EP1145981A1 - Spenderkappe und Behälter mit einer solchen Kappe - Google Patents

Spenderkappe und Behälter mit einer solchen Kappe Download PDF

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Publication number
EP1145981A1
EP1145981A1 EP01400598A EP01400598A EP1145981A1 EP 1145981 A1 EP1145981 A1 EP 1145981A1 EP 01400598 A EP01400598 A EP 01400598A EP 01400598 A EP01400598 A EP 01400598A EP 1145981 A1 EP1145981 A1 EP 1145981A1
Authority
EP
European Patent Office
Prior art keywords
capsule
container
seat
mounting element
movable member
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Withdrawn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
EP01400598A
Other languages
English (en)
French (fr)
Inventor
Vincent De Laforcade
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of EP1145981A1 publication Critical patent/EP1145981A1/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Withdrawn legal-status Critical Current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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
    • B65D47/2075—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is raised by the pressure of the contents and thereby opening the valve

Definitions

  • the present invention relates to a capsule intended to equip a container of the type of those used for packaging and distribution, in particular of certain cosmetic products, such as hair products, hygiene products body, care or make-up products, or protective products solar.
  • the invention also relates to a container equipped with such a capsule.
  • capsules marketed in particular by companies Seaquist® or Coster®, of the elastomeric membrane type, crossed by at minus a slit.
  • the membrane At rest, the membrane has a concave profile, the edges delimiting the slot being sufficiently contiguous to ensure the required seal.
  • the slot opens in the direction of the container in order to allow a air intake inside the latter.
  • the membrane Under product pressure, the membrane is able to turn around and present a convex profile suitable for the distribution of produced through said slot.
  • a disadvantage of this type of capsule is the hollow profile of the membrane between two uses, which hollow profile is capable of retaining product which will dry and which, in addition to the unsightly character, can disturb the good distribution of the product during subsequent use.
  • studies behavioral studies have shown that the curious user tends to want to use the device head up so as to observe the output of the product through the membrane.
  • the inversion of the membrane taking place at relatively high speed and in abrupt steps, may cause expulsion of a drop of product. The drop thus expelled can go into the eye of the user.
  • a capsule intended for equip a container, suitable in particular for packaging a product cosmetic, said capsule comprising a movable member, a portion of which closure is suitable, depending on the pressure inside the container, to ensure selective opening / closing of a product distribution orifice, said member mobile being held on the capsule by means of a mounting element elastically deformable, said mounting element further forming a member sealing inside the capsule, said sealing member being capable of allow the selective opening / closing of at least one return air passage separate from the product dispensing orifice.
  • the air intake takes place by one or more passages separate from the passage through which the product comes out. So when determining the parameters of operation of such a capsule, the ease of dispensing the product does not have to be sacrificed in favor of the required seal between two uses, and vice versa.
  • the air return passage or passages are closed in a watertight manner, which makes it possible to maintain a good seal of the conditioning.
  • the same mounting element on the one hand, ensures the holding the movable member in the dispensing orifice, and on the other hand, defines the sealing member capable of ensuring the selective opening / closing of the return air passages.
  • said shutter portion of the movable member is suitable, under the action of an elastic restoring force exerted by the mounting element, and the absence of overpressure inside the container, to press elastically on a seat delimiting at least in part said dispensing orifice, said portion shutter being able, in response to an overpressure inside the container, to move away from said seat to allow the distribution of the product through said orifice, and to return to sealed support on said seat, when said overpressure.
  • the shutter portion of the movable member returns to the closed position under the combined action of the restoring force generated by the mounting element elastically deformable, and of the vacuum generated inside the container, in response to the distribution of a dose of product.
  • said mounting element is arranged along an axis X, inside a passage passing through a wall of said capsule, means ensuring the retaining said mounting element inside said passage.
  • the seat defining at least in part said orifice of distribution is formed by said mounting element itself. So when the mounting element is obtained by molding an elastomeric material, the seat on which the shutter portion of the movable member rests is elastically deformable, which contributes to a significant improvement tightness when closing the dispensing orifice.
