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EP3059175B1 - Behälter, der mit einem mini-petaloiden boden mit querrillen versehen ist - Google Patents

Behälter, der mit einem mini-petaloiden boden mit querrillen versehen ist Download PDF

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Publication number
EP3059175B1
EP3059175B1 EP16151029.2A EP16151029A EP3059175B1 EP 3059175 B1 EP3059175 B1 EP 3059175B1 EP 16151029 A EP16151029 A EP 16151029A EP 3059175 B1 EP3059175 B1 EP 3059175B1
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European Patent Office
Prior art keywords
container
base
corrugation
feet
valley
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English (en)
French (fr)
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EP3059175A1 (de
Inventor
Wilfried Hermel
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Sidel Participations SAS
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Sidel Participations SAS
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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—Rigid or semi-rigid 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 or 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
    • B65D1/00—Rigid or semi-rigid 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 or 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
    • 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—Rigid or semi-rigid 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 or by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • 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
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • 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

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) are introduced and by which the latter is emptied, a body which gives the container its volume, and a bottom which closes the body opposite the collar and forms a base for holding and maintaining the container when it rests on a support such as a table.
  • Containers with petaloid-shaped bottoms are known, which include projecting, petal-shaped legs separated by convex wall portions, called valleys or valleys, which extend radially from a central zone of the bottom.
  • the feet are intended to ensure the stable holding of the container on a support; the valleys are designed to absorb the forces (thermal and / or mechanical) exerted by the contents.
  • the petaloid bottoms of high height (that is to say whose feet have a height in a ratio with the container diameter greater than or equal to 1/2) have a high mechanical strength; this is particularly suitable for carbonated liquids (in other words for soft drinks) generating pressures greater than 2.5 bar.
  • An illustrative example of this type of substance can be found in the international application WO 2012/069759 (SIDEL).
  • petaloid bottoms of this type consume a large amount of material (a container of 0.5 l with a classic petaloid base has a mass of the order of - or greater than - about 18 g).
  • An object is therefore to provide a container whose bottom has good mechanical strength despite a reduced amount of material, and which can in particular withstand stacking to be palletized safely.
  • a plastic container comprising a body and a petaloid bottom having a periphery through which it connects to the body, the bottom comprising a bottom wall of generally convex shape towards the outside of the container, which project feet formed by excrescences, separated in pairs by portions of the bottom wall forming recessed valleys which extend radially to the periphery of the bottom, the bottom further comprising, in each valley, in the vicinity of the periphery of the bottom, at least one groove which extends transversely with respect to the radial direction of extension of the valley.
  • 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).
  • This wall 4 extends from a central dome 5 concavity turned towards the outside of the container 1.
  • In the center of the dome 5 extends in axial projection a pellet 6 injection coming, whose material has remained substantially during the forming of the container 1.
  • the dome 5 has the particular function of stretching the material in the center of the bottom 3, so as to increase the crystallinity and therefore the mechanical strength.
  • the bottom 3 also comprises a series of feet 7 formed by protrusions projecting axially from the bottom wall 4 towards the outside of the container 1.
  • the feet 7 extend radially from the central dome 5 , at a periphery 8 of the bottom 3 by which it connects to the body 2.
  • D1 denotes the overall radial extension of the bottom 3, measured perpendicular to the axis X at its periphery 8 ( figure 5 ).
  • the radial extension D1 is its diameter.
  • the more protrusions or peaks 9 feet 7 together form a plane 10 of pose by which the container 1 can rest on a flat surface (e.g. a table).
  • the plane 10 of pose is radially set back relative to the periphery 8.
  • the radial extension D2 that is to say, in the illustrated example, the diameter
  • H1 the total height of the base 3 (which corresponds to that of the feet 7), measured axially from the plane of installation 10 to the periphery 8 of the base 3.
  • the total height H1 of the bottom is advantageously between 25% and 28% of the overall radial extension D1 of the bottom 3: 0 , 25 ⁇ D 1 ⁇ H 1 ⁇ 0 , 28 ⁇ D 1
  • a classic petaloid background would have a H1 / D1 ratio of about 0.5.
