EP1292504A1 - Tube souple muni d'un goulot de grand diametre et d'un embout rigide - Google Patents
Tube souple muni d'un goulot de grand diametre et d'un embout rigideInfo
- Publication number
- EP1292504A1 EP1292504A1 EP01947560A EP01947560A EP1292504A1 EP 1292504 A1 EP1292504 A1 EP 1292504A1 EP 01947560 A EP01947560 A EP 01947560A EP 01947560 A EP01947560 A EP 01947560A EP 1292504 A1 EP1292504 A1 EP 1292504A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- skirt
- neck
- end piece
- flexible tube
- flexible
- 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
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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
- B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
- B65D47/0833—Hinges without elastic bias
- B65D47/0838—Hinges without elastic bias located at an edge of the base element
-
- 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
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/02—Body construction
- B65D35/12—Connections between body and closure-receiving bush
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
- B65D47/127—Snap-on caps
- B65D47/128—Snap-on caps with internal parts
Definitions
- the invention relates to the packaging of liquid to pasty substances in a flexible tube surmounted by a rigid end piece, the said tube having a head comprising a flexible skirt connected by a shoulder to a substantially cylindrical neck, said rigid end piece being intended to be substantially irreversibly attached to the head of said tube.
- the rigid end piece can be of several types: a simple rigid base ensuring stable vertical support for the tube put upside down (“stand up” tube) or a closure device, called a service capsule, comprising a part intended to be fixed. on the neck of the tube (called base) and a movable part, called cap, pivoting around a hinge attached to said base and comprising the means for closing the distribution channel.
- a simple rigid base ensuring stable vertical support for the tube put upside down (“stand up” tube) or a closure device, called a service capsule, comprising a part intended to be fixed. on the neck of the tube (called base) and a movable part, called cap, pivoting around a hinge attached to said base and comprising the means for closing the distribution channel.
- FR 2 650 253 and FR 2 707 256 present efficient systems for fixing a rigid end piece to a flexible tube head.
- sealing at the contact between the sealing skirt of the rigid end piece and the internal wall of the neck can only be ensured if the internal diameter of the neck is sufficiently small compared to its external diameter. It is indeed observed that if the opening of the neck is large relative to the outside diameter of the neck, a force imposed on the shoulder of the tube, in particular at the junction between the shoulder and the skirt, results in an ovalization of the neck which, therefore, is no longer sealingly joined with the sealing skirt of the rigid end piece.
- the Applicant has therefore sought to develop a flexible tube and rigid end assembly to be fixed to said tube in a leaktight manner and under industrial conditions of high economically satisfactory rates, said tube having a head comprising a neck extended by a shoulder and the neck, substantially cylindrical, having a large diameter, that is to say a diameter greater than one third of the diameter of the skirt.
- a first object of the invention is a flexible tube associated with a rigid end piece intended to be fixed to said tube in a sealed manner.
- a second object of the invention is said rigid end piece associated with the flexible tube according to the invention.
- a third object of the invention is the assembly of the flexible tube according to the invention surmounted by the rigid end piece according to the invention.
- the tube according to the invention is made of a material which gives it great flexibility.
- the materials are chosen according to the end use of the tube.
- the flexible skirt is composed of a laminated or coextruded multilayer of PE / EVOH / PE type, where PE is the polyethylene and EVOH represents the ethylene-vinyl alcohol copolymer.
- the tube Before filling with the product to be packaged, the tube has a circular or elliptical cylindrical skirt.
- the head comprises a neck and a shoulder connecting said flexible skirt to the neck.
- this head is intended to be completely capped by the rigid end piece, it is not compulsory to aim for excellent barrier properties and a simple molded head made of polyethylene is in most cases satisfactory.
- a barrier insert such as that described by the applicant in European patent EP 0 524897 or else to produce a PE / EVOH / PE co-injected head according to the method described by the applicant in international application WO / FR99 / 02525.
- the neck substantially cylindrical, has a large diameter, that is to say a diameter greater than one third of the diameter of said skirt.
- the diameter of the neck is greater than one third of the minor axis of the ellipse border between the flexible skirt and the 'shoulder.
- the tube according to the invention is characterized in that its neck is surmounted by a transverse end wall carrying a cylindrical chimney which delimits a channel inside which a sealing skirt attached to the base of the rigid end piece is intended to be introduced, the internal diameter of said channel being substantially equal, preferably slightly less, to the external diameter of the sealing skirt of the rigid end piece.
