EP0987187A1 - Verschluss mit Dichtung, Verfahren ihrer Herstellung und Kombination von einem Behälter und diesem Verschluss mit Dichtung - Google Patents

Verschluss mit Dichtung, Verfahren ihrer Herstellung und Kombination von einem Behälter und diesem Verschluss mit Dichtung Download PDF

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Publication number
EP0987187A1
EP0987187A1 EP99402262A EP99402262A EP0987187A1 EP 0987187 A1 EP0987187 A1 EP 0987187A1 EP 99402262 A EP99402262 A EP 99402262A EP 99402262 A EP99402262 A EP 99402262A EP 0987187 A1 EP0987187 A1 EP 0987187A1
Authority
EP
European Patent Office
Prior art keywords
seal
cap
plug
container
bead
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.)
Withdrawn
Application number
EP99402262A
Other languages
English (en)
French (fr)
Inventor
Jean Patrice Racine
Michel Luzzato
Alain Franchet
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.)
Tetra Pak Closures France SAS
Original Assignee
Novembal SAS
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 Novembal SAS filed Critical Novembal SAS
Publication of EP0987187A1 publication Critical patent/EP0987187A1/de
Withdrawn legal-status Critical Current

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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
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/045—Discs

Definitions

  • the invention relates to a plug with a seal, a method of producing such a plug and, finally, a set comprising a container for a certain content and the plug with seal in question.
  • plastic plugs sufficiently rigid of the type comprising on the one hand a wall transverse and an adjoining annular skirt provided internally of screw threads and on the other hand a internal annular projection projecting from the internal face of the skirt in the vicinity of the transverse wall. He is known that such a projection may have the function of participating maintaining a seal.
  • seals in material plastic capable of being elastically deformed of the type comprising on the one hand a deformable peripheral bead elastically and on the other hand a wall transverse to the periphery of which is the bead.
  • a seal seal can be part of a plug by being maintained by means of the internal annular projection of which is provided the latter.
  • the bead seal device can cooperate with the edge of the neck of the container for sealing.
  • plugs such as those previously mentioned which additionally include a ring inviolability adjoining the free edge of the skirt opposite the transverse wall, the connection between the skirt and the ring of inviolability being of least resistance to be able be fractured when the cap is first opened, the tamper-evident ring further comprising, towards inside, means capable of interfering with a projection corresponding ring provided on the neck of the container.
  • the invention relates to this third and last family and not the first two, which have their specificities and their own constraints.
  • the invention therefore aims to produce a plug with attached seal in which the seal is performed efficiently while the implementation of the plug, reportedly, is carried out conveniently.
  • the invention aims to achieve a molded shoulder seal but floating floating plug that it is described.
  • the invention aims at a plurality of maximum achievement with great flexibility and ease of implementation.
  • a seal as provided here can be mounted on different types of cap shells whose shape internal is adapted. Furthermore, these shells can, depending on the case, receive an attached seal as described or a joint made in situ.
  • the seal is limited on the side of the transverse wall of the plug by a substantially face plane.
  • the bead protrudes from the side of the face of the opposite seal which is intended to be turned towards the container neck.
  • the flexible annular shoulder surrounds outside the bead and is arranged in the extension of the transverse wall of the joint. This shoulder is intended to cooperate with the annular projection internal plug to maintain the seal sealing, this being thus maintained so shouldered and floating.
  • This shoulder has flexibility and an axial thickness suitable for easy mounting for effective retention of the seal in the plug well said.
  • the projecting face or free edge of the bead opposite the transverse face of the joint is arranged substantially in the plane of the face or of the free edge protruding from the internal annular projection of the plug.
  • the space between the plug and the seal is such that it is able on the one hand to allow the deformation appropriate seal after assembly and tightening of the cap provided with the seal on the neck of the container. On the other hand, this space is suitable for allowing the application and pressing the seal against the inner face of the cap, a once it mounted and tightened on the container neck.
