EP2517967A1 - Bouteille et bouteille renfermant un contenu - Google Patents

Bouteille et bouteille renfermant un contenu Download PDF

Info

Publication number
EP2517967A1
EP2517967A1 EP10839498A EP10839498A EP2517967A1 EP 2517967 A1 EP2517967 A1 EP 2517967A1 EP 10839498 A EP10839498 A EP 10839498A EP 10839498 A EP10839498 A EP 10839498A EP 2517967 A1 EP2517967 A1 EP 2517967A1
Authority
EP
European Patent Office
Prior art keywords
body portion
bottle
section
content
internal pressure
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.)
Withdrawn
Application number
EP10839498A
Other languages
German (de)
English (en)
Other versions
EP2517967A4 (fr
Inventor
Yoji Minakuchi
Keishi Matsuda
Hiroaki Imai
Takanori Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suntory Holdings Ltd
Suntory Beverage and Food Ltd
Original Assignee
Suntory Holdings Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suntory Holdings Ltd filed Critical Suntory Holdings Ltd
Publication of EP2517967A1 publication Critical patent/EP2517967A1/fr
Publication of EP2517967A4 publication Critical patent/EP2517967A4/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • B65D2501/0081—Bottles of non-circular cross-section

Definitions

  • the present invention relates to a bottle and a bottle having content.
  • Priority is claimed on Japanese Patent Application No. 2009-296072, filed December 25, 2009 , the content of which is incorporated herein by reference.
  • a positive-pressure bottle which has a positive pressure in the bottle as disclosed in Patent Document 1. Since carbonated drink is contained, or nitrogen gas is sealed together with the content in the positive-pressure bottle, for example, the content is sealed in the bottle in a state where the internal pressure of the bottle is higher than the atmospheric pressure.
  • a positive-pressure bottle having a circular cross section of a body portion is generally used to suppress a deformation (particularly, a deformation of swelling to the exterior of the body portion) caused by an increase of the internal pressure of the bottle.
  • a positive-pressure bottle which has an elliptical or a rectangular cross section of the body portion as disclosed in the Patent Document 2 and Patent Document 3 below.
  • a positive-pressure bottle is proposed which has concave-convex shaped lateral ribs in a periphery direction to improve performance of pressure resistance.
  • the appearance configuration of the body portion may not be kept because of a deformation which is caused by the internal pressure of the bottle.
  • a shape of the cross section of the body portion regarding the positive-pressure bottle is formed in a non-circular shape (for example, square shape)
  • the appearance configuration of the body portion may not be kept because of a deformation which is caused by the internal pressure of the bottle.
  • the four corner portions of the body portion are difficult to be deformed.
  • the deformation amount caused by the internal pressure of the bottle to the exterior of the body portion in a diameter direction becomes maximum in the center portions of the body portion surfaces in the width direction (lateral direction), and it gradually becomes small toward the corner portions from the center portions.
  • the center portions of each body portion surface may swell to the exterior in the diameter direction and the cross section of the body portion may be formed in a circular shape or in an elliptic shape.
  • a deformation amount by the internal pressure of the bottle to the exterior in the diameter direction in the cross section of the lateral ribs becomes maximum in the center portions of each side, and it gradually becomes small toward the corner portions from the center portions.
  • the deformation in the center portions of the body portion surfaces is not sufficiently suppressed so that the appearance configuration of the bottle may not be kept in a square shape.
  • the present invention has been made to address the aforementioned conventional problems and an object thereof is to provide a bottle and a bottle having content capable of keeping an appearance configuration of a body portion in a square shape, even if an internal pressure of the bottle becomes positive.
  • a bottle according to the present invention is a bottle with a bottomed cylindrical shape including a body portion having an approximately square cross section.
  • a plurality of concave lateral ribs extending in a periphery direction of the bottle are formed on the body portion with intervals interposed therebetween in an axial direction of the bottle.
  • An innermost portion of the lateral rib recessed to the interior of the body portion in a diameter direction is formed to have a circular cross section.
  • a concave longitudinal rib extending in the axial direction is formed on body portion surfaces formed between four corner portions of the body portion.
  • a bottle having content according to the present invention is a bottle having content in which content is hermetically sealed. The bottle is the bottle described in the present invention, and an internal pressure of the bottle is higher than the atmospheric pressure.
