EP3523208A1 - Fond pétaloïde à vallée brisée - Google Patents
Fond pétaloïde à vallée briséeInfo
- Publication number
- EP3523208A1 EP3523208A1 EP17783929.7A EP17783929A EP3523208A1 EP 3523208 A1 EP3523208 A1 EP 3523208A1 EP 17783929 A EP17783929 A EP 17783929A EP 3523208 A1 EP3523208 A1 EP 3523208A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- plane
- valley
- valleys
- dome
- 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 description 27
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 239000000463 material Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 238000007664 blowing Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 235000014171 carbonated beverage Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type 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
Definitions
- the invention relates to the field of containers, especially bottles or jars, manufactured by blow molding or stretch blow molding from preforms or intermediate containers of plastics material such as polyethylene terephthalate (PET).
- PET polyethylene terephthalate
- a container generally comprises an open neck, through which the contents (usually a liquid), a body, which gives the container its volume, and a bottom, which closes the body opposite the neck and forms a base for maintain and hold the container when it is resting on a surface.
- contents usually a liquid
- body which gives the container its volume
- bottom which closes the body opposite the neck and forms a base for maintain and hold the container when it is resting on a surface.
- the containers for carbonated beverages in which the pressure of the gas dissolved in the liquid induces significant mechanical stresses, are mainly provided with high petaloid shaped bottoms, known under the name of "petaloid bottoms".
- Such bottoms include projecting, petal-shaped feet separated by convex wall portions, called valleys or valleys, which extend radially from a central zone of the bottom.
- the feet, high that is to say in a ratio of about 1/2 with the diameter of the container), are intended to ensure the maintenance of the container placed on a surface; the valleys are intended to absorb the efforts (thermal, mechanical) exerted by the contents.
- An illustrative example of this type of background is found in International Application WO 2012/069759 (Sidel Participations).
- the petaloid bottoms appear as a relatively successful solution allowing a good resistance to the strong internal pressures of the containers (in particular thanks to the hemispheric shape of the valleys) which are provided with it.
- a petaloid bottom requires a large amount of material (a 0.5 liter container with a classic petaloid base, having a weight greater than or equal to about 18 g), as well as a relatively high blowing pressure (from order of 22 to 30 bars), to ensure a correct impression of the feet and valleys in the manufacturing mold.
- a petaloid bottom of low height whose h / d ratio between the height (h) of the feet and the diameter (d) overall of the bottom is less than or equal to 1/5, this bottom being furthermore provided with a central dome and grooves straddling the valleys and the dome.
- This bottom has interesting mechanical performance, which make it suitable for the addition of an inert gas under pressure, provided however that the amount of material used for the manufacture of the container is sufficient.
- a plastic container comprising a body, which extends along a main axis, and a petaloid bottom, which extends the body, this bottom comprising:
- a central dome formed recessed inwardly of the container and extending from a central vertex to a peripheral edge through which the dome connects to the bottom wall
- each foot having two flanks, each bordering a valley, and a medial face which, in a radial plane, has a concavely curved profile facing outwardly of the container and is extended by an end face, the end faces jointly forming a laying ring, of flat section, interrupted to the right of each valley,
- each valley has an internal portion that extends from the central dome and an outer portion that joins the periphery in the extension of the inner portion, the inner portion and the outer portion being in section in a radial plane median to the valley, straight and together forming an obtuse angle protruding outwardly of the container and meeting at a vertex located plumb or in the immediate vicinity of the plumb with the laying ring;
- the bottom comprises two groups of valleys arranged alternately: o primary valleys whose inner portion connects to the dome at the peripheral edge thereof;
- This architecture provides the bottom a good mechanical rigidity including when the container is pressurized, while having a good breathability.
- the dome has a height, measured axially between its peripheral edge and its top and, in the secondary valleys, the inner portion is advantageously connected to the dome at a distance from the peripheral edge of between 20% and 70% of said height of the dome;
- the inner portion is preferably inclined relative to any plane parallel to the plane of the laying ring, towards the inside of the container, at an angle advantageously between 5 ° and 30 °;
- the inner portion is preferably inclined relative to any plane parallel to the plane of the laying ring, towards the outside of the container, at an angle advantageously between 2 ° and 10 °;
- the inner portion is inclined, relative to any plane parallel to the plane of the laying ring, towards the interior of the container by an angle less than or equal to 4 °.