  • the present bottom 3 which may be called "mini petaloid" because of its low ratio H1 / D1, limits the amount of material necessary for the formation of the bottom 3 while allowing it, thanks to its petaloid structure , to host content under pressure.
  • the radial extension D2 of the map 10 of poses is preferably between 67% and 72% of the radial extension D1 overall bottom 3: 0 , 67 ⁇ D 1 ⁇ D 2 ⁇ 0 , 72 ⁇ D 1
  • This dimensional ratio offers a good compromise between the stability of the bottom 3 (which increases according to the ratio D2 / D1) and its blowing (that is to say, its ability to be properly formed by blowing), which, conversely, decreases according to the ratio D2 / D1.
  • the feet 7 will taper from the inside to the outside of the container 1 (i.e. from the top to the bottom), and widening from the central dome 5 to the periphery 8.
  • Each foot 7 has an end face 11 which extends gently from the dome 5 to the apex 9 and which, as can be seen in FIGS. figures 2 and 5 , has a slightly increasing width from the vicinity of the dome 5 to the periphery 8.
  • H2 the axial extension of the end face 11 (also called arrow or bottom guard 3 ), measured between the laying plane 10 and the edge of the dome 5.
  • the arrow H2 is less than the height H1 from the bottom 3, but without being negligible with respect thereto. More precisely, the arrow H2 is between 28% and 32% of the height H1 of the bottom 3: 0 , 28 ⁇ H 1 ⁇ H 2 ⁇ 0 , 32 ⁇ H 1
  • the relatively low H2 / H1 ratio offers, again, a good compromise between the mechanical resistance of the bottom (which increases as a function of the H2 / H1 ratio) and its blowing (which conversely decreases with the H2 / H1 ratio).
  • the arrow H2 is approximately 31% of the height H1 of the bottom 3: H 2 ⁇ 0 , 31 ⁇ H 1
  • H3 the depth, measured axially, of the dome 5.
  • This depth H3 is preferably between 2 mm and 3 mm: 2 mm ⁇ H 3 ⁇ 3 mm
  • the depth H 3 of the dome is relatively large and makes it possible to stretch the material in the center of the bottom 3, which increases its structural rigidity and thus its mechanical strength.
  • the feet 7 are separated in pairs by portions 12 of the bottom wall 4 called valleys, which extend radially in a star from the dome 5 to the periphery 8.
  • the valleys 12 extend in hollow between the feet 7 which they separate two by two.
  • the valleys 12 have, in cross section (that is to say in a plane perpendicular to the radial direction, see the figure 7 ), a U-shaped profile that can go flaring from the inside to the outside of the container (that is to say downwards).
  • the valleys 12 do not connect directly to the dome 5 but terminate internally at an inner end 13 away from the dome 5, an intermediate space 14 being thus defined between the end 13 and an outer edge 15 of the dome 5.
  • the feet 7 are equal in number to the valleys 12.
  • the bottom 3 comprises five feet 7 and five valleys 12, regularly alternated and distributed in a star. This number is a good compromise; it could however be less (but greater than or equal to three), or greater (but preferably less than or equal to nine).
  • the first angular aperture A1 is advantageously between 45 ° and 55 °: 45 ° ⁇ AT 1 ⁇ 55 °
  • the first angular aperture A1 is about 50 °: AT 1 ⁇ 50 °
  • the second angular aperture A2 is advantageously between 15 ° and 21 °: 15 ° ⁇ AT 1 ⁇ 21 °
  • the second angular aperture A2 is approximately 18 °: AT 2 ⁇ 18 °
  • the first angular aperture A1 which is quite large improves the blowing of the bottom 3.
  • the second angular aperture A2 which is smaller, increases the stability of the bottom 3 by imparting a certain verticality to the feet 7, on the side of their apex 9.
  • the pressurization of the container 1 is capable of deforming the bottom 3.
  • the bottom 3 is provided, in each valley 12, in the vicinity of the periphery 8 (that is to say in the vicinity of the junction between the valley 12 and the body 2 ), at least one groove 17 which extends transversely to the direction radial extension of the valley 12.
  • This groove 17 forms in the valley 12 a hollow towards the interior of the container 1.
  • the groove 17 has a tapered grain-rice shape and is wider (measured radially) in the center of the valley 12 than at the edges of the valley. this. For better visibility we have, on the figures 2 and 4 , grayed flutes 17 by a dot pattern.
  • each groove 17 may have a length (when measured transversely) greater than the width of the valley 12, and therefore encroach, at its lateral ends, on the flanks 16 of the feet 7 bordering the valley 12.
  • the depth of the groove 17 is relatively small, being between 0.8 mm and 1.5 mm. According to a particular embodiment, the depth of the groove 17 is about 1 mm.
  • the bottom 3 comprises in each valley 12 at least two adjacent flutes, namely a first groove 17, said main, and a second groove 18, said secondary, adjacent the main groove 17 .
  • the secondary groove 18 is offset from the main groove 17 towards the center of the bottom 3 and also extends transversely from one edge to the other of the valley 12, although being shorter (measured transversely) than the main groove 17 . So, as we see on the example of figures 2 and 4 , the secondary groove 18 encroaches only slightly, at its lateral ends, on the flanks 16 of the feet 7.
  • the secondary groove 18 has a tapered rice grain shape being wider (measured radially) in the center of the valley 12 than at the edges thereof. On the figures 2 and 4 it has also dimmed the grooves 18 side by a dot pattern.
