EP2619097A1 - Bottom structure for a plastic bottle - Google Patents

Bottom structure for a plastic bottle

Info

Publication number
EP2619097A1
EP2619097A1 EP11758410.2A EP11758410A EP2619097A1 EP 2619097 A1 EP2619097 A1 EP 2619097A1 EP 11758410 A EP11758410 A EP 11758410A EP 2619097 A1 EP2619097 A1 EP 2619097A1
Authority
EP
European Patent Office
Prior art keywords
bottle
outwardly curved
floor
edge portion
plastic bottle
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
Application number
EP11758410.2A
Other languages
German (de)
French (fr)
Other versions
EP2619097B1 (en
Inventor
Peter Hüls
Roland Concin
Gabriele Weber-Trinkfass
Andrea Kutscheid
Tilmann Kessler
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.)
Red Bull GmbH
Original Assignee
Red Bull GmbH
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 Red Bull GmbH filed Critical Red Bull GmbH
Publication of EP2619097A1 publication Critical patent/EP2619097A1/en
Application granted granted Critical
Publication of EP2619097B1 publication Critical patent/EP2619097B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B65D23/001—Supporting means fixed to the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/0261—Bottom construction
    • B65D1/0276—Bottom construction having a continuous contact surface, e.g. Champagne-type bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • 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

Definitions

  • the invention relates to a bottom construction for a plastic bottle, in particular for pressurized beverages, comprising an annular edge portion, which is preferably formed integrally with the side wall of the bottle, and surrounded by the edge portion and integral with this one concave portion, wherein the concave Section star-shaped, has its rigidity enhancing reinforcing elements.
  • the invention relates to a plastic bottle for pressurized drinks with a bottom construction, the annular edge portion is preferably formed integrally with the side wall of the bottle.
  • a floor construction of the type mentioned, for example, DE-OS 1801368 can be seen.
  • Plastic bottles are od only under certain design conditions for receiving and storage of pressurized drinks. Like. Suitable.
  • One of the major difficulties associated with the use of plastic bottles for the stated purpose is that the center portion of the bottle bottom tends to bow outward beyond the edge of the bottom, so that the stability of such Bottles is impaired.
  • champagne the bottom of the bottle is curved inwards and can thus withstand a certain internal pressure without sagging.
  • the champagne flute is especially common with glass bottles.
  • the suitability for pressurized drinks depends decisively on the wall thickness of the floor. If the wall thickness is too thin, the construction is too flexible and excessive cambering of the bottom of the bottle can not
  • CONFIRMATION COPY be prevented.
  • the wall thickness is too thick, the material consumption is great and the manufacturing costs and the weight of the bottle too high.
  • Champagne soils of the conventional type are therefore from a certain C0 2 concentration of the beverage from an economic point of view can not be used.
  • the soil has constrictions extending up to the side walls, between which arched, petal-like shaped fields are formed.
  • Petaloid soils are particularly widespread in plastic bottles and withstand high pressure even with a relatively low wall thickness of the soil.
  • the disadvantage is the lower stability and in particular the lower static tilt angle, so that the risk of falling over of the bottle is greater than in a comparable bottle with champagne.
  • the appearance of the bottle is affected by the petaloid fields extending up to the side wall.
  • the present invention therefore aims to develop a bottom construction for a plastic bottle such that the bottle is suitable for low-pressure and low consumption of material for the absorption of high-pressure drinks.
  • the production should be simple, inexpensive and automated with short cycle times possible.
  • the bottle should have a pleasing and high-quality appearance and in particular the floor construction should bring no restrictions on the design of the bottle shape with it.
  • the invention essentially provides in a floor construction of the type mentioned above, that the reinforcing elements are formed by outwardly curved portions of the concave portion and the concave portion including the outwardly curved portions having a substantially uniform Wall thickness is formed.
  • the floor construction is thus based on the shape of a champagne flute, with the invention proposing elements for stiffening the concave bottom section in such a way that the material consumption is not or only slightly increased compared to a simple champagne flute.
  • the stiffening elements provided according to the invention do not lead to thickening of the material at any point since they are formed only by outwardly curved regions of the concave bottom section. It has surprisingly been found that such stiffening areas lead even at very low wall thickness of the soil to a very rigid construction in which even very high internal pressures of the bottle can not cause buckling of the soil.
  • the plastic bottle can be easily manufactured by conventional and proven methods.
  • PET polyethylene terephthalate
  • the production preferably takes place from a so-called PET preform, an injection-molded preform.
  • the way from a PET preform to the PET bottle goes through the following steps:
  • the preform is first heated, ie a temperature profile corresponding to the desired wall thickness distribution is introduced into the preform.
  • infrared heat radiators can be used for this purpose.
  • the preform is clamped in a mostly three-part mold and a mandrel moves into the preform and stretches it to the final length of the bottle. Compressed air blows the resulting tube into the final shape, after which the temperature of the bottle is brought below the glass transition temperature by cooling the tool.
  • the mold opens and the finished bottle is ejected.
  • the concave portion including the convex portions can be easily formed with a substantially uniform wall thickness.
  • substantially here means that slight differences in the wall thickness can occur due to the production, for example because when the preform is pressed against the mold, the material is rial in the outwardly arched areas is stretched more than in adjacent areas, so that the floor can be slightly thinner in these areas.
  • the outwardly curved portions are preferably elongated, i. that their extent in the radial direction is greater than in the circumferential direction. This leads to a particularly stable Bodenkosntrutation.
  • the outwardly curved areas are spaced apart in the circumferential direction.
  • the outwardly curved regions are evenly distributed in the circumferential direction, e.g. six areas are provided. Conceivable, depending on the diameter of the bottle but also 3,4,5,7,8,9,10,1 1 or 12 areas.
  • the outwardly curved areas can also serve as footprint of the bottle.
  • the embodiment is preferably such that the outwardly curved regions comprise a section parallel to a footprint or forming a footprint.
  • the section parallel to the footprint can, for example, have a nub or the like projecting toward the footprint.
  • the bottle can also be in the conventional manner at the edge of the soil.
  • the formation is then made such that the annular edge portion of the floor construction has a footprint of the floor construction.
  • This results in a ground contact of the bottle bottom as in a conventional bottle with champagne ground along the bottom edge.
  • aesthetic requirements can be taken into account and, as in the case of a champagne bottle, a high-quality bottle design can be realized in which the sidewalls of the bottle run freely to the floor without stiffening elements or the like being visible.
  • the outwardly curved areas laterally and radially inward on the comprise curved sections which are formed parallel to the footprint or which form a footprint.
  • a further improvement in the stability of the floor construction preferably results from the fact that the outwardly curved areas surround an inwardly curved central area.
  • a further improvement in the stability of the floor construction is further preferably achieved by the floor construction, in particular adjacent to the edge section or between the outwardly curved sections and the edge section, having at least one annular recess.
  • a further improvement in the stability of the floor construction preferably results from the fact that the floor construction has at least one annular recess between the outwardly curved areas and the inwardly curved central area.
  • a further improvement in the stability of the floor construction is further preferred in that the floor construction has an annular recess between the outwardly curved areas and the inwardly curved central area.
  • the outwardly curved regions preferably have a radial extension which essentially corresponds to the radial distance between the edge section and the central region, as a result of which maximum stiffening is achieved.
  • the floor construction according to the invention should be suitable for high internal pressures, wherein the internal pressure depends primarily on the C0 2 content of the beverage.
  • An advantageous development therefore provides that the bottom construction is designed to withstand an internal pressure of the bottle at a C0 2 concentration of up to 5 g / l at a temperature of 20 ° C.
  • the annular edge portion and / or an average wall thickness is less than or equal to 1, 95 mm, preferably 1, 5 mm, in particular the concave portion at any point a wall thickness of 1.95 mm, preferably 1, 5 mm, preferably 1 mm exceeds.
  • FIG. 1 shows a plastic bottle from the side
  • Figure 2 shows a bottom view of the bottle
  • Figure 3 is a sectional view taken along the line III-III of FIG. 2nd
  • a plastic bottle in particular PET bottle 1 is shown, which has a side wall 2 and an integrally formed with the side wall 2 bottom 3.
  • the bottleneck 4 has an external thread, not shown, onto which the screw cap 5 is screwed.
  • the bottom 3 has an annular edge portion 6, with which the bottle can stand on a substrate. Between the edge portion 6 and the concave portion 7, an annular recess 8 is provided.
  • the concave portion 7 has outwardly curved, that is convex portions 9, each having a parallel to a footprint portion 10, laterally adjacent to the contact surface formed portion 10 adjacent curved portions 1 1 and radially inside of the parallel to the footprint formed portion 10th have subsequent curved portions 12. Between the outwardly curved regions 9 and the central, inwardly curved region 13, an annular recess 14 is likewise arranged.
  • the curvatures of the individual arched regions 9 can be seen better, and it can further be seen that the wall thickness or the material thickness of the bottom 3 is substantially the same everywhere.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

