹脂製ボトルの製造方法 |
JP2015205726A (ja) * | 2014-04-11 | 2015-11-19 | 東洋製罐株式会社 | 容器の底部構造 |
JP2017105511A (ja) * | 2015-12-11 | 2017-06-15 | 三笠産業株式会社 | 容器 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9216247D0 (en) * | 1992-07-30 | 1992-09-09 | Cmb Foodcan Plc | Souffle:can ends |
JPH07112729A (ja) * | 1993-10-13 | 1995-05-02 | Toppan Printing Co Ltd | 耐熱性プラスチック容器 |
US6585123B1 (en) * | 2002-05-22 | 2003-07-01 | Plastipak Packaging, Inc. | Bottle base |
US8276774B2 (en) * | 2003-05-23 | 2012-10-02 | Amcor Limited | Container base structure responsive to vacuum related forces |
EP2279128B1 (en) * | 2008-03-27 | 2013-11-13 | Constar International Inc. | Container base having volume absorption panel |
JP5316940B2 (ja) | 2008-11-27 | 2013-10-16 | 株式会社吉野工業所 | 合成樹脂製壜体 |
EP2662297B1 (en) | 2008-11-27 | 2015-09-23 | Yoshino Kogyosho Co., Ltd. | Synthetic resin bottle |
CN102272007B (zh) * | 2008-12-31 | 2014-12-24 | 普拉斯蒂派克包装公司 | 具有柔性底座特征的可热灌装塑料容器 |
JP5471042B2 (ja) | 2009-06-01 | 2014-04-16 | 大日本印刷株式会社 | プラスチック容器 |
JP5408501B2 (ja) * | 2010-08-31 | 2014-02-05 | 株式会社吉野工業所 | 合成樹脂製壜体 |
JP2012071841A (ja) | 2010-09-28 | 2012-04-12 | Yoshino Kogyosho Co Ltd | ボトル |
WO2012147885A1 (ja) | 2011-04-28 | 2012-11-01 | 株式会社吉野工業所 | ボトル |
TWI603893B (zh) | 2011-07-26 | 2017-11-01 | 吉野工業所股份有限公司 | bottle |
JP6337381B2 (ja) * | 2013-01-15 | 2018-06-06 | グレイアム パッケイジング カンパニー リミテッド パートナーシップ | 可変押しのけ量容器底部 |
US9834359B2 (en) * | 2014-02-20 | 2017-12-05 | Amcor Limited | Vacuum base for container |
JP6457191B2 (ja) * | 2014-03-31 | 2019-01-23 | 株式会社吉野工業所 | ボトルの製造方法 |
JP6639088B2 (ja) * | 2015-01-30 | 2020-02-05 | 株式会社吉野工業所 | 二重容器 |
JP6722435B2 (ja) * | 2015-10-28 | 2020-07-15 | 三笠産業株式会社 | 容器 |
US10597213B2 (en) * | 2017-03-27 | 2020-03-24 | Yoshino Kogyosho Co., Ltd. | Pressure reduction-absorbing bottle |
-
2019
- 2019-01-18 WO PCT/JP2019/001527 patent/WO2019142922A1/ja active Application Filing
- 2019-01-18 JP JP2019566534A patent/JP7278971B2/ja active Active
- 2019-01-18 US US16/962,458 patent/US11479400B2/en active Active
- 2019-01-18 CN CN201980017142.XA patent/CN111801277B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06500979A (ja) * | 1991-03-20 | 1994-01-27 | アボツト・ラボラトリーズ | 高パネル力レトルトプラスチック容器 |
JPH0632310U (ja) * | 1992-09-29 | 1994-04-26 | 山村硝子株式会社 | ポリエステル樹脂製瓶の底部構造 |
JP2000203550A (ja) * | 1999-01-12 | 2000-07-25 | Toppan Printing Co Ltd | 耐熱圧プラスチックボトル |
JP2007290772A (ja) * | 2006-04-27 | 2007-11-08 | Hokkai Can Co Ltd | 合成樹脂製ボトル及び合成樹脂製ボトルの製造方法 |
JP2015205726A (ja) * | 2014-04-11 | 2015-11-19 | 東洋製罐株式会社 | 容器の底部構造 |
JP2017105511A (ja) * | 2015-12-11 | 2017-06-15 | 三笠産業株式会社 | 容器 |
Also Published As
Publication number | Publication date |
---|---|
CN111801277B (zh) | 2022-10-25 |
JP7278971B2 (ja) | 2023-05-22 |
CN111801277A (zh) | 2020-10-20 |
US20210070521A1 (en) | 2021-03-11 |
US11479400B2 (en) | 2022-10-25 |
WO2019142922A1 (ja) | 2019-07-25 |
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