CN113811490B - Plastic bottle - Google Patents
Plastic bottle Download PDFInfo
- Publication number
- CN113811490B CN113811490B CN202080035192.3A CN202080035192A CN113811490B CN 113811490 B CN113811490 B CN 113811490B CN 202080035192 A CN202080035192 A CN 202080035192A CN 113811490 B CN113811490 B CN 113811490B
- Authority
- CN
- China
- Prior art keywords
- plastic bottle
- valley
- portions
- grounding
- circumferential length
- 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
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 58
- 229920003023 plastic Polymers 0.000 title claims abstract description 58
- 230000008014 freezing Effects 0.000 claims description 13
- 238000007710 freezing Methods 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 235000013361 beverage Nutrition 0.000 abstract description 21
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 235000016213 coffee Nutrition 0.000 description 1
- 235000013353 coffee beverage Nutrition 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000020124 milk-based beverage Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 235000013555 soy sauce Nutrition 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 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
- B65D1/0284—Bottom construction having a discontinuous contact surface, e.g. discrete feet
-
- 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)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
Provided is a plastic bottle which is difficult to cause buckling phenomenon when a sugar-free beverage is stored in a frozen state while the weight and thickness of the plastic bottle are reduced. A plastic bottle having a cylindrical bottom 6; the plastic bottle is provided with a plurality of valley portions 62 and a plurality of grounding portions 64 which extend from the side surface 61 of the bottom 6 to the bottom surface 60 and protrude inwards; the circumferential length of the land portion 64 is set to be greater than the maximum circumferential length of the valley portion 62; the deepest portions of the valley portions 62 are connected from the bottom surface 60 toward the upper side to the side surfaces 61 by circular arcs 63 protruding outward.
Description
Technical Field
The present invention relates to plastic bottles having a cylindrical bottom.
Background
In the case of cryopreserving a plastic bottle containing a beverage, buckling may occur in which the bottom of the plastic bottle protrudes outward and deforms due to the beverage expanding from a liquid to a solid.
In order to prevent such buckling phenomenon, a structure similar to a petal shape is provided at the bottom of a conventional plastic bottle for freezing and preserving beverages. The petal-shaped structure is used in pressure-resistant PET bottles for carbonated beverages, and can withstand the internal pressure caused by carbon dioxide gas to prevent deformation of PET bottles.
Disclosure of Invention
Technical problem to be solved by the invention
Compared with the sugar-free beverage, the expansion rate of the beverage caused by freezing is higher. The conventional plastic bottle can suppress buckling phenomenon associated with the sugar-containing beverage, but it is difficult to suppress buckling phenomenon associated with the sugar-free beverage. Naturally, it is also conceivable to suppress buckling by increasing the strength of the entire plastic bottle by increasing the amount of resin used in the plastic bottle, but in order to meet the recent circumstances of saving resources and cost, weight reduction and thickness reduction of the plastic bottle are actually required.
Accordingly, there is a need for a plastic bottle that is capable of achieving a reduced weight and thickness of the plastic bottle and that is less likely to cause buckling when the sugar-free beverage is stored in a frozen state.
Technical means for solving the technical problems
The plastic bottle is characterized in that the plastic bottle is provided with a cylindrical bottom; the plastic bottle is provided with a plurality of valley parts and a plurality of grounding parts which extend from the side surface of the bottom to the bottom surface and protrude inwards; the maximum circumferential length of the land portion is set to be greater than the maximum circumferential length of the valley portion; the deepest portions of the valley portions are connected by an arc protruding outward from the bottom surface toward the upper side to the side surface.
In this configuration, by setting the deepest portions of the plurality of valley portions provided at the bottom portion to be circular arcs, the beverage expansion pressure during freezing can be easily and uniformly dispersed, and the internal pressure during expansion becomes such that the beverage is supported by the partial spherical surface including the deepest portions of the plurality of valley portions, and therefore, even in the case of a sugar-free beverage having a high freezing expansion rate, buckling phenomenon is hardly generated. Further, since the maximum circumferential length of the grounding portion which is grounded with respect to the installation surface such as a desk is set to be larger than the maximum circumferential length of the valley portion, tipping over is also less likely to occur when conveyed by a conveyor or the like.
In the present invention, preferably, 3 of the grounding portions are provided at substantially equal intervals in the circumferential direction.
