US20210394953A1 - Opening/closing device for a container pourable products - Google Patents

Opening/closing device for a container pourable products Download PDF

Info

Publication number
US20210394953A1
US20210394953A1 US17/296,470 US201917296470A US2021394953A1 US 20210394953 A1 US20210394953 A1 US 20210394953A1 US 201917296470 A US201917296470 A US 201917296470A US 2021394953 A1 US2021394953 A1 US 2021394953A1
Authority
US
United States
Prior art keywords
cap
collar
container
opening
closing device
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.)
Abandoned
Application number
US17/296,470
Other languages
English (en)
Inventor
Roberto SILLA
Luigino Michetti
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.)
EASY PLAST Srl
Original Assignee
EASY PLAST Srl
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 EASY PLAST Srl filed Critical EASY PLAST Srl
Assigned to EASY PLAST S.R.L. reassignment EASY PLAST S.R.L. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MICHETTI, LUIGINO, SILLA, ROBERTO
Publication of US20210394953A1 publication Critical patent/US20210394953A1/en
Abandoned legal-status Critical Current

Links

Images

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
    • B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall
    • B65D5/748—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall a major part of the container wall or membrane being left inside 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
    • 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
    • B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall
    • 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
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
    • B65D41/3428—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element being integrally connected to the closure by means of bridges
    • 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
    • B65D51/221—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 left inside the container after the opening
    • B65D51/222—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 left inside the container after the opening the piercing or cutting means being integral with, or fixedly attached to, the outer closure
    • 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
    • B65D2251/0025—Upper closure of the 47-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
    • B65D2251/0093—Membrane