  • the innermost portion of the lateral rib has a circular cross section.
  • the deformation amount of the lateral rib which is a circular cross section of the innermost portion is small compared to the maximum deformation amount (deformation amount in the center portions of each side) of the lateral rib having a square cross section of the innermost portion. Accordingly, the deformation caused by the internal pressure of the bottle in each body portion surface of the body portion having the approximately square cross section is effectively suppressed by the lateral rib described above. In addition, the swell deformation on the body portion surface of the body portion in the diameter direction is suppressed by the longitudinal rib.
  • the four corner portions of the body portion are formed to have a convex arc shaped cross section to the exterior of the body portion in the diameter direction. Accordingly, the stress concentration to the body portion surface of the body portion is relaxed, and the deformation amount in the center portions of each body portion surface of the body portion is suppressed in the cross section of the body portion. The difference between the deformation amount of the corner portions of the body portion and the deformation amount of the center portions of each body portion surface of the body portion becomes small.
  • the internal pressure of the bottle may be from 0.2 Mpa to 0.8 MPa.
  • the aforementioned effect can be achieved effectively.
  • the deformation in the center portions of each body portion surface of the body portion having the approximately square cross section is effectively suppressed by the lateral rib having the circular cross section of the innermost portion. Therefore, even if the internal pressure of the bottle becomes positive pressure, the appearance configuration of the body portion can be kept in a square shape.
  • a dashed line O shown in FIG. 1 indicates a central axis line of the bottle 1 and hereinafter is referred to as "axis line O".
  • a direction along the axis line O is referred to as an "axial direction”
  • a direction perpendicular to the axis line O is referred to as a "diameter direction”
  • a direction around the axis line O is referred to as a "periphery direction”.
  • a mouth portion 5 side (upper side of the FIG. 1 ) in the axial direction is referred to as an "upper side”
  • the opposite side that is, a bottom portion 3 side (lower side of the FIG. 1 ) in the axial direction is referred to as a "lower side”.
  • the bottle 1 shown in FIG. 1 is a bottomed cylindrical container which contains content, and is a square bottle which is approximately square (comer portions is an arc shape) when seen from the top of the bottle.
  • the bottle 1 is a member made of a resin configured of a synthetic resin such as polyethylene terephthalate (PET).
  • PET polyethylene terephthalate
  • the bottle 1 is formed as a result of blow molding of a preform (not shown) which is formed by an injection molding. Specifically, as shown in FIG.
  • the bottle 1 includes a cylindrical body portion 2 having an approximately square shape extending along the axis line O, a bottom portion 3 continuously formed at the lower end of the body portion 2, shoulder portion 4 continuously formed at the upper end of the body portion 2, and the mouth portion 5 formed erect at the upper end of the shoulder portion 4.
  • the body portion 2, the bottom portion 3, the shoulder portion 4 and the mouth portion 5 are connected to each other and formed integrally.
  • the body portion 2 is a cylinder having an approximately square cross section and extends along the axial direction with the axis line O as a central axis line. That is, the body portion 2 includes corner portions 20 of four corners of the body portion 2 extending in the axial direction and four body portion surfaces 21 formed between the adjacent corner portions 20 and 20.
  • the corner portions 20 of four corners of the body portion 2 are formed respectively to have a convex arc shape at a cross section of the body portion 2 to the exterior in the diameter direction.
  • the four body portion surfaces 21 are formed in a similar manner, respectively.
  • a plurality of concave lateral ribs 22 extending in a periphery direction of the bottle are formed on the body portion 2 in the axial direction of the body portion 2 with intervals interposed therebetween. The intervals are preferred to be equally spaced.
  • the lateral ribs 22 are annular concave grooves recessed to the interior in the diameter direction and extending over the entire periphery.
  • the cross section of the innermost portion 23 of the lateral rib 22 is formed in circular.
  • the outer diameter of the innermost portion 23 of the lateral rib 22 is same as the outer diameter of the center portion 24 of the body portion surface 21 of the body portion 2 in the width direction (lateral direction).