- the valley top may be offset relative to the laying ring, for example between 1.5 mm and 3 mm.
- the obtuse angle formed, in the radial plane median to a primary valley, between the inner portion and the outer portion, is, for its part, a value preferably between 130 ° and 175 °, and for example of a value of about 160 °.
- the obtuse angle formed, in the median radial plane to a secondary valley, between the inner portion and the outer portion, is of a value between 130 ° and 165 °, and preferably from 140 ° to 145 °.
- each valley is advantageously distant from the plane of the laying ring by a value of between 10% and 15% - and e.g. about 12% - the overall diameter of the bottom of the container.
- FIG.1 is a perspective bottom view of a container with a low petaloid bottom
- FIG. 2 is a perspective bottom view of the bottom of FIG. 1, on a larger scale
- FIG. 3 is a plan view from below of the bottom of the container of FIG. 2;
- FIG.4 is a bottom plan view of detail, on a larger scale, of the bottom of FIG.3 taken in the medallion IV;
- FIG. 5 is a section of the bottom of FIG. 3 along the V-V section plane
- FIG.6 is a section of the bottom of FIG.3, according to the section plane VI-VI;
- FIG.7 is a partial section of the bottom of FIG.3, according to the section plane VII-VII;
- FIG.8 is a partial section of the bottom of FIG.3, according to the VIN-VIN cutting plane;
- FIG.9 is a partial section of the bottom of FIG.3, according to the section plane IX-IX;
- FIG.10 is a partial section of the bottom of FIG.3, according to the section plane X-X.
- FIG. 1 In FIG. 1 is shown, in perspective from below, a container 1 - in this case a bottle - obtained by blowing or stretching from a blank, such as a preform made of thermoplastic material, for example polyethylene terephthalate (PET), previously heated.
- a blank such as a preform made of thermoplastic material, for example polyethylene terephthalate (PET), previously heated.
- PET polyethylene terephthalate
- the container 1 extends along a main axis X and comprises a side wall called body 2, and a bottom 3 which extends and closes the body 2 at a lower end thereof.
- the bottom 3 is petaloid, and comprises a bottom wall 4 of generally convex shape towards the outside of the container 1 (that is to say down when the container 1 is laid flat).
- Bottom 3 has a central dome 5 which extends recess inwardly of container 1 (i.e., dome 5 has a concavity facing outwardly of container 1).
- the dome 5 has an apex 6.
- the apex 6 carries, in axial projection, an injection pellet, the material of which remained substantially amorphous during the forming of the container 1.
- the dome 5 has the particular function of stretching the material in the center of the bottom, so as to increase the crystallinity and therefore the mechanical strength.
- the dome 5 extends to a peripheral edge 7 (here of substantially circular contour when viewed from below) by which it is connected to the bottom wall 4. More specifically, the peripheral edge 7 forms a fillet of connection of the dome 5 to the bottom wall 4.
- the bottom 3 also comprises a series of feet 8 which form protrusions projecting axially from the bottom wall 4 towards the outside of the container 1.
- the feet 8 extend radially from the central dome 5 (and more precisely from its peripheral edge 7) to a periphery 9 of the base 3 where the latter connects to the body 2.
- the legs 8 are separated in pairs by portions of the bottom wall 4 forming valleys 10 which extend radially in a star shape from the dome 5 to the periphery 9.
- the valleys 10 extend hollow between the feet 8 that separate two by two.
- the valleys 10 are substantially straight when viewed in a plane perpendicular to the main X axis (i.e., in the plane of FIG. 3).
- the valleys 10 are advantageously slightly curved and have a width (measured perpendicular to the radius) which, from the dome 5 to the periphery 9, first decreases and then increases.
- the feet 8 are equal in number to the valleys 10.
- the bottom 3 comprises six feet 8 and six valleys 10, regularly alternated and distributed in a star shape. .