- the transverse end wall of the neck of the flexible tube is a wall substantially perpendicular to the axis of the neck. It extends, at the top of the neck, from the chimney towards the neck. Its extent must be large enough so that the deformation imposed at the base of the shoulder of the tube is not transmitted to the chimney, the sealing skirt of the rigid end piece thus remaining in contact with the chimney. This extent therefore depends on the mechanical characteristics of the plastic material used.
- said transverse end wall extends over a difference in diameter of the order of 3 mm - difference between the inside diameter of the neck and the outside diameter of the chimney -, the wall thicknesses being in the vicinity of this end of the head (neck, transverse wall, chimney) close to 1 mm.
- the extent of this transverse end wall cannot be too large, on the one hand because in such a case the diameter of the neck would be reduced, which would go against the aim sought, on the other hand because a certain rigidity of the chimney is necessary to facilitate the insertion of the flexible sealing skirt of the rigid end piece inside its channel.
- Too much flexibility of the chimney may amplify the problems associated with misalignment between tube and nozzle.
- the radial extent of this transverse end wall is between 0.5 and 5 times, preferably between 1 and 3 times, the average thickness of the top of the neck.
- said chimney extends on either side of the transverse end wall.
- the upper part of the chimney is at a level such that a part of the chimney projects from the transverse end wall.
- the fixing of the rigid end piece to the head of the flexible tube begins with the insertion of the sealing skirt of the rigid end piece inside said chimney.
- the height of the chimney, and therefore the height of the contact between the chimney and the sealing skirt is greater than three times the thickness of the transverse end wall, as we generally observe during cooling after molding, a slight radial shrinkage of the wall portion of the chimney in line with said transverse end wall.
- the chimney typically protrudes by 1 mm from the transverse end wall. It has an internal diameter of] 9 mm and has a height close to 3 mm.
- the sealing skirt of the rigid end piece is long enough for the contact between the chimney and sealing skirt to be established over this height.
- the rigid end piece according to the invention is made of a more rigid material than that of the tube material.
- the end piece is typically made of polypropylene. It is provided at least with a sealing skirt and a skirt fitted with irreversible fastening means, such as snap-on beads, intended to cooperate with the external wall of the neck of the tube, itself provided with means of irreversible complementary solidarity. We will call this skirt, the joining skirt.
- the connection is said to be irreversible in the sense that it is no longer possible to detach the rigid end piece from the tube head without destroying part of the assembly.
- the rigid end piece according to the invention is characterized in that its sealing skirt has a diameter slightly greater than the inside diameter of the chimney of the tube and in that its joining skirt has at least two flexibility zones, preferably regularly distributed.
- the insertion of the endpiece on the tube head for its fixing must be done under acceptable industrial conditions, involving the lowest possible forces.
- the fixing begins with the forced insertion of the sealing skirt inside the chimney of the tube, with a fairly weak tightening, typically from 0.1 to 0.2 mm at the radius.
- the skirt of joining must have the necessary rigidity so that said joining means can fulfill their function in complementarity with the joining means with which the neck of the tube is provided. However, so that the driving force is not too strong, flexibility zones are provided on said skirt for securing the end piece.
- these areas are for example slots or grooves exceeding half the height of said skirt and opening towards the open end of the skirt, which gives a certain radial and circumferential flexibility at the end of the skirt.
- the grooves are preferred to the slots because they simply constitute thinner zones, where the skirt is replaced locally by a circumferential veil.
- the securing skirt with internal diameter 25 mm, thickness 1.5 mm, height 4 mm has three flexibility zones where the skirt is locally replaced by a 0.3 mm thick veil over a height of 3 mm.
- the securing skirt is therefore composed of blades whose end is radially flexible, blades regularly distributed and separated by these flexibility zones. They are provided with securing means ensuring the longitudinal immobilization in cooperation with complementary means located on the neck of the flexible tube. These are for example snap-on beads of substantially equal radial height and located one on the securing skirt and the other on the external surface of the neck. The radial height of these beads must be large enough to ensure good trapping and prevent any longitudinal movement of withdrawal of the nozzle relative to the tube and small enough to allow the insertion of the nozzle with a limited effort.
- sealing skirt of the rigid end piece into the neck of the tube must be done under industrial conditions of high satisfactory rates.
