EP0797531A1 - Disposable container for liquids, in particular drinks - Google Patents
Disposable container for liquids, in particular drinksInfo
- Publication number
- EP0797531A1 EP0797531A1 EP95936512A EP95936512A EP0797531A1 EP 0797531 A1 EP0797531 A1 EP 0797531A1 EP 95936512 A EP95936512 A EP 95936512A EP 95936512 A EP95936512 A EP 95936512A EP 0797531 A1 EP0797531 A1 EP 0797531A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- appendices
- straw
- conduit
- shells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 13
- 239000010902 straw Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920002457 flexible plastic Polymers 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/24—Inserts or accessories added or incorporated during filling of containers
- B65D77/28—Cards, coupons, or drinking straws
- B65D77/283—Cards, coupons, or drinking straws located initially inside the container, whereby the straw is revealed only upon opening the container, e.g. pop-up straws
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
Definitions
- This invention relates to a disposable container for liquids, in particular drinks, intended to be directly sipped from the container via a straw.
- a known type of container is formed from a piece of polyethylene-coated paper tube which is welded at its ends after being filled with the liquid.
- This container is provided with a hole to which a tearable closure seal is applied, for example a thin aluminium strip, which at the time of use can be removed or torn to allow the insertion into said hole of a straw through which the drink can be directly sipped.
- a drawback of this construction is the limited number of shapes available, these merely a parallelepiped shape if the two transverse thermoweld lines of the starting tube are mutually parallel, or a tetrahedron shape if the two transverse thermoweld lines are mutually perpendicular.
- a further drawback is that the straw to be inserted into the container has to be produced separately and then applied to the closed container, with the evident need for automatic machines or alternatively a certain laboriousness in assembly.
- Another known type of container consists of two half- shells of plastic or polyethylene-coated paper welded along their mutually contacting edges and comprising at said edge a delivery nozzle provided with a cloasure plug.
- the nozzle can be applied to the two half-shells during the thermowelding and hence with already existing automatic machines.
- containers of this type do not enable the drink to be sipped with a straw, but at most allow the drink to be poured into a tumbler or directly into the mouth of the consumer. In neither case would it appear possible to comfortably consume the drink while walking, without the availability of a tumbler or straw, neither of which is provided with the pack.
- Figure 1 is a partially transparent perspective view of a first embodiment of container according to the invention.
- Figure 2 is a partially transparent perspective view of a second embodiment thereof;
- Figure 3 is a cross-section therethrough on the line III-III of Figure 2;
- Figure 4 is a partially transparent perspective view of a third embodiment thereof;
- Figure 5 is a perspective view of a fourth embodiment thereof;
- Figure 6 is a cross-section through a fifth embodiment thereof;
- Figure 7 is a perspective view of a sixth embodiment thereof;
- Figure 8 is a perspective view of a seventh embodiment thereof;
- Figure 9 is a perspective view of an eighth embodiment thereof; and Figure 10 shows it in the same view as Figure 9 at the moment of use. As can be seen from the figures, in a first embodiment
- the container consists of a pair of half- shells 2 of substantially rigid food-compatible plastics material, which are cut and preformed to the desired shape and joined together along their mutually contacting edges.
- the upper end of the straw 10 comprises a weld spot (not shown on the drawings) the purpose of which is explained hereinafter.
- the container is then filled with the liquid to be contained, after which the straw 10 is inserted between the two appendices 4 again using automatic equipment. Finally the two appendices 4 are thermowelded to hence complete the sealing of the pack.
- the straw 10 instead of being inserted into the container after joining its two half-shells 2 together is formed directly from the two half-shells on joining them together, this being achieved by virtue of thermoweld lines 6 which in addition to extending along the contacting outer edges of the two half- shells also extend to define said straw 10.
- the two appendices 4 can be turned over outwards after being separated and are provided with a snap button 12 which maintains them securely in this overturned configuration, in which their inner surface also forms the contact nozzle for the consumer's lips.
- the embodiment shown in Figure 4 is functionally identical to the embodiment shown in Figures 2 and 3, except for the final shape of the container, in which the straw 10 is positioned laterally instead of centrally to it.
- the half-shells can be formed of thermoweldable plastics material, ultrasonic-weldable plastics material, or composite materials such as paper-aluminium, paper-polyethylene or aluminium-polyethylene.
- the container according to the invention i particularly advantageous, and in particular:
- the embodiment shown in Figure 5 is functionally identica to the embodiment shown in Figure 1 except for the type o material used, which is flexible plastic. This type of material results in a reduction in the overall size of th container when not filled with liquid.
- the embodiment shown in Figure 6 is functionall identical to the embodiment shown in Figure 4 except for the presence within the container of two laterally positioned straws, the purpose of which is to prevent the container deforming under vacuum during use.
- the container is constructed of flexible material, the weld strip interrupting for a short length sufficient to form a nozzle 14.
