EP1507714B1 - Bouchon verseur pour emballages pour liquide - Google Patents

Bouchon verseur pour emballages pour liquide Download PDF

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Publication number
EP1507714B1
EP1507714B1 EP03720069A EP03720069A EP1507714B1 EP 1507714 B1 EP1507714 B1 EP 1507714B1 EP 03720069 A EP03720069 A EP 03720069A EP 03720069 A EP03720069 A EP 03720069A EP 1507714 B1 EP1507714 B1 EP 1507714B1
Authority
EP
European Patent Office
Prior art keywords
ring
pouring
edge
closure
liquid
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
EP03720069A
Other languages
German (de)
English (en)
Other versions
EP1507714A2 (fr
Inventor
Markus Wassum
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.)
SIG Combibloc Services AG
Original Assignee
SIG Technology AG
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 SIG Technology AG filed Critical SIG Technology AG
Publication of EP1507714A2 publication Critical patent/EP1507714A2/fr
Application granted granted Critical
Publication of EP1507714B1 publication Critical patent/EP1507714B1/fr
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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/915—Stacking feature

Definitions

  • This invention relates to a spout closure for liquid packages of all kinds. It is intended in particular to liquid packages of foil-coated paper in which, for example, milk, fruit juices, all kinds of non-alcoholic drinks or liquids in general are packaged. Common volumes of such liquid packages range from 0.125 to 2 liters. Plastic pouring closures for such packages are known. They form a spout with radially projecting edge from its lower edge and an external thread on the spigot. On the neck a threaded cap is screwed as a closure.
  • This spout is inserted from below through a hole in the upper bounding surface of the packing, and the top of the overhanging rim is ultrasonically welded to the underside of the confining surface, sealingly joining the plastic coating to the overhanging rim of the spout. Afterwards, the package is mechanically sealed and finally filled and the threaded cap screwed onto the neck.
  • a preferred form of packaging has vertical side surfaces which slightly project beyond the upper, horizontal boundary surface of the package and thus form a crimp rim or crimp of approximately 2 to 5 mm, which manufacturing technology is conditional, but the package also gives an elegant look and also ensures their stackability.
  • the spout must be designed so that it does not attract the liquid due to capillary action and because of the surface tension conditions, so that it runs down along its outside at the neck down and finally accumulates when swung back on top of the upper boundary surface and within the flange ,
  • the connecting piece must project beyond the flange in order to achieve a reliably functioning pouring geometry.
  • the conventional spout of the type described above consist of only two pieces, namely a nozzle with bottom radial projection and an associated threaded cap. Their pouring geometry sometimes leaves something to be desired and, moreover, the conventional pouring closures prevent the packages thus equipped from being stacked. Namely, if two packages are stacked, the upper package rests with its bottom on the top of the cap of the lower pack, instead of resting exclusively on the flange, which comprises the upper boundary surface. Because the liquid packages with the conventional spout closures are not stackable, cardboard boxes, harasses or lattice, made of wood, plastic or metal are necessary, which absorb the liquid packages and in turn are stackable regardless of the content.
  • a spout closure for liquid packages according to claim 1 consisting of a spout with radially projecting lower edge and a threaded cover, and wherein the spout closure is elastically deformable into two stable states, so that it in the axial direction in a stable compressed and a stable extended position can be brought.
  • Figure 1 shows the spout closure 1 on the top of a liquid pack 2 used.
  • the liquid pack 2 in this example has the shape of a vertical cylinder.
  • other shapes may also be considered for the liquid packages, for example a container with an elliptical cross-section, or one with a triangular cross-section, wherein the triangular sides may be slightly outwardly cambered, or a cubic container, etc.