- This number is a good compromise; it could, however, be less (but greater than or equal to four), or greater (but preferably less than or equal to ten).
- Each foot 8 has two substantially planar flanks 11 each bordering a valley 10. As can be seen in FIG. 7 to FIG. 10, the flanks 11 are not vertical (because the bottom 3 would then be difficult or impossible to blow), but inclined by opening from the valley 10 to the outside.
- Each foot 8 further has a medial face 12 which joins the flanks 11. As illustrated in FIG. 3, seen in a plane perpendicular to the main axis X, the medial face 12 extends substantially radially.
- each leg 8 extending the medial face 12 forms an end face 13 of the foot 8.
- the end faces 13 of the legs 8 are coplanar and together form a ring 14 for laying, interrupted and flat section, through which the container
- a flat surface for example a table
- the fitting ring 14 is connected to the body 2 via a structure having a connection fillet comprising two parts 8A and 8B, connected at a junction 8C. Said structure will be described in more detail later.
- the feet 8 are tapering from the inside to the outside of the container 1 (that is to say downwards), and in that widening from the central dome 5 to the periphery 9.
- Each valley 10 has an inner portion extending from the central dome 5, and an outer portion 16 which joins the periphery 9.
- the overall height of the bottom 3 is defined as the distance, measured axially, between the plane of the laying ring 14 (in other words the end face 13) and the junction plane between the outer portions 16 and the periphery 9. As will be indicated later, this height is referenced Q.
- the inner portion and the outer portion 16 are, in section in a radial plane median to the valley 10, straight and together form an obtuse angle projecting outwardly of the container 1 .
- the inner portion and the outer portion 16 meet at a vertex 17 located at right angles or in the immediate vicinity of the plumb with the setting ring 14, that is to say that the vertex can be offset from the Laying plane determined by the ring 14.
- the top 17 is curved in any radial plane, and has a concavity turned towards the inside of the container 1.
- the valleys 10 are subdivided into two groups of valleys 10 arranged alternately, namely:
- the internal portion 15B of the secondary valleys 10B is deeper, when measured axially, than the internal portion 15A of the primary valleys 10A. This difference in depth appears clearly in FIG. 2 and on the left of FIG. 6, where the primary valleys 10A are plotted in mixed fine lines while the secondary valleys 10B are plotted in solid bold lines.
- H the distance, measured axially, between, on the one hand, an outer limit of the peripheral edge 7 of the dome 5 and the plane of the ring
- M is the distance, measured axially, between the top 17 of each valley 10 and the plane of the fitting ring 14
- V the angular aperture between the flanks 11, measured in a transverse plane even further from the dome 5, coinciding with the IX-IX cutting plane, as illustrated in FIG.
- W the radius of curvature, measured in a radial plane, of the face
- the bottom 3 may be called "petaloid bottom” because of its structure made of alternating projecting feet 8 and valleys 10 recessed. However, its low Q / D diameter ratio disqualifies it for carbonated applications (typically for soft drinks). This ratio is indeed less than or equal to 1/4.
- a classic petaloid background would have such a ratio of about 1/2.
- the present bottom 3 which may be called "petaloid mini" because of its low Q / diameter D ratio, is intended rather for flat liquid type applications associated with the addition, immediately after filling and before capping. , a drop of liquid nitrogen whose vaporization puts the contents of the container 1 under pressure, this overpressure being less than or equal to 1.3 bar.
- the ratio Q height / diameter D is preferably between 0.15 and 0.25, and preferably of the order of 0.2.
- the internal portion 15A is inclined, with respect to any plane parallel to the plane of the fitting ring 14, toward the outside of the container 1. this sloping negative slope of the internal portion 15A, advantageously between 2 ° and 10 °.
- the internal portion 15B in the secondary valleys 10B, is on the contrary inclined with respect to any plane parallel to the plane of the laying ring 14 towards the interior of the container 1 This positive inclination of the internal portion 15B is advantageously called “proclive”, advantageously between 5 ° and 30 °.
- the internal portion 15A of the primary valleys 10A could, like the internal portion 15B of the secondary valleys 10B, be inclined, with respect to any plane parallel to the plane of the fitting ring 14, towards the interior of the container 1 that is to say in proclive, of an angle however less than or equal to 4 °.