By setting the number of the grounding portions to 3 as in this configuration, a wider grounding area can be ensured than in the case of a conventional petal shape with 5 grounding portions, and overturning during conveyance by a conveyor or the like is more unlikely to occur, while good moldability at the bottom is also easily ensured.
In the present invention, it is preferable that a plurality of groove portions extending from the side surface to the bottom surface through the land portion are provided at substantially equal intervals in a circumferential direction of the land portion.
According to this configuration, even when the plastic bottle is made lightweight or thin, it is possible to prevent occurrence of (a) sink mark during molding or sterilization of the plastic bottle.
In the present invention, preferably, at least one of the plurality of groove portions extends to the vicinity of the central portion of the bottom surface.
According to the present structure, since at least one of the plurality of groove portions extends to the vicinity of the central portion of the bottom surface, the buckling phenomenon can be made more difficult to occur.
In the present invention, the bottom surface is preferably partially spherical and projects inward.
According to this structure, there is no shape called dome portion which is provided in the center portion of the bottom surface of the plastic bottle and projects into the inside of the bottle. Therefore, there is no portion where stress is easily concentrated, and thus stress concentration is reduced, and even in the case where, for example, a plastic bottle falls, it can withstand the impact thereof, preventing the bottom from breaking.
In the present invention, the plastic bottle is preferably used for freezing.
According to this structure, the plastic bottle can be applied to a plastic bottle for freezing, and therefore, even if freezing is performed, deformation can be suppressed, and the plastic bottle can be carried by a user.
Drawings
Fig. 1 is a front view of a plastic bottle.
Fig. 2 is a bottom view of the bottom of the plastic bottle.
Fig. 3 is a longitudinal sectional view of the bottom part in the arrow line III-III of fig. 2.
Fig. 4 is a side view centered on a trough of a plastic bottle bottom.
Fig. 5 is a side view centered on a trough of a plastic bottle bottom.
Fig. 6 is a perspective view of the bottom surface of the bottom of the plastic bottle.
Detailed Description
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
As shown in fig. 1, a plastic bottle 1 according to the present embodiment includes a mouth portion 2 serving as a liquid inlet and a bottle body portion 3 filled with a liquid.
The bottle body 3 is composed of: a shoulder 4 connected to the mouth 2 and having a diameter gradually increasing toward the body 5; a cylindrical body portion 5 connected to the shoulder portion 4; and a cylindrical bottom 6 which becomes the bottom of the plastic bottle 1.
The upper portion 50 of the body 5 is a portion that takes up a label-attaching area to which a roll-shaped label is attached, and is provided with a plurality of reinforcing circumferential grooves 52. A concave-convex surface 53 is formed on the lower side portion 51 of the body portion 5, wherein the concave-convex surface 53 has a plurality of circumferential grooves of curvedness in view of ease of gripping the bottle by a user and design.
The bottom 6 in the present embodiment is a portion excluding the mouth 2, the shoulder 4, and the body 5 of the plastic bottle 1. In the present embodiment, the bottom 6 is formed from a portion slightly above the start position of the valley portion 62 to the ground portion 64, and the longitudinal length of the bottom 6 (the height from the ground portion 64 to the boundary between the side surface 61 and the body 5) may be, for example, 20mm to 22mm.
As shown in fig. 2, 4, and 5, the bottom 6 includes a plurality of valleys 62 extending from the side surface 61 of the bottom 6 to the vicinity of the center of the bottom surface 60 and protruding inward, and a plurality of grounding portions 64 grounded to a surface provided on a desk or the like. In the bottom portion 6 of the present embodiment, 3 grounding portions 64 are provided at substantially equal intervals in the circumferential direction, and a valley portion 62 is provided between 2 grounding portions 64 adjacent in the circumferential direction.
As shown in fig. 2, in the bottom portion 6, a plurality of ground portions 64 are located on the same circumference of the outermost peripheral portion of the bottom surface 60. The circumferential maximum length L1 of the land portion 64 varies depending on the circumferential maximum length L2 of the valley portion 62, but in the present embodiment, as shown in fig. 2, the circumferential maximum length L1 of the land portion 64 is set to be larger than the circumferential maximum length L2 of the valley portion 62 (L1 > L2).
The shape of the land 64 is not limited to the shape shown in fig. 2 and 6, and the radial width thereof may be arbitrarily set as needed.