  • the side walls 3 consist of a single piece of cardboard and are welded with a vertical seam 4 to a tubular structure. Just below the upper edge of the side wall 3, a horizontal upper boundary surface 5 is inserted, so that a flange 6 is provided, along which the boundary surface 5 is sealingly connected to the side wall 3 and sealed.
  • FIG. 2 shows the opened pouring closure 1 in the pouring position of the liquid pack 2. It forms a funnel-shaped pouring spout 7, similar to the funnel of a trumpet. This funnel 7 projects beyond the curl 6, which ensures that the pouring jet 8, the curl 6 in each pouring pivotal position safely overflows the liquid pack. That is the basic requirement of a good pouring geometry.
  • the spout closure is shown in an elevation seen from behind, looking at the folding edge 18 of the foldable handle 17, which is still shown by other representations and their function will be explained.
  • This spout closure 1 is now elastically deformable into two stable states, so that it can be brought into a stable compressed position and a stable extended position in the axial direction.
  • it consists of three parts, namely a spout 9, a ring member 10 which can be placed sealingly thereon and a cap 11 which can be screwed onto it.
  • the spout 9 has a radial projection 12 at its lower edge. Above the same runs the upper boundary surface 5 of the liquid pack, which is indicated here by dashed lines.
  • this pouring closure now has an elastically deformable ring element 10 which is arranged between the pouring spout 9 and the threaded cap or closure cap 11 and whose annular surface 13 extends obliquely to the ring plane, the inner ring edge 14 projecting into a downwardly protruding projection 15 transitions, which can be turned on the spout 9, and the outer ring edge 16 in an upwardly projecting projection with external thread, which, however, not visible here, because the cap 11 is screwed onto it.
  • This ring element 10 can now jump under elastic deformation in two stable forms or states, once with increasing from the inner edge of the ring 14 to the outer ring edge 16 annular surface 13 as shown here, and once with sloping annular surface 13 as shown later.
  • FIG. 4 shows the closure lid 11 screwed onto this ring element 10 in plan view from above.
  • the closure lid 11 with its grip tab 17, which in a concentric recess 21st is inserted or inserted in the lid 11.
  • This grip 17 consists of 'two folding legs, of which one sees only the upper one here.
  • These Faltschenkel are folded around the edge 18 and the upper folding leg forms at the end of a ring 19 which has two opposite thin spots 20, so that the front, semi-circular part of the ring 19 against the rear part upwards, that is in the illustration shown against the viewer is swiveled out.
  • FIG. 5 now you can see the spout closure in a longitudinal section along the line EE of Figure 4 seen.
  • the closure lid 11 is equipped with an internal thread, by means of which it can be screwed on the external thread 26 on the upper projection 25 of the annular surface 13. It can be seen on the right side, the folding edge 18 of the handle 17 and left of how the handle 17 leaks through the thin spots 20 in the ring 19.
  • the grip tab 17 is equipped below with a snapper 22 so that it snaps in the downwardly pivoted position in the recess 21 on the closure lid 11 and is held in this position.
  • the crucial ring element 10 which has jumped here in the upwardly projecting position, in which the annular surface 13 from the inner edge 14 to the outer edge 16 increases towards and thus the spout closure is pulled out in the axial direction.
  • the gripping tab 17 on the closure lid 11 is used to the closure lid 11, when it is in the depressed position, in which the Ringf kaue 13 of the ring member 10 from the inner edge 14 against downward sloping towards the outer edge 16 out, in the position shown here pull up by the ring member 10 jumps into this position, as will be explained in more detail. If one examines the ring element 10 in more detail, it can be seen that its annular surface 13 near the inner 14 and outer edge 16 each has a thin spot.