  • the bead has, in cross section, a profile in general form of V, or U, or W or pseudo V - in particular with truncated or rounded point -, or of pseudo U, or pseudo W.
  • the bead is limited towards the exterior by a substantially frustoconical face or cylindrical corresponding substantially to the opening narrowed formed by the internal projection of the stopper.
  • the bead is bounded inward by one side substantially frustoconical with the diameter closest to the transverse wall of the joint is the small diameter while that the large diameter is intended to be turned towards the neck of the container.
  • the seal comprises also a second annular bead placed inside from the first and slightly moved away from it radially.
  • the internal projection of the plug a, in cross section transverse, a general form of V, or of U, or of pseudo V - notably with a truncated tip -, or pseudo U, overturned, having a substantially transverse branch relative to the main axis of the plug and a branch slightly tilted on this axis.
  • the cap with seal which has just been described comprises, in addition, a ring inviolability adjoining the free edge of the skirt opposite the transverse wall.
  • the connection between the skirt and the ring inviolability -by bridges, cutouts, one more thin or other- is of least resistance for be able to be fractured during the first opening of the plug.
  • the tamper-evident ring has, towards inside, protruding means capable of interfering with a corresponding annular projection provided on the neck of the container. These protruding means are, according to their realizations, a bead, one or more legs, one or several projections or otherwise.
  • Such a cap with seal and ring of inviolability can be the subject of different variants of achievement.
  • the ring of inviolability itself is divisible transversely in at least one place and opens at the time of the first opening the cap.
  • the ring cannot be cut transversely.
  • the ring When the ring is breakable, it can be connected to the skirt by at least one non-frangible connection or, at otherwise, do not include such a link not frangible.
  • the invention relates to a method of production of a plug as just described.
  • the plug is first made separately and the seal, by injection, compression, or other. Then we put in place and associate the joint sealing in and with the cap by forcing the seal to go beyond the internal projection of the cap. This operation is made possible by the form and the constitution of the shoulder combined with the shape of the actual plug. The joint is then kept shouldered but floating in the plug.
  • the invention relates to a set comprising on the one hand a container for a certain content, this container being provided with a neck with an external thread and, if necessary, with an annular projection intended to cooperate with a tamper-evident ring. All also includes a plug with seal as just described.
  • This cap with seal is mounted and tightened on the container neck. Compared to the situation where it is at rest, the seal is deformed to come to be applied pressing on the face internal of the cap, the bead being crushed and deformed by the extreme free part of the container neck.
  • Figures 1 and 2 are two schematic sectional views axial of two variant plugs according to the invention, comprising an attached seal and a ring inviolability.
  • Figure 3 is a partial view, on a larger scale Figures 1 and 2 showing the attached seal in the bottom of the cap.
  • Figures 4 and 5 are two partial views, at larger scale of Figure 3 showing the seal reported respectively in place in the front cap tightening by the neck of the container and after tightening.
  • Figures 6 to 11 are partial views, at larger scale, illustrating several embodiments of the joint seal reported in the bottom of the front cap Tightening.
  • cap with seal sealing 1 comprising on the one hand a plug 2 proper and secondly a seal 3 reported in cap 2.
  • the plug with seal 1 is intended to be mounted and tightened on the neck 4 of a container shown partially.
  • the container is in plastic or glass.
  • the container in question is typically a bottle to hold a drink.
  • the neck 4 has an internal face 5, an external face 6, both generally cylindrical, one side transverse 7 connecting the two faces 5 and 6 and having a general annular shape, of more or less large radius.
  • the neck 4 of the container also includes threads of screwing 9 intended for screwing the cap with seal 1.
  • the neck 4 of the container has an annular projection capable of cooperating with the ring 10.