- said sealing skirt preferably has on its open end a chamfer which facilitates its centering relative to the chimney of the flexible tube at the start of the insertion of the rigid end piece on the tube head.
- the securing skirt is preferably provided, on its internal wall, with longitudinal guide ribs, which makes it possible to maintain the alignment of the axis of the skirt d tightness with the axis of the chimney of the flexible tube.
- the circumferential immobilization can be ensured, if the tube is circular cylindrical, using the flexible blade - attached to the end piece - and profiled portions - attached to the shoulder - described in FR 2 707 256. If the tube is elliptical, it can be provided by the device developed by the applicant and described in French application No. FR9901530, where a discontinuous annular rib located on the neck above the latching bead acts as a lock in which the presents a joining skirt, made up of parts separated by regularly distributed slots but of uneven extent, is introduced as a key.
- the geometry of the sealing and joining skirts of the rigid end piece and the geometry of the neck and the chimney of the flexible tube are such that they make it possible to obtain, under satisfactory industrial conditions, that is to say at a production rate of one or more hundreds of tubes per minute, a tight fixing with longitudinal immobilization of the rigid end piece on the neck by performing a simple longitudinal translation movement which does not require a force greater than 25 daN.
- the procedure for fixing the rigid end piece to the head of the flexible tube therefore preferably follows the following sequence of steps: 1) Bringing the rigid end piece to the right of the flexible tube head; 2) Longitudinal movement of the nozzle towards the tube where the chamfer located on the sealing skirt of the rigid nozzle facilitates the centering of the latter relative to the chimney of the flexible tube; 3) Beginning of forced insertion of the sealing skirt into said chimney; 4) Longitudinal movement of the end piece towards the tube where the guide ribs located on the joining skirt of the rigid end piece preferentially center the latter relative to the chimney of the flexible tube.
- Figure 1 illustrates in half-section the head of a flexible tube according to the invention and a simple rigid end piece according to the invention, fixed on the flexible tube so that the assembly constitutes a "stand up" tube
- FIG. 2 illustrates in section a flexible tube according to the invention and a service capsule with off-centered dispensing orifice fixed on the latter.
- Figure 3 illustrates in section a flexible tube according to the invention and a service capsule with multiple dispensing orifice fixed on the latter.
- the rigid end piece is here a simple rigid end piece, itself provided with a dispensing neck.
- an external skirt whose diameter is close to that of the skirt of the tube esf attached to the base of the nozzle.
- the end piece can be provided with a screw thread placed either on the neck or, which is the case here, outside the neck, near the large diameter, which makes it possible to give the neck a more aesthetic appearance, by example the appearance of a smooth nozzle in the form of a hyperboloid of revolution with a ply.
- FIG. 1 illustrates such an assembly 100.
- the flexible tube 110 has a flexible cylindrical skirt 111 with circular orthogonal section of diameter 40 mm composed of a PE / EVOH / PE coextruded multilayer.
- the neck 113 substantially cylindrical, has a diameter of 35 mm, greater than a third of the diameter of said skirt.
- the neck 113 is surmounted by a transverse end wall 116 carrying a cylindrical chimney 115 which delimits a channel inside which is introduced, during the fixing of the rigid end piece 120 on the flexible tube 110, the skirt d seal 121 attached to the base of the rigid end piece 120.
- the internal diameter of the chimney 115 close to 26 mm, is substantially equal to or slightly less (of the order of 0.2 mm) than the external diameter of the skirt seal 121 of the rigid tip 120.
- the transverse end wall 116 is substantially perpendicular to the axis 10 of the neck. It extends over a difference in diameter close to 3.5 mm - difference between the inside diameter of the neck and the outside diameter of the chimney -, the wall thicknesses being in the vicinity of this end of the head (neck, transverse wall , chimney) close to 1 mm.
- the chimney 115 projects about 1 mm beyond the transverse end wall. It has a height close to 4 mm.
- the sealing skirt 121 of the rigid end piece 120 is long enough for contact between the chimney and the sealing skirt to be established over the entire height of the chimney.
- the rigid end piece 120 is made of polypropylene.
- the dispensing orifice 125 has a diameter of 10 mm.
- the rigid endpiece 120 is provided with a sealing skirt 121 and a joining skirt 122, provided with a snap-fitting bead 123, intended to cooperate with the bead 114 located on the external wall of the neck 113 of the flexible tube 110.