  • a downwardly projecting projection 15 is formed, which has at its lower edge small, inwardly projecting snapper 23. Thanks to these snappers 23, the ring member 10 can be slipped with its lower, projecting edge 15 over the spout 9, wherein it snaps into an outer circumferential groove on the same, thereby creating a tight connection.
  • the spout nozzle 9 recognizes the radially outwardly extending projection 12, with the top of the closure with the inside of the upper boundary surface of the liquid pack is welded.
  • the spout closure is seen in elevation from the same side as in Figure 5, namely with the fold edge 18 of the foldable handle 17 on the right side. It can be seen here the outside of the closure lid 11 with internal thread and on its top the gripping bottle 17 lying thereon with the semicircular ring portion 19 beyond the thin bodies 20. Below the closure lid 11 is to see the upwardly inclined annular surface 13 of the ring member 10, with the subsequent below Projection 15, which is liquid-tightly placed on the nozzle 9 with its radial projection 12.
  • FIG. 7 shows the spout 9 in a view from above.
  • the nozzle 9 is slightly beveled at the top of the outside and it is a the outer side of the nozzle 9 circumferential groove 24 is formed, which is intended to receive the snapper 23 on the ring member 10.
  • the upper boundary edge of the groove is interrupted at two opposite points 24, which facilitates the slipping or clicking on the ring element 10. It can be seen here on the top of the radially protruding projection 12, with which the nozzle 9 is welded from the inside with the liquid pack by means of ultrasound.
  • the spout 9 is shown in a section along the line A-A of Figure 7. It can be seen the particular configuration of the Stutzenaussenseite with the outer beveled upper edge 30 and further formed below the edge 30 groove 31, which is intended to receive the snapper 23 on the ring member 10.
  • the essential ring member 10 of the spout closure is shown in plan.
  • the annular surface 13 extends downwardly into the downwardly projecting edge 15, and at the top, from the outer edge 16, into an upwardly projecting projection 25 having an external thread passing through two of each other opposite, with the thread pitch rising thread ribs 26 is formed.
  • these thread ribs 26 extend only by a quarter of the circumference of the projection 25.
  • Figure 10 shows the elastic ring member 10 in a section along the line AA of Figure 9. It can be seen here the thin spots on the inner 14 and outer edge 16 of the annular surface 13 and the threaded rib 26 on the outside of the upper projection 25. Further recognizes the inside of the lower projection 15 whose special design. It has along its upper inner edge 27 a formed by means of an inwardly and obliquely downwardly directed peripheral projection 28 circular groove 29, in which the upper edge 30 of the spout 9 is a rich and sealing recording. Thus, the nozzle 9 is held in this groove 29, a plurality of snapper 23 are formed on the inside of the lower projection 15. These snap into the corresponding groove 31 on the outside of the nozzle 9, so that a liquid-tight connection is formed.
  • FIG. 11 shows the elastic ring element 10 in an axially extended state, that is to say with the annular surface 13 rising obliquely from its inner edge 14 to its outer edge 16.
  • the ring element 10 forms a pouring funnel in this state.
  • On the outside of the upper projection 25 can be seen the threaded rib 26, which allows the screwing of the closure lid 11.
  • the upper edge of this projection 25 runs on the outside in a sharp tear-off edge 32, which allows a secure pouring without tightening the liquid.
  • FIG. 12 shows the elastic ring element 10 of the spout closure in the packaging position in plan view.
  • the annular surface 13 extends differently in this state than shown in FIGS. 9 to 11, which is indicated by an additional circular ring. Namely, the annular surface 13 now runs downwardly from the inner edge 14 in the radial direction to the outer edge 16, in contrast to the state according to FIGS. 9 to 11, where it is Ring surface 13 extends in this direction upwards.
  • the ring element 10 can jump back and forth over a dead center, thanks to its configuration with the two thin-layer edges beyond the annular surface 13. In both states, however, it is stable.