The present invention relates to a bottom structure for a plastic bottle, in particular for beverages under pressure, comprising an annular edge portion (6), which is preferably integral with the side wall (2) of the bottle, and a concave portion (7) enclosed by the edge portion (6) and integral therewith, wherein the concave portion (7) comprises reinforcing elements arranged in a star-shaped pattern and increasing the rigidity thereof, wherein the reinforcing elements are formed by outwardly domed regions (9) of the concave portion (7), and the concave portion (7), including the outwardly domed regions (9), is designed to have a substantially uniform wall thickness.

Description

Bodenkonstruktion für eine Kunststoffflasche  Floor construction for a plastic bottle
BESCHREIBUNG DESCRIPTION
Die Erfindung betrifft eine Bodenkonstruktion für eine Kunststoffflasche, insbesondere für unter Druck stehende Getränke, umfassend einen ringförmigen Randabschnitt, der vorzugsweise einstückig mit der Seitenwand der Flasche ausgebildet ist, und einen vom Randabschnitt umgebenen und mit diesem aus einem Stück bestehenden konkaven Abschnitt, wobei der konkave Abschnitt sternförmig angeordnete, seine Starrheit erhöhenden Verstärkungselemente aufweist. The invention relates to a bottom construction for a plastic bottle, in particular for pressurized beverages, comprising an annular edge portion, which is preferably formed integrally with the side wall of the bottle, and surrounded by the edge portion and integral with this one concave portion, wherein the concave Section star-shaped, has its rigidity enhancing reinforcing elements.
Weiters betrifft die Erfindung eine Kunststoffflasche für unter Druck stehende Getränke mit einer Bodenkonstruktion, deren ringförmiger Randabschnitt vorzugsweise einstückig mit der Seitenwand der Flasche ausgebildet ist. Furthermore, the invention relates to a plastic bottle for pressurized drinks with a bottom construction, the annular edge portion is preferably formed integrally with the side wall of the bottle.
Eine Bodenkonstruktion der eingangs genannten Art ist beispielsweise der DE-OS 1801368 zu entnehmen. A floor construction of the type mentioned, for example, DE-OS 1801368 can be seen.
Flaschen aus Kunststoff sind nur unter bestimmten konstruktiven Voraussetzungen zur Aufnahme und Lagerung von unter Druck stehenden Getränken od. dgl. geeignet. Eine der hauptsächlichen Schwierigkeiten, die sich bei der Verwendung von Flaschen aus Kunststoff zu dem genannten Zweck ergeben, besteht darin, dass der mittlere Teil des Flaschenbodens dazu neigt, sich über den Rand des Bodens hinweg nach außen durchzubiegen bzw. vorzuwölben, sodass die Standfestigkeit solcher Flaschen beeinträchtigt wird. Um ein Durchbiegen zu vermeiden, ist es bekannt geworden, den Flaschenboden als sogenannten Champagnerboden oder als Petaloidboden auszubilden. Beim Champagnerboden ist der Flaschenboden nach innen gewölbt und kann dadurch einem bestimmten Innendruck standhalten ohne sich durchzubiegen. Der Champagnerboden ist besonders bei Glasflaschen üblich. Bei Kunststoffflaschen hängt die Eignung für unter Druck stehende Getränke entscheidend von der Wandstärke des Bodens ab. Ist die Wandstärke zu dünn, so ist die Konstruktion zu flexibel und ein übermäßiges Verwölben des Flaschenbodens kann nicht Plastic bottles are od only under certain design conditions for receiving and storage of pressurized drinks. Like. Suitable. One of the major difficulties associated with the use of plastic bottles for the stated purpose is that the center portion of the bottle bottom tends to bow outward beyond the edge of the bottom, so that the stability of such Bottles is impaired. In order to avoid sagging, it has become known to form the bottom of the bottle as so-called champagne or as a petaloid floor. In the case of champagne, the bottom of the bottle is curved inwards and can thus withstand a certain internal pressure without sagging. The champagne flute is especially common with glass bottles. For plastic bottles, the suitability for pressurized drinks depends decisively on the wall thickness of the floor. If the wall thickness is too thin, the construction is too flexible and excessive cambering of the bottom of the bottle can not
BESTÄTIGUNGSKOPIE verhindert werden. Ist die Wandstärke hingegen zu dick, ist der Materialverbrauch groß und die Herstellungskosten sowie das Gewicht der Flasche zu hoch. Champagnerböden der herkömmlichen Art sind daher ab einer gewissen C02-Konzentration des Getränks aus wirtschaftlicher Sicht nicht einsetzbar. Beim Petaloidboden weist der Boden, sich bis in die Seitenwände hinauf erstreckende Einschnürungen auf, zwischen denen gewölbte, blütenblätterartig geformte Felder ausgebildet sind. Petaloidboden sind besonders bei Kunststoff- flaschen weit verbreitet und halten einem hohen Inndruck auch bei einer verhältnismäßig geringen Wandstärke des Bodens stand. Nachteilig sind aber die geringere Standfestigkeit und insbesondere der geringere statische Kippwinkel, sodass die Gefahr eines Umfallens der Flasche größer ist als bei einer vergleichbaren Flasche mit Champagnerboden. Außerdem wird das äußere Erscheinungsbild der Flasche durch die sich bis in die Seitenwand hinauf erstreckenden Petaloidfelder beeinträchtigt. CONFIRMATION COPY be prevented. On the other hand, if the wall thickness is too thick, the material consumption is great and the manufacturing costs and the weight of the bottle too high. Champagne soils of the conventional type are therefore from a certain C0 2 concentration of the beverage from an economic point of view can not be used. In the case of the petaloid, the soil has constrictions extending up to the side walls, between which arched, petal-like shaped fields are formed. Petaloid soils are particularly widespread in plastic bottles and withstand high pressure even with a relatively low wall thickness of the soil. However, the disadvantage is the lower stability and in particular the lower static tilt angle, so that the risk of falling over of the bottle is greater than in a comparable bottle with champagne. In addition, the appearance of the bottle is affected by the petaloid fields extending up to the side wall.
Es wurden bereits verschiedene Versuche unternommen, die Festigkeit bzw. Starrheit von Champagnerböden für den Einsatz bei Kunststoffflaschen zu verbessern. Der DE-OS 1801368 sind beispielsweise im konkaven Flaschenboden verwirklichte, sternförmig angeordnete Versteifungsrippen zu entnehmen, die jedoch einen überaus hohen Materialverbrauch zur Folge haben, da die Versteifungsrippen aus zusätzlich zum Bodenmaterial aufgebrachtem Material bestehen, sodass auch das Gewicht der Flasche erhöht wird. Darüber hinaus ist auch die Herstellung eines solchen Flaschenbodens wesentlich aufwändiger als die Herstellung eines einfachen Champagnerbodens. Various attempts have been made to improve the strength and rigidity of champagne flakes for use with plastic bottles. DE-OS 1801368, for example, in the concave bottle bottom realized star-shaped arranged stiffening ribs refer to, however, have an extremely high material consumption result because the stiffening ribs made of material applied in addition to the soil material, so that the weight of the bottle is increased. In addition, the production of such a bottle bottom is much more complex than the production of a simple champagne flute.
Die vorliegende Erfindung zielt daher darauf ab, eine Bodenkonstruktion für eine Kunststoffflasche derart weiterzubilden, dass die Flasche bei geringem Gewicht und geringem Materialverbrauch auch für die Aufnahme von unter hohem Druck stehenden Getränken geeignet ist. Die Herstellung soll einfach, kostengünstig und automatisiert mit kurzen Taktzeiten möglich sein. Weiters soll die Flasche ein ansprechendes und hochwertiges Erscheinungsbild haben und insbesondere soll die Bodenkonstruktion keine Einschränkungen beim Design der Flaschenform mit sich bringen. The present invention therefore aims to develop a bottom construction for a plastic bottle such that the bottle is suitable for low-pressure and low consumption of material for the absorption of high-pressure drinks. The production should be simple, inexpensive and automated with short cycle times possible. Furthermore, the bottle should have a pleasing and high-quality appearance and in particular the floor construction should bring no restrictions on the design of the bottle shape with it.