As shown in fig. 3, the deepest portions of the valley portions 62 are connected by an arc 63 protruding outward from the center portion of the bottom surface 60 toward the upper side until the side surfaces 61. The term "upper side" facing upward from the central portion of the bottom surface 60 means a side having the mouth 2, the shoulder 4, and the body 5 when viewed from the bottom surface 60 of the plastic bottle 1.
The deepest portion of the valley portion 62 in the present embodiment extends to the center portion of the bottom surface 60, but is not limited to this structure. The deepest portion of the valley portion 62 is closer to the center portion of the bottom surface 60, and thus the effect of suppressing buckling phenomenon is improved, but the deepest portion of the valley portion 62 may reach the bottom surface 60, and does not necessarily extend to the center portion of the bottom surface 60.
As shown in fig. 3 and 6, the bottom surface 60 in the present embodiment has a partially spherical shape protruding inward. The deepest portions of the valleys 62 are connected by smooth arcs 63 from the top of the bottom surface 60 to the side surfaces 61 of the bottom 6.
In the bottom surface 60 of the present embodiment, since there is no shape called a dome portion which is provided in the central portion of the bottom surface of the plastic bottle and projects into the bottle interior, there is no portion where stress is easily concentrated, and the stress concentration is reduced, and even if the plastic bottle 1 falls, for example, the impact thereof can be received, and the bottom portion is prevented from being broken.
By setting the deepest portions of the plurality of valley portions 62 provided in the bottom portion 6 to the circular arcs 63, the beverage expansion pressure during freezing can be easily and uniformly dispersed, and the internal pressure during expansion becomes such that the internal pressure is supported by the partial spherical surface (see fig. 5) including the deepest portions of the plurality of valley portions 62, and therefore, even in the case of a sugar-free beverage having a high freezing expansion rate, buckling phenomenon is less likely to occur. Further, since the maximum circumferential length L1 of the grounding portion 64 which is grounded with respect to the installation surface such as a desk is set to be larger than the maximum circumferential length L2 of the valley portion 62, tipping over at the time of conveyance by a conveyor or the like is also difficult to occur.
As shown in fig. 3, the height H1 of the valley 62 may be set in a range of, for example, 12mm to 25 mm. If the height H1 of the valley portion 62 is too high, moldability becomes poor, and the ground contact portion 64 becomes small in area and easily falls over; conversely, if the height is too low, buckling phenomenon may easily occur, and thus setting is performed in consideration of these cases. The height H1 of the valley portions 62, which exhibits more excellent effects in any of moldability, difficulty in overturning, and buckling phenomenon suppressing effects, is 15mm to 22mm, and particularly preferably 15mm to 18mm.
The radius of curvature of the arc 63 at the deepest portion of the valley portion 62 is preferably a value effective for the internal pressure and capable of ensuring bottle moldability. Specifically, the radius of curvature is preferably in the range of about 40mm (R40) to about 60mm (R60).
Further, by making the number of the grounding parts 64 3, a wider grounding area can be ensured than in the case of a conventional petal shape having 5 grounding parts 64, and overturning at the time of conveyance by a conveyor or the like is also more difficult to occur, while also ensuring good moldability of the bottom 6. However, the number of the grounding portions 64 is not limited to this configuration, and may be appropriately changed in consideration of moldability, difficulty in overturning, buckling phenomenon suppressing effect, and the like.
As shown in fig. 2 and 4 to 6, 3 groove portions 65 extending from the side surface 61 of the bottom portion 6 to the bottom surface 60 through the ground portion 64 are provided at substantially equal intervals in the circumferential direction of the ground portion 64. According to this configuration, even when the plastic bottle 1 is made lightweight or thin, the occurrence of sink marks can be prevented during molding or sterilization of the plastic bottle 1. The number of the grooves 65 is not limited to this configuration, and may be appropriately changed in consideration of moldability, a reduction effect of occurrence of sink marks, and the like, but particularly in the case of the present embodiment, sink marks are likely to occur when the number of the grooves 65 is 2, and it is difficult to obtain good moldability when the number of the grooves 65 is 4.
As shown in fig. 2 and 6, in the present embodiment, the one ground portion 64,3 grooves 65 are provided at substantially equal intervals in the circumferential direction, and only the middle groove 65 extends to the vicinity of the central portion of the bottom surface 60. The groove portion 65 extends to the vicinity of the central portion of the bottom surface 60, whereby buckling phenomenon can be more difficult to occur. All of the plurality of groove portions 65 may extend to the vicinity of the central portion of the bottom surface 60, but in view of moldability and the like, it is preferable that at least one of the plurality of groove portions 65 extends to the vicinity of the central portion of the bottom surface 60, and based on these, the number of groove portions 65 extending to the vicinity of the central portion of the bottom surface 60 may be appropriately changed.