  • the return air passage (s) can be formed between an edge delimiting the passage through said wall, and said mounting element.
  • This return air passage can be formed by a continuous annular passage formed all around the mounting element, or a plurality of discontinuous passages evenly spaced around said mounting member.
  • the mounting element is made, at least in part, in a elastomeric material chosen from thermoplastic elastomers or cross-linked.
  • a elastomeric material chosen from thermoplastic elastomers or cross-linked.
  • a elastomeric material chosen from thermoplastic elastomers or cross-linked.
  • a elastomeric material chosen from thermoplastic elastomers or cross-linked.
  • TPU polyester glycols
  • PEBA and COPE Polyether glycols
  • PVC flexible polyvinyl chloride
  • such a material may have a hardness between 20 Shore A and 40 Shore
  • the sealing member when the vacuum inside the container is less than a predetermined value, is in contact watertight with a seat formed inside the container, around at least one part of the passage through said wall, said sealing member being capable of deviate from said interior seat when said predetermined value is reached, so as to allow the return of air inside the container, and, by recall elastic, to resume its position in sealed contact on said interior seat when the vacuum inside the container falls below said value predetermined.
  • the means for retaining the mounting element may consist of a annular portion of the mounting element, of maximum diameter greater than at most small diameter of the passage passing through said wall, said annular portion having an inner edge delimiting said dispensing orifice.
  • the mounting element comprises a intermediate portion formed between the retaining means and the sealing member, said intermediate portion being in communication with said orifice distribution and crossing said passage so as to extend over at least one part of its axial height, inside the container.
  • the portion intermediate is in annular form, and centered on the dispensing orifice.
  • the member sealing is formed by a skirt formed by the mounting element, and turned over towards the interior seat on said intermediate portion, said skirt returned, when the vacuum inside the container is less than said predetermined value, being elastically constrained so that an area of said skirt is in sealed contact on the interior seat.
  • the area provided for sealing is an area of the skirt located at a distance from the free edge of said skirt, the seat being provided with a rim on which the sealing zone of the skirt comes into sealing contact.
  • the sealing zone is located at a distance from the free edge of the skirt included between 0.5 and 3 mm. This allows even more variations around the area which variations will play on the area of the skirt which will be contact with the ledge, without however preventing it from playing its role so satisfactory.
  • the seat then consists of a rim formed by the wall of the capsule in the vicinity of the passage through the wall and on which the area sealing of the skirt is applied.
  • the sealing zone consists of a lip formed by the free edge of the skirt.
  • the skirt can be turned around a folding zone defined by a groove annular whose profile is in particular V or U-shaped, and formed between the intermediate portion and said skirt, on an inner surface of the element mounting. Still other profiles are possible for said groove.
  • the movable member is held between a first stop, formed by the seat of the dispensing orifice, and with which the shutter portion of the movable member comes into engagement in the absence of overpressure inside the container, and a second stop, formed by said mounting element, and with which an attachment portion of said movable member is in engagement elastic.
  • the second stop consists of the edge free of an axial skirt formed by said mounting element, the free edge of said skirt, in the absence of overpressure inside the container, being constrained in elastic engagement against said attachment portion of said movable member, so as to force the shutter portion of the latter to be applied sealingly on the seat delimiting at least in part, said orifice distribution.
  • the skirt is axially compressed. Compression increases under the pressure of the product so that the shutter portion of the movable member can come off the seat of the dispensing orifice.
  • the attachment portion of the movable member may be formed of a ring disposed opposite the closure portion of said movable member, and integral with the movable member via a plurality of radial lugs, spaced evenly, an inner edge of the ring defining cooperation with said legs, a plurality of passages for the product in direction of the dispensing orifice.
  • the second stop is consisting of an annular portion of the mounting element enclosing a portion of said movable member.
  • the attachment portion of the movable member is intended to come into elastic engagement with the annular portion of the mounting element, so as to force the shutter portion of the movable member to be applied sealingly on the seat defining at least in part, said orifice distribution.
