CA2626719A1 - A very light beverage container - Google Patents

A very light beverage container Download PDF

Info

Publication number
CA2626719A1
CA2626719A1 CA002626719A CA2626719A CA2626719A1 CA 2626719 A1 CA2626719 A1 CA 2626719A1 CA 002626719 A CA002626719 A CA 002626719A CA 2626719 A CA2626719 A CA 2626719A CA 2626719 A1 CA2626719 A1 CA 2626719A1
Authority
CA
Canada
Prior art keywords
container
flat
container according
neck
vertical
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
CA002626719A
Other languages
French (fr)
Other versions
CA2626719C (en
Inventor
Cyrille Durand
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.)
Nestle Waters Management and Technology SAS
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2626719A1 publication Critical patent/CA2626719A1/en
Application granted granted Critical
Publication of CA2626719C publication Critical patent/CA2626719C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D1/00Containers 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
    • B65D1/02Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D1/00Containers 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
    • B65D1/02Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D1/00Containers 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
    • B65D1/40Details of walls
    • B65D1/42Reinforcing or strengthening parts or members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2501/00Containers having bodies formed in one piece
    • B65D2501/0009Bottles or similar containers with necks or like restricted apertures designed for pouring contents
    • B65D2501/0081Bottles of non-circular cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Packages (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Table Devices Or Equipment (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

The present invention relates to a container (1) for a liquid or viscous product, comprising a substantially ovoid or spherical container body (2) having a diameter D1, and a neck (3) having a diameter D2, said neck comprising a dispensing opening and means for allowing closing means to be attached thereto, D1 being greater than D2, said container (1) being made out of semi-cristalline PET, the walls of 10 said container body (2) having a thickness inferior or equal to 100 ~m at least in the middle-height region of said container. In a highly preferred embodiment of the invention, the container body comprises at least two opposite flat, substantially vertical, surfaces (8), and a flat, substantially horizontal, surface (9) located opposite the neck and forming a bottom side.

Description

A VERY LIGHT WEIGHT BEVERAGE CONTAINER
Cyrille (NMN) DURAND

The present invention relates to a very light weight container for beverages.
Very light containers for beverages are known in the art that are made for example of a semi-cristalline polyethylene terephtalate (PET) for good transparency and processability properties. Such containers are typically blown from an injected preform.
Such very-light containers can have a wall thickness, at least in the middle-height region of the container body, inferior or equal to 100 m. Such containers have been developped to be manufactured with a substantially lower amount of plastic material compared to containers of similar contents volume made out of "classic"
processes. These light weight containers are therefore cheaper to produce, and are also particularly environment-friendly.
Such prior art very-light weight containers, described for example in International Patent Application WO 03/033361 Al or WO 2005/047120 Al, are known to be of generally ovoid or spherical shape which provides for good ratio volume /
weight.
However, such containers comprise several drawbacks: they are difficult to label, they are difficult to store and to pile in pallets for transportation.
More importantly, due to the generally ovoid shape, the sides of body of such containers are very flexible and a risk exists that once the container is open, the contents splashes outside when the consumer grabs the sides of said container.
If the contents is a milk-based product, such splashing can be particularly inconvenient for the consumer.
Therefore, a need exists for a very light weight container which solves the above-mentioned disadvantages.

The present invention addresses the problems set out above with a container for a liquid or viscous product, comprising a substantially ovoid or spherical container body having a diameter Dl, and a neck having a diameter D2, said neck comprising a dispensing opening and means for allowing closing means to be attached thereto, Dl being greater than D2, said container being made out of semi-cristalline PET, the walls of said container body having a thickness inferior or equal to 100 m at least in the middle-height region of said container.
According to the present invention, said container is characterized in that the container body comprises at least two flatten or embossed surfaces.
By "flatten or embossed" it is meant that the surfaces are either completely flat, or slightly convex or concave.
In a particularly preferred embodiment of the invention, the container body comprises at least two opposite flat, substantially vertical, surfaces, and a flat, substantially horizontal, and forming a bottom side.
In a preferred embodiment, the neck is located on the surface symmetrically opposite to the bottom surface.
In an even more preferred embodiment of the invention, the neck is located shifted relative to the vertical axis of the container.
In a preferred embodiment of the present invention, the container body comprises four flat, substantially vertical, surfaces that are opposite to one another by pairs.
Also preferably, said vertical surfaces are disks.
Adjacent flat vertical surfaces are preferably in contact which one another at least in one point, and/or the vertical flat surfaces are preferably in contact with said bottom flat side.
In a preferred embodiment, the vertical and horizontal flat surfaces have equal area.
Advantageously, the ratio of D1/D2 is comprised between 1.2 to 15, preferably 2 to 5.
Also preferably, the bottom flat side comprises reinforcing ribs and / or grooves.
The content product can be selected from the group consisting of water-based or milk-based products.
Finally, the container according to the present invention has preferably a weight inferior or equal to 5g, preferably 3g, and a total contents volume of at least 25 cl.
The closing means of the container can be a peelable membrane sealed on the top end of the neck, or a screw cap with threads that cooperate with corresponding threads of the neck.
Additional features and advantages of the present invention are described in, and will be apparent from, the description of the presently preferred embodiments which are set out below with reference to the drawings in which:
Figure 1 is a perspective bottom view of a container according to the invention ;
Figure 2 is a perspective top view similar to figure 1;
Figure 3 is a bottom view of of a container of the invention Figure 4 is a side view of the same container;
Figure 5 is a top view of the same container.

