WO2019145871A1 - Capsule dotée d'une bague de sécurité - Google Patents

Capsule dotée d'une bague de sécurité Download PDF

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Publication number
WO2019145871A1
WO2019145871A1 PCT/IB2019/050564 IB2019050564W WO2019145871A1 WO 2019145871 A1 WO2019145871 A1 WO 2019145871A1 IB 2019050564 W IB2019050564 W IB 2019050564W WO 2019145871 A1 WO2019145871 A1 WO 2019145871A1
Authority
WO
WIPO (PCT)
Prior art keywords
security ring
ring
capsule
capsule according
opening line
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.)
Ceased
Application number
PCT/IB2019/050564
Other languages
English (en)
Inventor
Alessandro Falzoni
Stefano Babini
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.)
Sacmi Imola SC
Original Assignee
Sacmi Imola SC
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
Priority claimed from IT202018000001555U external-priority patent/IT201800001555U1/it
Application filed by Sacmi Imola SC filed Critical Sacmi Imola SC
Publication of WO2019145871A1 publication Critical patent/WO2019145871A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3442—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
    • B65D41/3447—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/30—Tamper-ring remaining connected to closure after initial removal
    • 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
    • B65D2401/35—Vertical or axial lines of weakness

Definitions

  • This invention relates to a capsule with a security ring for bottles or other containers.
  • the invention relates to a capsule, such as, for example, a cap, for bottles or other containers made of plastic material.
  • Various types of capsules are known for closing bottles, substantially cylindrical in shape, which are equipped with a transversal wall and a lateral portion.
  • the lateral portion is designed for coupling with the neck of the bottle, typically by means of a thread.
  • the transversal wall is, on the other hand, designed to face the opening delimited by the neck of the bottle.
  • the lateral portion may be equipped with a security ring or seal.
  • the security ring or seal is associated with the lower edge of the lateral portion by means of rbridges of material separated from each other by empty spaces. These bridges must break during the removal of the cap from the neck of the bottle, in such a way that the security ring remains attached to a locking ring integral with the neck of the bottle and the capsule is removed from the neck without the security ring, providing the evidence of opening of the product.
  • a capsule, and in particular the security ring or seal must be flexible so that it can easily be applied on the neck, but at the same time it must be sufficiently robust to guarantee a good gripping between the seal and the locking ring of the neck, in such a way as to guarantee the breakage of the connecting bridges between seal and capsule during the removal, and therefore the desired evidence of opening.
  • capsules currently available are substantially improvable with regard to the technical needs summarised above. It should also be noted that there various types of capsules for closing bottles made of plastic material, which are substantially cylindrical in shape, which are equipped with a transversal wall and a lateral wall.
  • the lateral wall is designed for coupling with the neck of the bottle, typically by means of a thread.
  • the transversal wall is, on the other hand, designed to face the opening delimited by the neck of the bottle.
  • the capsule may be equipped with a security ring or seal.
  • the security ring or seal is connected to a lower edge of the lateral wall by means of bridges of material, positioned along a tear line, which can be separated from each other, for example, by empty spaces or weakened portions.
  • bridges of material positioned along a tear line, which can be separated from each other, for example, by empty spaces or weakened portions.
  • the capsules for closing bottles are made of a plastic material different from the plastic material with which the bottles are usually made. It follows that, after removing the cap from the neck of the bottle, the bottle and the security ring associated with it form two components made of two different materials, which have different densities.
  • the mechanised and automated waste treatment plants are able to automatically separate the two different components due to the different densities. By initially chopping up the bottle and the respective security ring associated with it and then separating by flotation one component from the other they are able to dispose of each component in a suitable manner.
  • the aim of this invention is to improve the capsules currently available.