  • the radius R1 of the central hollow of each groove 17, 18 is between 0.3 mm and 1 mm. According to a particular embodiment, the radius R1 is approximately 0.5 mm.
  • the radius R2 of the fillet of each spline 17, 18 is greater than the radius R1 of the central hollow.
  • This radius R2 is between 1.2 mm and 1.8 mm. According to a particular embodiment, the radius R2 is about 1.5 mm.
  • the secondary groove 18 has a relatively small depth, between 0.8 mm and 1.5 mm. According to a particular embodiment, the depth of the secondary groove 18 is about 1 mm.
  • the deformations due to the stresses to which the bottom is subjected are localized on the main splines 17 (and secondary grooves 18 when they exist), which deform by flattening, as shown in FIG. figure 6 , which avoids any pinching of the valley 12, in particular at its junction with the body 2 of the container 1.
  • secondary grooves 18 increases the capacity of the bottom 3 to absorb larger deformations, especially when the pressure in the container is relatively high (between 1 bar and 2.5 bars).
  • the number of secondary grooves 18 present in each valley 12 may be greater than one, that is to say that there may be a total of a number of splines 17, 18 (main and secondary) at least equal to two in each valley 12, depending on the deformation to which the container 1 is supposed to resist (and therefore the pressure in it).
  • the bottom 3 has two concentric regions, namely an annular central region 19 surrounding the dome 5, and an annular peripheral region 20 surrounding the central region 19 , separated by a recess 21 which extends axially on a height H4 (measured axially) predetermined.
  • the recess 21 is median with respect to the bottom 3, that is to say that it has a diameter, denoted D3, between 45% and 55% of the overall diameter D1 of the bottom 3: 0 , 45 ⁇ D 1 ⁇ D 3 ⁇ 0 , 55 ⁇ D 1
  • the diameter D3 of the recess 21 is equal to about half of the overall diameter D1 of the bottom 3: D 3 ⁇ 0 , 5 ⁇ D 1
  • the recess 21 extends continuously around the dome 5, and overlaps both the feet 7 (including the flanks 16 ) and the valleys 12.
  • the central region 19 is slightly raised relative to the peripheral region 20, being offset towards the interior of the container 1.
  • the height H4 of the recess 21 is substantially constant over its contour, advantageously being between 0.5 mm and 1.5 mm.
  • the height H4 of the recess is about 1 mm.
  • the recess 21 serves to maintain the stability of the container 1 under relatively high pressure conditions (between 1 bar and 2.5 bars), by opposing the inversion of the bottom 3 and by contributing, under the internal pressure of the container, expand the plan 10 installation, which increases the stability of the container 1.
  • A3 denotes the angular aperture, measured around the axis X of the container 1 in a plane perpendicular to the axis X, of the part top of the feet 9, that is to say without counting the flanks 16, and A4 the angular aperture defined between the top parts of two consecutive feet 7 , that is to say the portion of the bottom 3 including a valley 12 and flanks 16 which border it (cf. figure 4 ).
  • the angular openings A3, A4 are substantially identical (variations of a few degrees may exist): AT 3 ⁇ AT 4
  • the value of the openings A3, angular A4 therefore depends on the number of feet 7 (or the number of valleys 12, equal to the number of feet). More precisely, if N is the number of feet, then the openings A3 and A4, measured in degrees, are calculated as follows: AT 3 ⁇ AT 4 ⁇ 360 ° 2 NOT
  • the openings A3, A4 angular are about 36 °.
  • the vertices 9 of the feet are rounded, and have, in a radial plane, a radius R3 which is between 8% and 12% of the overall diameter D1 of the bottom 3: 0 , 08 ⁇ D 1 ⁇ R 3 ⁇ 0 , 12 ⁇ D 1
  • the radius R3 of the vertex 9 of the feet 7 is equal to about one-tenth of the diameter D1 of the bottom 3: R 3 ⁇ 0 , 1 ⁇ D 1
  • This dimensioning ensures a good blowing bottom 3 while giving it good stability.
  • Each foot 7 can be connected to the body 2 by a flat face. However, according to a preferred embodiment illustrated on the figure 5 each foot 7 is connected to the body 2 by a curved face, having a radius R4 between 1/3 and half of the diameter D1 overall of the bottom 3 : D 1 3 ⁇ R 4 ⁇ D 1 2
  • the radius R4 of the connecting face of the feet 7 to the body 2 is of the order of 40% of the diameter D1 overall of the bottom 3: R 4 ⁇ 0 , 4 ⁇ D 1
  • This dimensional ratio contributes to the good blowing of the bottom 3, without impairing its stability.
  • each foot 7 is provided with a groove 22 formed in the hollow, which extends radially overlapping the top 9 (and therefore the plane 10 setting).
  • the grooves 22 have the function of stiffening the bottom 3. Under the effect of the mechanical stresses exerted on the container 1 (in particular under the effect of the pressure prevailing therein), the grooves 22 have a tendency to flow when they expand. and flattening, which causes a widening of the feet 7 at their apex 9 and gives the flanks 16 a certain verticality which opposes the overall subsidence of the bottom 3.
  • each groove 22 has, on the side of its junction with the body 2, an enlarged end zone 23 which promotes the blowing and limits the risk of appearance of wrinkles during pressurization.
  • each foot 7 comprises facets 24 which adjoin laterally (that is to say transversely to a radial direction) the vertices 9 of each foot.
  • each foot 7 is provided with a pair of facets 24.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Claims (10)