As shown in figure 1, the very-light weight container 1 according to the invention comprises a substantially spherical container body 2 having a diameter Dl.
It further comprises a neck 3 having a diameter D2, said neck 3 comprising a dispensing opening 4 and means 5 for allowing closing means 6 to be attached thereto.
As shown in figure 2, the means 5 comprise a flat horizontal flange at the top portion of the neck 3. This flange 5 is adapted for receiving a peelable closing membrane (not represented in the drawing).
As can be seen in figures 1 and 2, the diameter Dl of the container body 2 is greater than the diameter D2 of the neck 3. The ratio of D1/D2 is about 4.
The container is made out of semi-cristalline PET. The walls of the container body have a thickness inferior or equal to 100 m at least in the middle-height region 7 of said container. This container 1 is made by blowing a PET
preform, that is itself made by an injection forming process.
According to the present invention, and as shown in figures 1 and 2, the generally spherical container body 2 further comprises four opposite flat, disk-shaped, substantially vertical surfaces 8 that are opposite to one another by pairs.
It further comprises a flat, substantially horizontal, surface 9 located opposite the neck 3 and forming a bottom side. The bottom flat side 9 comprises reinforcing grooves 10 to improve its rigidity, shown in figures 1 and 3.
As shown in figures 3, 4, 5, adjacent flat vertical surfaces 8 are preferably in contact with one another along a contact line 11. Said vertical flat surfaces are also in contact with said bottom flat side at contact lines 12. The vertical 8 and horizontal 9 flat surfaces have equal area.
The content product can be selected from the group consisting of water-based or milk-based products.
Finally, the container according to the present invention has a weight of 2.9 g, and a total contents volume of 25 cl.
A splash test was conducted to compare the rigidity of the side walls of the container according to the present invention, and a similar container having an ovoid shape.
This test consisted in applying a transversal load to the handling zone of the bottle (filled but not closed), and then measuring the increase in liquid level. All measured containers had the same content volume.
For a contents volume of 25 cl, and a same transversal load, the measured level increase average results were as follows:
- 48 mm for a classic ovoid bottle ;
- 35 mm for the container according to the invention.
These results illustrate how the flat surfaces in the container of the invention improve the resistance to transversal load, like the pressure that is applied by the hands of a consumer who grabs the said container.
Moreover, it was found that PET water containers let water pass through their walls. Such a water loss usually leads to more flexibility of the container walls as time passes. In the case of the present invention, the water loss remains the same as for a convention PET light weight container, however, the reinforcement of the transversal rigidity with flat surfaces compensates this increase in flexibility, which is obviously very convenient for the consumer, and further helps avoiding splashes when the container is open.
One of the advantages achieved by the present invention is that it also allows for easy labelling on standard labelling equipment, due to the flatness of the at least one side of the container body.
It should be understood that various changes and modifications to the presently preferred embodiments described herein will be apparent to those skilled in the art. Such changes and modifications can be made without departing from the spirit and scope of the present invention and without diminishing its attendant advantages. It is therefore intended that such changes and modifications be covered by the appended claims.

Claims (13)