Definitions

  • This invention concerns a closure/opening device for a container suitable for the containment of pourable products.
  • said closure/opening device is of the three-piece type, namely it is equipped with a collar having a flange that can be associated with a perforable portion of the container, a cutting element that perforates the cutting portion during the first opening of the device, and an upper cap that is screwed to the collar and has the task of both controlling the movement of the cutting element at the first opening of the device, and to preserve the product that can be placed inside the container during the period in which the container, although open, has not yet been emptied of its contents.
  • Said opening/closing device is extremely efficient, but it is not without drawbacks, especially in terms of environmental impact.
  • the cap once removed, is not always repositioned on the collar because, either is carelessly thrown away by the user immediately after the first opening, or falls on the ground and, therefore, is no longer hygienically usable. This is clearly extremely damaging to the environment as the cap, as well as the entire opening/closing device, is made of plastic.
  • Document DE102010028518 under the name Bosch GmbH, describes a closing device that can be applied mainly to containers made entirely of plastic and that can be opened by means of suitable cutting elements that are activated when the container is first opened and that, once opened, can be conveniently opened and closed several times.
  • This design describes, in particular, a closing device comprising a collar, a cutting edge and a rotating cap, equipped with a lower part and a lid which can also be rotated to the said lower part by means of a plastic hinge.
  • the cap is associated with the collar and is attached to it in a way that can only be rotated by means of a lower cylindrical retaining element.
  • the cap includes means for rotating the cutting element the first time the closing element is rotated with respect to the collar.
  • a purpose of this invention is therefore to create a three-piece opening/closing device of the type described above that reduces, or completely eliminates, the problems of pollution caused by containers for pourable products of known art and that, at the same time, allows an efficient pouring of the product present in the container on whose upper face the opening/closing device is associated.
  • Another purpose of this invention is to create an opening/closing device that is still simple from a structural point of view and, therefore, simple and economical to manufacture.
  • an opening/closing device for a container for pourable products having at least one perforable portion
  • said opening/closing device comprising a collar combinable with said container at said perforable portion, a cap constrainedly movable by first guiding means, which are interposed between said cap and said collar and a cutting element constrainedly movable by second guiding means, which are interposed between said cutting element and said collar, inside said collar for severing said perforable portion
  • said device further comprising pushing means for said cutting element, which are actuated by said cap during at least its first displacement on said outer surface of said collar, for promoting the displacement inside said collar of said at least one cutting element in the direction of said perforable portion
  • said cap is provided with at least one through hole for pouring said pourable product and with at least one lid integrally constrained to said cap and adapted to seal, or open, the passage of said at least one through hole, said first guiding means only rotatably constraining said cap to said collar, and characterized
  • the rotation of the cap with respect to the collar is limited between two distinct positions: a first position, the one of the end of the assembly of the opening/closing device, that is, with the collar, cap and cutting element coupled together by pressure; and a second position, in which the cap is clamped at an angle in a position that prevents the cutting element from completely cutting the perforable portion, thus causing it to fall into the container.
  • This also has the effect of ensuring that, when the cap is open, the pouring can be done at the side of the container closest to the collar and, therefore, it is easier for the user to pour the product in the container.
  • this pouring takes place with the collar locked in a stable position, namely at the second position. In this way, the user will not have to worry about keeping the cap in a precise angular position with respect to the collar, but will be able to make the pouring in peace.
  • such limiting means shall comprise at least two mutually binding parts attached to the cap and the collar respectively.
  • such limiting means shall include at least one locking tooth engaging in at least one corresponding seat, in which at least one locking tooth protrudes inside that cap and at least one seat is defined on that outer surface of that collar, or vice versa.
  • this locking element engages with this seat in such a way that it no longer rotates with respect to the collar.
  • the angular interval between said first position and said second position is between 180 and 360°. This prevents the cutting element from completely cutting off the perforable portion with the result that the perforated portion falls into the container.
  • said first guiding means comprise a first protruding radial portion and a second protruding radial portion, wherein said first protruding portion is integral to the external surface of said collar and said second protruding portion is integral to the internal surface of said cap and capable of crawling on said first protruding portion during the rotation of said cap with respect to said collar.
  • Said first protruding portion and/or said second protruding portion shall be elastically deformable at least when said cap is associated with said collar during the assembly of said opening/closing device.
  • the second protruding portion serves as a guide in the rotation of the cap on the external surface of the casting and at the same time prevents the cap from slipping out of the collar because the first portion is always in contact with the second portion.
  • the opening/closing device shall comprise a safety ring which is firmly attached to the lower end of said cap by means of a number of breakable bridges; said breakable bridges shall be severed at least when said cap is moved, or rotated, from said first assembly position for said opening/closing device to reach said second locking position.
