WO2008132665A1 - Bouchon équipé d'un joint d'étanchéité - Google Patents

Bouchon équipé d'un joint d'étanchéité Download PDF

Info

Publication number
WO2008132665A1
WO2008132665A1 PCT/IB2008/051559 IB2008051559W WO2008132665A1 WO 2008132665 A1 WO2008132665 A1 WO 2008132665A1 IB 2008051559 W IB2008051559 W IB 2008051559W WO 2008132665 A1 WO2008132665 A1 WO 2008132665A1
Authority
WO
WIPO (PCT)
Prior art keywords
cap
seal
tear
zone
container
Prior art date
Application number
PCT/IB2008/051559
Other languages
English (en)
Spanish (es)
Inventor
David Cano Ongay
Original Assignee
Comercial Catorce De Febrero, S.A.
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 Comercial Catorce De Febrero, S.A. filed Critical Comercial Catorce De Febrero, S.A.
Publication of WO2008132665A1 publication Critical patent/WO2008132665A1/fr

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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/46—Snap-on caps or cap-like covers
    • B65D41/48—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • B65D41/485—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics with integral internal sealing means
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/25—Non-metallic tear-off strips
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/30—Tamper-ring remaining connected to closure after initial removal

Definitions

  • the present invention relates to a cap with container seal that improves and simplifies the sealing and recycling system of said seal, as well as the hygienic state of the container's top lid.
  • Different sealing caps are known suitable for being coupled in various types of containers such as bottles, beverage cans and the like.
  • Said plugs are intended to keep intact the properties of the contained product and to protect it from external agents and, in addition, to maintain the hygiene of the upper part of the container through which the contents are poured. It is important that the seal ensures that once the cap is opened it can be recognized with the naked eye if the container has been previously opened or not.
  • An example of this type of cap with seal is described in WO 2005/118418.
  • Said patent discloses a cap system with a seal comprising an upper part that performs the functions of a cap and a lower part that performs the function of a seal.
  • Said lower part comprises sealing means that consist of a ring with a protruding portion towards its interior that is complemented by a groove that the beverage can must carry in a part of its upper perimeter. In this way, the ring is locked in the groove of the can and it is not possible to remove it without breaking said ring.
  • the ring and the upper part are joined throughout its perimeter by a succession of small appendages that are the ones that break when the cap is opened.
  • different containers are recycled such as, among others, glass bottles and soda cans that are usually made of a metal alloy. Instead, the sealed caps are made of plastic material and are partially retained in the container once unsealed. This hinders the recycling process in the known cap, since the plastic must be separated from the metal or glass from the container for proper processing and this action is complicated and requires manipulation by the operator of the recycling plant.
  • the objective of the present invention is to solve the drawbacks of the device known in the art, by providing a cap with a seal for containers comprising sealing means, an upper part, a lower part and a projection, characterized by the fact that the junction zone of the upper part and the junction zone of the lower part is partially tear.
  • the cap can be reused because it completely maintains its integrity and is fully functional. Once the seal is open, it is always attached to the cap at all times.
  • the tear zone comprises at least a quarter of the perimeter of the plug. In this way, once the seal has been torn, a minimum clearance is achieved between the upper part and the lower part to be able to remove the cap together with the container seal.
  • the tear zone comprises at least one point of attachment between the upper part and the lower part.
  • the tear-off part must offer sufficient strength that allows both to avoid accidental opening and to allow correct and easy unsealing.
  • a joint point meets this objective and the sealing cap can be easily manufactured with two or more points of attachment on both sides of the projection that allows the force to break the tear zone.
  • the tear zone is of a thickness less than the rest of the plug. This is an alternative way of performing the tear zone. With a lower thickness at equal force applied, the shear stress that the lower thickness zone has to bear with respect to the thicker zone is greater, so that the selective breakage of said zone occurs.
  • the projection is attached to the upper part in the tear zone and comprises two weakening strips that join it to the lower part.
  • This projection allows the force to be transmitted to the upper part and the tearing of the tear part occurs.
  • it is provided that it comprises two strips of weakening that join it to the bottom and which also yield at the time of opening.
  • the projection is connected to the lower part in the tear zone. In this way, by exerting a force on the projection, it moves along with the lower part and the tear of the tear zone is achieved.
  • Figure 1 is a profile view of a container with a sealed cap
  • Figure 2 is a sectioned view of the container with the seal cap of Figure 1
  • Figure 3 is a front view of the container with the cap of the previous figures
  • Figure 4 is a profile view of another embodiment of the cap with seal
  • Figure 5 is a front view of the embodiment of Figure 4.
  • the container 1 is provided with a cap with seal 2 comprising an upper part 3, a lower part 4 and a tongue 5, which in this embodiment is attached to the upper part 3.
  • the upper part 3 and lower part 4 are partially joined by a continuous strip 6 and by the minus a junction point 7.
  • the upper part has a circular projection 8 to facilitate stacking of the containers.
  • the projection or tongue 5 is pulled vertically, the upper part 3 is lifted and the connecting points 7 are broken leaving an arc of the upper area 3 separated from the lower part 4.
  • the means of sealed 9, 10, 11, which can be seen in Figure 2 yield and completely separate the entire plug 2 from the container 1. In practice, it is possible to put the entire plug 2 back into the container 1, allowing This is closed again although it can be seen visually that the seal has been broken.
  • Figure 2 shows the sealing means consisting of an annular crown 9 that is partially inserted through the mouth of the container 1 and that provides a tightness to the container 1, an internal perimeter projection 10 located in the upper part 3 of the cap 2 and which gives an additional seal to the container 1 and an internal perimeter flange 11 located in the lower part 4 that fixes the lower part 4 to the container 1.
  • FIG 4 a different embodiment of the present invention can be seen in which the upper part 3 and the lower part 4 are partially joined by a weakening line 13.
  • Figure 5 it can be seen how the tongue 5 is attached to the part lower 4. When the tab 5 is pulled sideways, the weakening line 13 is torn.
  • advertising can be inserted in the external part of the upper part 3.
  • various types of advertising material such as small pamphlets, stickers, information about promotions, among others.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

Cette invention concerne un bouchon équipé d'un joint d'étanchéité (2) pour des récipients (1), lequel bouchon comprend une partie supérieure (3), une partie inférieure (4) des moyens de scellage (9, 10, 11) et un dispositif en porte-à-faux (5) permettant de desceller le bouchon (2). La zone d'assemblage de la partie supérieure (3) et la zone d'assemblage de la partie inférieure (4) sont partiellement détachables, de telle sorte qu'il est possible de détacher une partie de la zone d'assemblage, ce qui permet de retirer le bouchon du récipient, les deux parties du bouchon restant assemblées car une partie de la zone d'assemblage n'est pas détachable. Cette caractéristique est très importante car lors du recyclage, il est possible de retirer facilement le bouchon et le joint d'étanchéité du récipient puisque ces deux éléments restent assemblés.
PCT/IB2008/051559 2007-04-27 2008-04-23 Bouchon équipé d'un joint d'étanchéité WO2008132665A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200700925 2007-04-27
ES200700925U ES1065396Y (es) 2007-04-27 2007-04-27 Tapon con precinto

Publications (1)

Publication Number Publication Date
WO2008132665A1 true WO2008132665A1 (fr) 2008-11-06

Family

ID=38331088

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/051559 WO2008132665A1 (fr) 2007-04-27 2008-04-23 Bouchon équipé d'un joint d'étanchéité

Country Status (2)

Country Link
ES (1) ES1065396Y (fr)
WO (1) WO2008132665A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11401079B2 (en) 2020-01-13 2022-08-02 Gbuk Group Limited Tamper evident cap

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361543A (fr) * 1963-04-12 1964-05-22 Obturation arrachable en matière élastique
USRE27648E (en) * 1971-06-03 1973-05-29 Plastic bottle cap with integral handle
EP0703155A1 (fr) * 1994-09-20 1996-03-27 PELLICONI ABRUZZO S.r.l. Capuchon en plastique avec anneau d'inviolabilité
US20050224446A1 (en) * 2004-04-08 2005-10-13 Crealise Packaging-Conditionnement Inc. Cap and closure system for closing a large potable liquid bottle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361543A (fr) * 1963-04-12 1964-05-22 Obturation arrachable en matière élastique
USRE27648E (en) * 1971-06-03 1973-05-29 Plastic bottle cap with integral handle
EP0703155A1 (fr) * 1994-09-20 1996-03-27 PELLICONI ABRUZZO S.r.l. Capuchon en plastique avec anneau d'inviolabilité
US20050224446A1 (en) * 2004-04-08 2005-10-13 Crealise Packaging-Conditionnement Inc. Cap and closure system for closing a large potable liquid bottle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11401079B2 (en) 2020-01-13 2022-08-02 Gbuk Group Limited Tamper evident cap

Also Published As

Publication number Publication date
ES1065396Y (es) 2007-11-01
ES1065396U (es) 2007-08-01

Similar Documents

Publication Publication Date Title
ES2473572T3 (es) Cierre con precinto de garantía
ES2316783T3 (es) Tapa de plastico y lata.
ES2269829T3 (es) Tapon con precinto de garantia inviolable.
ES2369958T3 (es) Cierre inviolable.
ES2938366T3 (es) Tapón para botella de bebida o recipiente similar
ES2598854T3 (es) Cierre de evidencia de manipulación con sello desgarrable
ES2901491T3 (es) Dispositivo de apertura para el envasado de productos que se pueden verter
ES1064802U (es) Tapon para botellas contenedoras de aceite comestible y otros liquidos alimentarios.
JPS6252047A (ja) 合成樹脂製蓋
ES2244447T3 (es) Pitorro de apertura por desgarro.
ES2398775T3 (es) Contenedor de monodosis para productos líquidos mejorado
WO2016198967A1 (fr) Système de dosage amélioré
WO2008132665A1 (fr) Bouchon équipé d'un joint d'étanchéité
ES2333569B1 (es) Capsula para un cierre de botellas.
ES2326688T3 (es) Caperuza de cierre.
EP1717160B1 (fr) Fermeture de bouteille avec joint d'étanchéité garanti.
ES2350110T3 (es) Disposición de envase y tapa.
ES2234378A1 (es) Medio de cierre de tapones para botellas con evidencia de apertura.
US20130043206A1 (en) Sealing device for bottles and containers
JP2000255615A (ja) 合成樹脂製のキャップ装置
WO2011022796A2 (fr) Ensemble couvercle et surcouvercle à organe de blocage pour fermeture de sécurité à indication d'effraction, et élément de retenue pour organe de blocage
ES2566793T3 (es) Cierre de recipiente con sello de seguridad anti apertura
JP4534499B2 (ja) 不正開封防止及び分別回収機能付キャップ
ES2427938T3 (es) Cierre para botellas
ES1076277U (es) Tapón de cierre para envases.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08737963

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08737963

Country of ref document: EP

Kind code of ref document: A1