EP4143097A1 - Système de fermeture pour un récipient, récipient équipé d'un tel système de fermeture, outil le montage d'un tel système de fermeture sur un récipient et procédé pour monter un tel système de fermeture sur un récipient - Google Patents

Système de fermeture pour un récipient, récipient équipé d'un tel système de fermeture, outil le montage d'un tel système de fermeture sur un récipient et procédé pour monter un tel système de fermeture sur un récipient

Info

Publication number
EP4143097A1
EP4143097A1 EP20845775.4A EP20845775A EP4143097A1 EP 4143097 A1 EP4143097 A1 EP 4143097A1 EP 20845775 A EP20845775 A EP 20845775A EP 4143097 A1 EP4143097 A1 EP 4143097A1
Authority
EP
European Patent Office
Prior art keywords
closing system
cap
spout
container
tool
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.)
Pending
Application number
EP20845775.4A
Other languages
German (de)
English (en)
Inventor
Israel Komet
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.)
Svalinn Cap Systems Ag
Original Assignee
Svalinn Cap Systems 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 Svalinn Cap Systems Ag filed Critical Svalinn Cap Systems Ag
Publication of EP4143097A1 publication Critical patent/EP4143097A1/fr
Pending legal-status Critical Current

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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from the container
    • 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
    • B65D55/16—Devices preventing loss of removable closure members
    • 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
    • B65D2251/04—Orienting or positioning means
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/30—Tamper-ring remaining connected to closure after initial removal