  • the container neck 4 which has just been described has a general axis of symmetry 11. This axis is also an axis of general symmetry of the cap with seal 1.
  • the plug 2 is made of plastic material sufficiently rigid, by injection, compression or otherwise.
  • the plug 2 firstly has a transverse wall 12 forming the top of the plug 2 when it is placed above the collar 4.
  • the plug 2 then comprises a skirt 13, adjoining the wall 12 at its periphery, generally cylindrical in shape, annular, extending over a certain axial length the along axis 11.
  • the skirt 13 is provided on its internal face 14 with threads of screwing 15 complementary to the screwing threads 9 of the neck 4.
  • the plug 2 finally comprises a tamper-evident ring 10 attached to the free edge 16 of the skirt 13 opposite the transverse wall 12.
  • connection 17 between the skirt 13 and the tamper-evident ring 10, adjoining edge 16, is of less resistance, of so that it can be fractured during the first opening the cap with seal 1.
  • the link 17 comprises, according to the achievements, frangible bridges separated by spaces voids of material (Figure 1) or cutouts or even thinner ( Figure 2). These modes of achievement are not exclusive to others.
  • the tamper-evident ring 10 has towards inside, protruding means 18 capable of interfering with the annular projection then provided for this purpose on the container neck 4.
  • cap with seal 1 includes such a ring inviolability 10
  • this can also be subject to other variants relative to its breakable character and to its attached nature, after rupture of the link 17, to the skirt 13.
  • the ring tamper evident 10 is scored transversely and opens when the cap is opened for the first time ( Figure 2).
  • the tamper-evident ring 10 cannot be cut transversely ( Figure 1).
  • the tamper-evident ring 10 When the tamper-evident ring 10 is breakable, it can be provided that it is connected to the skirt 13 by at least a non-frangible bond. In this case, the ring tamper-evident 10 open remains attached to cap 2 well said.
  • the plug 2 also has an annular projection internal 19.
  • the projection 19 projects from the internal face 14 of the skirt 13. It is slightly separated from the internal face 20 of the transverse wall 12.
  • the projection 19 participates in the maintenance of the seal 3.
  • the internal projection 19 has in cross section, a general form of V (in this case reversed) comprising a branch 21, substantially transverse to axis 11 and a branch 22, slightly inclined relative to to axis 11, for example with an angle of the order of 20 degrees.
  • the branch 22 is itself connected to the internal face 20 of the transverse wall 12 by a rounded 23.
  • the branches 21, 22 are connected by an edge or a face free 25. This annular edge or face defines, towards the transverse wall 12, a narrowed opening 24.
  • the internal face 20 of the transverse wall 12 is flat.
  • the seal 3 is also made of material plastic, this being however capable of being deformed elastically.
  • This seal 3 is produced separately from the plug 2, by injection, compression, or otherwise.
  • the seal 3 comprises firstly a bead peripheral 26, elastically deformable, with which can cooperate the neck 4 of the container.
  • the gasket 3 secondly comprises a transverse wall 27 at the periphery of which is the bead 26.
  • the joint 3 has thirdly a shoulder peripheral 31 to which we will return later.
  • the seal 3, once made, is attached in cap 2. It is kept associated with the cap at means of the projection 19 cooperating with the shoulder 31. In this situation, it is formed between the internal face 20 of the transverse wall 12 and the facing face 28, a space 29.
  • the seal 3 can be accommodated in the space 29 in question, this disappearing altogether or part.
  • This space 29 is formed by the chamber at the bottom of the cap, as mentioned above.
  • the seal 3 is forced to pass beyond the projection 19 by the narrowed opening 24, which is made possible by due to the flexibility and the weakness of the thickness axial of the shoulder 31. Once this passage in force achieved, the seal 3 is maintained in a situation that we can qualify as shouldered but floating, clearly visible in Figure 4. The shoulder 31 then resumed the configuration it presented before the entry into force.
  • the face 28 of the transverse wall 27 of the seal 3 is substantially planar. That is also true to the right of the bead 26.
  • This configuration results from the very manufacturing process of the joint (mold plane).
  • the bead 26 projects from the side of the face 30 of the joint 3 intended to be turned towards the neck 4 of the container.