Zur Lösung dieser Aufgabe sieht die Erfindung bei einer Bodenkonstruktion der eingangs genannten Art im wesentlichen vor, dass die Verstärkungselemente von nach außen gewölbten Bereichen des konkaven Abschnitts gebildet sind und der konkave Abschnitt einschließlich der nach außen gewölbten Bereiche mit einer im Wesentlichen einheitlichen Wandstärke ausgebildet ist. Die Bodenkonstruktion geht somit von der Form eines Champagnerbodens aus, wobei die Erfindung Elemente zur Versteifung des konkaven Bodenabschnitts dergestalt vorschlägt, dass der Materialverbrauch gegenüber einem einfachen Champagnerboden nicht oder nur unwesentlich erhöht wird. Die erfindungsgemäß vorgesehenen Versteifungselemente führen an keiner Stelle zu Materialverdickungen, da sie lediglich von nach außen gewölbten Bereichen des konkaven Bodenabschnitts gebildet sind. Dabei hat sich überraschend gezeigt, dass solche Versteifungsbereiche auch bei sehr geringer Wandstärke des Bodens zu einer überaus steifen Konstruktion führen, bei der auch sehr hohe Innendrücke der Flasche kein Auswölben des Bodens verursachen können. To achieve this object, the invention essentially provides in a floor construction of the type mentioned above, that the reinforcing elements are formed by outwardly curved portions of the concave portion and the concave portion including the outwardly curved portions having a substantially uniform Wall thickness is formed. The floor construction is thus based on the shape of a champagne flute, with the invention proposing elements for stiffening the concave bottom section in such a way that the material consumption is not or only slightly increased compared to a simple champagne flute. The stiffening elements provided according to the invention do not lead to thickening of the material at any point since they are formed only by outwardly curved regions of the concave bottom section. It has surprisingly been found that such stiffening areas lead even at very low wall thickness of the soil to a very rigid construction in which even very high internal pressures of the bottle can not cause buckling of the soil.
Aufgrund der Bodenkonstruktion kann die Kunststoffflasche in einfacher Weise mit herkömmlichen und erprobten Verfahren hergestellt werden. Insbesondere bei Flaschen aus Polyethylenterephthalat (PET) erfolgt die Herstellung in bevorzugter Weise aus einer sogenannten PET-Preform, einer spritzgegossenen Vorform. Der Weg von einer PET- Preform zur PET-Flasche durchläuft dabei folgende Schritte: Die Preform wird zunächst erwärmt, das heißt es wird ein Temperaturprofil entsprechend der gewünschten Wanddickenverteilung in die Preform eingebracht. Hierzu können beispielsweise Infrarotwärmestrahler eingesetzt werden. Danach wird die Preform in ein meist dreiteiliges Formwerkzeug eingespannt und ein Dorn fährt in die Preform und streckt sie auf die endgültige Länge der Flasche. Druckluft bläst den entstandenen Schlauch in die endgültige Form, wonach die Temperatur der Flasche durch Kühlung des Werkzeugs unter die Glasübergangstemperatur gebracht wird. Schließlich öffnet sich das Formwerkzeug und die fertige Flasche wird ausgeworfen. Due to the bottom construction, the plastic bottle can be easily manufactured by conventional and proven methods. Particularly in the case of bottles made of polyethylene terephthalate (PET), the production preferably takes place from a so-called PET preform, an injection-molded preform. The way from a PET preform to the PET bottle goes through the following steps: The preform is first heated, ie a temperature profile corresponding to the desired wall thickness distribution is introduced into the preform. For example, infrared heat radiators can be used for this purpose. Thereafter, the preform is clamped in a mostly three-part mold and a mandrel moves into the preform and stretches it to the final length of the bottle. Compressed air blows the resulting tube into the final shape, after which the temperature of the bottle is brought below the glass transition temperature by cooling the tool. Finally, the mold opens and the finished bottle is ejected.
Zur Verwirklichung der erfindungsgemäßen Bodenkonstruktion muss lediglich das Formwerkzeug im Bereich des Bodens entsprechend adaptiert werden, wobei der grundsätzliche Verfahrensablauf aber gleich bleibt und insbesondere keine zusätzlichen Verfahrensschritte erforderlich sind. Bei dem beschriebenen Herstellungsverfahren kann der konkave Abschnitt einschließlich der nach außen gewölbten Bereiche in einfacher Weise mit einer im Wesentlichen einheitlichen Wandstärke ausgebildet werden. "Im Wesentlichen" bedeutet hierbei, dass geringfügige Unterschiede der Wandstärke herstellungsbedingt auftreten können, etwa dadurch, dass beim Anpressen der Prefrom an das Formwerkzeug das Mate- rial in den nach außen gewölbten Bereichen stärker gestreckt wird als in benachbarten Bereichen, sodass der Boden in diesen Bereichen geringfügig dünner sein kann. To realize the floor construction according to the invention, only the molding tool in the area of the floor has to be adapted accordingly, but the basic procedure remains the same and, in particular, no additional method steps are required. In the described manufacturing method, the concave portion including the convex portions can be easily formed with a substantially uniform wall thickness. "Substantially" here means that slight differences in the wall thickness can occur due to the production, for example because when the preform is pressed against the mold, the material is rial in the outwardly arched areas is stretched more than in adjacent areas, so that the floor can be slightly thinner in these areas.
Die nach außen gewölbten Bereiche sind bevorzugt länglich ausgebildet, d.h. das ihre Erstreckung in radialer Richtung größer ist als in Umfangsrichtung. Dies führt zu einer besonders stabilen Bodenkosntruktion. The outwardly curved portions are preferably elongated, i. that their extent in the radial direction is greater than in the circumferential direction. This leads to a particularly stable Bodenkosntruktion.
Gemäß einer bevorzugten Weiterbildung der Erfindung sind die nach außen gewölbten Bereiche in Umfangsrichtung voneinander beabstandet. Die nach außen gewölbten Bereiche sind insbesondere in Umfangsrichtung gleichmäßig verteilt, wobei z.B. sechs Bereiche vorgesehen sind. Denkbar sind je nach Durchmesser der Flasche aber auch 3,4,5,7,8,9,10,1 1 oder 12 Bereiche. According to a preferred embodiment of the invention, the outwardly curved areas are spaced apart in the circumferential direction. The outwardly curved regions are evenly distributed in the circumferential direction, e.g. six areas are provided. Conceivable, depending on the diameter of the bottle but also 3,4,5,7,8,9,10,1 1 or 12 areas.
Neben der Verstärkung des konkaven Bodenabschnitts können die nach außen gewölbten Bereiche auch als Aufstandsfläche der Flasche dienen. Zu diesem Zweck ist die Ausbildung bevorzugt derart getroffen, dass die nach außen gewölbten Bereiche einen zu einer Aufstandsfläche parallelen oder eine Aufstandsfläche ausbildenden Abschnitt umfassen. Der zur Aufstandsfläche parallele Abschnitt kann dabei beispielsweise eine zur Aufstands- fläche vorragende Noppe oder dgl. aufweisen. In addition to the reinforcement of the concave bottom portion, the outwardly curved areas can also serve as footprint of the bottle. For this purpose, the embodiment is preferably such that the outwardly curved regions comprise a section parallel to a footprint or forming a footprint. In this case, the section parallel to the footprint can, for example, have a nub or the like projecting toward the footprint.
Alternativ oder zusätzlich zur Aufstandsfläche, die von den erwähnten Abschnitten der nach außen gewölbten Versteifungsbereichen gebildet sind, kann die Flasche aber in herkömmlicher Weise auch am Rand des Bodens stehen. Die Ausbildung ist dann so getroffen, dass der ringförmige Randabschnitt der Bodenkonstruktion eine Aufstandsfläche der Bodenkonstruktion aufweist. Es ergibt sich somit ein Bodenkontakt des Flaschenbodens wie bei einer herkömmlichen Flasche mit Champagnerboden entlang des Bodenrandes. Dadurch kann ästhetischen Anforderungen Rechnung getragen werden und so wie bei einer Champagnerflasche ein hochwertiges Flaschendesign verwirklicht werden, bei dem die Seitenwände der Flasche frei gestaltbar bis zum Boden verlaufen ohne dass Versteifungselemente oder dgl. sichtbar wären. Alternatively, or in addition to the footprint, which are formed by the mentioned portions of the outwardly curved stiffening regions, but the bottle can also be in the conventional manner at the edge of the soil. The formation is then made such that the annular edge portion of the floor construction has a footprint of the floor construction. This results in a ground contact of the bottle bottom as in a conventional bottle with champagne ground along the bottom edge. As a result, aesthetic requirements can be taken into account and, as in the case of a champagne bottle, a high-quality bottle design can be realized in which the sidewalls of the bottle run freely to the floor without stiffening elements or the like being visible.