  • Figure 1 is a top view of the capsule according to the invention
  • Figure 2 shows a cross section of the capsule according to the invention, along the line ll-ll of Figure 1 ;
  • Figure 3 shows a detail of an alternative embodiment of the capsule of Figure 1 ;
  • Figure 4 shows a detail of a further alternative embodiment of the capsule of Figure 1 ;
  • Figure 5 shows a perspective view of a capsule according to an alternative embodiment of the invention, which comprises a security ring provided with at least one opening line;
  • Figure 6 shows another perspective view of the capsule of Figure 5, comprising a first part provided with a plurality of connecting elements and a second part provided with a continuous connection zone delimited by the opening line;
  • Figure 7 is a view from below of the capsule of Figure 5;
  • Figure 8 is a cross-sectional view of the capsule of Figure 5, along the line VIII-VIII of Figure 7;
  • Figure 9 is a cross-sectional view of the capsule of Figure 5, along the line IX-IX of Figure 8. Detailed description of preferred embodiments of the invention
  • Figures 1 to 4 indicate with the reference numeral (1 ) a capsule according to the invention which has an overall cylindrical shape, concentric to a longitudinal axis (X).
  • the capsule has a transversal wall (A), substantially perpendicular to the longitudinal axis (X), and a lateral portion (B).
  • the lateral portion (B) is tubular in shape and is designed for coupling with the neck of the bottle, typically by means of a thread.
  • the transversal wall (A) closes the lateral wall (B) at one end and is designed to face the opening delimited by the neck of the bottle.
  • the capsule (1 ) comprises a security ring (2), associated with the lower edge of the lateral portion (B), that is, with the edge opposite the transversal wall (A).
  • the security ring (2) is associated with the lateral portion (B) at a tear line (3) which comprises a plurality of bridges separated by empty spaces.
  • the bridges of the tear line (3) are designed to break following the application of a force directed parallel to the longitudinal axis (X), in such a way as to separate security ring (2) from the capsule.
  • the security ring (2) is equipped with a hook (5), in the form of a protrusion facing towards the longitudinal axis (X).
  • the hook (5) is shaped to engage with a security ring (R) integral with the neck of the bottle.
  • the engagement between the hook (5) and the locking ring (R) prevents the security ring (2) from coming off the neck of the bottle during the first removal of the capsule.
  • the hook (5) has a transversal surface (51 ), positioned substantially perpendicular to the longitudinal axis (X), and a connecting portion (52), inclined towards the lateral portion (B) in such a way as to form a ramp or conical surface converging in the direction of the transversal wall (A).
  • the connecting portion (52) favours the first insertion of the capsule on the neck of the bottle, since, sliding on the neck of the bottle, it tends to widen the security ring (2), facilitating the overcoming of the thread and the locking ring (R).
  • the hook (5) can be continuous, that is to say, extend on a complete circumference, or it might be divided into separate portions, according to circular arcs spaced apart from each other.
  • the capsule is equipped with a centring ring (4), adjacent to the transversal surface (51 ) of the hook (5), that is to say, on the side opposite the connecting portion (52).
  • the centring ring (4) has an inner diameter with a dimension which may allow a small clearance with respect to the outer diameter of the locking ring (R).
  • the centring ring (4) keeps the hook (5) centred on the locking ring (R), facilitating the breaking of bridges and therefore highlighting the first opening of the capsule.
  • the centring ring (4) can be continuous, that is to say, extend on a complete circumference, or it might be divided into separate portions, according to circular arcs spaced apart from each other.
  • a recess (7) that is, a portion of the security ring (2) the thickness of which is reduced with respect to the adjacent parts.
  • the recess (7) makes it possible to increase the flexibility of the security ring (2), in such a way as to facilitate the insertion of the capsule on the neck of the bottle.
  • the recess (7) facilitates, in effect, the bending and the widening of the security ring (2), in particular for passing over the locking ring (R). This makes it possible to limit the stresses on the ribs which join the security ring (2) to the capsule during insertion of the capsule on the neck of the bottle.
  • the security ring (2) can also be equipped with an end part (6), which protrudes beneath the hook and defines the free end of the security ring (2).
  • the end portion (6) is useful for filling the space between the security ring and a supporting ring (T) positioned on the neck of the bottle. Said supporting ring (T) may be present to facilitate movement of the bottle along the bottling lines.
  • the end portion (6) can extend up to next to the supporting ring (T), in such a way as to prevent the introduction of levers or other tools which could be used for removing the security ring (2)from the locking ring (R) without breaking the ribs and therefore violating the cap without the necessary evidence of opening.
  • the lateral portion (B) of the capsule can be equipped with a knurling (8), formed by a plurality of ribs oriented parallel to the longitudinal axis (X) and protruding from the outer surface of the lateral portion (B).