Definitions

  • Closing system for a container container equipped with such a closing system, tool to mount such a closing system on a container and process to mount such a closing system on a container
  • the present invention concerns a closing system for a container. It also concerns a container equipped with such a closing system, a tool for mounting such a closing system on a container and a process to mount such a closing system on the container with the help of said tool.
  • FR 2 785264 and JP 2005 053542 A describe a closure comprising a cap attached to a ring with a hinge.
  • the ring being mounted on the neck of a container, it is impossible for the user to easily separate the cap from the container and to throw it away.
  • This ring is movable in rotation with regard to the neck in order to be able to screw and unscrew the cap from the neck.
  • the ring is equipped with a hinge to discard the cap from the neck and use the container to pour the liquid that is inside.
  • the orientation of the closing system on the container can be a problem.
  • the cap can be opened in the direction of a handle of the container, which is used to pour the liquid that is contained inside or in the direction of a protrusion of the container that can interfere with a correct opening movement of the cap.
  • the invention relates to a closing system for a container, the closing system including a spout and a cap, the cap being attached to the spout with a hinge and screwed on the spout.
  • the cap or the spout is equipped with a positioning protrusion provided inside the cap and designed for cooperating with a positioning tool, the positioning protrusion having a bearing surface radial with respect to a rotation axis of the cap, when it is screwed on or unscrewed from the spout.
  • An advantage of the invention is that the closing system is equipped with a positioning system that enables to correctly position the cap relative to the container in order to facilitate the future use of the container.
  • the invention may comprise one or more of the following features, considered alone or according to all possible combinations:
  • the positioning protrusion further comprises at least one reinforcement member, preferably orthoradial with respect to the rotation axis.
  • the reinforcement member protrudes from a surface opposite to the bearing surface.
  • the positioning protrusion is provided on a disc shape face or on a lateral inner surface of the cap.
  • the positioning protrusion is provided on a lateral surface of the spout.
  • the positioning protrusion is integral with the cap or with the spout.
  • the positioning protrusion is also integral with a ring mounted around the spout and with the hinge which connects the cap to the ring.
  • the closing system is provided with a stopping system.
  • the stopping system comprises a first stop included in a ring connected to the cap and a second stop included in the spout.
  • the cap is in high-density polyethylene and the spout is in low-density polyethylene.
  • the invention also relates to a container comprising a carton and a closing system, the closing system being fixed on the carton.
  • the closing system is as described here above.
  • This container induces the same advantages as the closing system mentioned here above.
  • an axis of the hinge forms an angle with a front face of the container, this angle being comprised between 45 and 90°; preferentially, this angle is equal to about 60°
  • the invention also relates to a positioning tool to mount a closing system on a container.
  • the container is as described here above and the tool comprises a cylindrical head provided with a groove whose shape is fit to receive the positioning protrusion of the closing system of the container.
  • the invention also relates to a process to mount a closing system on a container with a positioning tool, the process comprising at least the following steps: • a) forming the closing system by mounting the cap on the spout;
  • step b) melting a part of the closing system to immobilize it on the carton.
  • the sub-steps b1) and b2) are implemented with a single tool, in particular a chuck, which moves in translation along, and in rotation around, the rotation axis.
  • FIG. 1 is a perspective view of a part of a carton according to one embodiment of the invention, equipped with a closing system according to one embodiment of the invention in a closed closing system;
  • FIG. 2 is a perspective view of the container of figure 1 from another angle;
  • FIG. 3 is a tear-off side view of the container of figure 1 and figure 2 during a first step of opening of its closing system
  • FIG. 4 is a perspective view of the container in the configuration of figure 3, from another angle;
  • FIG. 5 is a perspective view of a second step of opening of the closing system following the step of figure 3 and figure 4;
  • FIG. 6 is a sectional view according to the plane VI of figure 5;
  • FIG. 7 is a sectional view according to plan VII of figure 1 , with a bigger scale;
  • - Figure 8 is a view from below of the closing system of the container of figures 1 to
  • FIG. 9 is a cut view along plane IX-IX on figure 8.
  • FIG. 10 is a perspective view of a mounting device comprising a tool according the invention and adapted to the closing system of figures 1 to 9;
  • FIG. 11 is a cut view, similar to figure 9, of a closing system according to a second embodiment of the invention.
  • FIG. 12 is a perspective view, similar to figure 10, of a mounting device comprising a tool according to another embodiment of the invention and adapted to the closing system of figure 11 ;
  • FIG. 13 is a cut view, similar to figure 9, of a closing system according to a third embodiment of the invention.
  • FIG 1 there is illustrated an exemplary container 2 including a cardboard box 3, named “carton”, partly represented, and a closing system 4 for closing the carton 3.
  • the container 2 is designed to receive a liquid, preferably a food liquid, such as milk, water, orange juice, cream, soup, etc.
  • the carton 3 has a main portion with a parallelepiped shape surmounted by a head with the shape of a gable roof, the closing system being placed on one side of this roof.
  • the closing system is mounted on an inclined wall 3A of the gable roof.
  • 3B denotes a vertical wall of the carton located below the wall 3A, forming a front face of the carton 3, and connected to this inclined wall by a rectilinear horizontal edge 3C.