- the sealing skirt 121 has a diameter slightly greater than the inside diameter of the tube chimney.
- the joining skirt 122, 1.6 mm thick at the level of the bead 123, comprises three zones of thinner thickness regularly distributed, not shown in FIG. 1, where a veil 0.3 mm thick and 1.5 mm in width extends over a height of 4 mm.
- the radial height of the snap beads 123 and 114 is 1 mm.
- the sealing skirt 121 has on its open end a chamfer 128 which facilitates its centering when the rigid end piece 120 is fixed on the head of the flexible tube 110.
- the securing skirt 122 is provided on its inner wall with longitudinal guide ribs 126 completing the centering of said securing skirt 122 on the neck 113 and thus improving the alignment of the axis of the sealing skirt with the axis of the chimney of the flexible tube.
- the rigid end piece 120 has an external skirt 124 whose diameter is close to that of the skirt 111 of the flexible tube 110 and which is provided with a screw thread 129 by means of which it is possible to fix a plug closing the orifice of distribution 125.
- the rigid end piece can also be a service capsule having a pivoting cap and an off-centered dispensing orifice.
- the tube 200 is the result of the assembly of a flexible tube 210 having a flexible elliptical skirt 211 and a neck 213 with a service capsule 220. It is a section through a plane passing through the minor axis: the cap 230 pivots around a hinge 226 substantially parallel to the major axis. As one seeks to have the maximum distance between the dispensing orifice 225 and the hinge 226, it turns out to be necessary to center the orifice 225 relative to the axis 12 of the neck of the flexible tube, which requires have a neck 213 of large diameter with respect to the minor axis of the skirt 211.
- Figure 1 of application FR9901530 can then be considered as a section through a plane passing through the axis 12 of the orifice and parallel to the axial plane passing through the major axis.
- the discontinuous annular rib 229 located on the neck above the latching bead (referenced 6 in said request) acts as a lock in which a set of two blades is introduced as a key axial (referenced 12a and 12b in said application) diametrically opposite and of unequal extent, said assembly constituting the joining skirt according to the invention which is here provided with slots playing the role of flexibility zones. These two parts behave like flexible circular blades.
- the capsule 220 undergoes a movement axial translation until immobilization and snap-fastening. Precise positioning is ensured by the inclined shoulder 212 which allows the base of the capsule to be guided to the desired final position during insertion.
- the flexible tube 210 has a flexible elliptical skirt 211 with a major axis 65 mm and a minor axis 30 mm, composed of a PE / EVOH / PE coextruded multilayer.
- the neck 213, which is substantially cylindrical, has a diameter of 22 mm.
- the neck 213 is surmounted by a transverse end wall 216 carrying a cylindrical chimney 215 whose internal diameter, close to 16 mm, is substantially equal to or slightly less (of the order of 0.2 mm) than the external diameter of the sealing skirt 221 of the service capsule 220.
- the transverse end wall 216 extends over a difference in diameter close to 1.6 mm - difference between the inside diameter of the neck and the outside diameter of the chimney -, the wall thicknesses being in the vicinity of this end of the head (neck, transverse wall, chimney) close to 1 mm.
- the chimney 215 projects about 1 mm beyond the transverse end wall. It has a height close to 4 mm, like the sealing skirt 221 of the service capsule 220.
- the service capsule 220 is made of polypropylene. It has a base with an offset distribution hole 225, 3 mm in diameter. It is provided with a sealing skirt 221 and a discontinuous joining skirt, not shown in the figure, on which is placed a latching bead, intended to cooperate with the bead located on the outer wall of the neck 213 of the flexible tube 210.
- the sealing skirt 221 has a diameter slightly greater than the inside diameter of the tube chimney. The radial height of the 5 snap beads is close to 1 mm.
- Example 3 service capsule with a multiple dispensing orifice ( Figure 3)
- the rigid tip is a service capsule 320 with a pivoting cap 330 making it possible to plug a multiple orifice 325, intended to simultaneously dispense at least two different products.
- the supply channels 341 and 342 channeling the various pasty products which must be extruded simultaneously have geometries which are difficult to produce in one piece.
- the service capsule 320 is therefore molded here in two parts: a central part 340 sharing the different flows and an external part 350 provided with sealing skirts 321 and joining 322 0 according to the invention.
- the flexible tube 310 has a flexible cylindrical skirt 311 with circular orthogonal section of diameter 38 mm.
