EP4211047A1 - Siegelkappe für einen behälterverschluss sowie behälterverschluss mit einer derartigen siegelkappe - Google Patents

Siegelkappe für einen behälterverschluss sowie behälterverschluss mit einer derartigen siegelkappe

Info

Publication number
EP4211047A1
EP4211047A1 EP21740516.6A EP21740516A EP4211047A1 EP 4211047 A1 EP4211047 A1 EP 4211047A1 EP 21740516 A EP21740516 A EP 21740516A EP 4211047 A1 EP4211047 A1 EP 4211047A1
Authority
EP
European Patent Office
Prior art keywords
container
edge
sealing cap
cover
closure
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
EP21740516.6A
Other languages
German (de)
English (en)
French (fr)
Inventor
Bernd Klatt
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.)
Protechna SA
Original Assignee
Protechna 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 Protechna SA filed Critical Protechna SA
Publication of EP4211047A1 publication Critical patent/EP4211047A1/de
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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/58—Caps or cap-like covers combined with stoppers
    • 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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/02—Disc closures
    • B65D39/025—Disc closures the closure being maintained in place by an additional element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/08—Threaded or like closure members secured by rotation; Bushes therefor
    • B65D39/082—Bung-rings and bungs for bung-holes
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • 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
    • 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
    • B65D55/06—Deformable or tearable wires, strings, or strips; Use of seals, e.g. destructible locking pins
    • B65D55/08—Annular elements encircling container necks
    • B65D55/0863—Plastic snap-on cap-like collars having frangible 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/25—Non-metallic tear-off strips