- the container is constructed of flexible material and comprises a further weld line 4' extending parallel to the major sides.
- This weld line defines with the weld 4 joining the two half-shells a seat for housing a straw 10, the seat being closed at both ends by welds 16,16' of peelable type.
- the container is substantially of frusto-conical shape with its major surface comprising a bellows appendix 18 preferably formed during the formation of the container and having at its free end a weld spot 20 which is tearable or in any event easily openable.
- a straw 100 is housed within said container and sai appendix. At the moment of consumption it is necessary merel to tear the end of the appendix 18 and then compress sai bellows appendix 18 in order to expose the upper end of th straw 100.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Cartons (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVE940049 | 1994-10-18 | ||
IT94VE000049A IT1268682B1 (en) | 1994-10-18 | 1994-10-18 | DISPOSABLE CONTAINER FOR LIQUIDS. |
PCT/EP1995/004076 WO1996011860A1 (en) | 1994-10-18 | 1995-10-17 | Disposable container for liquids, in particular drinks |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0797531A1 true EP0797531A1 (en) | 1997-10-01 |
EP0797531B1 EP0797531B1 (en) | 1999-05-26 |
Family
ID=11424054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95936512A Expired - Lifetime EP0797531B1 (en) | 1994-10-18 | 1995-10-17 | Disposable container for liquids, in particular drinks |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0797531B1 (en) |
AT (1) | ATE180457T1 (en) |
AU (1) | AU3843095A (en) |
DE (1) | DE69509918T2 (en) |
DK (1) | DK0797531T3 (en) |
ES (1) | ES2134502T3 (en) |
IT (1) | IT1268682B1 (en) |
WO (1) | WO1996011860A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003205043B2 (en) * | 1998-01-14 | 2005-06-09 | Indiana University Research And Technology Corporation | Methods of using human receptor protein 4-1BB |
ITBO20010140A1 (en) * | 2001-03-16 | 2002-09-16 | Gino Rapparini | FLEXIBLE PACKAGING WITH DISPENSING DEVICE |
ES2358394B1 (en) * | 2009-05-11 | 2012-02-10 | Volpak, S.A.U. | PACK WITH STRAW AND MANUFACTURING PROCEDURE. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE569025A (en) * | ||||
FR1024963A (en) * | 1950-05-04 | 1953-04-09 | Portable container with built-in suction tube | |
US3799914A (en) * | 1970-04-29 | 1974-03-26 | Jenos Inc | Standable flexible container with straw |
DE2036226A1 (en) * | 1970-07-22 | 1972-01-27 | Conn Med Corp , Madison, Conn (V St A) | pack |
US4227614A (en) * | 1978-09-01 | 1980-10-14 | John P. Glass | Packages |
DE3520451A1 (en) * | 1985-06-07 | 1986-12-11 | Beinio, Brigitte, 4194 Huisberden | Method and device for producing film containers each containing a liquid and a removal tube, e.g. a drinking straw |
NL8701700A (en) * | 1987-07-17 | 1989-02-16 | Heijenga S Management B V | HOLDER FOR A LIQUID OR PASTIC PRODUCT. |
CH678614A5 (en) * | 1989-01-09 | 1991-10-15 | Freddy Huguenin | |
US5054631A (en) * | 1989-09-25 | 1991-10-08 | Robbins Edward S Iii | Disposable beverage containers having integral drinking straws |
-
1994
- 1994-10-18 IT IT94VE000049A patent/IT1268682B1/en active IP Right Grant
-
1995
- 1995-10-17 EP EP95936512A patent/EP0797531B1/en not_active Expired - Lifetime
- 1995-10-17 DK DK95936512T patent/DK0797531T3/en active
- 1995-10-17 WO PCT/EP1995/004076 patent/WO1996011860A1/en active IP Right Grant
- 1995-10-17 DE DE69509918T patent/DE69509918T2/en not_active Expired - Fee Related
- 1995-10-17 ES ES95936512T patent/ES2134502T3/en not_active Expired - Lifetime
- 1995-10-17 AT AT95936512T patent/ATE180457T1/en not_active IP Right Cessation
- 1995-10-17 AU AU38430/95A patent/AU3843095A/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO9611860A1 * |
Also Published As
Publication number | Publication date |
---|---|
ES2134502T3 (en) | 1999-10-01 |
ITVE940049A1 (en) | 1996-04-18 |
IT1268682B1 (en) | 1997-03-06 |
AU3843095A (en) | 1996-05-06 |
EP0797531B1 (en) | 1999-05-26 |
DE69509918T2 (en) | 1999-12-23 |
DK0797531T3 (en) | 1999-11-29 |
WO1996011860A1 (en) | 1996-04-25 |
DE69509918D1 (en) | 1999-07-01 |
ITVE940049A0 (en) | 1994-10-18 |
ATE180457T1 (en) | 1999-06-15 |
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