  • said lid is made in one piece with said cap.
  • the cap includes a pouring spout.
  • the through-hole is made on the upper surface of the pouring spout.
  • that lid is hinged to that cap by means of a plastic hinge associated with the lateral surface of that cap.
  • said plastic hinge shall be placed on this side surface in such an angular position that, at least when this cap is in its second locking position, this lid, when opened, is on the side of the container opposite to the nearest side or sides of pouring.
  • step b) causing, during said step a), the displacement of said cutting element in the direction of said perforable portion of said container for severing it; said method further comprising subsequently to said step b), the step c) of raising said lid integral with said cap for pouring the product contained in said container, characterized that the method further comprises the step d) of limiting the displacement of said cap between a first assembled position for said opening/closing device and a second locked position of said cap to said collar.
  • said phase a) comprises phase al) of rotating the cap in relation to the outer surface of the collar between that first position and that second position.
  • the angular interval between said first position and said second position is between 180 and 360°.
  • step c) includes the step of rotating the lid with respect to the cap.
  • FIG. 1A is a perspective view of the opening/closing device according to the invention still closed and mounted on a container for pourable products;
  • FIG. 1B is a perspective view of the opening/closing device according to the invention open and mounted on a container for pourable products;
  • FIG. 2A is a perspective view of the opening/closing device according to the invention without a cap;
  • FIG. 2B is a longitudinal section view of the device of FIG. 2A , still in its first position and equipped with a cap;
  • FIG. 3A is a partial forward view of the device in FIG. 1 after the cap has reached its second position
  • FIG. 3B is a longitudinal cross-section view of the device of FIG. 3A ;
  • FIG. 4A is a perspective view of the device of FIG. 1B with the lid open, in its second position;
  • FIG. 4B is a longitudinal cross-section view of the device in FIG. 4A .
  • the opening/closing device 1 is applied on a 100 container (here not shown completely but known to the skilled person) for pourable products having a perforable portion 101 (see FIG. 3B ).
  • Said container 100 is made in a well-known way using a laminated material, obtained by superimposing several layers of paper, or cardboard, aluminum, polyethylene and/or other additional materials, suitably shaped and folded, usually in the shape of a parallelepiped, and having at its top a perforated portion 101 , or a portion of the laminate that is free of the layer of paper, or cardboard, and therefore easily perforable by a sharp body to allow the leakage of the liquid contained in the container 100 .
  • the opening/closing device 1 comprises a collar 2 that can be associated with container 100 in correspondence with the perforable portion 101 , a cap 3 that can be moved on the external surface 2 a of collar 2 in a way bound by the first guide means 40 placed between cap 3 and collar 2 , and a cutting element 5 that can be moved on the internal surface 2 b of collar 2 in a way bound by the second guide means 60 placed between cutting element 5 and collar 2 to cut off the perforable portion 101 .
  • the second guiding means 60 are of the screw 61 type and the nut 62 type, in which the screw 61 is attached to the cutting element 5 and the nut 62 is attached to the collar 2 .
  • the opening/closing device 1 is made of plastic material such as, for example, polypropylene. Other plastic materials can be used for the realization of the device 1 without departing from the scope of protection of the present invention.
  • Collar 2 also includes a flange 30 that surrounds the entire perforable portion 101 of the container 100 and that, from its lower side 30 a, is associated with the 100 container for gluing.
  • the annular-shaped cutting element 5 has at its end 5 a a plurality of teeth 5 b to facilitate the breakage of the perforable portion 101 .
  • the opening/closing device 1 also includes pushing means 7 for cutting member 5 actuated by cap 3 , during at least its first movement on the outer surface 2 a of collar 2 , to promote the movement inside the collar 2 of cutting member 5 in the direction of the perforable portion 101 .
  • These pushing means 7 are made of in one piece with cap 3 .
  • the cutting element 5 is forced by means of the pushing means 7 to move in the direction of the perforable portion 101 to cut it at least partially.
  • cap 3 is equipped with a through-hole 32 for pouring the pourable product and a lid 10 attached firmly to cap 3 and able to close tightly, or open the through-hole passage 32 to, respectively, store or pour the product contained in container 101 .
  • the user can lift the lid 10 and pour the liquid product contained in the container 100 .
  • the pushing means 7 include two wings 71 (in the attached figures it is represented only one wing for reasons of simplicity) that assume a partially cylindrical shape that project axially from the upper surface 3 a of the cap 3 inside the same.
  • the pushing means 7 include appropriate engaging elements (not shown here but known to the skilled person) for the two fins 71 attached to the cutting element 5 .
  • the number of wings 71 is different from that indicated in the form of realization described here, also the second guiding means 7 could be different such as, for example, including cam elements that interact with appropriate guides that allow the cutting element 5 to move along a trajectory that is not only helical, but partly helical and partly straight.
  • the first guiding means 40 only rotate the cap 3 to the outer surface 2 a of the collar 2 .
  • device 1 also includes means 11 to limit the rotation of cap 3 with respect to the outer surface 2 a of collar 2 between a first assembly position P 1 for opening/closing device 1 and a second position P 2 for locking the cap to collar 2 .
  • P 1 for opening/closing device 1
  • P 2 for locking the cap to collar 2 .