Definitions

  • the present invention relates to a sealing cap made of an elastic plastic material for a container closure, comprising a container neck base formed on a container for arranging a container neck with a bung plug arranged in a bung neck formed on the container neck base, the sealing cap having a cover disc with a cover disc arranged on the underside of the cover disc and for the latching connection with the bung plug with a latching device, and an edge skirt arranged on the circumference of the cover disk and connected to the cover disk via a predetermined breaking device.
  • the invention relates to a container closure provided with such a sealing cap.
  • a sealing cap of the type mentioned at the outset is also known from WO 2008/139196 A1.
  • the well-known sealing cap formed from an elastic plastic has a latching device arranged on the underside of the cover disc, with which the sealing cap is arranged with a bung in a bung of a container closure. th bung plug is connected.
  • the cover disk, on the outer circumference of which an edge skirt connected to the cover disk via a predetermined breaking device is arranged, protrudes beyond the opening edge of the bung connector with a cover edge to which the edge skirt is connected via the predetermined breaking device. Destruction of the predetermined breaking device with a corresponding edge skirt that has been detached at least in regions from the cover disc serves as an indication that an attempt has been made to remove the sealing cap from the container closure.
  • the cover disk or the cover edge of the cover disk is arranged at a distance from the bung connection.
  • the predetermined breaking device is not only destroyed if an attempt is made to remove the sealing cap from the container closure by grasping the edge from underneath, but also if pressure is exerted on the cover disc from above, which leads to a deformation of the Lid disk leads, which is transferred to the edge skirt via the predetermined breaking device, so that the edge skirt is supported on the wall surface of the container surrounding the bung socket.
  • This type of stress can occur particularly when containers fitted with container closures are improperly stacked and pressure is exerted on the lid disc of the sealing cap by the top container being placed on top of the bottom container.
  • the result of damage to the predetermined breaking point caused by this is that the protection against tampering provided by the sealing cap no longer exists and subsequent tampering that may have been carried out on the container closure can no longer be detected.
  • the present invention is therefore based on the object of proposing a sealing cap of the type mentioned at the outset, which has improved functional reliability.
  • the sealing cap according to the invention has the features of claim 1.
  • the cover disk of the sealing cap has a support device for supporting the cover disk on the container nozzle base radially inwardly adjacent to the predetermined breaking device on the underside.
  • the support device arranged on the cover disk radially on the inside adjacent to the predetermined breaking device means that after the sealing cap has been arranged on the container closure and the locking connection has been established between the bung plug, a frictional connection is formed between the support device and the container socket base of the container socket, so that a Deformation of the cover disc in the direction of the socket base under external pressure results in the external load being dissipated via the support device into the container socket base and not being introduced via the predetermined breaking device into the edge skirt.
  • the lid edge is deflected together with the predetermined breaking device arranged on the lid edge and the edge skirt connected to it in the direction of the container nozzle base, so that when the edge skirt makes contact or is supported damage to the predetermined breaking point at the base of the container nozzle.
  • the contact or support of the edge skirt on the container socket base can take place directly or via deposits arranged on the container socket base, which enable a flow of forces between the edge skirt and the container socket base, as can easily occur during storage and transport of such containers. This is especially true when the containers are IBCs, which are typically transported and stored repeatedly.
  • the support device is designed as an edge web arranged concentrically to the edge skirt on the underside of the cover disk, so that the supporting effect can take place continuously over the entire circumference of the sealing cap.
  • edge web has a lower edge that is set back relative to a lower edge of the edge skirt in relation to the underside of the cover disk, access to the lower edge of the edge web for removing the sealing cap from the bung nozzle is prevented by the arrangement of the edge skirt covering the lower edge of the edge web.
  • the connecting device having a cover strip formed in the cover pane, which is separated by lateral predetermined breaking devices from adjacent areas of the edge skirt, the edge web and an inner part of the cover pane and over is connected to the latching device by a tension bar, preferably after damage to the predetermined breaking device formed on the edge skirt, the sealing cap can be completely removed from the bung plug without the edge bar acting as a support device impeding this.
  • the container closure according to the invention has the features of claim 5 in a first alternative.