  • 3D denotes a vertical wall of the carton connected to the front face 3B by a rectilinear vertical edge 3E.
  • 3F denotes a flat band extending above a rectilinear edge 3G joining the two sides of the gable roof. This flat band 3F is partly removed, in the tear-off view of figure 3, in order to better show the closing system 4.
  • the closing system 4 comprises a cap 6 and a spout 8.
  • the cap 6 is screwed to the spout 8 and the spout 8 is fixed on the bottle 3.
  • the cap 6 defines three inner threads 62 and the spout 8 defines three outer threads 82, designed to cooperate in order to screw or unscrew the cap 6 on the spout 8. Screwing and unscrewing of the cap 6 with respect to the spout 8 occurs by a rotational movement of the cap 6 around a central axis X8 of the spout.
  • the closing system 4 also comprises a ring 10 by which the cap 6 is fixed on the spout 8.
  • the ring 10 is integral, that is made in one piece, with the cap 6.
  • the ring 10 is only movable in rotation around the axis X8 relative to the spout 8. Thus, the cap 6 cannot be detached from the spout 8 and thrown away, for example in the nature.
  • the container 2 is seen from another angle, where a hinge 12 is visible.
  • the hinge 12 has a butterfly shape and connects the cap 6 to the ring 10 so the cap 6 can be switched around an axis A12 of the hinge 12 once the cap 6 has been unscrewed from the spout 8.
  • the axis A12 is orthoradial with respect to the axis X8.
  • the hinge 12 is linked to the ring 10 by two flexible arms 102, so that, when the cap 6 is unscrewed from the spout 8, as in Figures 3 and 4, the hinge 12 and the cap 6 can move away from the ring 10 along the axis X8, to a limited extend.
  • the cap 6 is in high-density polyethylene and the spout 8 is in low- density polyethylene.
  • the ring 10 and the hinge 12 are also in high-density polyethylene.
  • the spout 8 also includes a stop 14 that is designed to cooperate with a stop 16 of the ring 10 in order to prevent the user to turn the ring 10 and the cap 6 beyond a given position.
  • the closing system 4 is designed for helping the user to correctly use the container 2.
  • the closing system aims at avoiding that the cap 6 interferes with the liquid flowing out of the carton when the content of the carton is poured in another recipient, such as a bowl or a pan.
  • the stop 14 and the stop 16 together form a stopping system 17, capable of limiting a rotational movement of a subassembly formed of the cap 6, the ring 10 and the hinge 12 around the central axis X8 of the spout 8.
  • the stops 14 and 16 are located so that the cap 6 makes an angular movement, with an angular amplitude between 140 and 180°, preferably equal to about 160°, around the central axis X8, when it moves from a start position, represented on figure 7, to an end position, represented on figures 5 and 6, during opening of the closing system 4.
  • This amplitude is equal to the angle between the stops 14 and 16 before the opening of the container 2. This angle is denoted b on figure 7.
  • the cap 6 In the start position, the cap 6 is fully screwed on the spout 8. In the end position and after an opening movement around the axis A12, as allowed by the hinge 12, the cap 6 is directed toward the band 3F of the carton, without interfering with the carton, in particular with the wall 3A and the band 3F, as visible on figures 5 and 6.
  • a positioning protrusion 18 is provided on an inner disc shaped face 64 inside the cap 6.
  • This positioning protrusion 18 comprises a wall 182, which defines a bearing surface 184 visible on figure 8.
  • This bearing surface can also be named an “abutment surface”.
  • the bearing surface 184 is directed in anticlockwise direction when looking at the cap 6 from below.
  • the wall 182 is radial with respect to the central axis X8 so that the bearing surface 184 is also radial with respect to this axis.
  • the bearing surface 184 is adapted to cooperate with a positioning tool 202 of a mounting device 20, visible on Figure 10 and often called a spigot.
  • the reinforcement ribs 186 are parallel to each other and connect a surface 188 of the wall 182 opposite to the bearing surface 184 to the inner disc shaped face 64 of the cap 6.
  • the positioning protrusion 18 is integral with the cap 6, thus also integral with the other parts 10 and 12.
  • the mounting device 20 comprises the positioning tool 202 and a chuck 204, having a hollow shape able to cooperate with the external shape of the cap 6.
  • the X202 denotes a central longitudinal axis of the positioning tool 202.
  • the positioning tool 202 comprises a cylindrical head 203, with a top surface 206 and a groove 208 dug from the surface 206 with the shape of a dihedron, triangular when seen from the outside of the positioning tool, in a direction radial with respect to the longitudinal axis X202.
  • the groove 208 comprises a stop forming surface 210, oriented in anticlockwise direction when looking at the tool 202 from above.
  • a chamfer surface 212 connects the stop forming surface 210 to the top surface 206.
  • the cap 6 is first mounted on the spout 8. In order to do so, the cap 6 is advantageously orientated over the spout 8 and is then clipped on the spout 8. This operation ensures a perfect positioning of the cap and the spout one against the other, in particular that the threads 62 and 82, on the hand, and some flaps provided on the cap and a collar provided on the spout, on the other hand, are fully engaged.
  • the closing system 4 is then partly engaged into the chuck 204 where it is held by cooperation of shapes.
  • the chuck 204 then moves the closing system to align axes X8 and X202 and pushes the closing device towards the tool 202 in the direction of arrow A1 on figure 10, that is along the axis X8. This results in putting the closing system 4 over and in contact with the positioning tool 202.
  • the chuck 204 which is now aligned on superimposed axes X8 and X202, is rotated in a clockwise direction around the axes X8 and X202, when seen from above, as shown by arrow A2 on figure 10.
  • the positioning protrusion 18 When driven by the chuck 204 in rotation around the axes X8 and X202, while the positioning tool is stationary, the positioning protrusion 18 follows the top surface 206 and the chamfer surface 212 and ends up in the groove 208 in abutment against the stop forming surface 210. In this position, the bearing surface 184 is in contact with the surface 210, which avoids the closing system 4 to further rotate relative to the positioning tool 202, around the axes X8 and X202.