  • annular shoulder 31 surrounds at outside the bead 26 and is arranged in the extension of the transverse wall 27. This shoulder 31 is intended to cooperate or interfere with the projection 19, more precisely its inclined branch 22. This shoulder 31 is flexible, thin and thin to allow easy assembly by force passage in opening 24. Thanks to this constructive arrangement, the joint seal 3 is held in the plug 2 so as to do not untimely dissociate from it.
  • annular diameter of the shoulder 31 is in relation to the annular diameter between the opening narrowed 24 and the large diameter of the space 29 at the place where the branch 22 is connected to the rounding 23.
  • the outer lateral face 35 of the shoulder 31 is cylindrical or slightly tapered, the large base is on the side of the face 28.
  • the face or the edge free projection 32 of the bead 26 -placed in a plane transverse to the axis 11- and opposite the face 28 is arranged substantially in the plane of the face or edge free 25 of projection 19.
  • the face with the protruding edge 32 of the bead 26 can be located slightly beyond the edge plane or face 25, on the side opposite to the transverse wall 12 (FIGS. 9 to 11).
  • the space 29 previously mentioned is as it is suitable in the first place to allow the appropriate deformation of the seal 3 as a result of mounting and tightening the cap with seal 1 on the neck 4 of the container.
  • the space 29 is suitable for allow the application and support of the seal 3, by its face 28, against the internal face 20 of the plug 2, a once the cap with seal 1 is fitted and tightened on the col 4.
  • these two faces 20, 28 are mainly or substantially planar.
  • the bead 26 a in cross section, a general form of V to truncated or rounded tip.
  • This bead 26 is limited towards the outside by a face 33, substantially cylindrical or frustoconical corresponding substantially at the opening 24.
  • the bead 26 is limited inward by a face 34 having substantially a frustoconical shape.
  • the diameter of this trunk of cone the most close to wall 27 is the small diameter while the large diameter is intended to be turned towards the neck 4 of the container. Consequently, the bead 26 and the shoulder 31 are oriented inclined in the same direction.
  • the seal sealing 3 comprises a single bead 26.
  • the joint sealing 3 also includes a second bead annular, placed inside the first bead 26 and slightly away from him radially.
  • the seal 3 is deformed, compared to his resting situation. This distortion is such that the seal 3 is applied in support on the internal face 20 of the plug 2.
  • the bead 26 -the second bead if necessary this one is planned - is crushed and deformed by the part free extremity of the neck 4.
  • the bottom of the plug 2 forms a chamber for compression seal 3.
  • plug proper 2 is suitable not only to receive an attached joint such as 3, shouldered and floating once mounted, as described above, but also, alternately and possibly a joint made in situ.
  • the plug 2 is therefore versatile. Symmetrically, the joint 3 can be attached to different forms of cap shells 2.
  • Figures 6 to 11 show different variants not limitation of joint shapes 3.
  • the face 34 is strongly inclined on the axis 11 and rounded towards the wall 27.
  • the bead 26 is applied towards edge 8.
  • first bead 26 and a second bead 36 placed inside of the first bead 26 and spaced from it radially.
  • the two beads 26 and 36 are arranged substantially symmetrically with respect to each other, the assembly having a general form of pseudo W.
  • the bead 26 is "attacked" by the edge 8.
  • the bead 36 by the opposite edge 37.
  • FIG. 8 represents a variant of the embodiment shown in Figure 7, wherein the two beads 26 and 36 are dyssymmetric. In this case, the bead 36 is wider than the bead 26.
  • FIG. 9 represents a variant of the embodiment shown in Figure 8 wherein the bead 36 includes an extension 38 directed axially, opposite the wall 27, which is applied against the internal face 5 of the neck 4.
  • FIG. 10 represents a variant of the embodiment shown in Figure 7.
  • the two beads 26 and 36 are much further apart than in the case of FIG. 7, their shape being more that of an inverted U than a V reversed.
  • Figure 11 is a variant of Figure 10 in which a third bead 39 is taken between the beads 26 and 36.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP99402262A 1998-09-16 1999-09-15 Verschluss mit Dichtung, Verfahren ihrer Herstellung und Kombination von einem Behälter und diesem Verschluss mit Dichtung Withdrawn EP0987187A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9811569 1998-09-16
FR9811569A FR2783240B1 (fr) 1998-09-16 1998-09-16 Bouchon avec joint d'etancheite, procede de realisation d'un tel bouchon et ensemble comprenant un recipient et le dit bouchon avec joint d'etancheite