  1. Behälter (1) aus Kunststoff, aufweisend einen Körper (2) und einen blattförmigen Boden (3) mit einem Umfang, über welchen er sich mit dem Körper (2) verbindet, wobei der Boden (3) eine Bodenwand (4) von allgemeiner in Richtung auf den Außenbereich des Behälters (1) gerichteter konvexer Form aufweist, von welchem Füße (7) vorspringen, welche von Ausstülpungen gebildet werden, die paarweise von Abschnitten der Bodenwand (4), welche hohle Täler (12) bilden, getrennt sind, die sich radial bis an den Umfang (8) des Bodens (3) erstrecken, dadurch gekennzeichnet, dass der Boden (3) außerdem in jedem Tal (12) in der Nähe des Umfangs (8) des Bodens (3) mindestens eine Rille (17, 18) aufweist, welche sich in Bezug auf die radiale Erstreckungsrichtung des Tals (12) quer erstreckt.
  2. Behälter (1) nach Anspruch 1, dadurch gekennzeichnet, dass sich die Rille (17, 18) von einem Rand zum anderen des Tals (12) erstreckt.
  3. Behälter (1) nach Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, dass die Rille (17, 18) eine zentrale Vertiefung, welche im radialen Querschnitt eine Form eines Kreisbogens mit in Richtung auf den äußeren Bereich des Behälters gedrehter Konkavität besitzt, und Verrundungen, welche die zentrale Vertiefung umranden und im radialen Querschnitt eine Form eines Kreisbogens mit in Richtung auf das Innere des Behälters gedrehter Konkavität besitzen.
  4. Behälter (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Rille (17, 18) eine Tiefe aufweist, welche zwischen 0,8 mm und 1,5 mm liegt.
  5. Behälter (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Boden (3) mindestens zwei benachbarte Rillen (17, 18) aufweist, und zwar eine Hauptrille (17) und mindestens eine sekundäre Rille (18), welche von der Hauptrille (17) in Richtung auf das Zentrum des Bodens (3) versetzt ist.
  6. Behälter (1) nach Anspruch 5, dadurch gekennzeichnet, dass die sekundäre Rille (18) eine Länge aufweist, welche quer gemessen kleiner als jene der Hauptrille (17) ist.
  7. Behälter (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Boden (3) einen Gesamtdurchmesser D1 aufweisend, die Füße (7) eine Standebene (10) mit einem Durchmesser D2 definieren, derart dass: 0 , 67 ⋅ D 1 ≤ D 2 ≤ 0 , 72 ⋅ D 1
    Figure imgb0023
  8. Behälter (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Boden (3) einen Gesamtdurchmesser D1 und eine Gesamthöhe H1 aufweist, derart dass: 0 , 28 ⋅ D 1 ≤ H 1 ≤ 0 , 28 ⋅ D 1
    Figure imgb0024
  9. Behälter (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Boden (3) einen zentralen Bereich (19) und einen Randbereich (20) aufweist, welche konzentrisch sind und durch eine kontinuierliche, die Füße (7) und die Täler (12) überdeckende Stufe (21) getrennt werden.
  10. Behälter (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass jeder Fuß (7) mit einer Nut (22) versehen ist, welche sich axial erstreckt und einen Scheitel (9) des Fußes (7) überdeckt.
EP16151029.2A 2015-02-23 2016-01-13 Behälter, der mit einem mini-petaloiden boden mit querrillen versehen ist Active EP3059175B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1551510A FR3032946B1 (fr) 2015-02-23 2015-02-23 Recipient muni d'un fond mini petaloide a cannelures transversales