Gute Versteifungseigenschaften ergeben sich, wenn, wie dies einer bevorzugten Weiterbildung entspricht, die nach außen gewölbten Bereiche seitlich und radial innen an den parallel zur Aufstandsfläche ausgebildeten oder eine Aufstandsfläche ausbildenden Abschnitt anschließende gekrümmte Abschnitte umfassen. Good stiffening properties result if, as corresponds to a preferred development, the outwardly curved areas laterally and radially inward on the comprise curved sections which are formed parallel to the footprint or which form a footprint.
Eine weitere Verbesserung der Stabilität der Bodenkonstruktion ergibt sich bevorzugt dadurch, dass die nach außen gewölbten Bereiche einen nach innen gewölbten zentralen Bereich umgeben. A further improvement in the stability of the floor construction preferably results from the fact that the outwardly curved areas surround an inwardly curved central area.
Eine weitere Verbesserung der Stabilität der Bodenkonstruktion ergibt sich weiters bevorzugt dadurch, dass die Bodenkonstruktion, insbesondere benachbart zum Randabschnitt oder zwischen den nach außen gewölbten Bereichen und dem Randabschnitt, mindestens eine ringförmige Vertiefung aufweist. A further improvement in the stability of the floor construction is further preferably achieved by the floor construction, in particular adjacent to the edge section or between the outwardly curved sections and the edge section, having at least one annular recess.
Eine weitere Verbesserung der Stabilität der Bodenkonstruktion ergibt sich bevorzugt auch dadurch, dass die Bodenkonstruktion zwischen den nach außen gewölbten Bereichen und dem nach innen gewölbten zentralen Bereich mindestens eine ringförmige Vertiefung aufweist. A further improvement in the stability of the floor construction preferably results from the fact that the floor construction has at least one annular recess between the outwardly curved areas and the inwardly curved central area.
Eine weitere Verbesserung der Stabilität der Bodenkonstruktion ergibt sich weiters bevorzugt dadurch, dass die Bodenkonstruktion zwischen den nach außen gewölbten Bereichen und dem nach innen gewölbten zentralen Bereich eine ringförmige Vertiefung aufweist. A further improvement in the stability of the floor construction is further preferred in that the floor construction has an annular recess between the outwardly curved areas and the inwardly curved central area.
Bevorzugt weisen die nach außen gewölbten Bereiche dabei eine radiale Erstreckung auf, die im Wesentlichen dem radialen Abstand zwischen dem Randabschnitt und dem zentralen Bereich entspricht, wodurch eine maximale Versteifung erzielt wird. In this case, the outwardly curved regions preferably have a radial extension which essentially corresponds to the radial distance between the edge section and the central region, as a result of which maximum stiffening is achieved.
Wie bereits erwähnt, soll die erfindungsgemäße Bodenkonstruktion für hohe Innendrucke geeignet sein, wobei der Innendruck in erster Linie vom C02-Gehalt des Getränks abhängt. Eine vorteilhafte Weiterbildung sieht daher vor, dass die Bodenkonstruktion ausgebildet ist, um einem Innendruck der Flasche bei einer C02-Konzentration von bis zu 5g/l bei einer Temperatur von 20°C standzuhalten. As already mentioned, the floor construction according to the invention should be suitable for high internal pressures, wherein the internal pressure depends primarily on the C0 2 content of the beverage. An advantageous development therefore provides that the bottom construction is designed to withstand an internal pressure of the bottle at a C0 2 concentration of up to 5 g / l at a temperature of 20 ° C.
Um eine kostengünstige, einen geringen Materialverbrauch verursachende und leichte Konstruktion zu erreichen, muss auf eine entsprechend geringe Wandstärke geachtet werden, wobei jedoch gleichzeitig die Wandstärke aus Stabilitätsgründen nicht beliebig verringert werden kann. Bevorzugt ist in diesem Zusammenhang eine Ausfuhrungsform, bei der der ringförmige Randabschnitt und/oder eine durchschnittliche Wandstärke kleiner oder gleich 1 ,95 mm, vorzugsweise 1 ,5 mm, aufweist, insbesondere der konkave Abschnitt an keiner Stelle eine Wandstärke von 1,95 mm, bevorzugt 1 ,5 mm, bevorzugt 1 mm überschreitet. In order to achieve a cost-effective, a low material consumption causing and lightweight construction, care must be taken to a correspondingly small wall thickness, but at the same time the wall thickness can not be arbitrarily reduced for stability reasons. Preferred in this context is an embodiment, in which the annular edge portion and / or an average wall thickness is less than or equal to 1, 95 mm, preferably 1, 5 mm, in particular the concave portion at any point a wall thickness of 1.95 mm, preferably 1, 5 mm, preferably 1 mm exceeds.
Die Erfindung wird nachfolgend anhand eines in der Zeichnung schematisch dargestellten Ausführungsbeispieles näher erläutert. In dieser zeigt Fig.1 eine Kunststoffflasche von der Seite, Fig.2 eine Unteransicht der Flasche und Fig.3 eine Schnittansicht gemäß der Linie III-III der Fig. 2. The invention will be explained in more detail with reference to an embodiment schematically illustrated in the drawing. 1 shows a plastic bottle from the side, Figure 2 shows a bottom view of the bottle and Figure 3 is a sectional view taken along the line III-III of FIG. 2nd
In Fig. l ist eine Kunststoffflasche, insbesondere PET-Flasche 1 dargestellt, die eine Seitenwand 2 und einen einstückig mit der Seitenwand 2 ausgebildeten Boden 3 aufweist. Der Flaschenhals 4 hat ein nicht dargestelltes Außengewinde, auf das die Schraubkappe 5 geschraubt ist. In Fig. L, a plastic bottle, in particular PET bottle 1 is shown, which has a side wall 2 and an integrally formed with the side wall 2 bottom 3. The bottleneck 4 has an external thread, not shown, onto which the screw cap 5 is screwed.
In Fig.2 ist eine Unteransicht des Bodens 3 dargestellt. Der Boden 3 weist einen ringförmigen Randabschnitt 6 auf, mit welchem die Flasche auf einem Untergrund stehen kann. Zwischen dem Randabschnitt 6 und dem konkaven Abschnitt 7 ist eine ringförmige Vertiefung 8 vorgesehen. Der konkave Abschnitt 7 weist nach außen gewölbte, also konvexe Bereiche 9 auf, die jeweils einen zu einer Aufstandsfläche parallelen Abschnitt 10, seitlich an den parallel zur Aufstandsfläche ausgebildeten Abschnitt 10 anschließende gekrümmte Abschnitte 1 1 und radial innen an den parallel zur Aufstandsfläche ausgebildeten Abschnitt 10 anschließende gekrümmte Abschnitte 12 aufweisen. Zwischen den nach außen gewölbten Bereichen 9 und dem zentralen, nach innen gewölbten Bereich 13 ist ebenfalls eine ringförmige Vertiefung 14 angeordnet. 2 shows a bottom view of the bottom 3 is shown. The bottom 3 has an annular edge portion 6, with which the bottle can stand on a substrate. Between the edge portion 6 and the concave portion 7, an annular recess 8 is provided. The concave portion 7 has outwardly curved, that is convex portions 9, each having a parallel to a footprint portion 10, laterally adjacent to the contact surface formed portion 10 adjacent curved portions 1 1 and radially inside of the parallel to the footprint formed portion 10th have subsequent curved portions 12. Between the outwardly curved regions 9 and the central, inwardly curved region 13, an annular recess 14 is likewise arranged.
In der Querschnittsdarstellung gemäß Fig.3 sind die Wölbungen der einzelnen gewölbten Bereiche 9 besser ersichtlich und es ist weiters ersichtlich, dass die Wandstärke bzw. die Materialstärke des Bodens 3 überall im Wesentlichen gleich ist. In the cross-sectional illustration according to FIG. 3, the curvatures of the individual arched regions 9 can be seen better, and it can further be seen that the wall thickness or the material thickness of the bottom 3 is substantially the same everywhere.
Die in der vorstehenden Beschreibung, in den Ansprüchen sowie in den Zeichnungen offenbarten Merkmale der Erfindung können sowohl einzeln aus auch in jeder beliebigen Kombination für die Verwirklichung der Erfindung in ihren verschiedenen Ausführungsformen wesentlich sein. The features of the invention disclosed in the foregoing description, in the claims and in the drawings may be essential both individually and in any combination for the realization of the invention in its various embodiments.