Publications (1)

Publication Number Publication Date
EP0987187A1 true EP0987187A1 (de) 2000-03-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP99402262A Withdrawn EP0987187A1 (de) 1998-09-16 1999-09-15 Verschluss mit Dichtung, Verfahren ihrer Herstellung und Kombination von einem Behälter und diesem Verschluss mit Dichtung

Country Status (5)

Country Link
US (1) US6581793B1 (de)
EP (1) EP0987187A1 (de)
CA (1) CA2344206A1 (de)
FR (1) FR2783240B1 (de)
WO (1) WO2000015517A1 (de)

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WO2000040472A1 (en) * 1999-01-05 2000-07-13 Sacmi Cooperativa Meccanici Imola S.C.R.L. Screw cap with applied bung
DE10129991A1 (de) * 2001-06-08 2002-12-19 Alcoa Deutschland Gmbh Verschluss für Behälter
EP1329393A3 (de) * 2001-11-27 2003-08-06 Owens-Illinois Closure Inc., Kunststoffverschluss, mit diesem ausgerüsteter Behälter, und Herstellungsverfahren
EP1939103A1 (de) * 2006-12-28 2008-07-02 Guala Closures S.p.A. Dichtungsscheibe für einen Verschluss
US8596477B2 (en) 2005-12-28 2013-12-03 Silgan White Cap LLC Retortable package with plastic closure cap
EP2094483B1 (de) * 2006-10-24 2014-10-01 Amcor Flexibles Capsules France Stopfen mit mehrschichter dichtung
WO2014204068A1 (en) * 2013-06-18 2014-12-24 Ctk Co., Ltd Cap for cosmetic case having active type sealing structure
WO2024052002A1 (en) * 2022-09-09 2024-03-14 L'oreal Cosmetic product packaging assembly comprising a container made of cellulose material and a closure element

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US20040069739A1 (en) * 2002-07-16 2004-04-15 Bruno Zumbuhl Threaded closure with floating liner
US20040155007A1 (en) * 2003-02-10 2004-08-12 Coy Hearld Composite closure with enhanced sealing
WO2006009806A2 (en) * 2004-06-18 2006-01-26 Silgan Closures, Llc Composite closure with barrier end panel
ITMO20040203A1 (it) * 2004-07-30 2004-10-30 Sacmi Mezzi di chiuesra
ATE416902T1 (de) * 2004-10-13 2008-12-15 Sacmi Kappe zum schliessen von behältern und vorrichtung zur herstellung von auskleidungen
US20060163191A1 (en) * 2005-01-19 2006-07-27 Laveault Richard A Sealing liner for a closure
EP1879807A2 (de) * 2005-03-14 2008-01-23 Creanova Universal Closures Ltd. Verschluss
US8100277B1 (en) 2005-07-14 2012-01-24 Rexam Closures And Containers Inc. Peelable seal for an opening in a container neck
US7780024B1 (en) * 2005-07-14 2010-08-24 Rexam Closures And Containers Inc. Self peel flick-it seal for an opening in a container neck
US8251236B1 (en) 2007-11-02 2012-08-28 Berry Plastics Corporation Closure with lifting mechanism
US8268216B2 (en) * 2008-09-02 2012-09-18 Berry Plastics Corporation Process of forming a compression-molded closure liner
EP2371733B1 (de) * 2010-04-01 2014-11-12 Tetra Laval Holdings & Finance S.A. Verschluss für einen Behälter
GB201019769D0 (en) * 2010-11-22 2011-01-05 Greif Int Holding Bv Vented container closure
US10744223B2 (en) 2011-03-25 2020-08-18 Szent Co. Scented material compositions and articles for use with food and beverage
US9801969B2 (en) 2011-03-25 2017-10-31 Szent Bev Co. Scented attachment for containers
US20160332783A1 (en) 2015-05-11 2016-11-17 Silgan White Cap LLC Lightweight Closure with Tamper Band
USD869274S1 (en) * 2015-09-11 2019-12-10 Silgan White Cap LLC Threaded plastic cap
USD872577S1 (en) * 2015-09-11 2020-01-14 Silgan White Cap LLC Threaded cap
USD778160S1 (en) * 2015-09-21 2017-02-07 Celgene Corporation Bottle cap
USD826047S1 (en) 2017-03-29 2018-08-21 Szent Co. Bottle ring
USD827435S1 (en) 2017-03-29 2018-09-04 Szent Co. Bottle ring
USD885906S1 (en) 2017-03-31 2020-06-02 Szent Bev Co. Bottle cap
USD869275S1 (en) * 2018-04-16 2019-12-10 Alphagem Bio Inc. Dual seal tube cap
USD885904S1 (en) 2018-05-01 2020-06-02 Silgan White Cap LLC Venting closure
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
USD883783S1 (en) * 2018-11-29 2020-05-12 Codiplas Cap for a bottle
US11312528B2 (en) 2019-10-07 2022-04-26 Szent Co. Scented attachments for beverage cartons
MX2021009101A (es) 2020-06-23 2022-03-11 Silgan White Cap LLC Estructuras de sellado para cierre.
EP4267481A1 (de) 2020-12-22 2023-11-01 Silgan White Cap LLC Entlüftungsverschlussauskleidung