  • the outer surface of the innermost portion 23 of the lateral rib 22 is formed in the same surface as the outer surface of the center portion 24 of the body portion surface 21 of the body portion 2. That is, the lateral rib 22 has a cross section recessed to the interior in the diameter direction in the four corner portions of the body portion 2. A groove depth (amount of the recess) of the lateral rib 22 is maximum in the center portion of the corner portions 20 of the body portion 2, and gradually becomes small toward the center portion 24 of the body portion surface 21 from the center portion of the corner portions 20.
  • the bottom portion 3 is a bottomed cylinder having an approximately square cross section. Foot portions 30 swelling to lower side in the axial direction is respectively formed on the four corner portions of the lower end portion of the bottom portion 3.
  • the shoulder portion 4 is a tapered cylinder which has an approximately square cross section and of which the diameter decreases gradually toward the upper side. In addition, a longitudinal section of the shoulder portion 4 is formed in a convex arc shape to the exterior of the bottle.
  • the mouth portion 5 is an approximately circular cylinder projected to the upper side in the axial direction with the axis line O as the center axis line.
  • An external screw 50 is formed on the outer periphery surface of the mouth portion 5 to screw a cap (not shown).
  • the bottle having content hermetically sealed in the bottle 1 is obtained.
  • the internal pressure of the bottle 1 increases higher than the atmosphere and becomes a positive pressure (for example, from 0.2 Mpa to 0.8 MPa).
  • the pressure is applied to the body portion 2 of the bottle 1 from the interior of the body portion 2 to the exterior in the diameter direction.
  • a swell deformation of the body portion surfaces 21 of the body portion 2 having an approximately square cross section to the exterior in the diameter direction is suppressed by the lateral rib 22.
  • the cross section of the innermost portion 23 of the lateral rib 22 is circular shape, the deformation in the lateral rib 22 is suppressed by the small pressure which is applied to the entire periphery of the lateral ribs 22 uniformly. Therefore, the deformation in the body portion surfaces 21 caused by the internal pressure of the bottle is effectively suppressed by the lateral rib 22 and the deformation amount of the center portion 24 of the body portion surface 21 becomes small.
  • the corner portions 20 of four corners of the body portion 2 described above has a convex arc shaped cross section to the exterior of the body portion 2 in the diameter direction.
  • the stress concentration to the body portion surface 21 is reduced.
  • the deformation amount of the center portion 24 of the body portion surfaces 21 is suppressed.
  • the difference between the deformation amount of the corner portions 20 of the body portion 2 and the deformation amount of the center portion 24 of each body portion surface 21 of the body portion 2 becomes small.
  • the deformation of the center portion 24 of the body portion surfaces 21 of the body portion 2 having an approximately square cross section is effectively suppressed by the lateral ribs 22 having a circular cross section of the innermost portion 23.
  • the appearance configuration of the body portion 2 is kept in a square shape.
  • the corner portions 20 of four corners of the body portion 2 are formed in an arc shape, the deformation amount of the center portion 24 of the body portion surfaces 21 is suppressed. Accordingly, even if the large positive internal pressure is applied to the body portion 2, the appearance configuration of the body portion 2 is reliably kept in a square shape. Moreover, the aforementioned effect is effectively achieved when the internal pressure of the bottle 1 of the bottle having content is from 0.2 MPa to 0.8 MPa.
  • FIGS. 3 and 4 a bottle 101 shown in FIGS. 3 and 4 will be described.
  • the same configurations of the bottle 1 shown in FIGS. 1 and 2 described above are represented by the same reference numerals and the description thereof will be omitted.
  • a plurality of concave lateral ribs 122 extending in a periphery direction of the bottle are formed on a body portion 2 with intervals interposed therebetween in the axial direction of the body portion 2.
  • a concave longitudinal rib 125 extending in the axial direction of the body portion 2 is formed on the body portion 2.
  • the lateral ribs 122 are annular concave grooves recessed to the interior in the diameter direction and extending over the entire periphery.
  • the cross section of the innermost portion 123 of the lateral rib 122 is formed in a circular.
  • the innermost portion 123 of the lateral rib 122 is formed further to the inner side than the outer surface of body portion surfaces 21 in the diameter direction over the entire periphery.
  • a longitudinal rib 125 is a linear concave groove recessed to the interior in the diameter direction and extending along the axial direction.