1. A container for a liquid or viscous product, comprising a substantially ovoid or spherical container body having a diameter D1, and a neck having a diameter D2, said neck comprising a dispensing opening and means for allowing closing means to be attached thereto, D1 being greater than D2, said container being made out of semi-cristalline PET, the walls of said container body having a thickness inferior or equal to 100 µm at least in the middle-height region of said container, characterized in that the container body comprises at least two flatten or embossed surfaces.
2. A container according to claim 1, wherein the container body comprises at least two opposite flat, substantially vertical, surfaces, and a flat, substantially horizontal, and forming a bottom side.
3. A container according to claim 2, wherein said neck is located symmetrically opposite to the horizontal bottom side.
4. A container according to claim 3, wherein said neck is located shifted relative to the vertical axis of the container.
5. A container according to claims 2 to 4, wherein said container body comprises four flat, substantially vertical, surfaces that are opposite to one another by pairs.
6. A container according to claims 2 to 5, wherein said flat vertical surfaces are disks.
7. A container according to claim 2 to 6, wherein the adjacent flat vertical surfaces are in contact which one another at least in one point.
8. A container according to claims 2 to 7, wherein the vertical flat surfaces are in contact with said bottom flat side.
9. A container according to any of the claims 2 to 8, whererin said vertical and horizontal flat surfaces have equal area.
10. A container according to any of the preceding claims, wherein the ratio of D1/D2 is comprised between 1.2 to 15, preferably 2 to 5.
11. A container according to any of the preceding claims, wherein said bottom flat side comprises reinforcing ribs and / or grooves.
12. A container according to any of the preceding claims, wherein said product is selected from the group consisting of water-based or milk-based products.
13. A container according to any of the preceding claims, which has a weight inferior or equal to 5g, preferably 3g, and a total contents volume of at least 25 cl.
CA2626719A 2005-10-20 2006-10-17 A very light beverage container Expired - Fee Related CA2626719C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05109806A EP1777164B1 (en) 2005-10-20 2005-10-20 A very light beverage container
EP05109806 2005-10-20
PCT/EP2006/067492 WO2007045648A1 (en) 2005-10-20 2006-10-17 A very light beverage container

Publications (2)

Publication Number Publication Date
CA2626719A1 true CA2626719A1 (en) 2007-04-26
CA2626719C CA2626719C (en) 2015-06-02

Family

ID=35759357

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2626719A Expired - Fee Related CA2626719C (en) 2005-10-20 2006-10-17 A very light beverage container

Country Status (15)

Country Link
US (2) US20080245757A1 (en)
EP (2) EP1777164B1 (en)
JP (1) JP2009512599A (en)
KR (1) KR20080068021A (en)
CN (1) CN101291850B (en)
AT (1) ATE399718T1 (en)
BR (1) BRPI0617722A2 (en)
CA (1) CA2626719C (en)
DE (1) DE602005007909D1 (en)
ES (1) ES2309665T3 (en)
PL (1) PL1777164T3 (en)
PT (1) PT1777164E (en)
RU (1) RU2432305C2 (en)
WO (1) WO2007045648A1 (en)
ZA (1) ZA200804297B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120187069A1 (en) * 2011-01-24 2012-07-26 Harris Ivan F Compact spherical bottle with flat sides
US9801969B2 (en) 2011-03-25 2017-10-31 Szent Bev Co. Scented attachment for containers
US10744223B2 (en) 2011-03-25 2020-08-18 Szent Co. Scented material compositions and articles for use with food and beverage
ITBO20110306A1 (en) * 2011-05-27 2012-11-28 Deco Ind S Coop P A CONTAINER FOR LIQUIDS
EP2554486A1 (en) * 2011-08-04 2013-02-06 Nestec S.A. A packaging with a spout for flowable products
US20150298852A1 (en) * 2014-04-17 2015-10-22 S.C. Johnson & Son, Inc. Molded article formed from post consumer recycled material
USD827435S1 (en) 2017-03-29 2018-09-04 Szent Co. Bottle ring
USD826047S1 (en) 2017-03-29 2018-08-21 Szent Co. Bottle ring
USD885906S1 (en) 2017-03-31 2020-06-02 Szent Bev Co. Bottle cap
USD945274S1 (en) 2017-11-09 2022-03-08 Robert David Sager Water bottle
USD950384S1 (en) 2018-05-16 2022-05-03 Szent Co. Bottle
WO2019232431A1 (en) 2018-05-31 2019-12-05 Szent Co. Scent delivery and preservation systems and methods for beverage containers
US11312528B2 (en) 2019-10-07 2022-04-26 Szent Co. Scented attachments for beverage cartons
US11975889B2 (en) 2021-09-02 2024-05-07 Merrilee Kick Container apparatus
US11738903B2 (en) * 2021-09-02 2023-08-29 Merrilee Kick Container apparatus