  • the annular portion of the latter is elastically constrained in the direction of the orifice distribution so that the shutter portion of the movable member, under the effect the restoring force exerted by the annular portion of the mounting element, either in elastic support on the seat of the dispensing orifice.
  • the attachment portion may be formed by a portion of larger diameter of the movable member, formed opposite the shutter portion.
  • the crossing of said annular portion of the mounting element by the attachment portion of the movable member is made possible by the elastic deformability of the material forming said annular portion.
  • the attachment portion of the movable member can be formed by hot deformation after mounting of the movable member on the mounting element.
  • said annular portion of the mounting element is preferably arranged inside the portion intermediate, and connected to the latter by a plurality of radial lugs, spaced evenly, so as to define a plurality of passages for the product towards the dispensing orifice.
  • the shutter portion of the movable member has a surface exterior designed so that when the shutter portion of the movable member presses tightly on the seat delimiting at least in part, said orifice distribution, said outer surface either aligned or recessed by relative to an outer surface of said wall of the capsule. So the bottle can rest stably on said outer surface of the capsule, which allows in particular to rest the bottle upside down, and this very stably. From this in fact, with each new use, the availability of the product is immediate.
  • the term "diameter” means the diameter of the circle in which the section of the passage or any other element is inscribed reference to which reference is made to a diameter. Although a circular section is preferred, it is however possible to envisage sections of different shapes.
  • the first portion of the passage is preferably separated from the second by a shoulder intended to be engaged with a corresponding shoulder formed by said mounting element, one or more grooves being provided in the less on the surface of either of said shoulders so as to form at least one return air passage.
  • said grooves are extend axially on the lateral edge of said first and second portions.
  • the capsule according to the invention may comprise a cover, in particular hinged on the capsule, capable of reversibly covering said dispensing orifice.
  • the cover can be retracted, and locked in the retracted position (in particular by click), so that the bottle can rest directly on the surface of the capsule in which the dispensing orifice is formed. So every time new use, the distribution of the product is even more immediate.
  • the cover can be articulated by at least one film hinge on the capsule, or by any other articulation mechanism, in particular of the opening and closing type assisted.
  • the capsule according to the invention preferably comprises means suitable for allow its fixing, in particular by snap-fastening or screwing, on said container.
  • a capsule can be obtained by molding a thermoplastic material such than polyethylene, polypropylene or polyvinyl chloride. The mounting of the movable member and its associated mounting element, occurring after the molding of the capsule.
  • the movable member can also be obtained by molding a material thermoplastic, preferably not elastically deformable, such as polyethylene or polypropylene.
  • a container is also produced, suitable especially for the packaging of a cosmetic product, and equipped with a capsule according to the present invention.
  • Such a container may comprise a body, one end of which is closed by a bottom, another end of the container forming a neck with a free edge defining an opening, said capsule being mounted on the neck.
  • the body of the container preferably comprises at least one elastically deformable wall, so that a pressure applied to said (or said) deformable wall (s) causes an overpressure inside the container, able to force the portion for closing the movable member of the capsule to move away from the seat of the orifice of distribution, and allows the product to exit through said dispensing orifice.
  • the container 100 shown in Figures 1A and 1B comprises a body 101, one of which end is closed by a rounded bottom 102.
  • the body 101 of the container is consisting of flexible walls 109, in particular based on polyethylene or polypropylene, and which are able to collapse under pressure from hands of the user, and return to their original shape when said pressure.
  • the body 101 forms at its end opposite the bottom 102, a neck 103 with a free edge defining an opening 104.
  • the neck 103 has on its surface outer, a groove 105, capable of receiving a bead 12 formed on the surface internal of an attachment skirt 2 formed by a capsule 1.
  • the capsule 1 comprises a covering skirt 3 formed in alignment with the body 101 of the container 100, and a sealing skirt 4 able to be inserted so watertight inside the opening 104 of the container 100.
  • the skirts 2, 3 and 4 are carried by a transverse wall 5 of said capsule 1.