- the bottom 3 has, in the illustrated example, valleys 10A and 10B whose internal portions 15A, 15B are alternately sloping (FIG. 5) and in proclive (FIG.
- the internal portions 15A of the primary valleys 10A debouch internally on the peripheral edge 7 of the central dome 5, while the internal portions 15B of the secondary valleys 10B open internally at a distance from the peripheral edge 7. This configuration increases the mechanical strength of the bottom 3 when under pressure.
- the internal portions 15B of the secondary valleys 10B open on the dome 5 at a distance F 'from the peripheral edge 7 thereof, between this peripheral edge 7 and the vertex 6 of the dome.
- this distance F ' is advantageously between 20% and 70% of the total height F of the dome 5:
- the distance F ' is approximately 60% of the total height F of the dome 5:
- the outer portion 16 is advantageously inclined, with respect to all plane parallel to the plane of the ring 14 for laying, towards the inside of the container 1, by an angle A.
- the outer portion 16 is sloped.
- the angle A of inclination of the outer portion 16 is preferably between 20 ° and 30 °.
- angles P and P 'are obtuse are therefore strictly greater than 90 ° and strictly less than 180 °.
- the angle P is advantageously between 130 ° and 175 °, and preferably about 160 °.
- angle P ' illustrated in FIG. 6, it is advantageously between 130.degree. And 165.degree., And preferably from about 140.degree. To 145.degree.
- the width B of the laying ring 14 is advantageously between 0.4 mm and 1 mm, and preferably of the order of 0.5 mm.
- the radius C of curvature is advantageously equal to about half the radius E.
- the radius E is advantageously between 5 mm and 11 mm. In this case, it follows that the radius C is between 2.5 mm and 5 mm.
- the center of curvature of the radius E is located vertically to the ring 14 laying.
- the fitting ring 14 is connected to the body 2 via a structure having a connection fillet comprising two parts 8A and 8B.
- the radius E is that of the first portion 8A, which is between the fitting ring 14 and the junction 8C between the portions 8A and 8b of the fillet. This radius is constant or may vary in a small way.
- the second portion 8B of the fillet is between the junction 8C and the periphery 9 of the bottom 3 where it connects to the body 2.
- This second portion 8B has an evolutionary radius of curvature between the junction 8C and the peripheral edge 9 of the bottom 3.
- the overall diameter D of the bottom 3 is a function of the capacity of the container 1.
- the diameter D may be about 65 mm (in this case, the radius E is advantageously about 6 mm).
- the diameter D may be about 90 mm (in this case, the radius E is preferably about 9 mm).
- the radius E 'of the crown is advantageously between 5 mm and 11 mm. It may be equal to the radius E.
- the radius E ' is a function of the capacity of the container 1. For a container 1 with a capacity of 0.5 I, the radius E' may be About 6 mm. For a container 1 with a capacity of 1, 5 I, the radius E 'can be about 9 mm.
- the height F of the dome 5 is advantageously between 1 mm and 8 mm. In practice, this height F is a function of the capacity of the container 1. For a container 1 with a capacity of 0.5 I, the height F may be about 2 mm. For a container 1 with a capacity of 1.5 I, the height can be about 7.5 mm. In this case, the distance F 'is advantageously approximately 4.5 mm.
- the angle G is advantageously between 20 ° and 40 °. It is recalled that this is the angle considered in a radial plane, between the axis X of the body 2 and the tangent to the first portion 8A of the fillet, at the junction 8C between the parts 8A and 8b of this connection holiday.
- the angle G is a function of the capacity of the container 1 and, in particular, its diameter D.
- the value of the angle G according to the diameter D of the container and the radius E of curvature of the first portion 8A of the leave, determines the position of the junction 8C between the two parts 8A and 8B of the fillet of connection of the ring 14 to the body 2.
- the angle G may be 25 ° approx.
- the angle G may be about 35 °.
- the distance H is advantageously related to the overall diameter D of the bottom 3. More specifically, the distance H is preferably between 10% and 15% (and, for example, approximately 12%) of the diameter D.