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948305A (en) * 1957-11-19 1960-08-09 Savas P Savides Containers for ice cream products and the like
DE1179856B (en) * 1962-11-12 1964-10-15 Form Ges Fuer Formgebung M B H Stackable, self-supporting plastic canister
DE2160085A1 (en) * 1971-12-03 1973-06-07 Vkg Wilhelm Leppak Gmbh Verpac BOTTLE
US4016995A (en) * 1975-12-08 1977-04-12 Plastipak Packaging Liquid container
US4749092A (en) * 1979-08-08 1988-06-07 Yoshino Kogyosho Co, Ltd. Saturated polyester resin bottle
JPS6252035A (en) * 1985-07-30 1987-03-06 株式会社吉野工業所 Vessel with recessed panel to which rib is formed
CN1022820C (en) * 1989-09-29 1993-11-24 株式会社吉野工业所 Jar formed with biaxial stretching blow moulding
JP2599174Y2 (en) * 1993-07-08 1999-08-30 株式会社ナムコ Premium capsules for game consoles
CN2248684Y (en) * 1995-11-17 1997-03-05 王维 Ball shaped container with its opener at its bottom
JPH11208633A (en) * 1998-01-23 1999-08-03 Kureha Chem Ind Co Ltd Self-supporting, pressure-resisting plastic container and its manufacture
AU757904B2 (en) * 1999-05-11 2003-03-13 Graham Packaging Company, L.P. Blow molded bottle with unframed flex panels
DE10048757A1 (en) * 2000-09-29 2002-04-11 Beiersdorf Ag Container with a massage device
DE10146822A1 (en) * 2001-09-20 2003-04-10 Datograf Appbau Gmbh & Co Plastic container manufacture involves blow molding of a preform to form a container body with two outlets
FR2830844A1 (en) * 2001-10-12 2003-04-18 Perrier Vittel Man Et Technolo Container for flowable product e.g., beverage and mineral water, includes walls made of flexible plastic that can be deformed for constant surface area, particularly under weight of flowable product
US6793094B2 (en) * 2002-10-03 2004-09-21 Mitchell Turnbough Anti-tipping container for liquids and semi-solid foods
PT1468930E (en) * 2003-04-15 2011-01-24 Nestle Waters Man & Technology Thin-walled container
GB0320849D0 (en) * 2003-09-05 2003-10-08 Glaxo Group Ltd Novel device
US7051892B1 (en) * 2003-10-28 2006-05-30 O'day Jr William R Water bottle for a dispenser
PT1527999E (en) * 2003-10-31 2007-10-04 Nestle Waters Man & Technology A container for product with less packaging material
US20050139572A1 (en) * 2003-12-29 2005-06-30 Pedmo Marc A. Plastic container
USD496207S1 (en) * 2004-02-04 2004-09-21 Duo Yeu Metal Co., Ltd. Cocktail shaker
USD546692S1 (en) * 2005-09-02 2007-07-17 The Procter & Gamble Company Bottle

Also Published As

Publication number Publication date
KR20080068021A (en) 2008-07-22
JP2009512599A (en) 2009-03-26
PT1777164E (en) 2008-08-04
US20150041424A1 (en) 2015-02-12
ZA200804297B (en) 2009-09-30
US20080245757A1 (en) 2008-10-09
EP1777164A1 (en) 2007-04-25
RU2432305C2 (en) 2011-10-27
CA2626719C (en) 2015-06-02
CN101291850A (en) 2008-10-22
WO2007045648A1 (en) 2007-04-26
PL1777164T3 (en) 2008-11-28
BRPI0617722A2 (en) 2011-08-09
ATE399718T1 (en) 2008-07-15
EP1777164B1 (en) 2008-07-02
EP1954573A1 (en) 2008-08-13
CN101291850B (en) 2011-03-23
DE602005007909D1 (en) 2008-08-14
ES2309665T3 (en) 2008-12-16
RU2008119818A (en) 2009-11-27

Similar Documents

Publication Publication Date Title
CA2626719C (en) A very light beverage container
US4804097A (en) Bottle with non-everting hand grip
US5350078A (en) Beverage bottle
US5598941A (en) Grip panel structure for high-speed hot-fillable blow-molded container
US8087525B2 (en) Multi-panel plastic container
US6631744B1 (en) Container
US20080264892A1 (en) Liquid Container
US8985362B2 (en) Plastic container having reinforced gripping structure
US8186529B2 (en) Channel features for pressurized bottle
US8053009B2 (en) One peice squeezable container
US4877142A (en) Rectangular bottle for motor oil and like fluids
US7631775B2 (en) Plastic container having gripping portions
US10279975B2 (en) Bottle with pressurizing feature under lateral load and associated method
US20110000812A1 (en) Stackable package and a packaging assembly made therewith
US20110198310A1 (en) Toast bottle
US20150001172A1 (en) Load-bearing and vacuum-resistant containers
EP1527999A1 (en) A container for product with less packaging material
US20050061764A1 (en) Variable volume beverage container
US20160311570A1 (en) Lightweight containers with improved load resistance
CA2736447C (en) Plastic container having reinforced gripping structure
US20100051574A1 (en) Flip top closure assembly for a bottle
JP5033544B2 (en) Bottle container
AU2010101201A4 (en) Beverage vessel
RU69021U1 (en) PLASTIC BOTTLE
CA2228067C (en) Grip panel structure for blow-molded container

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20201019