  • the transverse wall 5 is crossed by a passage 6, formed in its axis X, and in which is mounted a movable closure member 7, coupled to a mounting element 8 of material elastomeric, and in particular defining a dispensing orifice for the product 9.
  • the passage 6, the movable member 7, and the mounting element 8 will be the subject of a detailed description with reference to the figures which follow.
  • FIG. 1A showing the container 100 in a transport position, on the transverse wall 5 is folded down a cover 10, articulated on the capsule 1 at by means of a film hinge 11.
  • the cover 10 is reversibly locked on the capsule 1 by means of a system appropriate latching.
  • the cover 10 is retracted and is immobilized in a recess adequate 106 formed by the upper lateral part of the body 101 of the container 100.
  • the container 100 rests on a flat surface, upside down, the transverse wall 5 of the capsule 1 resting directly on said flat surface.
  • the part for closing the movable member 7 has an outer surface 52 which, in closed position of container 100, aligned with surface outside of the transverse wall 5, thus allowing said container to be able rest stably on the surface 5 of the capsule 1.
  • FIG. 2 representing in perspective, a view exploded passage 6 passing through the wall 5 of the capsule 1, of the element mounting 8, and the movable closure member 7.
  • the passage 6 is formed inside the sealing skirt 4 of the capsule. he comprises, over approximately half the thickness of the wall 5, a first portion 13 (exterior), extending over the rest of the thickness of the wall by a second portion 14 (interior), of smaller diameter than the first portion 13.
  • the two portions 13, 14 are separated by a shoulder 15 on the surface which are provided with a plurality of radial grooves 16.
  • the radial grooves 16 of the shoulder 15, extend vertically on the lateral edge of the portions 13 and 14 of passage 6.
  • the mounting element 8 intended to be inserted in the passage 6 of the wall 5 of the capsule 1 is obtained by molding a silicone rubber. It includes a annular base 17, consisting of a portion of larger diameter. Base 17 is intended to allow the retention of the element 8 inside the passage 6.
  • the maximum diameter of the base 17 is substantially equal to the inside diameter of the portion 13 of passage 6 (at the top of grooves 16).
  • Base 17 is extended by a cylindrical skirt 18, or "foot", forming an intermediate part between the base 17 and a skirt 19 at the end of which is formed a sealing lip 20 of which will speak later in more detail.
  • the foot 18 is of diameter substantially equal to the inside diameter of the portion 14 of the passage 6 (at the top of the grooves 16).
  • a shoulder 21 is formed between the base 17, and the foot 18, and is able to come in engagement with the shoulder 15 of the passage 6 passing through the wall 5 of the capsule 1, thus delimiting, opposite the grooves 16, a plurality of passages air intake extending over the entire thickness of the wall 5.
  • the axial height of the foot 18 is such that, when the shoulder 21 is supported on the shoulder 15, the foot 18 emerges substantially inside the container.
  • the base 17 forms an annular element of which an inner edge delimits an orifice for the distribution of product 9, which is formed at the top of a part chamfered 22, forming a seat capable of receiving a chamfered portion corresponding 23 formed by the peripheral edge of a shutter portion 24 of the movable member 7 which will be discussed in detail later.
  • the axial passage 30 is slightly larger in diameter than the maximum diameter of a cylindrical connecting element 27 formed between the shutter portion 24 of the member mobile 7 and a hooking portion 28 of said mobile member 7.
  • the portion hook 28 is of maximum diameter greater than the diameter of the axial passage 30.
  • the movable member 7 and the mounting element 8 are assembled by making cross the axial passage 30 through the attachment portion 28 of the movable member, a such crossing being allowed by the elastic deformability of the element of assembly 8.
  • the movable element 7 is held in abutment between the seat 22 of the element mounting, and the ring 26 of the mounting element 8 with which the portion hooking 28 of the movable member 7 comes in elastic engagement.
  • the edge chamfered 23 of the shutter portion 24 of the movable member 7 is in abutment elastic on the seat 22 formed by the mounting element 8.
  • the elastic support results from the elastic stress in the direction of the dispensing orifice 9, at which is subjected the annular element 26.
  • a sealing lip 20 is formed by the beveled edge of the skirt 19, formed in the extension of the intermediate portion 18.
  • the walls of the skirt 19 are thin (of the order of 1 mm or less).
  • a V-groove, 31 which, as will be seen in more detail thereafter, is intended to favor the reversal of the skirt 19 on the portion intermediate 18.
  • FIGS. 3A and 3B The insertion of the mounting element 8 (on which the member has previously been mounted mobile 7, as indicated above) in passage 6 crossing the wall 5 of the capsule 1, is illustrated in FIGS. 3A and 3B.
  • the mounting element 8 is introduced into the passage 6, the skirt 19 being in the extension of the intermediate part 18.
  • the mounting element 8 is pushed into passage 6, until shoulder 21 is in engagement with the shoulder 15.