- the neck 313, substantially cylindrical, has a diameter of 25 mm.
- the neck 313 is surmounted by a wall 5 of transverse end 316 carrying a cylindrical chimney 315 whose internal diameter, close to 19 mm, is slightly less (of the order of 0.2 mm) than the external diameter of the skirt 321 of the service capsule 320.
- the transverse end wall 316 is substantially perpendicular to the axis of the neck.
- the chimney 315 extends approximately 1 mm beyond the transverse end wall. It has a height close to 4 mm.
- the sealing skirt 321 of the service capsule has a variable height, the minimum being approximately 7 mm. It is long enough for the contact between chimney and sealing skirt to be established over the entire height of the chimney.
- the service capsule 320 is made of polypropylene.
- the dispensing orifice 325 is a multiple orifice with a diameter of 10 mm.
- the service capsule is provided with a sealing skirt 321 and a securing skirt 322, itself provided with a snap-on bead 323, intended to cooperate with the bead 314 situated on the external wall of the neck 313 of the flexible tube 310.
- the sealing skirt 321 has a diameter slightly greater than the inside diameter of the tube chimney.
- the joining skirt 322, 1.6 mm thick at the level of the bead 323, comprises three zones of thinner thickness regularly distributed, not shown in FIG. 3, where a veil 0.3 mm thick and 1.5 mm in width extends over a height of 4 mm.
- the radial height of the snap beads 323 and 314 is 1 mm.
- the sealing skirt 321 has at its open end a chamfer which facilitates its centering when the rigid end piece 320 is fixed on the head of the flexible tube 310.
- the circumferential immobilization is ensured using the flexible blade - attached to the end piece - and profiled portions - attached to the shoulder - described in FR 2 707 256, not shown in Figure 3 and located in the space between the securing skirt 322 and the outer skirt 324 of the service capsule 320.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Tubes (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Endoscopes (AREA)
- Supports For Pipes And Cables (AREA)
- Details Of Garments (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0007937A FR2810641B1 (fr) | 2000-06-21 | 2000-06-21 | Tube souple muni d'un goulot de grand diametre et embout rigide destine a etre fixe sur ledit tube |
FR0007937 | 2000-06-21 | ||
PCT/FR2001/001946 WO2001098162A1 (fr) | 2000-06-21 | 2001-06-21 | Tube souple muni d'un goulot de grand diametre et d'un embout rigide |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1292504A1 true EP1292504A1 (fr) | 2003-03-19 |
EP1292504B1 EP1292504B1 (fr) | 2004-10-20 |
Family
ID=8851504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01947560A Expired - Lifetime EP1292504B1 (fr) | 2000-06-21 | 2001-06-21 | Tube souple muni d'un goulot de grand diametre et d'un embout rigide |
Country Status (11)
Country | Link |
---|---|
US (1) | US6840405B2 (fr) |
EP (1) | EP1292504B1 (fr) |
AT (1) | ATE280092T1 (fr) |
AU (1) | AU2001269219A1 (fr) |
CZ (1) | CZ20023973A3 (fr) |
DE (1) | DE60106613T2 (fr) |
ES (1) | ES2227229T3 (fr) |
FR (1) | FR2810641B1 (fr) |
PL (1) | PL359627A1 (fr) |
RU (1) | RU2262472C2 (fr) |
WO (1) | WO2001098162A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002337908A (ja) * | 2001-05-18 | 2002-11-27 | Mikasa Sangyo Kk | 中栓共廻り防止機構付容器及びその中栓 |
US8523025B2 (en) | 2003-10-09 | 2013-09-03 | Mwv Slatersville, Llc | Dispensing closure having flow modulator and syneresis capture |
US20070194047A1 (en) * | 2006-01-25 | 2007-08-23 | Berry Plastics Corporation | Closure unit with cap and pour spout for container neck finish |