  • cap 3 rotates for a given angular interval, starting from a first P 1 position, which is the initial assembly position of device 1 at the exit of the production plant, until it reaches a second locking position to the collar 2 .
  • the angular range between the first position P 1 and the second position P 2 is comprised between 180 and 360°. In the form described here, the rotation interval is 355°.
  • the first guide vehicles 40 comprise a first protruding radial portion 41 and a second protruding radial portion 42 , in which the first protruding portion 41 is attached to the outer surface 2 a of collar 2 and the second protruding portion 42 is attached to the inner lateral surface 3 b of cap 3 and is suitable for sliding on the first protruding portion 41 during the rotation of cap 3 with respect to collar 2 .
  • the first protruding portion 41 is also slightly elastically deformable at least when cap 3 is associated with collar 2 during the assembly of the opening/closing device 1 , thus allowing the association of cap 3 with collar 2 .
  • These guide means 40 also prevent cap 3 from being axially removed from collar 2 once it has been assembled with collar 2 itself.
  • the opening/closing device 1 includes a safety ring 80 which is firmly attached to the lower end 3 d of cap 3 by means of a number of breakable bridges 81 .
  • Breakable bridges 81 are broken when the user turns cap 3 for the first time with respect to collar 2 , thus moving from its first position P 1 .
  • the breakage of these bridges 81 is obtained, in a known way, thanks to appropriate 90 fracturing elements attached to the collar 2 .
  • the limitating means 11 comprise at least two mutually binding parts 12 and 13 , respectively attached to cap 3 and collar 2 .
  • the limiting means 11 include a locking tooth 12 that can be engaged within a corresponding seat 13 .
  • the locking tooth 12 is protruding inside the cap 3 and the seat 13 is defined on the external surface 2 a of the collar 2 .
  • the seat 13 is made by a pair of protruding elements 13 a , 13 b suitably spaced to leave space between them to accommodate the tooth 12 at the end of the rotation of the cap 3 from its first position P 1 to its second locking position P 2 .
  • the protrusion 13 a of the seat 13 that first comes into contact with the tooth 12 is in the form of a ramp to facilitate the entry of the tooth 13 within the space obtained between the two protruding elements 13 a , 13 b and so lock in position P 2 the cap 3 .
  • the locking tooth 12 is protruding from the outside of the collar 2 , while the seat 13 is defined on the inner lateral surface 3 b of the cap 3 , without leaving the scope of protection of this invention.
  • tooth 12 and seat 13 are dimensioned in such a way that they do not interfere during the axial sliding of cap 3 with collar 2 , during the assembly of device 1 , and can only be engaged with each other during the reciprocal rotation between cap 3 and collar 2 .
  • the lid 10 is made in one piece with cap 3 .
  • Cap 3 has a pouring nozzle 31 that juts out from the top surface 3 a of cap 3 itself.
  • the through-hole 32 is made on the upper surface of the pouring nozzle 31 .
  • the diameter of the nozzle is smaller than the diameter of the upper surface 3 a of cap 3 , so that it is referred to as a kind of stepped surface 33 on cap 3 .
  • Lid 10 is hinged to cap 3 by a plastic hinge 35 associated with the outer lateral surface 3 c of cap 3 . In particular, the plastic hinge 35 is located right at the above-mentioned step 33 .
  • the pushing means 7 are arranged around the lower end section 31 a of the nozzle 31 and protrude axially from the upper surface 3 a of the cap 3 into it.
  • cap 10 is equipped, on its inner side 10 a, the one facing container 100 when closed, with U-shaped sealing elements 18 able to associate in a sealed fashion with the upper end section 31 b of the pouring nozzle 31 .
  • the nozzle 31 is therefore delimited, at the top, by the upper terminal section 31 b and, at the bottom, by the lower terminal section 31 a.
  • the plastic hinge 35 is placed on the outer lateral surface 3 c of cap 3 in such an angular position that at least when cap 3 is in its second locking position P 2 the lid 10 , when opened, is on the side of the container 100 opposite to the sides 102 , 103 of the container 100 closest to the collar 3 (see also FIG. 1B ).
  • the lid 10 when opened, does not hinder the pouring of the product contained in the container 100 being, the collar 2 , in a position close to the sides of the faces 103 and 102 and the lid 10 in a position approximately opposite to the sides of the two faces 103 and 102 .
  • the lid 10 is located, once opened and the collar 3 has reached its second position P 2 , near the sides of the two faces 102 and 103 , it would be difficult for the user to be able to pour the product contained in the container 100 especially at the beginning, when the container 100 is full. In fact, the same lid 10 would hinder the pouring of the product from the side or sides closest to collar 2 (in the example shown by the sides where the faces 103 and 102 closest to collar 2 are located).
  • the method for the first opening of a 100 container for pourable products equipped with an opening/closing device 1 of the type described above includes the phases of:
  • step (b) causing, during step (a), the shear element 5 to move in the direction of the perforable portion 101 of container 100 to cut it off;
  • the method also includes step d) to limit the rotation of cap 3 between the first assembly position P 1 for opening/closing device 1 and a second locking position P 2 of cap 3 to collar 2 .
  • the displacement of the cutting element 5 in the direction of the perforable portion 101 of the container 100 is a roto-translation caused by the second guiding means 60 by means of screw 61 and screw nut 62 integral
  • Step c) includes the step of rotating the lid 10 with respect to cap 3 .
  • the first rotation of the cap 3 also causes the breakage of the safety tab 80 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Cartons (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
US17/296,470 2018-11-26 2019-11-26 Opening/closing device for a container pourable products Abandoned US20210394953A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102018000010569A IT201800010569A1 (it) 2018-11-26 2018-11-26 Dispositivo di apertura/chiusura per un contenitore per prodotti versabili
IT102018000010569 2018-11-26
PCT/EP2019/082528 WO2020109282A1 (fr) 2018-11-26 2019-11-26 Dispositif d'ouverture/ fermeture pour un récipient pour produits pouvant être versés