  • the container socket base is designed as a closure lid for a container opening formed in a container wall with the bung socket arranged in a cover disk of the closure lid, which penetrates the cover disk, in such a way that the support device formed on the underside of the cover disk of the sealing cap is located on an upper side of the cover disk of the Cap is supported and the edge skirt is arranged at a distance from the top of the cover plate of the cap.
  • the bung connection has an opening edge that projects on the upper side of the closure lid, such that the support device is supported on the opening edge of the bung connection.
  • Such a container closure designed according to the invention enables the sealing cap according to the invention to be used on an IBC.
  • the container closure according to the invention has the features of claim 7 .
  • the container socket base is designed as a wall section of a container with a bung socket formed in the wall section in such a way that the support device formed on the underside of the cover disc of the sealing cap is supported on a wall surface of the container and the edge skirt is at a distance from the wall surface of the container is arranged.
  • Such a container closure designed according to the invention enables the sealing cap according to the invention to be used on any container, in particular a barrel.
  • FIG. 1 shows an IBC in an isometric representation with a container closure arranged on the upper side of an inner container of the IBC;
  • FIG. 2 shows the container closure shown in FIG. 1 in an individual representation
  • FIG. 3 shows a sectional view of the container closure shown in FIG. 2
  • FIG. FIG. 4 shows the container closure arranged on a container opening of the IBC shown in FIG. 1 in a sectional representation according to section line IV-IV in FIG. 1 ;
  • FIG. 5 shows the sealing cap of the container closure shown in FIG. 2 in a view from below.
  • Fig. 1 shows a transport and storage container 10, also referred to as an IBC, which has an inner container 13 accommodated in a lattice cage 12 on a transport pallet 11, which can be closed on a front side with a container fitting 14 and on an upper side with a container closure 15 Container opening 16 is provided.
  • IBC transport and storage container
  • the container closure 15 has a closure cover 17 embodied here as a screw cover, which is screwed to an opening edge of the container opening 16 .
  • a closure cover 17 embodied here as a screw cover, which is screwed to an opening edge of the container opening 16 .
  • a cover disc 18 of the closure cover 17 there is a bung 19 which penetrates the cover disc 18 in such a way that an opening edge 20 of the bung 19 is arranged on a top side 21 of the cover disc 18 above.
  • a sealing cap 23 which has a cover disk 24 and a sleeve-shaped edge skirt 25 which extends essentially perpendicularly to the cover disk 11 and which, as shown in particular in Fig. 2, has a predetermined breaking web 26 with a predetermined breaking device 27 is connected to the cover plate 24.
  • the cover disk 24 is provided on its underside 28 with a fastening device 29 designed here as a fastening ring, which is inserted into a plug cavity 30 of the bung plug 19 engages in such a way that a latching device 38 formed at the lower end of the fastening device 29 engages behind a counter-latching device 32 formed in the plug cavity 30 .
  • the cover disk 24 is provided on its underside 28 radially inwardly adjacent to the predetermined breaking device 27 with a support device designed as an edge web 33, the edge web 33 with its lower edge 34 resting on the opening edge 20 arranged on the upper side 21 of the closure lid 17 of the bung socket 19 rests.
  • the edge skirt 25 is connected to the edge web 33 via the predetermined breaking device 27 .
  • the edge skirt 25 covers the bottom edge 34 of the edge web 33 resting on the opening edge 20 , since the bottom edge 34 is set back in relation to a bottom edge 35 of the edge skirt 25 .
  • the sealing cap 23 is designed in such a way that it is possible to remove the sealing cap 23 as a coherent unit from the container closure 15, in particular after the predetermined breaking point 27 has been destroyed, without the support device, designed here as an edge web 33, impeding this.
  • a pull tab 36 formed on the edge skirt 25 connected via a connecting device 37 to the latching device 38 formed on the fastening device 29, the connecting device 37 having a cover strip 39 which extends from the pull tab 36 via the edge skirt 25 and the edge web 33 to a central inner part 40 of the cover disk 24 and through lateral predetermined breaking devices 41 , 42 are separated from adjacent areas of the edge skirt 25 , the edge web 33 and the inner part 40 of the cover disc 24 .
  • the cover strip 39 is connected to the latching device 38 of the fastening device 29 via a pull web 43 in such a way that when the pull tab 36 moves obliquely upwards and towards the center of the cover pane, the cover strip 39 is detached along the predetermined breaking devices 41, 42 and over the with the Inner part 40 of the cover disk 24 connected pull web 43, the locking device 38 formed on the fastening ring 29 is deformed radially inwards, so that the sealing cap 23 can be removed from the closure cover 17 as a coherent unit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP21740516.6A 2020-09-14 2021-07-08 Siegelkappe für einen behälterverschluss sowie behälterverschluss mit einer derartigen siegelkappe Pending EP4211047A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020123861.4A DE102020123861A1 (de) 2020-09-14 2020-09-14 Siegelkappe für einen Behälterverschluss sowie Behälterverschluss mit einer derartigen Siegelkappe
PCT/EP2021/069054 WO2022053202A1 (de) 2020-09-14 2021-07-08 Siegelkappe für einen behälterverschluss sowie behälterverschluss mit einer derartigen siegelkappe