  • Figure 13 shows the elastic ring member 10 in a section along the line A-A of Figure 12.
  • the ring surface 13 from its inner edge 14 to the outer edge 16 drops out, that is, runs obliquely downward.
  • the entire height of the ring element 10 relative to the state as shown in Figure 10 is substantially reduced. It is so greatly reduced in the example shown that the projections 15, 25 on the inner 14 and on the outer edge 16 of the annular surface 13 in terms of their altitude even overlap largely, as can clearly be seen from the figure.
  • FIG. 14 shows the elastic ring element 10 in the packaging layer, that is, compressed in the axial direction, seen in an elevation from the side. Comparing this state of the ring element 10 with that shown in Figure 11, one recognizes the difference. In one case, the ring member 10 is compressed and thus reduced in height, pulled out in the other case, so that it forms a pouring funnel. The congested state now serves to reduce the height of the entire spout closure 1 such that it is less or at most as high as the flanged edge 6 of the liquid pack 2, that is, for example, a maximum of 5mm.
  • this pouring closure thanks to the described extensibility of this ring element 10, allows a pouring funnel to be formed whose height sufficiently surmounted the beading edge 6 of 5 mm, so that a good pouring geometry is achieved which ensures reliable pouring out beyond this beading 6.
  • the distance between the pouring spout 9 and the crimping edge 6 must be at least 11 mm in order to allow the sealing tool sufficient space for sealing the upper side 5 of the liquid pack 2. Therefore, a sufficiently high spout is of crucial importance for a good pouring geometry.
  • the spout must in fact run in such a way that it reliably overhangs the bead 6.
  • the height of the funnel formed by the spout 9 and the ring elements 10 thanks to the ring element 10 in the extended state is about 3 times higher than in the compressed state. So that during the pivoting back of the liquid container 2 from the pouring position into the normal position no liquid runs down due to the surface tension conditions and a certain Kappilar Sign along the outside of the spout nozzle, the trailing edge 32 may be formed sharp, with a thickness of, for example, a maximum of 0.3mm. This measure ensures that no liquid is attracted when pivoting the package from the normal position to the pouring position and back from the outside of the pouring spout.
  • FIG. 15 now shows the gripping tab 17 in the unfolded state.
  • the semi-circular segment of the grip ring 19 has been pivoted upward beyond the thin locations 20, so that one or two fingers can then be inserted through the ring 19. Then the grip tab can be pulled with increased force upwards, whereby it is unfolded and the closure lid 11 finally pulls up with.
  • the ring element 10 jumps below the closure cap from the compressed to the extended state.
  • the closure lid 11 is screwed away by a counterclockwise rotation and the spout 9 with the spout formed by the ring member 10 is open.
  • the snap-action segment 22 which engages on the closure lid when the grip tab 17 folds down in an associated segment 29, and holds the tab 17 in the unfolded position, can be seen.
  • FIG. 16 shows a number of liquid packages in the stacked position equipped with the spout closures. Thanks to the low design of the spout, which does not surmount the flanging edges of the liquid packages, a cardboard tray can be placed directly on top of these liquid packages. He then rests on the many flanging edges of the liquid packages. The weight of the upper tray and its contents is thus distributed to the entirety of the crimp edges of all liquid packs in the lower tray, much as the weight of a fakir is distributed over many nails, allowing for its injury-free seating.
  • this pouring closure can be pulled out as described into a pouring position, so that it then has an approximately three times greater height and thus forms a pouring geometry which ensures a secure pouring of the contents of the liquid pack over the at least 11 mm distant, about 5 mm high Bordered edge allowed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Cartons (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Claims (9)