  • the longitudinal rib 125 is arranged at the center portion of the body portion surface 21 in a width direction.
  • the longitudinal ribs 125 are formed to be extended from the upper end of the body portion 2 (lower end of a shoulder portion 4) to the lower end of the body portion 2 (upper end of the bottom portion 3), and are formed on the four body portion surfaces 21 of the body portion 2, respectively.
  • the outer surface of the innermost portion 126 of the longitudinal rib 125 is positioned on the same plane as the outer surface of the innermost portion 123 of the lateral rib 122, at an intersecting portion with the lateral rib 122.
  • the longitudinal ribs 125 are formed on the body portion surfaces 21 of the body portion 2.
  • the deformation of the body portion surfaces 21 in the diameter direction is suppressed by the longitudinal ribs 125.
  • the appearance configuration of the body portion 2 is reliably kept in a square shape.
  • the bottle 1 shown in FIGS. 1 and 2 is employed as a Comparative Example
  • the bottle 101 shown in FIGS. 3 and 4 is employed as an Example
  • a bottle with no lateral ribs 22 on the body portion 2 in the bottle 1 of the Comparative Example is employed as a Conventional Example.
  • Each bottle of the Comparative Example, the Example, and the Conventional Example are set to the size capable of filling content of 500 ml.
  • a front diameter change an increasing rate of the outer diameter of the center portion of the body portion surface in the width direction
  • an increasing rate of the content volume of the bottle hereinafter referred to as the volume change
  • the front diameter change in the Comparative Example was 4.0% (29.9% over the Conventional Example)
  • the front diameter change in the Example was 1.5% (11.2% over the Conventional Example)
  • the front diameter change in the Conventional Example was 13.4%. That is, it is confirmed that the front diameter changes in the bottles of Comparative Example and the Example are decreased compared to that in the bottle of the Conventional Example.
  • the volume change in the Comparative Example was 3.8% (56.7% over the conventional example) and the volume change in the Example was 4.9% (73.1% over the conventional example) whereas the volume change in the Conventional Example was 6.7%. That is, it is confirmed that the volume changes in the bottles of the Comparative Example and the Example are suppressed compared to that in the bottle of the Conventional Example.
  • the bottle 1 shown in FIGS. 1 and 2 and the bottle 101 shown in FIGS. 3 and 4 has been described, however the present invention is not limited to the above-described embodiments and may be modified without departing from the spirit of the invention.
  • the outer surface of the innermost portion 23 of the lateral rib 22 and the outer surface of the center portion 24 of the body portion surface 21 of the body portion 2 are positioned on the same surface, in the bottle 1 shown in FIGS. 1 and 2 described above.
  • the outer surface of the innermost portion 23 of the lateral rib 22 is positioned inner side than the outer surface of the center portion 24 of the body portion surface 21 of the body portion 2 in the diameter direction, and the lateral rib 22 may be formed to be recessed over the entire periphery of the bottle.
  • the longitudinal ribs 125 is arranged on the center portion of the body portion surfaces 21 in the width direction, in the bottle 101 shown in FIGS. 3 and 4 described above.
  • the longitudinal ribs 125 may be formed on the position other than the center portion of the body portion surfaces 21 in the width direction.
  • the longitudinal ribs may be formed on both sides of the center portion of the body portion surfaces 21 in the width direction, respectively.
  • the longitudinal ribs 125 are extended from the upper end of the body portion 2 (lower end of the shoulder portion 4) to the lower end of the body portion 2 (upper end of the bottom portion 3), in the bottle 101 shown in FIGS. 3 and 4 described above.
  • the length of the longitudinal ribs 125 may be modified appropriately and longitudinal ribs may be formed only on a part of the body portion 2 in the axial direction.
  • the upper end of the longitudinal ribs may be extended to the outer periphery surface of the shoulder portion 4.
  • the lower end of the longitudinal ribs may also be extended to the outer periphery surface of the bottom portion 3.
  • the deformation to the exterior of the body portion surface 21 in the diameter direction may further suppressed.
  • the appearance configuration of the body portion 2 is reliably kept in a square shape.
  • the deformation of the center portion of each body portion surface of the body portion having an approximately square cross section is effectively suppressed by the lateral rib having a circular cross section of the innermost portion. Therefore, according to the bottle and the bottle having content of the present invention, even if the internal pressure of the bottle becomes positive pressure, the appearance configuration of the body portion can be kept in a square shape.