  • a plurality of passages of air intake 34, 35 passing through the thickness of the wall 5 of the capsule are delimited by the grooves 16, in combination with the edge portions of the mounting element 8 located opposite these grooves 16.
  • the skirt 19 is turned towards the outside of the mounting element 8, (see arrows 62, 63, FIG. 3B) so as to find themselves in elastic support on the intermediate portion 18, the reversal taking place at the level of the V-shaped groove, 31.
  • the length of the skirt 19 is chosen so that in the inverted position illustrated in FIG. 3B, the lip 20 is more or less compressed elastically between the turning area 31 and the inner surface 32 of the capsule, delimiting passage 6. This interior surface 32 then forms a seat on which the sealing lip 20 is in elastic support.
  • the portion shutter 24 of the movable member 7 is in sealed support on the seat 22 delimiting the product dispensing orifice 9.
  • the sealing lip 20 is sealingly supported on the inner seat 32 formed by the edge of the wall 5 delimiting the passage 6.
  • the air intake passages 34, 35 are isolated from the interior of the container 100 by said lip 20.
  • FIGS. 4A and 4B show a partial view of a container 100 on which is mounted a capsule 1 in accordance with that discussed with reference to Figures 2 and 3A-3B.
  • the product it contains is pressurized, which forces the shutter portion 24 of the movable member 7 to come off the seat 22 delimiting the dispensing orifice 9.
  • the product leaves through the annular passage formed all around the shutter portion 24 of the member 7.
  • the product outlet is illustrated by arrows 36, 37.
  • the sealing lip 20 is in leaktight support on the seat 32 surrounding the passage 6 passing through the wall 5 of the capsule, preventing thus the product to enter the air intake passages 34 and 35.
  • the lip 20 returns by elastic return to rest watertight on the seat 32, thus restoring the tightness of the container 100.
  • the latter can then be repositioned upside down on a suitable surface, which allows the product to descend by gravity in contact with the dispensing capsule 1.
  • the container 100 is thus ready for a new use, without requiring prior manipulation.
  • the second portion 14 of passage 6 is extended along the X axis by a flange 320 around the passage 6 passing through the wall 5 and towards the inside of the container.
  • the area of the skirt 19 intended to be in tight contact with the seat 32 in this case is an area 51 of the skirt located at a distance from the free edge of said skirt.
  • the skirt 19 is turned towards the outside of the mounting element 8 so as to find support, this time on the flange 320.
  • the length of the skirt 19 is chosen so that in the inverted position, zone 51 of the skirt 19 comes into leaktight contact with part of the rim 320.
  • the attachment portion of the movable member 7 is formed of a washer 28, which is connected to the cylindrical connecting element 27 of the movable member 7 by a plurality of legs 40, 41, spaced apart regular so that a plurality of passages for the product is provided between said legs 40, 41, and the inner edge 42 of the washer 28.
  • a skirt 43 extends axially from the annular base 17 of the mounting element 8, up to a free end 44, in abutment against the surface of the washer 28 turned in the direction of the base 17 of the mounting element 8.
  • the length of the connecting element cylindrical 27 of the movable member 7, is chosen so that the skirt 43 of which the free end is in engagement against the washer 28 either, in the absence of overpressure inside the container, partially compressed. So, as a reminder elastic, the skirt 43 constrains the shutter portion 24 in sealed support on the seat 22 delimiting the dispensing orifice 9.
  • the shutter portion 24 of the movable member 7 is in sealed support on the seat 22 delimiting the dispensing orifice for the product 9.
  • the lip seal 20 is sealingly supported on the inner seat 32 formed by the edge of the wall 5 delimiting the passage 6.
  • the air intake passages 34, 35 are isolated from the interior of the container 100 by said lip 20.
  • the lip 20 returns by elastic return in tight support on the seat 32, thus restoring the tightness of the container 100.
  • the latter can then be repositioned upside down on a suitable surface, this which allows the product to descend by gravity in contact with the capsule distribution 1.
  • the container 100 is thus ready for a new use, without require prior manipulation.
  • the embodiment which has just been described is particularly advantageous in what it authorizes the realization of the obturation portion in the form of an element of smaller diameter.
  • the product then comes out more homogeneously than in the case of the previous embodiment.
  • the molding geometry, in particular of the mounting element 8 is simpler than that of the previous achievement.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP01400598A 2000-03-27 2001-03-07 Spenderkappe und Behälter mit einer solchen Kappe Withdrawn EP1145981A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0003847A FR2806705B1 (fr) 2000-03-27 2000-03-27 Capsule de distribution et recipient equipe d'une telle capsule
FR0003847 2000-03-27