- the diameter J is advantageously between 65% and 75% (and for example about 70%) of the diameter D.
- the distance L is advantageously between 50% and 85% (and eg about 70%) of the overall height Q of the bottom 3.
- the distance M is advantageously a function of the overall diameter D of the bottom 3. More specifically, the distance M is advantageously between 10% and 15% (and for example about 12%) of the diameter D.
- the offset O may be zero and, in this case, the top 17 is located vertically above the fitting ring 14; it can also be positive (ie that is to say that the top 17 is radially offset, with respect to the laying ring 14, towards the outside of the container 1), or on the contrary negative (that is to say that the top 17 is shifted radially, relative to the insertion ring 14, towards the inside of the container 1). In both cases, the value of the offset O is small compared to the diameter D.
- the offset O can be indexed on the radius E, e.g. in a ratio of 1 to 3, that is to say that the ratio O / E is about 1/3.
- the offset O is between 1.5 mm and 3 mm.
- the overall radius T of the dome 5 is advantageously between 5 mm and 15 mm.
- this radius T is a function of the capacity of the container 1.
- the radius T is thus, for example, about 7 mm.
- the radius T is e.g. about 13 mm.
- the angular aperture of the flanks 11 is variable. More precisely, the angular aperture of the flanks 11 decreases from the inside to the outside of the bottom 3 (that is from the X axis to the periphery 9), the angular aperture S being greater than the angular aperture R, which in turn is greater than the angular aperture V, itself greater than the angular aperture U, which means that the flanks 11 are closing off from the dome 5 towards the periphery 9.
- the angle P tends to deform by closing.
- the flanks 11 which present at this point their greatest height (measured axially, coincides with the distance M), absorb this deformation without being too deformed in turn, so that the general deformation of the bottom 3 is of small magnitude, and therefore resists the pressure.
- the concave shape of the medial face 12, as well as the alternation of relatively shallow primary valleys 10A and of deeper secondary valleys 10B seem to contribute to this rigidity.
- Tests carried out on the container 1 show that the most important deformations are located on the dome 5, whose curved shape It is particularly resistant to pressure, while the peripheral areas of the dome 5 (valleys 10, 8) are only slightly deformed.
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Closures For Containers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1659634A FR3057246B1 (fr) | 2016-10-06 | 2016-10-06 | Fond petaloide a vallee brisee |
PCT/FR2017/052530 WO2018065691A1 (fr) | 2016-10-06 | 2017-09-21 | Fond pétaloïde à vallée brisée |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3523208A1 true EP3523208A1 (fr) | 2019-08-14 |
EP3523208B1 EP3523208B1 (fr) | 2022-08-10 |
Family
ID=57485748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17783929.7A Active EP3523208B1 (fr) | 2016-10-06 | 2017-09-21 | Fond pétaloïde à vallée brisée |
Country Status (6)
Country | Link |
---|---|
US (1) | US11008129B2 (fr) |
EP (1) | EP3523208B1 (fr) |
CN (2) | CN109789944A (fr) |
FR (1) | FR3057246B1 (fr) |
MX (1) | MX2019003138A (fr) |
WO (1) | WO2018065691A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110740941B (zh) * | 2017-06-12 | 2021-12-07 | 雀巢产品有限公司 | 具有双凹入的拱起部的容器底部基座 |
MX2020011255A (es) * | 2018-04-26 | 2020-11-12 | Graham Packaging Co | Recipiente de relleno presurizado resistente al agrietamiento del anillo de pie. |