Publications (2)

Publication Number Publication Date
EP3059175A1 EP3059175A1 (de) 2016-08-24
EP3059175B1 true EP3059175B1 (de) 2017-05-31

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US (1) US9745095B2 (de)
EP (1) EP3059175B1 (de)
CN (1) CN105905387B (de)
FR (1) FR3032946B1 (de)
MX (1) MX369814B (de)

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DE102019119984A1 (de) * 2019-07-24 2021-01-28 Krones Ag Kunststoffbehältnis mit Zugbandgeometrie am Bodenbereich
JP7370248B2 (ja) * 2019-12-27 2023-10-27 株式会社吉野工業所 ボトル
AU2021202920A1 (en) * 2020-05-08 2021-11-25 Orora Packaging Australia Pty Ltd A bottle, and an insert and a mould for making the bottle
JP7370300B2 (ja) * 2020-06-22 2023-10-27 サントリーホールディングス株式会社 プラスチックボトル
US12129072B2 (en) * 2021-11-30 2024-10-29 Pepsico, Inc. Flexible base for aseptic-fill bottles
FR3144603B1 (fr) * 2022-12-30 2024-11-29 Sidel Participations Récipient à fond pétaloïde amélioré et fond de moule pour la fabrication d’un tel récipient
DE102023109675A1 (de) * 2023-04-18 2024-10-24 Krones Aktiengesellschaft Kunststoffbehältnis mit abgeflachten Standfüßen und Blasformeinrichtung

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FR2959214B1 (fr) * 2010-04-21 2012-06-29 Sidel Participations Fond de recipient petaloide renforce
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US20160244197A1 (en) 2016-08-25
US9745095B2 (en) 2017-08-29
CN105905387B (zh) 2019-06-14
EP3059175A1 (de) 2016-08-24
FR3032946A1 (fr) 2016-08-26
MX369814B (es) 2019-11-22
MX2016001316A (es) 2016-08-22
FR3032946B1 (fr) 2017-02-10
CN105905387A (zh) 2016-08-31

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