Publications (1)

Publication Number Publication Date
EP1145981A1 true EP1145981A1 (de) 2001-10-17

Family

ID=8848526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01400598A Withdrawn EP1145981A1 (de) 2000-03-27 2001-03-07 Spenderkappe und Behälter mit einer solchen Kappe

Country Status (9)

Country Link
US (1) US6581808B2 (de)
EP (1) EP1145981A1 (de)
JP (1) JP3674688B2 (de)
CN (1) CN1180960C (de)
AR (1) AR028523A1 (de)
BR (1) BR0101339A (de)
CA (1) CA2342090C (de)
FR (1) FR2806705B1 (de)
MX (1) MXPA01003060A (de)

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US20150175314A1 (en) * 2012-03-12 2015-06-25 Yonwoo Co., Ltd. Tubular Cosmetics Container
WO2015181730A1 (en) * 2014-05-27 2015-12-03 Bormioli Rocco S.P.A. Dispenser

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KR102060918B1 (ko) * 2019-05-23 2019-12-30 이영주 액체용기용 자동캡의 개폐장치
CN110215042A (zh) * 2019-06-14 2019-09-10 上海保柏日化有限公司 一种旋转挤压式液体分配装置
KR102558486B1 (ko) * 2022-08-24 2023-07-25 주식회사 이노아 무균·정량 유체 토출 장치와 이를 구비한 스퀴즈 바틀 제품

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US3705668A (en) * 1969-11-14 1972-12-12 Gilbert Schwartzman Dispenser with dip tube
US3874563A (en) * 1973-06-19 1975-04-01 Gilbert Schwartzman Applicator having multiple valve assemblies
US4747522A (en) * 1987-04-03 1988-05-31 Mcintyre Phillip Fluid dispensing device
EP0500249A1 (de) * 1991-02-19 1992-08-26 Pilkington Barnes Hind, Inc. Spender
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EP2371732A1 (de) * 2010-03-30 2011-10-05 BodyPak Closures Limited Verschlussmittel mit einem federgespannten Ventil
US20150175314A1 (en) * 2012-03-12 2015-06-25 Yonwoo Co., Ltd. Tubular Cosmetics Container
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US10364073B2 (en) 2014-05-27 2019-07-30 Bormioli Pharma S.p.A. Dispenser

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CN1180960C (zh) 2004-12-22
FR2806705A1 (fr) 2001-09-28
BR0101339A (pt) 2001-12-04
JP3674688B2 (ja) 2005-07-20
CN1320542A (zh) 2001-11-07
AR028523A1 (es) 2003-05-14
US20020005415A1 (en) 2002-01-17
JP2001309816A (ja) 2001-11-06
US6581808B2 (en) 2003-06-24
MXPA01003060A (es) 2004-07-30
FR2806705B1 (fr) 2002-05-03
CA2342090A1 (fr) 2001-09-27
CA2342090C (fr) 2005-11-15

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