Claims

PATENTANSPRÜCHE
Bodenkonstruktion für eine Kunststoffflasche, insbesondere für unter Druck stehende Getränke, umfassend einen ringförmigen Randabschnitt (6), der vorzugsweise einstückig mit der Seitenwand (2) der Flasche ausgebildet ist, und einen vom Randabschnitt (6) umgebenen und mit diesem aus einem Stück bestehenden konkaven Abschnitt (7), wobei der konkave Abschnitt (7) sternförmig angeordnete, seine Starrheit erhöhenden Verstärkungselemente aufweist, dadurch gekennzeichnet, dass die Verstärkungselemente von nach außen gewölbten Bereichen (9) des konkaven Abschnitts (7) gebildet sind und der konkave Abschnitt (7) einschließlich der nach außen gewölbten Bereiche (9) mit einer im Wesentlichen einheitlichen Wandstärke ausgebildet ist. Floor structure for a plastic bottle, in particular for pressurized drinks, comprising an annular edge portion (6), which is preferably formed integrally with the side wall (2) of the bottle, and a concave from the edge portion (6) and integral with this Section (7), wherein the concave portion (7) has a star-shaped, its rigidity-increasing reinforcing elements, characterized in that the reinforcing elements of outwardly curved portions (9) of the concave portion (7) are formed and the concave portion (7) including the outwardly curved regions (9) is formed with a substantially uniform wall thickness.
Bodenkonstruktion nach Anspruch 1, dadurch gekennzeichnet, dass die nach außen gewölbten Bereiche (9) in Umfangsrichtung voneinander beabstandet sind. Floor structure according to claim 1, characterized in that the outwardly curved regions (9) are spaced apart in the circumferential direction.
Bodenkonstruktion nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die nach außen gewölbten Bereiche (9) einen zu einer Aufstandsfläche parallelen oder eine Aufstandsfläche ausbildenden Abschnitt (10) umfassen. Floor structure according to claim 1 or 2, characterized in that the outwardly curved regions (9) comprise a parallel to a footprint or a footprint forming portion (10).
Bodenkonstruktion nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass der ringförmige Randabschnitt (6) eine Aufstandsfläche der Bodenkonstruktion aufweist. Floor structure according to claim 1, 2 or 3, characterized in that the annular edge portion (6) has a footprint of the floor construction.
Bodenkonstruktion nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass die nach außen gewölbten Bereiche (9) seitlich und radial innen an den parallel zur Aufstandsfläche ausgebildeten oder eine Aufstandsfläche ausbildenden Abschnitt (10) anschließende gelaiimmte Abschnitte (1 1,12) umfassen. Floor construction according to claim 3 or 4, characterized in that the outwardly curved regions (9) laterally and radially inwardly on the parallel to the footprint formed or a footprint forming portion (10) subsequent gelaiimmte sections (1 1,12) comprise.
Bodenkonstruktion nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die nach außen gewölbten Bereiche (9) einen nach innen gewölbten zentralen Bereich (13) umgeben. Floor structure according to one of claims 1 to 5, characterized in that the outwardly curved regions (9) surround a curved inwardly central region (13).
Bodenkonstruktion nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Bodenkonstruktion, insbesondere benachbart zum Randabschnitt (6) oder zwi- sehen den nach außen gewölbten Bereichen und dem Randabschnitt (6), mindestens eine ringförmige Vertiefung (8) aufweist. Floor construction according to one of claims 1 to 6, characterized in that the floor construction, in particular adjacent to the edge section (6) or between see the outwardly arched areas and the edge portion (6), at least one annular recess (8).
8. Bodenkonstruktion nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass die Bodenkonstruktion zwischen den nach außen gewölbten Bereichen (9) und dem nach innen gewölbten zentralen Bereich (13) mindestens eine ringförmige Vertiefung (14) aufweist. 8. Floor structure according to claim 6 or 7, characterized in that the bottom construction between the outwardly curved areas (9) and the inwardly curved central area (13) has at least one annular recess (14).
9. Bodenkonstruktion nach Anspruch 6, 7 oder 8, dadurch gekennzeichnet, dass die nach außen gewölbten Bereiche (9) eine radiale Erstreckung aufweisen, die im Wesentlichen dem radialen Abstand zwischen dem Randabschnitt (6) und dem zentralen Bereich (13) entspricht. 9. Floor structure according to claim 6, 7 or 8, characterized in that the outwardly curved regions (9) have a radial extent, which corresponds substantially to the radial distance between the edge portion (6) and the central region (13).
10. Bodenkonstruktion nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die nach außen gewölbten Bereiche (9) länglich ausgebildet sind, wobei ihre Erstreckung in radialer Richtung größer ist als ihre Erstreckung in Umfangsrichtung. 10. Floor construction according to one of claims 1 to 9, characterized in that the outwardly curved portions (9) are elongated, wherein their extent in the radial direction is greater than their extension in the circumferential direction.
1 1. Bodenkonstruktion nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass der ringförmige Randabschnitt (6) und/oder der konkave Abschnitt (7) eine durchschnittliche Wandstärke kleiner oder gleich 1,95 mm, vorzugsweise kleiner oder gleich 1,5 mm, aufweist, insbesondere an keiner Stelle eine Wandstärke von 1,95 mm, bevorzugt 1,5 mm, bevorzugt 1 mm, überschreitet. 1 1. Floor construction according to one of claims 1 to 10, characterized in that the annular edge portion (6) and / or the concave portion (7) has an average wall thickness less than or equal to 1.95 mm, preferably less than or equal to 1.5 mm , has, in particular at any point a wall thickness of 1.95 mm, preferably 1.5 mm, preferably 1 mm, exceeds.
12. Bodenkonstruktion nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass die Bodenkonstruktion ausgebildet ist, um einem Innendruck der Flasche bei einer C02-Konzentration von bis zu 5g/l bei einer Temperatur von 20°C standzuhalten. 12. Floor construction according to one of claims 1 to 11, characterized in that the bottom construction is designed to withstand an internal pressure of the bottle at a C0 2 concentration of up to 5g / l at a temperature of 20 ° C.
13. Bodenkonstruktion nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass der Randabschnitt (6) und/oder der konkave Abschnitt (7) Polyethylente- rephthalat (PET) umfasst oder aus Polyethylenterephthalat (PET) besteht. 13. Floor structure according to one of claims 1 to 12, characterized in that the edge portion (6) and / or the concave portion (7) comprises polyethylene terephthalate (PET) or consists of polyethylene terephthalate (PET).
14. Kunststoffflasche für unter Druck stehende Getränke mit einer Bodenkonstruktion nach einem der Ansprüche 1 bis 13, deren ringförmiger Randabschnitt (6) vorzugsweise einstückig mit der Seitenwand (2) der Flasche ausgebildet ist. 14. Plastic bottle for drinks under pressure with a bottom construction according to one of claims 1 to 13, the annular edge portion (6) is preferably formed integrally with the side wall (2) of the bottle.
15. Kunststoffflasche nach Anspruch 14, dadurch gekennzeichnet, dass die Kunststoffflasche samt der Bodenkonstruktion Polyethylenterephthalat (PET) umfasst oder aus Polyethylenterephthalat (PET) besteht. 15. Plastic bottle according to claim 14, characterized in that the plastic bottle together with the bottom construction comprises polyethylene terephthalate (PET) or consists of polyethylene terephthalate (PET).
16. Kunststoffflasche nach Anspruch 14 oder 15, dadurch gekennzeichnet, dass die Kunststoffflasche aus einer spritzgegossenen Vorform durch Aufblasen gegen ein Formwerkzeug hergestellt ist. 16. Plastic bottle according to claim 14 or 15, characterized in that the plastic bottle is made of an injection-molded preform by inflation against a mold.
EP11758410.2A 2010-09-22 2011-09-21 Bottom structure for a plastic bottle Not-in-force EP2619097B1 (en)

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ATA1577/2010A AT510506B1 (en) 2010-09-22 2010-09-22 FLOOR CONSTRUCTION FOR A PLASTIC BOTTLE
PCT/EP2011/004717 WO2012038075A1 (en) 2010-09-22 2011-09-21 Bottom structure for a plastic bottle