  • the positioning tool 202 may rotate around the axis 202 in an anticlockwise direction when seen from above, while the chuck 204 is stationary.
  • the top surface 206 slides under the positioning protrusion 18 up to an angular position where the groove 208 covers the positioning protrusion.
  • the final position is the same as with the main approach described here above.
  • the step of the process of the invention where the closing system 4 is mounted over the positioning tool 202 includes two sub-steps, specific to this process, which consist in
  • the closing system 4 is then moved by the positioning tool 202 toward the carton 3 on which a circular ring 84 of the spout 8 is melted to firmly anchor, that is to immobilize, the closing system on the wall 3A of the carton.
  • the form and position of the stop forming surface 210 and of the position protrusion 18 being known, the angular orientation of the positioning tool 202 around the axes X202 and X8 determines the angular orientation, around the same axes, of the closing system, when the closing system 4 is positioned on the carton 3 by the positioning tool 202.
  • the positioning tool 202 is piloted so that, when the closing system 4 is anchored on the carton 3 and closed, prior to the first opening of the closing system 4, the axis A12 of the hinge 12 forms an angle a, viewed from above, with the wall 3B of the container 2.
  • This angle is preferentially comprised between 45° and 90°. Preferentially, this angle a equals about 60°.
  • the subassembly formed by the cap 6, the ring 10 and the hinge 12 rotates around the axis X8 to bring the hinge 12 in the position of figures 3 and 6, where the cap 6 is not at risk to interfere with the correct opening of the container 2.
  • the final position of the hinge 12 depends on it first position, when it forms the angle a with the wall 3B, and of the rotation allowed by the stopping system 17.
  • the cap 6 does not have a positioning protrusion and the spout 8 is equipped with a positioning protrusion 18, located on a radial inner surface 86 of the spout. Since the cap 6, as clearly visible on figure 11 , surrounds the spout 8, the protrusion 18 is also provided within the interior volume V6 of the cap, that is inside the cap.
  • the lateral surface 86 of the spout 8, which bears the protrusion 18, is located, along the central axis X8 of the spout, between its outer threads 82 and its circular ring 84.
  • the positioning protrusion 18 extends from the lateral surface 86 towards this axis X8, that is towards the inside of the closing system 4.
  • the positioning protrusion 18 is integral with the spout and defines a bearing surface 184 radial with respect to axis X8, which is also a rotation axis of the cap 6, when it is screwed on or unscrewed from the spout.
  • the bearing surface 184 can also be named an “abutment surface”.
  • the bearing surface 184 is directed in an anticlockwise direction when looking at the spout 8 and the cap 6 from below, that is along arrow A8 on figure 11.
  • the bearing surface 184 is adapted to cooperate with a positioning tool 202 of a mounting device 20, visible on Figure 12.
  • the positioning tool 202 comprises a lateral surface 206 and a groove 208 dug from the lateral surface 206.
  • the groove 208 comprises a stop forming surface 210, oriented in anticlockwise direction when looking at the tool 202 from above.
  • the process to mount the closing system 4 of figure 11 on a container 2 with the positioning tool 202 is similar to the process explained for the first embodiment.
  • the cap 6 is equipped with a positioning protrusion 18, integral with the cap and provided on an inner circumferential lateral surface 66 of the cap, which is perpendicular to the inner disc shaped face 64 and closer to the axis X8 than the threads 62 of the cap.
  • the positioning protrusion is located inside the cap 6.
  • the positioning protrusion 18 extends from the lateral surface 66 towards the central axis X8 of the spout, that is towards the inside of the closing system 4.
  • This positioning protrusion 18 comprises a wall 182, which defines a bearing surface 184.
  • the bearing surface 184 is directed in an anticlockwise direction when looking at the spout 8 and the cap 6 from below, that is along arrow A8 on figure 13.
  • the wall 182 is radial with respect to the central axis X8, so that the bearing surface 184 is also radial with respect to this axis.
  • the bearing surface 184 is adapted to cooperate with a positioning tool, not shown on the figures, which is similar to the positioning tool 202 of the other embodiments, with a groove adapted to the location and shape of the protrusion 18 of this third embodiment.
  • a reinforcement member 186 protruding from a surface 188 of the wall 182 opposite to the bearing surface 184 and connecting the surface 188 to the lateral surface 66 of the cap 6.
  • the reinforcement member 186 is perpendicular to the disc shaped face 64 of the cap 6.
  • the process to mount the closing system 4 of figure 13 on a container 2 with such a positioning tool is similar to the process explained for the first embodiment.
  • the protrusion 18 is also integral with the ring mounted around the spout 8 and with a hinge which connects the cap to the ring, as in the first embodiment.
  • the positioning protrusion 18 does not comprises orthoradial ribs or comprises a different number of orthoradial ribs 186, for example two or five.
  • one or several reinforcement members are provided, which do not need to be orthoradial with respect to axis X8.
  • the chuck 204 is rotated in anticlockwise direction.
  • the bearing surface 184 is directed in a clockwise direction when looking at the cap from below and the stop forming surface 210 is directed in a clockwise direction when looking at the positioning tool 202 from above.
  • the cap 6 and the spout 8 are made in materials different from polyethylene.
  • the cap 6 comprises a different number of inner threads 62, for example one or six.
  • the spout 8 comprises a corresponding number of outer threads 82.
  • the closing system 4 can be equipped with tamper evident bridges between an edge of the cap and the ring 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Closures For Containers (AREA)