Publications (1)

Publication Number Publication Date
EP4211047A1 true EP4211047A1 (de) 2023-07-19

Family

ID=76891066

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21740516.6A Pending EP4211047A1 (de) 2020-09-14 2021-07-08 Siegelkappe für einen behälterverschluss sowie behälterverschluss mit einer derartigen siegelkappe

Country Status (16)

Country Link
US (1) US20230286705A1 (ko)
EP (1) EP4211047A1 (ko)
JP (1) JP2023540378A (ko)
KR (1) KR20230062636A (ko)
CN (1) CN116323417A (ko)
AR (1) AR123382A1 (ko)
AU (1) AU2021338896A1 (ko)
BR (1) BR112023003914A2 (ko)
CA (1) CA3191869A1 (ko)
CL (1) CL2023000643A1 (ko)
CO (1) CO2023004431A2 (ko)
DE (1) DE102020123861A1 (ko)
IL (1) IL300980A (ko)
MX (1) MX2023002724A (ko)
TW (1) TWI803948B (ko)
WO (1) WO2022053202A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022106845A1 (de) 2022-03-23 2023-09-28 AS Strömungstechnik Gesellschaft mit beschränkter Haftung Anordnung mit einem Behälter und einer Originalitätssicherung

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320861A (en) * 1980-05-12 1982-03-23 Rieke Corporation Molded plastic tamper-proof cap with pull ring and tearable membranes
CA1318640C (en) * 1988-10-06 1993-06-01 Elson G. Fernandes Temporary closure for use with storage tanks
US6112922A (en) * 1998-04-29 2000-09-05 Pano Cap (Canada) Limited Tamper evident closure with a support for connectors
US6360908B1 (en) * 1999-11-19 2002-03-26 Rieke Corporation Tamper-evident drum closure overcap
AR038867A1 (es) * 2002-03-07 2005-02-02 Brasilata Embalagens Metalicas Tapa plastica para lata
DE50301272D1 (de) * 2002-04-23 2006-02-09 Mauser Werke Gmbh & Co Kg Kunststoffbehälter mit elektrischer ableitfähigkeit
US6726048B2 (en) * 2002-09-09 2004-04-27 American Flange & Mfg. Co., Inc Drum plug and seal
US6968968B2 (en) * 2003-09-15 2005-11-29 Rieke Corporation Container closure assembly with snap-on overcap
US7080749B2 (en) * 2003-12-08 2006-07-25 Bert Van Bruggen Drum closure overcap and combination
US20060096985A1 (en) * 2004-11-09 2006-05-11 Stolzman Michael D Venting lid with safety seal
WO2007082675A1 (de) * 2006-01-13 2007-07-26 Mauser-Werke Gmbh Schraubdeckel
GB0709261D0 (en) 2007-05-14 2007-06-20 Greif Int Holding Bv Tamper-evident caps
DE202008002185U1 (de) * 2008-02-16 2008-04-17 Schütz GmbH & Co. KGaA Weithalsfass aus thermoplastischem Kunststoff
DE102008031736B3 (de) * 2008-07-04 2009-07-23 Protechna S.A. Schraubdeckel
DE102009022800B3 (de) * 2009-05-27 2010-08-19 Schütz GmbH & Co. KGaA Spundstopfenverschluss für Spundbehälter
DE102013221976B3 (de) * 2013-10-29 2014-11-20 Schütz GmbH & Co. KGaA Siegelkappe für einen Behälterverschluss
KR101888939B1 (ko) * 2014-02-07 2018-08-17 마우저-베르케 게엠베하 개봉 흔적 표시 캡
GB201506691D0 (en) * 2015-04-20 2015-06-03 Greif Int Holding Bv Closure caps
DE102016011602B3 (de) 2016-09-23 2018-02-01 Mauser-Werke Gmbh Spundfass mit Inliner
DE102016124071B3 (de) * 2016-12-12 2018-04-05 Schütz GmbH & Co. KGaA Spundstopfenverschluss
US10683147B2 (en) * 2017-10-13 2020-06-16 Pacific Market International, Llc Beverage container lid with adjustable flow rate
DE102018103137B3 (de) * 2018-02-13 2018-11-08 Schütz GmbH & Co. KGaA Spundstopfenverschluss für Spundbehälter
AU2019271418A1 (en) * 2018-05-17 2021-01-14 Fore Holdings Pty Ltd Pull back closure

Also Published As

Publication number Publication date
WO2022053202A1 (de) 2022-03-17
JP2023540378A (ja) 2023-09-22
CO2023004431A2 (es) 2023-04-27
IL300980A (en) 2023-04-01
AR123382A1 (es) 2022-11-23
AU2021338896A1 (en) 2023-03-02
CL2023000643A1 (es) 2023-08-04
CA3191869A1 (en) 2022-03-17
TW202210379A (zh) 2022-03-16
DE102020123861A1 (de) 2022-03-17
BR112023003914A2 (pt) 2023-04-04
MX2023002724A (es) 2023-03-28
KR20230062636A (ko) 2023-05-09
CN116323417A (zh) 2023-06-23
US20230286705A1 (en) 2023-09-14
TWI803948B (zh) 2023-06-01

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