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
EP10839498.2A 2009-12-25 2010-12-22 Bouteille et bouteille renfermant un contenu Withdrawn EP2517967A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009296072A JP5691028B2 (ja) 2009-12-25 2009-12-25 ボトルおよび内容物入りボトル
PCT/JP2010/073223 WO2011078268A1 (fr) 2009-12-25 2010-12-22 Bouteille et bouteille renfermant un contenu

Publications (2)

Publication Number Publication Date
EP2517967A1 true EP2517967A1 (fr) 2012-10-31
EP2517967A4 EP2517967A4 (fr) 2013-12-04

Family

ID=44172052

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10839498.2A Withdrawn EP2517967A4 (fr) 2009-12-25 2010-12-22 Bouteille et bouteille renfermant un contenu

Country Status (6)

Country Link
EP (1) EP2517967A4 (fr)
JP (1) JP5691028B2 (fr)
CN (1) CN102107742A (fr)
AU (1) AU2010336298B2 (fr)
TW (1) TWI432364B (fr)
WO (1) WO2011078268A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190161230A1 (en) * 2016-07-08 2019-05-30 Toyo Seikan Co., Ltd. Synthetic resin container

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2938548B1 (fr) * 2012-12-27 2017-02-22 Niagara Bottling, LLC Réceptacle en plastique comportant nervures de renforcement
JP6560856B2 (ja) * 2014-11-05 2019-08-14 サントリーホールディングス株式会社 樹脂製容器
JP6956749B2 (ja) * 2017-09-28 2021-11-02 サントリーホールディングス株式会社 内圧が陽圧となるボトル
JP7172035B2 (ja) * 2017-12-27 2022-11-16 東洋製罐株式会社 合成樹脂製容器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576283A1 (fr) * 1985-01-18 1986-07-25 Applic Plastiq Ste Bourgui Bouteille en matiere plastique
EP0324305A1 (fr) * 1988-01-14 1989-07-19 Sidel Bouteille en matériau thermoplastique
EP1350726A1 (fr) * 2002-03-25 2003-10-08 ACQUA MINERALE SAN BENEDETTO S.p.A. Bouteille en plastique, en particulier pour contenir des boissons
WO2008088824A1 (fr) * 2007-01-18 2008-07-24 The Coca-Cola Company Récipient de boisson présentant une forme modifiée
US20080223816A1 (en) * 2007-03-16 2008-09-18 Plastipak Packaging, Inc. Plastic container with elongated vertical formation

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US7001A (en) * 1850-01-08 Thomas Hoyt Improvement in curing tobacco-stems
JPH0721510U (ja) * 1993-09-27 1995-04-18 東洋製罐株式会社 耐圧プラスチック容器
JPH10264917A (ja) 1997-03-21 1998-10-06 Unitika Ltd 耐熱・耐圧ボトル
JP4863060B2 (ja) * 2006-04-27 2012-01-25 株式会社吉野工業所 合成樹脂製角型壜体
JP2008007147A (ja) * 2006-06-28 2008-01-17 Frontier:Kk 合成樹脂製の耐圧ボトル
JP5090776B2 (ja) 2007-04-23 2012-12-05 東洋製罐株式会社 扁平ボトル状陽圧容器
KR20100049559A (ko) * 2007-08-31 2010-05-12 토요세이깐 가부시키가이샤 합성 수지제 용기
JP5102702B2 (ja) 2008-06-02 2012-12-19 日本無線株式会社 無線受信機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576283A1 (fr) * 1985-01-18 1986-07-25 Applic Plastiq Ste Bourgui Bouteille en matiere plastique
EP0324305A1 (fr) * 1988-01-14 1989-07-19 Sidel Bouteille en matériau thermoplastique
EP1350726A1 (fr) * 2002-03-25 2003-10-08 ACQUA MINERALE SAN BENEDETTO S.p.A. Bouteille en plastique, en particulier pour contenir des boissons
WO2008088824A1 (fr) * 2007-01-18 2008-07-24 The Coca-Cola Company Récipient de boisson présentant une forme modifiée
US20080223816A1 (en) * 2007-03-16 2008-09-18 Plastipak Packaging, Inc. Plastic container with elongated vertical formation

Non-Patent Citations (1)

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Title
See also references of WO2011078268A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190161230A1 (en) * 2016-07-08 2019-05-30 Toyo Seikan Co., Ltd. Synthetic resin container
US10865008B2 (en) 2016-07-08 2020-12-15 Toyo Seikan Co., Ltd. Synthetic resin container

Also Published As

Publication number Publication date
TWI432364B (zh) 2014-04-01
AU2010336298A1 (en) 2012-07-19
WO2011078268A1 (fr) 2011-06-30
CN102107742A (zh) 2011-06-29
JP5691028B2 (ja) 2015-04-01
TW201139216A (en) 2011-11-16
JP2011136705A (ja) 2011-07-14
AU2010336298B2 (en) 2013-04-04
EP2517967A4 (fr) 2013-12-04

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