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Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2991302B1 (en) * 2012-05-31 2014-07-04 Sidel Participations CONTAINER HAVING A BACKGROUND PROVIDED WITH A DECOUCHEMENT VOUTE
CH707262A2 (en) * 2012-11-30 2014-05-30 Alpla Werke Plastic container.
USD760590S1 (en) 2013-01-25 2016-07-05 S.C. Johnson & Son, Inc. Bottle
CH707529A1 (en) 2013-01-30 2014-07-31 Alpla Werke A process for producing a blow-molded plastic container and a relevant plastic container.
USD740663S1 (en) 2014-08-25 2015-10-13 Societe Des Produits Nestle S.A. Bottle
NL2013917B1 (en) * 2014-12-04 2016-10-11 Rexnord Flattop Europe Bv Conveying of plastic bottles.
USD808808S1 (en) * 2015-11-25 2018-01-30 Positive Beverage, LLC Beverage bottle
MX2018006866A (en) * 2015-12-07 2018-09-06 Amcor Group Gmbh Method of applying top load force.
CA3084709A1 (en) * 2017-12-15 2019-06-20 Societe Des Produits Nestle S.A. Bottle, method of making the same and use of fdca and diol monomers in such bottle
CN108528899B (en) * 2018-04-12 2020-01-07 广东星联精密机械有限公司 Bottle bottom structure of lightweight plastic bottle
MX2020011255A (en) * 2018-04-26 2020-11-12 Graham Packaging Co Pressurized refill container resistant to standing ring cracking.
USD872579S1 (en) * 2018-04-26 2020-01-14 ILNP Cosmetics Inc. Nail polish remover bottle
IT201800005338A1 (en) * 2018-05-14 2019-11-14 CONTAINER IN THERMOPLASTIC MATERIAL
JP7370248B2 (en) * 2019-12-27 2023-10-27 株式会社吉野工業所 Bottle
US20210347102A1 (en) * 2020-05-08 2021-11-11 Orora Packaging Australia Pty Ltd Bottle, and an insert and a mould for making the bottle