Publications (1)

Publication Number Publication Date
US20210394953A1 true US20210394953A1 (en) 2021-12-23

Family

ID=65767128

Family Applications (1)

Application Number Title Priority Date Filing Date
US17/296,470 Abandoned US20210394953A1 (en) 2018-11-26 2019-11-26 Opening/closing device for a container pourable products

Country Status (8)

Country Link
US (1) US20210394953A1 (fr)
EP (2) EP3887270B1 (fr)
CN (1) CN113165771A (fr)
BR (1) BR112021009987A2 (fr)
IT (1) IT201800010569A1 (fr)
MA (1) MA54281A (fr)
MX (1) MX2021006083A (fr)
WO (1) WO2020109282A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022110068B3 (de) 2022-04-26 2023-03-02 Bericap Holding Gmbh Aseptische Verschlussvorrichtung
US20230115201A1 (en) * 2020-04-09 2023-04-13 Tetra Laval Holdings & Finance S.A. Lid assembly for a container, container having a lid assembly and method of coupling a lid assembly to a spout

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3947180A1 (fr) 2019-04-05 2022-02-09 Nypro Inc. Capuchon et bec attachés
JP2022550770A (ja) 2019-09-30 2022-12-05 テトラ ラバル ホールディングス アンド ファイナンス エス エイ 容器のための閉鎖アセンブリ及び閉鎖アセンブリを有する容器
EP4375209A2 (fr) 2020-10-05 2024-05-29 Tetra Laval Holdings & Finance S.A. Récipient doté d'un ensemble de fermeture
USD1027646S1 (en) * 2021-01-13 2024-05-21 Deltona Innovations Ag Closure cap for container