  1. Bouchon verseur (1) pour emballages de liquides (2), composé d'une tubulure verseuse (9), comportant un bord inférieur radial dépassant (12) et un couvercle fileté (11), le bouchon verseur (1) pouvant être déformé élastiquement pour se mettre dans deux états stables, de sorte qu'il peut être amené axialement dans une position comprimée stable et dans une position étirée stable, caractérisé en ce que le couvercle fileté (11) a un diamètre plus grand que la tubulure verseuse (9) et que, pour la déformation élastique du bouchon verseur (1), il est disposé entre la tubulure verseuse (9) et le couvercle fileté (11), un élément annulaire (10) déformable élastiquement, dont la surface annulaire (13) s'étend obliquement par rapport au plan annulaire, cependant que le bord annulaire intérieur (14) se transforme en un décrochement (15) dépassant vers le bas et pouvant coiffer la tubulure verseuse (9), cependant que le bord annulaire extérieur (16) se transforme en un décrochement (25) dépassant vers le haut avec un filetage extérieur (26) pour le vissage du couvercle (11) de bouchon, cependant que l'élément annulaire (10) peut être amené, par déformation élastique et en passant par un point mort, dans deux états stables, une fois avec la surface annulaire (13) montant du bord annulaire intérieur (14) vers le bord annulaire extérieur (16) et une fois avec une surface annulaire descendante (13).
  2. Bouchon verseur (1) pour emballages de liquides (2) suivant la revendication 1, caractérisé en ce que, dans l'état dans lequel la surface annulaire (13), qui est oblique par rapport au plan annulaire, descend du bord annulaire intérieur (14) vers le bord annulaire extérieur (16), les bords (15, 25) - dépassant verticalement par rapport au plan annulaire - du bord annulaire intérieur (14) et du bord annulaire extérieur (16) se chevauchent au moins en partie dans le plan annulaire.
  3. Bouchon verseur (1) pour emballages de liquides (2) suivant une des revendications précédentes, caractérisé en ce que sur le dessus du capuchon (11) correspondant du bouchon il est disposé une patte de prise (17).
  4. Bouchon verseur (1) pour emballages de liquides (2) suivant une des revendications précédentes, caractérisé en ce que sur le dessus du capuchon (11) correspondant du bouchon il est disposé une patte de prise (17) pliée, dont la branche inférieure de pliage est disposée à son extrémité inférieure le long d'un bord extérieur de secteur circulaire sur le dessus du couvercle (11) du bouchon, et dont la branche supérieure de pliage forme à son extrémité supérieure un anneau de prise (19), de sorte que, quand la patte de prise (17) est pliée vers le bas, l'anneau de prise (19) s'étend concentriquement par rapport au bord extérieur du secteur circulaire de la branche inférieure de pliage.
  5. Bouchon verseur (1) pour emballages de liquides (2) suivant la revendication 4, caractérisé en ce que sur le dessus du capuchon (11) correspondant du bouchon il est disposé un enfoncement concentrique (21), dans lequel la patte de prise (17) peut être pliée, l'anneau de prise (19) pouvant s'encastrer dans cet enfoncement (21).
  6. Bouchon verseur (1) pour emballages de liquides (2) suivant la revendication 5, caractérisé en ce que l'anneau de prise (19) pouvant s'encastrer dans l'enfoncement (21) présente sur sa face dirigée vers le dessus du couvercle (11) de bouchon un évidemment (28) formant une prise pour un ongle.
  7. Bouchon verseur (1) pour emballages de liquides (2) suivant une des revendications précédentes, caractérisé en ce que le bord supérieur du décrochement (25) forme sur le bord annulaire extérieur (16) une arête vive (32) d'arrachement pour le versage.
  8. Bouchon verseur (1) pour emballages de liquides (2) suivant une des revendications précédentes, caractérisé en ce que le décrochement (15) dépassant vers le bas comporte, sur l'élément annulaire (10), des éléments d'encrantement (23), qui peuvent être mis en prise dans une rainure de la face extérieure de la tubulure (9).
  9. Bouchon verseur (1) pour emballages de liquides (2) suivant une des revendications précédentes, caractérisé en ce que, sur la face intérieure du bord supérieur du décrochement (15) dépassant vers le bas, une rainure est formée sur l'élément annulaire (10), dans laquelle s'ajuste le bord supérieur de la tubulure (9) et que le filetage extérieur du décrochement supérieur (25) sur l'élément annulaire (10) est formé seulement de deux filets (26), qui s'étendent chacun sur un quart du pourtour du décrochement (25).
EP03720069A 2002-05-16 2003-05-15 Bouchon verseur pour emballages pour liquide Expired - Lifetime EP1507714B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH818022002 2002-05-16
CH8182002 2002-05-16
PCT/CH2003/000313 WO2003097474A2 (fr) 2002-05-16 2003-05-15 Bouchon verseur pour emballages pour liquide