Family Cites Families (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264149A (en) * 1960-05-02 1900-01-01
US3043461A (en) * 1961-05-26 1962-07-10 Purex Corp Flexible plastic bottles
US3468443A (en) * 1967-10-06 1969-09-23 Apl Corp Base of plastic container for storing fluids under pressure
US3643829A (en) * 1969-08-22 1972-02-22 Lever Brothers Ltd Pressure-resistant plastics bottle
US3934743A (en) * 1972-12-29 1976-01-27 American Can Company Blow molded, oriented plastic bottle and method for making same
US3881621A (en) * 1973-07-02 1975-05-06 Continental Can Co Plastic container with noneverting bottom
FR2379443A1 (en) * 1977-02-04 1978-09-01 Solvay HOLLOW BODY IN THERMOPLASTIC MATERIAL
FR2382373A1 (en) * 1977-03-02 1978-09-29 Solvay HOLLOW BODY IN THERMOPLASTIC MATERIAL
US4108324A (en) * 1977-05-23 1978-08-22 The Continental Group, Inc. Ribbed bottom structure for plastic container
GB2034663B (en) * 1978-11-07 1983-09-01 Yoshino Kogyosho Co Ltd Synthetic resin thin-walled bottle
JPS55110415U (en) * 1979-01-26 1980-08-02
FR2448480A1 (en) * 1979-02-07 1980-09-05 Solvay HOLLOW BODY IN ORIENTED THERMOPLASTIC MATERIAL
US4525401A (en) * 1979-11-30 1985-06-25 The Continental Group, Inc. Plastic container with internal rib reinforced bottom
US4294366A (en) * 1980-03-17 1981-10-13 Owens-Illinois, Inc. Free-standing plastic bottle
US4465199A (en) * 1981-06-22 1984-08-14 Katashi Aoki Pressure resisting plastic bottle
JPS6076613U (en) * 1983-10-31 1985-05-29 日精エー・エス・ビー機械株式会社 Heat-resistant synthetic resin bottle
US5072841A (en) * 1986-02-14 1991-12-17 Norderney Investments Limited Plastic containers
NZ227284A (en) 1987-12-22 1991-08-27 Abplanalp Robert H Extruded plastics container with ends of body portion heat sealed into recessed undercuts of the end panels
US4863046A (en) * 1987-12-24 1989-09-05 Continental Pet Technologies, Inc. Hot fill container
US5005716A (en) * 1988-06-24 1991-04-09 Hoover Universal, Inc. Polyester container for hot fill liquids
US4892205A (en) * 1988-07-15 1990-01-09 Hoover Universal, Inc. Concentric ribbed preform and bottle made from same
USD320154S (en) * 1988-09-26 1991-09-24 Sewell Plastics, Inc. Bottle
CN1048350A (en) * 1989-06-28 1991-01-09 Fmt霍尔丁斯公司 Preformed with narrow and shallow ring stiffener is moulded the manufacturing process and the equipment of base
US5615790A (en) * 1990-11-15 1997-04-01 Plastipak Packaging, Inc. Plastic blow molded freestanding container
JPH0764348B2 (en) * 1991-03-22 1995-07-12 日精エー・エス・ビー機械株式会社 Bottom wall structure of synthetic resin container
US5492245A (en) * 1992-06-02 1996-02-20 The Procter & Gamble Company Anti-bulging container
US5320230A (en) * 1992-06-08 1994-06-14 Yuan Fang Limited Base configuration for biaxial stretched blow molded pet containers
US5205434A (en) * 1992-06-09 1993-04-27 Constar Plastics, Inc. Footed container
EP0653982B2 (en) * 1992-07-07 2001-01-03 Continental Pet Technologies, Inc. Method of forming container with high-crystallinity sidewall and low-clystallinity base
GB9216247D0 (en) * 1992-07-30 1992-09-09 Cmb Foodcan Plc Souffle:can ends
US5511966A (en) * 1993-11-29 1996-04-30 Nissei Asb Machine Co., Ltd. Biaxially stretch blow-molded article and bottom mold therefor
UY24071A1 (en) * 1994-10-27 1996-03-25 Coca Cola Co CONTAINER AND METHOD FOR MAKING A CONTAINER OF POLYETHYLENE NAPHTHALATE AND COPOLYMERS THEREOF
US5503283A (en) * 1994-11-14 1996-04-02 Graham Packaging Corporation Blow-molded container base structure
ES2104443T3 (en) * 1995-04-27 1997-10-01 Continental Pet De Gmbh GEOMETRY OF THE REUSABLE PET CONTAINER FUND.
US5603423A (en) * 1995-05-01 1997-02-18 Ball Corporation Plastic container for carbonated beverages
US5908128A (en) * 1995-07-17 1999-06-01 Continental Pet Technologies, Inc. Pasteurizable plastic container
USD445033S1 (en) * 1995-07-27 2001-07-17 Stokely-Van Camp, Inc. Bottle
US5785197A (en) * 1996-04-01 1998-07-28 Plastipak Packaging, Inc. Reinforced central base structure for a plastic container
US6065624A (en) * 1998-10-29 2000-05-23 Plastipak Packaging, Inc. Plastic blow molded water bottle
USD630515S1 (en) * 1998-10-29 2011-01-11 Stokely-Van Camp, Inc. Bottle
US6595380B2 (en) * 2000-07-24 2003-07-22 Schmalbach-Lubeca Ag Container base structure responsive to vacuum related forces
US7543713B2 (en) * 2001-04-19 2009-06-09 Graham Packaging Company L.P. Multi-functional base for a plastic, wide-mouth, blow-molded container
US7900425B2 (en) * 2005-10-14 2011-03-08 Graham Packaging Company, L.P. Method for handling a hot-filled container having a moveable portion to reduce a portion of a vacuum created therein
US8584879B2 (en) * 2000-08-31 2013-11-19 Co2Pac Limited Plastic container having a deep-set invertible base and related methods
NZ521694A (en) * 2002-09-30 2005-05-27 Co2 Pac Ltd Container structure for removal of vacuum pressure
US6409035B1 (en) * 2000-11-28 2002-06-25 Plastipak Packaging, Inc. Hollow plastic bottles
FR2822804B1 (en) * 2001-04-03 2004-06-04 Sidel Sa CONTAINER, ESPECIALLY BOTTLED, IN THERMOPLASTIC MATERIAL WHOSE BOTTOM HAS A CROSS FOOTPRINT