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112923A (en) * 1997-08-01 2000-09-05 Portola Packaging, Inc. Tamper evident bottle cap
US6173853B1 (en) * 1990-08-09 2001-01-16 Portola Packaging, Inc. Snap-on, screw-off cap and container neck
US6571994B1 (en) * 2001-12-12 2003-06-03 Portola Packaging, Inc. Closure having rotatable spout and axially movable stem
US20030127467A1 (en) * 2001-12-12 2003-07-10 Adams Brian M. Closure having rotatable spout and axially movable stem
US6851576B2 (en) * 2001-06-27 2005-02-08 Terxo Ag Closing device with a piercing element
US20080210745A1 (en) * 2006-04-04 2008-09-04 Sig Technology Ag "Reclosable Pouring Element for Composite Cardboard/Plastic Packaging"
US7458486B2 (en) * 2002-06-20 2008-12-02 Sig Technology Ltd. Self-opening closure for composite packagings or for container or bottle nozzles for sealing with film material
US7540405B2 (en) * 2003-05-09 2009-06-02 Nippon Paper-Pak Co., Ltd. Paper container for fluid having spout plug
US20120181281A1 (en) * 2004-11-15 2012-07-19 Gregor Ott Flat self-opening closure for composite packagings or for container nozzles or bottle necks to be closed by film material
US20130043260A1 (en) * 2010-05-04 2013-02-21 Robert Bosch Gmbh Closure device
US11708191B2 (en) * 2019-09-25 2023-07-25 Easy Plast S.R.L. Opening/closing device for a container for pourable products

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0714376A4 (fr) 1993-08-26 1997-05-14 Int Paper Co Emballage en forme de brique aseptique
EP0947433A1 (fr) * 1998-04-03 1999-10-06 Tetra Laval Holdings & Finance SA Dispositif d'ouverture pour emballages de produits alimentaires coulants
DK1088764T3 (da) * 1999-10-01 2004-11-15 Tetra Laval Holdings & Finance Lukbar åbningsindretning til forseglede emballager af hældbare födevarer
CA2534249C (fr) * 2003-07-28 2010-05-11 Sig Technology Ltd. Fermeture servant a verser avec montage a bords de perforation pour emballages combines ou contenants scelles avec une feuille d'aluminium
TWI356795B (en) * 2004-11-15 2012-01-21 Sig Technology Ltd Flat self-opening closure for combipacks or for co
DK2055640T3 (da) * 2007-11-05 2011-04-04 Tetra Laval Holdings & Finance Genlukkelig åbningsindretning til emballager til hældbare levnedsmiddelprodukter
US8695822B2 (en) 2010-01-25 2014-04-15 Si-Joong Kwon Container for preventing loss of stopper and idle rotation thereof
US9714123B2 (en) 2010-10-08 2017-07-25 AGAM Innovations Ltd. Dispensing closure
ITPG20130058A1 (it) * 2013-11-28 2015-05-29 Ipi Srl Dispositivo di apertura per un contenitore per prodotti versabili
US10676261B2 (en) * 2017-09-07 2020-06-09 Silgan White Cap LLC Closure assembly

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6173853B1 (en) * 1990-08-09 2001-01-16 Portola Packaging, Inc. Snap-on, screw-off cap and container neck
US6112923A (en) * 1997-08-01 2000-09-05 Portola Packaging, Inc. Tamper evident bottle cap
US6851576B2 (en) * 2001-06-27 2005-02-08 Terxo Ag Closing device with a piercing element
US6571994B1 (en) * 2001-12-12 2003-06-03 Portola Packaging, Inc. Closure having rotatable spout and axially movable stem
US20030127467A1 (en) * 2001-12-12 2003-07-10 Adams Brian M. Closure having rotatable spout and axially movable stem
US7458486B2 (en) * 2002-06-20 2008-12-02 Sig Technology Ltd. Self-opening closure for composite packagings or for container or bottle nozzles for sealing with film material
US7540405B2 (en) * 2003-05-09 2009-06-02 Nippon Paper-Pak Co., Ltd. Paper container for fluid having spout plug
US20120181281A1 (en) * 2004-11-15 2012-07-19 Gregor Ott Flat self-opening closure for composite packagings or for container nozzles or bottle necks to be closed by film material
US20080210745A1 (en) * 2006-04-04 2008-09-04 Sig Technology Ag "Reclosable Pouring Element for Composite Cardboard/Plastic Packaging"
US20130043260A1 (en) * 2010-05-04 2013-02-21 Robert Bosch Gmbh Closure device
US11708191B2 (en) * 2019-09-25 2023-07-25 Easy Plast S.R.L. Opening/closing device for a container for pourable products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230115201A1 (en) * 2020-04-09 2023-04-13 Tetra Laval Holdings & Finance S.A. Lid assembly for a container, container having a lid assembly and method of coupling a lid assembly to a spout
DE102022110068B3 (de) 2022-04-26 2023-03-02 Bericap Holding Gmbh Aseptische Verschlussvorrichtung