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FR2454568A1 (fr) 1979-04-18 1980-11-14 Technicaps Sa Joint pour bouchon capsule
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WO1994018084A1 (fr) 1993-02-09 1994-08-18 Le Moulage Automatique Capsule de bouchage a vis avec bande de garantie
EP0637550A2 (de) 1993-08-05 1995-02-08 Mcg Closures Limited Profilierte Dichtung für einen Behälterverschluss
FR2709473A1 (fr) 1993-09-03 1995-03-10 Novembal Sa Bouchon à vis et bague d'inviolabilité, emballage pourvu d'un tel bouchon, procédé de fabrication d'un tel bouchon et d'un tel emballage.
FR2711969A1 (fr) 1993-11-05 1995-05-12 Novembal Sa Bouchon à vis à bague d'inviolabilité.
FR2721677A1 (fr) * 1994-06-22 1995-12-29 Givenchy Parfums Joint d'étanchéité pour couvercle ou analogue et coucercle équipé de ce joint.
EP0900742A1 (de) * 1997-08-04 1999-03-10 Weiss K.G. Schraubverschlusskappe aus Kunststoff

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000040472A1 (en) * 1999-01-05 2000-07-13 Sacmi Cooperativa Meccanici Imola S.C.R.L. Screw cap with applied bung
DE10129991A1 (de) * 2001-06-08 2002-12-19 Alcoa Deutschland Gmbh Verschluss für Behälter
EP1329393A3 (de) * 2001-11-27 2003-08-06 Owens-Illinois Closure Inc., Kunststoffverschluss, mit diesem ausgerüsteter Behälter, und Herstellungsverfahren
US8596477B2 (en) 2005-12-28 2013-12-03 Silgan White Cap LLC Retortable package with plastic closure cap
EP2094483B1 (de) * 2006-10-24 2014-10-01 Amcor Flexibles Capsules France Stopfen mit mehrschichter dichtung
EP1939103A1 (de) * 2006-12-28 2008-07-02 Guala Closures S.p.A. Dichtungsscheibe für einen Verschluss
WO2014204068A1 (en) * 2013-06-18 2014-12-24 Ctk Co., Ltd Cap for cosmetic case having active type sealing structure
WO2024052002A1 (en) * 2022-09-09 2024-03-14 L'oreal Cosmetic product packaging assembly comprising a container made of cellulose material and a closure element
FR3139556A1 (fr) * 2022-09-09 2024-03-15 L'oreal Ensemble de conditionnement de produit cosmétique comprenant un récipient en matériau cellulosique et un élément d’obturation

Also Published As

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WO2000015517A1 (fr) 2000-03-23
CA2344206A1 (fr) 2000-03-23
US6581793B1 (en) 2003-06-24
FR2783240B1 (fr) 2000-12-08
FR2783240A1 (fr) 2000-03-17

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