The circumferential length of the groove portion 65 in the present embodiment is set smaller than the maximum circumferential length of the valley portion 62.
As shown in fig. 3, the bottom rise height H2 (the height from the ground portion 64 to the central portion of the bottom surface 60) is preferably 2mm to 10mm, particularly preferably 4mm to 7mm, from the viewpoints of suppressing buckling phenomenon, having good bottle moldability, and easily preventing bottom breakage at the time of dropping.
The liquid filled in the plastic bottle 1 of the present embodiment is not particularly limited, and examples thereof include beverages such as beverage water, tea, fruit juice, coffee, cocoa (ココ a), soft drink water, alcoholic beverages, milk beverages, and soup; sauce, soy sauce, and the like. In addition, particularly in the case of beverages, there may be sugar-containing beverages or sugarless beverages; even in the case of a frozen sugarless beverage, the plastic bottle 1 of the present embodiment can be suitably used.
The plastic bottle 1 of the present embodiment can be used for any of normal temperature use, refrigeration use, and freezing use, but is particularly suitable for freezing use.
The plastic bottle 1 of the present embodiment may be integrally molded by a stretch molding method such as biaxial stretch blow molding using a thermoplastic resin such as polyethylene, polypropylene, polyethylene terephthalate, or the like as a main material. The capacity of the plastic bottle 1 is not particularly limited, and may be about 200ml to 2l, particularly preferably 250 ml to 1 l, which are normally circulated.
In order to save resources and cost, the plastic bottle 1 of the present embodiment may be thinner than a general plastic bottle for beverages. Specifically, it is preferably formed in the following manner: the ratio of the resin amount (g) of the plastic bottle 1 to the full capacity (mL) of the plastic bottle 1 is 0.017 to 0.041 (g/mL), and more preferably 0.023 to 0.037. If the ratio of the resin amount to the full capacity is higher than 0.041 (g/mL), it cannot be said that a lightweight bottle having a thin thickness; on the other hand, if the ratio of the resin amount to the full capacity is less than 0.017 (g/mL), the wall thickness becomes too thin, and it is difficult to secure strength.
It should be understood that the above-described embodiments disclosed in the present specification are exemplary in all aspects, and the scope of the present invention is not limited thereto. It will be readily appreciated by those skilled in the art that modifications may be made as appropriate without departing from the spirit of the invention.
Industrial applicability
The present invention can be suitably used for plastic bottles for freezing.
Symbol description
1. Plastic bottle
2. Oral part
3. Bottle body
4. Shoulder part
5. Bottle body
50. Upper side part
51. Lower part
52. Circumferential groove
53. Concave-convex surface
6. Bottom part
60. Bottom surface
61. Side surface
62. Valley portion
63. Arc of a circle
64. Grounding part
65. Groove part
Maximum circumferential length of L1 land
Maximum circumferential length of L2 valley
H1 Height of valley
H2 Elevation of the bottom
Claims (4)
1. A plastic bottle is characterized in that,
the plastic bottle is a plastic bottle for freezing, which has a cylindrical bottom, a capacity of 200 mL-2L and a ratio of resin amount to full capacity of 0.017 g/mL-0.041 g/mL;
the plastic bottle is provided with a plurality of valley parts and a plurality of grounding parts which extend from the side surface of the bottom to the bottom surface and protrude inwards; the maximum circumferential length of the land portion is set to be greater than the maximum circumferential length of the valley portion;
the deepest parts of the valley parts are connected from the bottom surface to the upper side until the side surface through an arc protruding outwards;
the bottom surface is a part spherical surface protruding inward, and the height from the grounding part to the central part of the bottom surface is 4 mm-7 mm.
2. The plastic bottle according to claim 1, wherein 3 of the grounding portions are provided at substantially equal intervals in the circumferential direction.
3. The plastic bottle according to claim 1 or 2, wherein a plurality of groove portions continuing from the side surface to the bottom surface through the ground engaging portion are provided at substantially equal intervals in the circumferential direction in the ground engaging portion.