Publications (2)

Publication Number Publication Date
EP1507714A2 EP1507714A2 (fr) 2005-02-23
EP1507714B1 true EP1507714B1 (fr) 2007-08-08

Family

ID=29426135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03720069A Expired - Lifetime EP1507714B1 (fr) 2002-05-16 2003-05-15 Bouchon verseur pour emballages pour liquide

Country Status (14)

Country Link
US (1) US6966469B2 (fr)
EP (1) EP1507714B1 (fr)
KR (1) KR20040108795A (fr)
CN (1) CN100345731C (fr)
AT (1) ATE369298T1 (fr)
AU (1) AU2003223818A1 (fr)
BR (1) BR0310053A (fr)
CA (1) CA2485477A1 (fr)
DE (1) DE50307890D1 (fr)
EG (1) EG23407A (fr)
MX (1) MXPA04011317A (fr)
RU (1) RU2314240C2 (fr)
TW (1) TWI289530B (fr)
WO (1) WO2003097474A2 (fr)

Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
US20070278256A1 (en) * 2006-06-06 2007-12-06 Law Brian R Tamper-evident closure for a container
US8361871B2 (en) * 2008-12-24 2013-01-29 Intel Corporation Trigate static random-access memory with independent source and drain engineering, and devices made therefrom
WO2016087922A1 (fr) * 2014-12-05 2016-06-09 Bogran Ltd Dispositif permettant de verser des liquides
KR101783349B1 (ko) * 2016-08-02 2017-10-10 엔피씨(주) 음료 용기 및 하부 주입 음료 용기용 밸브

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DE1087968B (de) 1957-06-04 1960-08-25 Erich Golde Dipl Ing Verschluss fuer eine mit einem Kanister, Fass od. ae. Behaelter verbindbare, trichterfoermige Ausgiesstuelle
US3326421A (en) * 1965-11-12 1967-06-20 Eastman Kodak Co Retractable plastic bottle spout
US3401827A (en) 1967-07-03 1968-09-17 Atlantic Plastics Inc Removable container lid with integral folding handle
US4320861A (en) * 1980-05-12 1982-03-23 Rieke Corporation Molded plastic tamper-proof cap with pull ring and tearable membranes
DE3139780A1 (de) * 1981-10-07 1983-04-28 Altstädter Verpackungsvertriebs GmbH, 2000 Hamburg Packung fuer fliessfaehige fuellgueter mit kunststoffdeckel
DE3730225A1 (de) * 1987-09-09 1989-03-23 Berg Jacob Gmbh Co Kg Kunststoffverschluss fuer einen kunststoffbehaelter
US5601215A (en) * 1994-05-19 1997-02-11 Heinrich Stolz Gmbh & Co. Kg Closure for a container
DE19507435A1 (de) * 1995-03-03 1996-09-05 Stolz Heinrich Gmbh Behälterverschluß
US5638976A (en) * 1995-11-15 1997-06-17 Arnold; Bruce Douglas Container with rotatable locking lid
NL1002451C2 (nl) * 1996-02-27 1997-01-14 Budev Bv Sluitdop.
JP3763929B2 (ja) 1997-03-24 2006-04-05 株式会社吉野工業所 密閉シート付き容器
US5950876A (en) * 1997-08-05 1999-09-14 Rieke Corporation Insert molded tamper evident pouring spout
CA2346114C (fr) * 1998-12-10 2008-02-19 Ron Sturk Fermetures possedant des moyens de ventilation pour l'ecoulement et la pression
US6237818B1 (en) * 2000-01-19 2001-05-29 Rieke Corporation Tamper evident pouring spout
ITMI20010533A1 (it) * 2001-03-13 2002-09-13 Inge Spa Flacone per l'erogazione di prodotti ed applicabilita' migliorata

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Also Published As

Publication number Publication date
CN1652980A (zh) 2005-08-10
CN100345731C (zh) 2007-10-31
EG23407A (en) 2005-06-14
BR0310053A (pt) 2005-02-15
US6966469B2 (en) 2005-11-22
RU2004132853A (ru) 2005-09-10
TW200400146A (en) 2004-01-01
EP1507714A2 (fr) 2005-02-23
RU2314240C2 (ru) 2008-01-10
DE50307890D1 (de) 2007-09-20
WO2003097474A3 (fr) 2004-03-25
WO2003097474A2 (fr) 2003-11-27
MXPA04011317A (es) 2005-08-15
KR20040108795A (ko) 2004-12-24
AU2003223818A1 (en) 2003-12-02
CA2485477A1 (fr) 2003-11-27
ATE369298T1 (de) 2007-08-15
TWI289530B (en) 2007-11-11
US20050173470A1 (en) 2005-08-11
WO2003097474B1 (fr) 2004-05-06

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