EP0797531A1 - Recipient jetable pour liquides, notamment pour boissons - Google Patents

Recipient jetable pour liquides, notamment pour boissons

Info

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
Application number
EP95936512A
Other languages
German (de)
English (en)
Other versions
EP0797531B1 (fr
Inventor
Giorgio Trani
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.)
BP Europack SpA
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 EP0797531A1 publication Critical patent/EP0797531A1/fr
Application granted granted Critical
Publication of EP0797531B1 publication Critical patent/EP0797531B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)
  • Closures For Containers (AREA)
  • Cartons (AREA)

Abstract

Récipient jetable pour liquides que l'on peut boire à petites gorgées directement, caractérisé en ce qu'il comprend au moins deux parois qui s'étendent à l'intérieur d'au moins un appendice (4, 8) destiné à protéger au moins un tube (10, 100, 14) à l'aide duquel on boit à petites gorgées le liquide.
EP95936512A 1994-10-18 1995-10-17 Recipient jetable pour liquides, notamment pour boissons Expired - Lifetime EP0797531B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITVE940049 1994-10-18
IT94VE000049A IT1268682B1 (it) 1994-10-18 1994-10-18 Contenitore a perdere per liquidi.
PCT/EP1995/004076 WO1996011860A1 (fr) 1994-10-18 1995-10-17 Recipient jetable pour liquides, notamment pour boissons

Publications (2)

Publication Number Publication Date
EP0797531A1 true EP0797531A1 (fr) 1997-10-01
EP0797531B1 EP0797531B1 (fr) 1999-05-26

Family

ID=11424054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95936512A Expired - Lifetime EP0797531B1 (fr) 1994-10-18 1995-10-17 Recipient jetable pour liquides, notamment pour boissons

Country Status (8)

Country Link
EP (1) EP0797531B1 (fr)
AT (1) ATE180457T1 (fr)
AU (1) AU3843095A (fr)
DE (1) DE69509918T2 (fr)
DK (1) DK0797531T3 (fr)
ES (1) ES2134502T3 (fr)
IT (1) IT1268682B1 (fr)
WO (1) WO1996011860A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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 (it) * 2001-03-16 2002-09-16 Gino Rapparini Confezione flessibile con dispositivo erogatore
ES2358394B1 (es) * 2009-05-11 2012-02-10 Volpak, S.A.U. Envase con pajilla y procedimiento de fabricación.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE569025A (fr) *
FR1024963A (fr) * 1950-05-04 1953-04-09 Récipient portatif avec tube d'aspiration incorporé
US3799914A (en) * 1970-04-29 1974-03-26 Jenos Inc Standable flexible container with straw
DE2036226A1 (de) * 1970-07-22 1972-01-27 Conn Med Corp , Madison, Conn (V St A) Packung
US4227614A (en) * 1978-09-01 1980-10-14 John P. Glass Packages
DE3520451A1 (de) * 1985-06-07 1986-12-11 Beinio, Brigitte, 4194 Huisberden Verfahren und vorrichtung zur herstellung von jeweils eine fluessigkeit und ein entnahmeroehrchen, z.b. einen trinkhalm enthaltenden folienbehaeltern
NL8701700A (nl) * 1987-07-17 1989-02-16 Heijenga S Management B V Houder voor een vloeibaar of pastavormig produkt.
CH678614A5 (fr) * 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9611860A1 *

Also Published As

Publication number Publication date
DE69509918D1 (de) 1999-07-01
EP0797531B1 (fr) 1999-05-26
ITVE940049A0 (it) 1994-10-18
WO1996011860A1 (fr) 1996-04-25
DE69509918T2 (de) 1999-12-23
ITVE940049A1 (it) 1996-04-18
ATE180457T1 (de) 1999-06-15
IT1268682B1 (it) 1997-03-06
DK0797531T3 (da) 1999-11-29
AU3843095A (en) 1996-05-06
ES2134502T3 (es) 1999-10-01

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