Abstract

Le système de fermeture (4) destiné à un récipient (2) comprend un bec verseur (8) et un bouchon (6), le bouchon étant fixé au bec verseur par une charnière (12) et vissé sur le bec verseur. Le bouchon ou le bec verseur est équipé d'une saillie de positionnement (18) disposée à l'intérieur du bouchon et conçue pour coopérer avec un outil de positionnement (202), la saillie de positionnement ayant une surface d'appui (184) radiale par rapport à un axe de rotation (X8) du bouchon, lorsqu'il est vissé sur le bec verseur ou dévissé de ce dernier.
EP20845775.4A 2020-04-27 2020-12-18 Système de fermeture pour un récipient, récipient équipé d'un tel système de fermeture, outil le montage d'un tel système de fermeture sur un récipient et procédé pour monter un tel système de fermeture sur un récipient Pending EP4143097A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20171641 2020-04-27
PCT/EP2020/087268 WO2021219240A1 (fr) 2020-04-27 2020-12-18 Système de fermeture pour un récipient, récipient équipé d'un tel système de fermeture, outil le montage d'un tel système de fermeture sur un récipient et procédé pour monter un tel système de fermeture sur un récipient

Publications (1)

Publication Number Publication Date
EP4143097A1 true EP4143097A1 (fr) 2023-03-08

Family

ID=70470928

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20845775.4A Pending EP4143097A1 (fr) 2020-04-27 2020-12-18 Système de fermeture pour un récipient, récipient équipé d'un tel système de fermeture, outil le montage d'un tel système de fermeture sur un récipient et procédé pour monter un tel système de fermeture sur un récipient

Country Status (3)

Country Link
EP (1) EP4143097A1 (fr)
JP (1) JP2023535228A (fr)
WO (1) WO2021219240A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4238888A1 (fr) * 2022-03-03 2023-09-06 Svalinn Cap Systems AG Système de fermeture pour un récipient et récipient équipé d'un tel système de fermeture

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0692349A (ja) * 1992-09-01 1994-04-05 Dainippon Printing Co Ltd キャップ付き注出口
JP2996092B2 (ja) * 1994-04-21 1999-12-27 凸版印刷株式会社 液体用紙容器の不正開封防止口栓
CN1093822C (zh) * 1996-11-01 2002-11-06 利乐拉瓦尔集团及财务有限公司 单件式封闭件及其制造方法
FR2785264B1 (fr) 1998-10-29 2001-01-05 Crown Cork & Seal Tech Corp Dispositif de bouchage
JP4322061B2 (ja) * 2003-07-09 2009-08-26 三笠産業株式会社 注出口
JP2005053542A (ja) 2003-08-05 2005-03-03 Toppan Printing Co Ltd 不正開封防止機能付キャップ
CH694857A5 (de) * 2004-03-25 2005-08-15 Sig Technology Ltd Ausgiesser-Verschluss mit Durchdrueckereinrichtung fuer Verbundpackungen oder Behaelter- und Flaschenstutzen.
CN1631740A (zh) * 2005-01-01 2005-06-29 郭永军 铰接式防盗瓶盖
US7806292B2 (en) * 2006-02-28 2010-10-05 Joseph S Kanfer Towelette dispenser
JP5905695B2 (ja) 2011-10-03 2016-04-20 大和製罐株式会社 開封部材付きスパウト
CN112340213B (zh) 2015-01-23 2022-08-02 利乐拉瓦尔集团及财务有限公司 螺旋盖和食品用包装容器
DE202020100758U1 (de) 2019-07-31 2020-03-26 Bericap Gmbh & Co Kg Unverlierbarer Verschluss mit stabilisiertem Öffnungswinkel
EP3798150A1 (fr) 2019-09-30 2021-03-31 Tetra Laval Holdings & Finance S.A. Ensemble de fermeture pour un récipient et récipient doté d'un ensemble de fermeture

Also Published As

Publication number Publication date
WO2021219240A1 (fr) 2021-11-04
JP2023535228A (ja) 2023-08-16

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