US20070267436A1 (en) * | 2006-05-19 | 2007-11-22 | Pechiney Plastic Packaging, Inc. | Container and a cap having simultaneous sealing of two orifices |
EP2074052B1 (fr) * | 2006-09-01 | 2014-12-24 | MWV Slatersville, LLC. | Enceinte de distribution avec profil d'écoulement obstrué, non linéaire et décalé |
EP2074053B1 (fr) | 2006-09-01 | 2014-11-12 | MWV Slatersville, LLC. | Fermeture de distribution |
US20120080450A1 (en) * | 2010-10-01 | 2012-04-05 | Conopco, Inc., D/B/A Unilever | Food dispenser |
AU346532S (en) | 2012-06-18 | 2013-01-23 | Unilever Plc | Bottle |
JP6548440B2 (ja) * | 2015-04-15 | 2019-07-24 | 東京ライト工業株式会社 | 容器及びキャップ |
WO2018094740A1 (fr) * | 2016-11-28 | 2018-05-31 | L'oreal | Dispositif de conditionnement et de distribution d'un produit comprenant un piston mobile |
KR20240060052A (ko) * | 2022-10-28 | 2024-05-08 | 이주연 | 무접착 친환경 용기 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2062086A5 (fr) * | 1969-10-08 | 1971-06-25 | Bouchage Mecanique | |
DE8511613U1 (de) * | 1985-04-19 | 1989-08-03 | Wella Ag, 6100 Darmstadt | Mehrkammerbehälter |
FR2650253B1 (fr) * | 1989-07-28 | 1991-10-04 | Cebal | Ensemble d'une capsule a ouverture et d'un recipient a goulot en matiere plastique, et son utilisation |
US6305577B1 (en) * | 1991-09-13 | 2001-10-23 | Owens-Illinois Closure Inc. | Squeeze dispenser package for viscous products |
CH686300A5 (de) * | 1992-08-06 | 1996-02-29 | Createchnic Ag | Kunststoffverschluss mit Garantieelement. |
FR2707256B1 (fr) * | 1993-07-09 | 1995-08-11 | Cebal | Ensemble d'un récipient et d'un bouchage se verrouillant ensemble par rotation relative et son utilisation. |
GB9523230D0 (en) * | 1995-11-14 | 1996-01-17 | Courtaulds Packaging Ltd | A two-compartment container |
US5875942A (en) * | 1996-03-22 | 1999-03-02 | Japan Crown Cork Co., Ltd. | Hinged cap separable from bottle at the time of disposal |
FR2760435B1 (fr) * | 1997-03-07 | 1999-04-16 | Cebal | Tube double paroi avec enveloppe metallique externe et enveloppe plastique interne |
ATE202993T1 (de) * | 1998-08-10 | 2001-07-15 | Alpla Werke | Im blasverfahren hergestellte mehrkammerflasche aus kunststoff und verschluss für mehrkammerflasche |
-
2000
- 2000-06-21 FR FR0007937A patent/FR2810641B1/fr not_active Expired - Fee Related
-
2001
- 2001-06-21 AU AU2001269219A patent/AU2001269219A1/en not_active Abandoned
- 2001-06-21 RU RU2003101397/12A patent/RU2262472C2/ru not_active IP Right Cessation
- 2001-06-21 PL PL01359627A patent/PL359627A1/xx unknown
- 2001-06-21 CZ CZ20023973A patent/CZ20023973A3/cs unknown
- 2001-06-21 DE DE60106613T patent/DE60106613T2/de not_active Expired - Lifetime
- 2001-06-21 ES ES01947560T patent/ES2227229T3/es not_active Expired - Lifetime
- 2001-06-21 WO PCT/FR2001/001946 patent/WO2001098162A1/fr active IP Right Grant
- 2001-06-21 AT AT01947560T patent/ATE280092T1/de not_active IP Right Cessation
- 2001-06-21 EP EP01947560A patent/EP1292504B1/fr not_active Expired - Lifetime
-
2002
- 2002-12-20 US US10/324,975 patent/US6840405B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO0198162A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATE280092T1 (de) | 2004-11-15 |
EP1292504B1 (fr) | 2004-10-20 |
AU2001269219A1 (en) | 2002-01-02 |
US6840405B2 (en) | 2005-01-11 |
DE60106613D1 (de) | 2004-11-25 |
ES2227229T3 (es) | 2005-04-01 |
DE60106613T2 (de) | 2005-12-01 |
WO2001098162A1 (fr) | 2001-12-27 |
FR2810641A1 (fr) | 2001-12-28 |
FR2810641B1 (fr) | 2002-10-18 |
US20030150888A1 (en) | 2003-08-14 |
CZ20023973A3 (cs) | 2004-04-14 |
PL359627A1 (en) | 2004-08-23 |
RU2262472C2 (ru) | 2005-10-20 |
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