JP2002308245A (en) * 2001-04-10 2002-10-23 Mitsubishi Plastics Ind Ltd Plastic bottle
US6634517B2 (en) * 2001-09-17 2003-10-21 Crown Cork & Seal Technologies Corporation Base for plastic container
US6736284B2 (en) * 2001-10-16 2004-05-18 Elmer D. Werth End closure structure and method and container having reinforcing rib structures
US6769561B2 (en) * 2001-12-21 2004-08-03 Ball Corporation Plastic bottle with champagne base
JP4080212B2 (en) * 2002-01-31 2008-04-23 株式会社吉野工業所 Thin-walled bottle made of synthetic resin
US6585123B1 (en) * 2002-05-22 2003-07-01 Plastipak Packaging, Inc. Bottle base
US20040000533A1 (en) * 2002-07-01 2004-01-01 Satya Kamineni Pressurizable container
US6827228B2 (en) * 2002-08-08 2004-12-07 Pepsico., Inc. Plastic container with decorative recessed features and associated method and apparatus for manufacture thereof
JP2004149157A (en) * 2002-10-30 2004-05-27 Yoshino Kogyosho Co Ltd Bottle container
US6896147B2 (en) * 2003-02-14 2005-05-24 Graham Packaging Company, L.P. Base structure for a container
US20040195199A1 (en) * 2003-04-04 2004-10-07 Kirk Maki Hot fill container
US8276774B2 (en) * 2003-05-23 2012-10-02 Amcor Limited Container base structure responsive to vacuum related forces
JP2005119742A (en) * 2003-09-24 2005-05-12 Yoshino Kogyosho Co Ltd Synthetic resin bottle
JP2005112361A (en) * 2003-10-02 2005-04-28 Toyo Seikan Kaisha Ltd Plastic bottle having heat resistant lightweight bottom
US6971530B2 (en) * 2003-12-12 2005-12-06 Plastipak Packaging, Inc. Plastic container having stepped neck finish
US7416089B2 (en) 2004-12-06 2008-08-26 Constar International Inc. Hot-fill type plastic container with reinforced heel
US20060131257A1 (en) * 2004-12-20 2006-06-22 Ball Corporation Plastic container with champagne style base
FR2883550B1 (en) * 2005-03-23 2007-06-15 Sidel Sas CONTAINER, IN PARTICULAR BOTTLE, IN THERMOPLASTIC MATERIAL
US7461756B2 (en) * 2005-08-08 2008-12-09 Plastipak Packaging, Inc. Plastic container having a freestanding, self-supporting base
FR2892048B1 (en) * 2005-10-17 2008-01-04 Sidel Sas MOLD BOTTOM FOR MOLD FOR MANUFACTURING THERMOPLASTIC CONTAINERS, AND MOLDING DEVICE EQUIPPED WITH AT LEAST ONE MOLD EQUIPPED WITH SUCH A BOTTOM.
US7780025B2 (en) * 2005-11-14 2010-08-24 Graham Packaging Company, L.P. Plastic container base structure and method for hot filling a plastic container
ITMO20050315A1 (en) * 2005-11-25 2007-05-26 Sacmi Cooperativa Maccanici Imola Scrl PREFORM TO OBTAIN CONTAINERS
FR2897292B1 (en) * 2006-02-16 2010-06-04 Sidel Participations MOLD BOTTOM FOR MOLD FOR MANUFACTURING THERMOPLASTIC CONTAINERS, AND MOLDING DEVICE EQUIPPED WITH AT LEAST ONE MOLD EQUIPPED WITH SUCH A BOTTOM
US7732035B2 (en) * 2006-03-07 2010-06-08 Plastipak Packaging, Inc. Base for plastic container
EP1862393A1 (en) * 2006-06-01 2007-12-05 Aisapack Holding SA Bottom wall for plastic container
US7861876B2 (en) * 2006-09-22 2011-01-04 Ball Corporation Bottle with intruding margin vacuum responsive panels
US7891513B2 (en) * 2007-06-08 2011-02-22 Amcor Limited Container base with feet
FR2919579B1 (en) * 2007-07-30 2011-06-17 Sidel Participations CONTAINER COMPRISING A BACKGROUND WITH A DEFORMABLE MEMBRANE.
FR2926035B1 (en) * 2008-01-09 2017-02-03 Sidel Participations MOLD BOTTOM FOR MOLD FOR MANUFACTURING THERMOPLASTIC CONTAINERS, AND MOLDING DEVICE EQUIPPED WITH AT LEAST ONE MOLD PROVIDED WITH SUCH A BOTTOM
US8313686B2 (en) * 2008-02-07 2012-11-20 Amcor Limited Flex ring base
JP5344118B2 (en) * 2008-03-04 2013-11-20 東洋製罐株式会社 Plastic bottle
MX2010010578A (en) * 2008-03-27 2011-05-02 Constar Int Inc Container base having volume absorption panel.
US8308006B2 (en) * 2008-07-09 2012-11-13 Amcor Limited Thin walled hot filled container
FR2938464B1 (en) * 2008-11-19 2013-01-04 Sidel Participations MOLD FOR BLOWING REINFORCED BOTTOM CONTAINERS.
USD606410S1 (en) * 2009-06-08 2009-12-22 Plastipak Packaging, Inc. Container base
USD632576S1 (en) * 2009-08-13 2011-02-15 Sidel Participations Bottle
US20110049083A1 (en) * 2009-09-01 2011-03-03 Scott Anthony J Base for pressurized bottles
US8662332B2 (en) * 2009-10-06 2014-03-04 Graham Packaging Company, L.P. Pasteurizable and hot-fillable plastic container
USD651901S1 (en) * 2010-02-08 2012-01-10 Plastipak Packaging, Inc. Container base
US8444002B2 (en) * 2010-02-19 2013-05-21 Graham Packaging Lc, L.P. Pressure compensating bases for polymeric containers
USD648220S1 (en) * 2010-05-03 2011-11-08 Plastipak Packaging, Inc. Container base
USD627652S1 (en) * 2010-05-03 2010-11-23 Plastipak Packaging, Inc. Container base

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2012038075A1 *

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US9580206B2 (en) 2017-02-28
AU2011304660A1 (en) 2013-04-11
WO2012038075A1 (en) 2012-03-29
US20130270214A1 (en) 2013-10-17
CN103180212A (en) 2013-06-26
BR112013006898A2 (en) 2016-07-12
AT510506B1 (en) 2013-01-15
JP5921553B2 (en) 2016-05-24
JP2013538760A (en) 2013-10-17
CN103180212B (en) 2016-12-28
AU2011304660B2 (en) 2015-05-14
AT510506A1 (en) 2012-04-15
EP2619097B1 (en) 2016-03-16

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