Also Published As

Publication number Publication date
MA54281A (fr) 2022-03-02
CN113165771A (zh) 2021-07-23
EP4253268A3 (fr) 2023-11-29
WO2020109282A9 (fr) 2020-07-23
EP3887270B1 (fr) 2023-09-06
IT201800010569A1 (it) 2020-05-26
WO2020109282A1 (fr) 2020-06-04
BR112021009987A2 (pt) 2021-08-17
EP4253268A2 (fr) 2023-10-04
MX2021006083A (es) 2021-09-23
EP3887270A1 (fr) 2021-10-06
EP3887270C0 (fr) 2023-09-06

Similar Documents

Publication Publication Date Title
EP3887270B1 (fr) Dispositif d'ouverture/ fermeture pour un récipient pour produits pouvant être versés
JP5576128B2 (ja) 材料解放スパウト
RU2683359C2 (ru) Закупорочное устройство с контролем вскрытия
EP3041753B1 (fr) Fermeture en matière plastique à ouverture automatique
US20060071000A1 (en) Self-opening closure for composite packagings or for container or bottle nozzles for sealing with film material
US20170240325A1 (en) Rotary closure with internal, separately fillable capsule comprising film seal to be opened by means of rotation
EA013270B1 (ru) Повторно закрываемый разливочный элемент для составных картонно-пластиковых упаковок жидких продуктов и способ его сборки
EA013271B1 (ru) Повторно закрываемый разливочный элемент для составных картонно-пластиковых упаковок
EA009862B1 (ru) Плоский самооткрывающийся затвор для композитных упаковок или для горловин бутылок и емкостей, закрываемых плёночным материалом
EA013094B1 (ru) Повторно закрываемый разливочный элемент для составных картонно-пластиковых упаковок жидких продуктов и способ его сборки
EP2405787A1 (fr) Boîte de distribution
US20140197199A1 (en) Screw cap with a cutting sleeve
EP3717375B1 (fr) Ensemble bec verseur destiné à un récipient souple
US20220380087A1 (en) Opening/closing device for a container for pourable products
RU2375190C2 (ru) Листовой материал и способ образования в нем изогнутого разрыва
US6536627B1 (en) Reclosable pourer spout for a container
MX2014006258A (es) Un cierre inviolable.
DE102016000740A1 (de) Verpackung für eine Kaffeesahne-/Kondensmilch-Portionspackung
CN209796259U (zh) 一种瓶盖
US11208243B2 (en) Closure capsule
JPH11507901A (ja) 容器用の注ぎ口装置
US20220089314A1 (en) Opening/closing device for a container for pourable products

Legal Events

Date Code Title Description
AS Assignment

Owner name: EASY PLAST S.R.L., ITALY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SILLA, ROBERTO;MICHETTI, LUIGINO;REEL/FRAME:056414/0794

Effective date: 20210531

STPP Information on status: patent application and granting procedure in general

Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION

STPP Information on status: patent application and granting procedure in general

Free format text: NON FINAL ACTION MAILED

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION