EP0684187B1 - Ausgiesskappe mit Garantieverschluss - Google Patents

Ausgiesskappe mit Garantieverschluss Download PDF

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Publication number
EP0684187B1
EP0684187B1 EP95420132A EP95420132A EP0684187B1 EP 0684187 B1 EP0684187 B1 EP 0684187B1 EP 95420132 A EP95420132 A EP 95420132A EP 95420132 A EP95420132 A EP 95420132A EP 0684187 B1 EP0684187 B1 EP 0684187B1
Authority
EP
European Patent Office
Prior art keywords
neck
appendage
adapter piece
stopper according
pouring stopper
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.)
Expired - Lifetime
Application number
EP95420132A
Other languages
English (en)
French (fr)
Other versions
EP0684187A1 (de
Inventor
Bernard Guglielmini
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.)
Rical SA
Original Assignee
Rical 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 Rical SA filed Critical Rical SA
Publication of EP0684187A1 publication Critical patent/EP0684187A1/de
Application granted granted Critical
Publication of EP0684187B1 publication Critical patent/EP0684187B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • B65D51/228—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being removed from the container after the opening
    • 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
    • B65D47/061—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with telescopic, retractable or reversible spouts, tubes or nozzles
    • B65D47/063—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with telescopic, retractable or reversible spouts, tubes or nozzles with flexible parts
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/022—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure with ratchet effect between relatively rotating parts
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0015—Upper closure of the 41-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0087—Lower closure of the 47-type

Definitions

  • the present invention relates to the packaging of various products, more particularly liquid, powdery, even pasty, in containers intended for be used for the primary function of conditioning a given quantity of products and for a secondary function of distribution of such a product.
  • the invention relates more specifically to the pouring caps which are adapted in closed form on containers, before or after the filling.
  • pouring caps which are composed of a neck open or not and on which can be mounted or dismounted a capsule of closing.
  • such caps can be considered as particularly well suited, to the point that the technique does not seem harbor new developments or proposals.
  • Such pourers must also necessarily meet another obligation which is to be able to ensure, in a sealed and inviolable manner, the closure of the container, so as to provide the user, during the first putting in service, a certainty that the cap has not been the subject of any successful attempt or not, fraudulent opening or violability.
  • the known proposals involve a membrane which is characterized by the need to develop a relatively high lifting effort, creating a discomfort in use, and in some cases even inability to open manual without the use of suitable or makeshift tools.
  • the tear-off or opening function is generally such that it causes also, during the tearing and by the connection of the internal medium with the medium external, more or less significant projections, which generally have an effect certain pollutant.
  • the solution to be adopted consists in making the membrane or the tamper-evident seal with a small thickness, so that the lifting force remains modest.
  • Such a risk is largely due to consider when the pouring plug is made by plastic molding, such as, for example, low density polyethylene.
  • Patent FR 1 417 219 discloses a pouring cap with a tamper-evident seal composed of a connection base with a container comprising a tubular neck closed internally by a cover linked to the neck by a zone of least resistance, and a screw cap which can be adapted audit col.
  • the operculum carries a central male nipple, projecting upwards, and the cap has a female stud projecting downwardly that during the first screwing of the cap on the collar, the two nipples interpenetrate and become united before the area of the lower resistance of the seal.
  • the male nipple and the female nipple are threaded so that the male nipple screws into the female nipple.
  • the subject of the invention is a new pouring plug whose general structure can be qualified as coming from the prior art, but which is provided with means individuals, allowing them to assume the inviolability function during the first use, requiring little physical effort on the part of the user to tearing of the cover which is, moreover, capable of guaranteeing an opening without risk of projection from the internal container to the container.
  • Another object of the invention is to allow the production of a pouring plug. made entirely of molded plastic, based on two components which can be assembled and assembled automatically, to constitute a set guaranteeing an information function during the first use unmistakable inviolability for the user.
  • Another object of the invention is to guarantee the production of a pouring plug. in plastic, the means of which, sealing the passage section of the pouring plug, is able to assume a watertight closing function, free of micro-holes or micro-perforations, without its tearing or opening requiring on the part of the user a significant physical expense with risks of projection.
  • Another object of the invention is to offer the user, after a first opening, a possibility of tight, effective reclosure, opposing any exchange between the internal medium known as the container and the external medium.
  • the tamper-evident lid stopper comprises, from a connection base with a container, a tubular neck to which a screw cap can be adapted, the neck being closed internally by a cover which is linked to said neck by a zone of least resistance and on which a cylindrical appendage rises centered on the inside of the collar.
  • the cap provided to cooperate, in closed position, with the collar to ensure the closure of the latter has an axial tubular endpiece which can be engaged on the appendix.
  • said tip is designed to cooperate with the neck by screwing means and means are provided for angularly binding the nozzle and appendix in the unscrewing direction after a first assembly by screwing the cap on the collar.
  • Figure 1 is a perspective in the closed state of the pouring plug according to the invention.
  • FIG. 2 is a diametral section taken along the plane II - II of FIG. 1 .
  • Figure 3 is an exploded perspective, partly in section, highlighting certain constructive characteristics of an alternative embodiment of the object of the invention.
  • Figure 4 is a partial sectional elevation illustrating the pouring plug according to the invention in the state consecutive to the first opening.
  • Figure 5 is a partial sectional elevation showing an alternative embodiment of one of the means of the invention.
  • the pouring plug according to the invention is presented as an independent element capable of being attached by a connecting base 1 on a container 2 of any suitable material.
  • the connecting means between the base 1 and the container 2 are not directly part of the invention and fall under the known prior art. In the same spirit, it should also be considered that the object of the invention could be implemented on a pouring plug, the base 1 of which would form an integral part of the container 2 .
  • the connecting base 1 is constituted by a collar which is linked to a cylindrical tubular neck 3 of axis xx ′ by a bellows 4 deformable according to such amplitude that it allows the neck 3 to be placed , either in an invaginated position inside the container 2 , or after traction in an extended position, as illustrated in FIG. 2 and corresponding to a state of use.
  • the plug is made of a suitable plastic material, such as than in low density polyethylene.
  • the tubular cylindrical neck 3 is extended by an upper part 5 of open shape, forming an annular pouring spout ending in a lip 6 of slightly deformable nature.
  • the cylindrical neck 3 also comprises, on its inner peripheral wall at least one helical thread 7 capable of cooperating with complementary screwing means 8 presented by the outer peripheral wall of a tubular end piece 9 formed axially by the lower face 10 d 'A capsule 11 for closing the pouring spout.
  • the capsule 11 comprises, at its periphery or organized in a substantially equivalent manner, a grip and traction ring 12 occupying, in the rest state, a stable position in the plane of the capsule 11 , as illustrated by FIGS. 1 and 2 .
  • the capsule 11 has, moreover, from its lower face 10 , an annular rim 13 delimiting a housing 14 inside which fits the lip 6 to assume a closing function in the mounting position of the capsule 11 on collar 3 .
  • the neck 3 is closed substantially in the connection plane with the bellows 4 , by a cover 15 molded and having an area 16 of lower resistance which can be achieved in any suitable manner.
  • the zone 16 may correspond to a peripheral groove whose diameter is, for example, close to or slightly less than the internal diameter of the helical thread 7 .
  • the cover 15 is surmounted by a cylindrical appendage 17 , rising substantially over the entire height of the neck 3 and the upper part 5 , while being centered on the axis x-x '.
  • the appendix 17 is produced in a tubular form, having an outside diameter chosen to allow its engagement inside the tubular end piece 9 .
  • the above embodiment allows, during assembly of the capsule 11 , to engage the end piece 9 on the appendage 17 , as illustrated in FIG. 2 .
  • angular connection means designated as a whole by the reference 18 , are constituted, in a first embodiment according to FIGS. 2 and 3 , by notches 18 in the form of asymmetrical wolf teeth, formed projecting from the upper part of Appendix 17 and more particularly on the transverse rim of the latter.
  • Each notch 18 comprises a ramp 19 inclined upward in the normal screwing direction and connecting to an abrupt face 20 which terminates in the ramp 19 of the consecutive notch.
  • the angular connection means also comprise, on the bottom 21 of the tubular endpiece 9 , complementary notches 22 having a shape conjugated to that of the notches 18 .
  • the angular connection means as described above, could be produced in a substantially different way, by making use of technically equivalent notches for the function to be assumed, but formed relatively on the outer periphery of the appendage 17 and respectively on the inner periphery of the end piece 9 , either near the transverse edge and the bottom 21 , or near the cover 15 .
  • the means 23 comprise at least one helical thread 24 formed by the external periphery of the end piece 17 and at least one helical thread 25 presented by the internal peripheral wall of the end piece 9 .
  • the threads 24 and 25 are formed so as to allow them to be screwed together simultaneously with that of the threads 7 and 8 described above.
  • the threads 24 and 25 are, moreover, made so as to comply with the previous condition which is to ensure cooperation and the nesting or nesting of the notches 18 and 22 when screwing the threads of the capsule 11 to the bottom, by means of the end-piece 9 , both by engagement on the appendix 17 and by cooperation with the thread 7 of the neck 3 .
  • the capsule 11 is mounted in a firm and tight manner on the neck 3 which is, moreover, closed by means of the cover 15 .
  • This state corresponds to a first closure of the container 2 after filling of its content.
  • the unscrewing action carried on the capsule 11 causes the threads 7 and 8 to cooperate, which generate a displacement of the endpiece 9 in the axial direction along the arrow f 1 .
  • the first attempt to unscrew and open the pouring plug according to the invention causes the rupture of the cover 15 which remains associated with the appendage 17 itself. - even linked by the means 23 to the nozzle 9 .
  • the user is informed during a first opening on the character of inviolability, because of the tactile perception that he necessarily perceives by the requirement of a rotational force greater than normal to cause, by the two actions above, the rupture of zone 16 .
  • the capsule 11 can then be unscrewed to fully open the neck 3 , as illustrated in FIG. 4 and allow the partial emptying of the container 2 .
  • the end piece 9 is screwed by cooperation of the thread 8 with the thread 7 , until the lip 6 is brought inside the housing 14 in cooperation with the flange 13 and the internal face. 10 , to ensure the tight closure of the neck 3 inside which the cover 15 has been replaced.
  • the means according to the invention make it possible to carry out, in a single molding operation in the same material, on the one hand, the neck 3 and on the other hand, the capsule 11 which can be mounted, as said previously, to ensure a watertight closure with evidence of inviolability perceived by the user during the first opening.
  • the additional unscrewing effort required for the rupture of the zone 16 does not involve, for the user, a significant physical expense, since it develops from a capsule 11 of large diameter and that the 'rotational drive is transformed by the means 18 and the means 23 , in a double action of deformation rotating in the plane and axial displacement which, in combination, cause the tearing of the area 16 which can be achieved with a thickness such that 'It guarantees in all cases the existence of a tight barrier between the ambient medium and the internal volume of the container 2 .
  • FIG. 5 shows an alternative embodiment in which the means 23 for axial connection between the appendix 17 and the end piece 9 are constituted by, at least, a continuous or discontinuous rib 26 , with an asymmetrical cross section, projecting by example by the outer peripheral face of the appendage 17 , in order to cooperate with a complementary conformation or groove 27 presented for example by the inner peripheral face of the end piece 9 .
  • the conformation in cross section of the rib 26 and the conformation 27 is chosen so that after relative fitting during the first mounting of the capsule 11 on the neck 3 , an axial connection is established to oppose the relative movement in the direction of the arrow f 1 of the end piece 9 , relative to the appendix 17 .
  • continuous or discontinuous rib 26 could also be equally projecting from the inner peripheral wall of the end piece 9 .
  • the relative location of the rib 26 and the conformation 27 can be chosen in different ways over the entire useful height of the appendage 17 , depending on the manufacturing conditions adopted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cereal-Derived Products (AREA)

Claims (10)

  1. Einen Ausgießer aufweisender Verschluß mit Garantieverschlußdeckel, der, ausgehend von einem Basisteil (1) zur Verbindung mit einem Behälter (2), einen rohrförmigen Hals (3) aufweist, auf den eine Schraubverschlußkappe (11) aufsetzbar ist, wobei der Hals innen durch einen Verschlußdeckel (15) verschlossen ist, der mit dem Hals über einen Bereich (16) verminderter Festigkeit verbunden ist und auf dem ein innerhalb des Halses zentrisch nach oben ragender zylindrischer Fortsatz (17) angeordnet ist, wobei die Verschlußkappe dazu eingerichtet ist in der Schliessstellung mit dem Hals unter Verschluß desselben zusammen zu wirken und einen axial auf den Fortsatz aufsetzbaren Rohrstutzen (9) aufweist, dadurch gekennzeichnet, dass der Stutzen (9) derart ausgebildet ist, dass er mit dem Hals über Schraubmittel (8, 7) zusammenwirkt und daß Mittel (18) vorgesehen sind, um den Stutzen (9) und den Fortsatz (17), nach dem erstmaligen Zusammenfügen durch Aufschrauben der Verschlußkappe auf den Hals, im Abschraubsinn drehfest miteinander zu verbinden.
  2. Einen Ausgießer aufweisender Verschluß nach Anspruch 1, dadurch gekennzeichnet, dass die Mittel (19 zur drehfesten Verbindung des Stutzens und des Fortsatzes axialen Verbindungsmitteln (23) zugeordnet sind.
  3. Einen Ausgießer aufweisender Verschluß nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Mittel zur drehfesten Verbindung des Stutzens und des Fortsatzes durch Rasten (18, 22) mit asymetrischen Sperrzähnen gebildet sind.
  4. Einen Ausgießer aufweisender Verschluß nach Anspruch 3, dadurch gekennzeichnet, dass die Rasten komplementär zueinander auf der Stirnseite des Fortsatzes und am Boden (21) des Stutzens ausgebildet sind.
  5. Einen Ausgießer aufweisender Verschluß nach Anspruch 3, dadurch gekennzeichnet, dass die Rasten komplementär zueinander an der äußeren Umfangswand des Fortsatzes und der inneren Umfangswand des Stutzens ausgebildet sind.
  6. Einen Ausgießer aufweisender Verschluß nach Anspruch 2, dadurch gekennzeichnet, dass die Mittel zur axialen Verbindung durch Schraubgewindegänge (24, 25) gebildet sind, die auf der Innenumfangswand des Stutzens und der Außenumfangswand des Fortsatzes ausgebildet sind.
  7. Einen Ausgießer aufweisender Verschluß nach Anspruch 2, dadurch gekennzeichnet, dass die Mittel zur axialen Verbindung durch eine im geradlinig winklige, querverlaufenden asymetrische Umfangsrippe (26) gebildet sind, die entweder auf der Innenseite des Stutzens oder auf der Außenseite des Fortsatzes angeordnet und dazu eingerichtet ist, mit einer komplementären Gestaltung (27) des Fortsatzes bzw. des Stutzens zusammenzuwirken.
  8. Einen Ausgießer aufweisender Verschluß nach Anspruch 1, dadurch gekennzeichnet, dass der Stutzen auf der Innenseite (10) einer Verschlußkappe (11) ausgebildet ist, die außerdem eine zu dem Stutzen koaxiale Randleiste (13) aufweist, die den Hals übergreifen kann.
  9. Einen Ausgießer aufweisender Verschluß nach Anspruch 1 oder 8, dadurch gekennzeichnet, dass der Hals durch ein trompetenförmiges Oberteil (5) verlängert ist, das eine zum Zusammenwirken mit der Innenseite und mit der Randleiste der Verschlußkappe (11) eingerichtete äußere Lippe bildet.
  10. Einen Ausgießer aufweisender Verschluß nach Anspruch 1, dadurch gekennzeichnet, dass der Verschlußdeckel im Wesentlichen in der Ebene der Basis des Halses ausgebildet ist, der über einen Balg (4) mit dem Verbindungsbasisteil verbunden ist.
EP95420132A 1994-05-24 1995-05-23 Ausgiesskappe mit Garantieverschluss Expired - Lifetime EP0684187B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9406501A FR2720377B1 (fr) 1994-05-24 1994-05-24 Bouchon-verseur à opercule d'inviolabilité.
FR9406501 1994-05-24

Publications (2)

Publication Number Publication Date
EP0684187A1 EP0684187A1 (de) 1995-11-29
EP0684187B1 true EP0684187B1 (de) 1998-07-15

Family

ID=9463607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95420132A Expired - Lifetime EP0684187B1 (de) 1994-05-24 1995-05-23 Ausgiesskappe mit Garantieverschluss

Country Status (12)

Country Link
US (1) US5678735A (de)
EP (1) EP0684187B1 (de)
AT (1) ATE168346T1 (de)
AU (1) AU682790B2 (de)
BR (1) BR9502527A (de)
CA (1) CA2149993A1 (de)
DE (1) DE69503430T2 (de)
DK (1) DK0684187T3 (de)
ES (1) ES2118517T3 (de)
FR (1) FR2720377B1 (de)
HU (1) HUT71857A (de)
PL (1) PL308736A1 (de)

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DE19507435A1 (de) * 1995-03-03 1996-09-05 Stolz Heinrich Gmbh Behälterverschluß
US5947315A (en) * 1998-01-27 1999-09-07 The Elizabeth And Sandor Valyi Foundation, Inc. Two piece container closure assembly with frangible inner closure
US6053360A (en) * 1998-07-01 2000-04-25 Packaging Systems, Inc. Fitment for a flexible container
RU2263053C2 (ru) * 2000-06-07 2005-10-27 Локтайт (Р Энд Д) Лимитед Выпускной узел с повторно используемым отламываемым колпачком, контейнер с выпускным узлом и упаковка для него
US8322559B2 (en) * 2007-10-17 2012-12-04 Michael D. Stolzman Drum with sidewall threaded to plastic base or chime
WO2009105855A1 (en) * 2008-02-27 2009-09-03 Apc Products Limited Closures for plastic containers adapted for automated insert molding
US8752734B2 (en) 2009-02-11 2014-06-17 Ds Smith Plastics Limited Disposable assembly for a reusable urn or vessel
US9156223B2 (en) 2012-09-20 2015-10-13 International Precision Components Corporation Container with sidewall and closure
EP2949595B1 (de) * 2013-01-25 2018-08-01 Tokan Kogyo Co., Ltd. Behälterdichtungsvorrichtung
KR20150112948A (ko) * 2013-01-25 2015-10-07 도칸 고교 가부시키가이샤 용기의 봉지 장치
CN103213746A (zh) * 2013-03-24 2013-07-24 李红彪 一种吸嘴隐藏式液体包装瓶
CN103274117A (zh) * 2013-05-24 2013-09-04 李红彪 一种伸缩吸嘴液体包装瓶
NL2010915C2 (en) * 2013-06-04 2014-12-08 Heineken Supply Chain Bv Beverage container and method for manufacturing a beverage container.
US10160583B2 (en) 2015-05-27 2018-12-25 Ds Smith Plastics Limited Co-injection molded dispensing components
US10112820B1 (en) 2016-01-19 2018-10-30 Dss Rapak, Inc. Beverage dispensing system with disposable liner and faucet
US10421592B2 (en) * 2016-02-01 2019-09-24 Société des Produits Nestlé S.A. Closure cap assembly
DE202016100857U1 (de) * 2016-02-18 2017-05-22 Pöppelmann Holding GmbH & Co. KG Verschlusskappe
ES2940653T3 (es) * 2017-06-30 2023-05-10 Nippon Closures Co Ltd Tapón de plástico y método de fabricación del mismo

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Publication number Priority date Publication date Assignee Title
GB884691A (en) * 1959-12-21 1961-12-13 Adam Krautkraemer A container with a screw stopper for closing the container neck
FR1417219A (fr) * 1964-09-24 1965-11-12 Goulot étanche et inviolable en matière artificielle
US3923185A (en) * 1973-03-07 1975-12-02 American Hospital Supply Corp Pouring container with double cap protector for sterile dispensing lip
US4729488A (en) * 1986-08-14 1988-03-08 Bankers Trust Co. Tamper-evident cover for threaded neck
GB8630398D0 (en) * 1986-12-19 1987-01-28 Nat Plastics Ltd Container closure arrangement
US5228593A (en) * 1991-10-24 1993-07-20 Cp Packaging, Inc. Container-closure assembly
DE4139896A1 (de) * 1991-12-04 1993-06-09 Blechwarenfabrik Limburg Gmbh, 6250 Limburg, De Kindergesichertes verschlusssystem

Also Published As

Publication number Publication date
FR2720377A1 (fr) 1995-12-01
HU9501523D0 (en) 1995-07-28
ES2118517T3 (es) 1998-09-16
EP0684187A1 (de) 1995-11-29
ATE168346T1 (de) 1998-08-15
AU2020095A (en) 1995-11-30
DE69503430T2 (de) 1998-12-03
HUT71857A (en) 1996-02-28
PL308736A1 (en) 1995-11-27
US5678735A (en) 1997-10-21
DE69503430D1 (de) 1998-08-20
DK0684187T3 (da) 1999-02-01
AU682790B2 (en) 1997-10-16
FR2720377B1 (fr) 1996-08-23
BR9502527A (pt) 1995-11-28
CA2149993A1 (fr) 1995-11-25

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