4. A plastic bottle according to claim 3, wherein at least one of the plurality of grooves extends to about a central portion of the bottom surface.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-067730 | 2019-03-29 | ||
| JP2019067730A JP7454914B2 (en) | 2019-03-29 | 2019-03-29 | plastic bottle |
| PCT/JP2020/002376 WO2020202727A1 (en) | 2019-03-29 | 2020-01-23 | Plastic bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113811490A CN113811490A (en) | 2021-12-17 |
| CN113811490B true CN113811490B (en) | 2024-02-23 |
Family
ID=72667947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080035192.3A Active CN113811490B (en) | 2019-03-29 | 2020-01-23 | Plastic bottle |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3950519A4 (en) |
| JP (1) | JP7454914B2 (en) |
| CN (1) | CN113811490B (en) |
| WO (1) | WO2020202727A1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008525278A (en) * | 2004-12-24 | 2008-07-17 | アックア ミネラレ エッセ． ベネデット − ソシエタ ペル アチオニ | Plastic bottle base |
| CN102470950A (en) * | 2009-07-13 | 2012-05-23 | 大日本印刷株式会社 | Plastic bottle |
| JP2012162290A (en) * | 2011-02-04 | 2012-08-30 | Dainippon Printing Co Ltd | Plastic bottle |
| JP2012162287A (en) * | 2011-02-04 | 2012-08-30 | Dainippon Printing Co Ltd | Plastic bottle |
| JP2016088520A (en) * | 2014-10-30 | 2016-05-23 | 石塚硝子株式会社 | Carbonic acid beverage bottle |
| CA2918903A1 (en) * | 2015-01-30 | 2016-07-30 | Niagara Bottling, Llc | Swirl bell bottle with wavy ribs |
| US9415891B2 (en) * | 2012-05-31 | 2016-08-16 | Sidel Participations | Container having a bottom provided with a stepped arch |
| CN107709175A (en) * | 2015-05-20 | 2018-02-16 | 三得利控股株式会社 | Aseptic filling bottle |
| JP2018144862A (en) * | 2017-03-07 | 2018-09-20 | サントリーホールディングス株式会社 | Bottle for aseptic filling |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7461756B2 (en) * | 2005-08-08 | 2008-12-09 | Plastipak Packaging, Inc. | Plastic container having a freestanding, self-supporting base |
| DE102008047450A1 (en) * | 2008-09-15 | 2010-04-15 | Krones Ag | Plastic container |
| DE102012003219A1 (en) * | 2012-02-20 | 2013-08-22 | Krones Ag | Plastic container |
-
2019
- 2019-03-29 JP JP2019067730A patent/JP7454914B2/en active Active
-
2020
- 2020-01-23 EP EP20783822.8A patent/EP3950519A4/en active Pending
- 2020-01-23 CN CN202080035192.3A patent/CN113811490B/en active Active
- 2020-01-23 WO PCT/JP2020/002376 patent/WO2020202727A1/en unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008525278A (en) * | 2004-12-24 | 2008-07-17 | アックア ミネラレ エッセ． ベネデット − ソシエタ ペル アチオニ | Plastic bottle base |
| CN102470950A (en) * | 2009-07-13 | 2012-05-23 | 大日本印刷株式会社 | Plastic bottle |
| JP2012162290A (en) * | 2011-02-04 | 2012-08-30 | Dainippon Printing Co Ltd | Plastic bottle |
| JP2012162287A (en) * | 2011-02-04 | 2012-08-30 | Dainippon Printing Co Ltd | Plastic bottle |
| US9415891B2 (en) * | 2012-05-31 | 2016-08-16 | Sidel Participations | Container having a bottom provided with a stepped arch |
| JP2016088520A (en) * | 2014-10-30 | 2016-05-23 | 石塚硝子株式会社 | Carbonic acid beverage bottle |
| CA2918903A1 (en) * | 2015-01-30 | 2016-07-30 | Niagara Bottling, Llc | Swirl bell bottle with wavy ribs |
| CN107709175A (en) * | 2015-05-20 | 2018-02-16 | 三得利控股株式会社 | Aseptic filling bottle |
| JP2018144862A (en) * | 2017-03-07 | 2018-09-20 | サントリーホールディングス株式会社 | Bottle for aseptic filling |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7454914B2 (en) | 2024-03-25 |
| EP3950519A4 (en) | 2022-12-28 |
| CN113811490A (en) | 2021-12-17 |
| EP3950519A1 (en) | 2022-02-09 |
| WO2020202727A1 (en) | 2020-10-08 |
| JP2020164215A (en) | 2020-10-08 |
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