US10926911B2 (en) | 2018-10-15 | 2021-02-23 | Pepsico. Inc. | Plastic bottle with base |
US20220017266A1 (en) * | 2019-04-22 | 2022-01-20 | Valerie Chandra Hetzel | Hand-footholds for buckets, troughs, tubs, containers, redeptacles, and bins |
DE102021127061A1 (de) * | 2021-10-19 | 2023-04-20 | Krones Aktiengesellschaft | Kunststoffbehältnis zur Aufnahme von Getränken mit verbesserter Stabilität |
US20230166882A1 (en) * | 2021-11-30 | 2023-06-01 | Pepsico, Inc. | Flexible base for aseptic-fill bottles |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5484072A (en) | 1994-03-10 | 1996-01-16 | Hoover Universal, Inc. | Self-standing polyester containers for carbonated beverages |
US5529196A (en) * | 1994-09-09 | 1996-06-25 | Hoover Universal, Inc. | Carbonated beverage container with footed base structure |
FR2822804B1 (fr) * | 2001-04-03 | 2004-06-04 | Sidel Sa | Recipient, notamment bouteille, en matiere thermoplastique dont le fond comporte une empreinte en croix |
FR2904809B1 (fr) * | 2006-08-08 | 2008-10-24 | Sidel Participations | Fond de corps creux obtenu par soufflage ou etirage soufflage d'une preforme en materiau thermoplastique, corps creux comprenant un tel fond |
FR2910438B1 (fr) * | 2006-12-21 | 2010-12-10 | Evian Saeme Sa | Bouteille en plastique a fond champagne et son procede de fabrication. |
JP5024168B2 (ja) * | 2008-03-25 | 2012-09-12 | 東洋製罐株式会社 | 合成樹脂製容器 |
FR2932458B1 (fr) * | 2008-06-13 | 2010-08-20 | Sidel Participations | Recipient, notamment bouteille, en matiere thermoplastique equipe d'un fond renforce |
FR2961492B1 (fr) * | 2010-06-18 | 2012-07-13 | Sidel Participations | Recipient leger a fond renforce |
FR2967975B1 (fr) | 2010-11-25 | 2012-12-28 | Sidel Participations | Fond de recipient petaloide combine |
DE102012111493A1 (de) * | 2012-11-27 | 2014-05-28 | Krones Ag | Kunststoffbehältnis mit verstärktem Boden |
FR2998877B1 (fr) * | 2012-11-30 | 2014-12-26 | Sidel Participations | Recipient ayant un fond muni d'une voute a double decrochement |
WO2015099813A1 (fr) * | 2012-12-27 | 2015-07-02 | Niagara Bottling, Llc | Récipient en plastique présentant une base renforcée |
DE102013103777A1 (de) * | 2013-04-15 | 2014-10-16 | Krones Ag | Kunststoffbehältnis |
FR3007392B1 (fr) | 2013-06-25 | 2016-02-05 | Sidel Participations | Recipient mini petaloide rainure |
FR3013335B1 (fr) * | 2013-11-15 | 2016-01-15 | Sidel Participations | Recipient en matiere thermoplastique a fond de type petaloide a soufflabilite augmentee |
FR3022223B1 (fr) * | 2014-06-13 | 2016-06-24 | Sidel Participations | Recipient muni d'un fond a poutres bourrelees |
EP2957522B1 (fr) * | 2014-06-17 | 2017-05-03 | Sidel Participations | Récipient muni d'un diaphragme réversible incurvé |
-
2016
- 2016-10-06 FR FR1659634A patent/FR3057246B1/fr active Active
-
2017
- 2017-09-21 EP EP17783929.7A patent/EP3523208B1/fr active Active
- 2017-09-21 US US16/340,345 patent/US11008129B2/en active Active
- 2017-09-21 CN CN201780061689.0A patent/CN109789944A/zh active Pending
- 2017-09-21 WO PCT/FR2017/052530 patent/WO2018065691A1/fr unknown
- 2017-09-21 CN CN202111542812.5A patent/CN114313530A/zh active Pending
- 2017-09-21 MX MX2019003138A patent/MX2019003138A/es unknown
Also Published As
Publication number | Publication date |
---|---|
FR3057246A1 (fr) | 2018-04-13 |
CN109789944A (zh) | 2019-05-21 |
MX2019003138A (es) | 2019-07-18 |
EP3523208B1 (fr) | 2022-08-10 |
CN114313530A (zh) | 2022-04-12 |
WO2018065691A1 (fr) | 2018-04-12 |
US11008129B2 (en) | 2021-05-18 |
US20190308764A1 (en) | 2019-10-10 |
FR3057246B1 (fr) | 2022-12-16 |
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