  • the knurling (8) as well as being necessary for the application of the capsule in the bottling lines which use knurled application heads, facilitates the gripping of the capsule, increasing the grip with respect to the hand of the user.
  • the knurling (8) also extends on the security ring (2). In this way, the knurling (8) may occupy the entire lateral portion (B). This is particularly favourable in the capsules of reduced height, since the extension of the surface with a larger grip with respect to the hand of the user makes the opening easier, which is normally more difficult in the short capsules due to a reduced grip.
  • the bridges for connection with the capsule are positioned in the spaces which separate the bridges which form the knurling (8).
  • the bridges thus shaped can be made by means of a cut of the capsule at the tear line (3).
  • the cut can be carried out with a curved blade equipped with compartments which are located in phase with the knurling.
  • the cutting edge of the blade is interrupted by compartments designed, during the cutting operation, to be at the space present between two adjacent bridges, forming the connecting bridge in that zone. Outside the compartments, the cutting edge creates, on the other hand, a through cut.
  • the capsule according to this invention may be made of HDPE with a density of between 0.950 and 0.967 g/cm3, preferably between 0.950 and 0.960, and MFR (190°C, 2.16 kg) of between 0.2 and 20 g/10min, preferably between 0.2 and 12.
  • the actual behaviour of the capsule during the first opening may be tested as follows, in order to evaluate the correct sizing and the correct shape of all the parts.
  • a torque meter it is possible to measure the torque needed in order to break the connecting bridges between the security ring (2) and the capsule by means of a torque meter. Moreover, it is possible to measure the tensile force necessary in order to break the connection between the security ring (2) and the capsule, by means of a dynamometer.
  • the latter measurement may be carried out by means of a device which comprises a cylinder equipped with a locking ring substantially equal in shape and size to the locking ring of the neck of the bottle which is to receive the capsule.
  • the device also comprises a pusher, slidable concentrically with the cylinder.
  • the capsule is inserted on the cylinder in such a way that the hook (5) of the security ring engages with the locking ring of the cylinder.
  • the pusher is then actuated in such a way as to push the capsule away from the cylinder, until causing the tearing of the security ring (2).
  • Figures 5 to 9 denote with the reference numeral (1’) a capsule according to an alternative embodiment of the invention, which is shaped for making a closure, or cap, of a container, not illustrated, for example a bottle.
  • the capsule (T) has an overall cylindrical shape, which is concentric to a longitudinal axis (X’).
  • the capsule (T) has a transversal wall (A), substantially perpendicular to the longitudinal axis (X), and a lateral wall (B).
  • the lateral wall (B’) and the transversal wall (A’) define a concavity designed to receive an end portion of a neck of the bottle, so that the capsule (1’) can close the bottle.
  • the lateral wall (B’) is tubular in shape, concentric with the longitudinal axis (X’), and is designed for coupling with the neck of the bottle, typically by means of a thread.
  • the transversal wall (A’) closes the lateral wall (B’) at one end and is designed to face the opening delimited by the neck of the bottle.
  • the capsule comprises a security ring (102), connected to a lower edge of the lateral wall (B’), that is, the edge opposite the transversal wall (A’), at a tear line (103).
  • the tear line (103) is circumferential.
  • the capsule (T) comprising the transversal wall (A’), the lateral wall (B’) and the security ring (102) defines, for this reason, a cup-shaped body.
  • the capsule (T) also comprises a plurality of connecting elements (104), the so-called bridges, which connect the lateral wall (B’) and the security ring (102), are positioned along the tear line (103) and are configured to break in order to separate the lateral wall (B’) from the security ring (102).
  • the connecting elements (104) of the tear line (103) are designed to break following the application of a force directed parallel to the longitudinal axis (X’), when the cap is removed for the first time from the bottle.
  • the security ring (102) engages with a locking ring (not illustrated) made on the neck of the bottle which obstructs the removal of the security ring (102) from the bottle.
  • At least some of the connecting elements (104) break and in this way the security ring (102) detaches, partly or totally, from the lateral wall (B’). In this way, the consumer can recognise whether the bottle has already been opened.
  • the connecting elements (104) can be separated from each other by means of empty sections or weakened portions of the tear line (103).
  • the security ring (102) comprises a first part and a second part.
  • the first part is connected to the lower edge by means of a plurality of breakable connecting elements (104).
  • the second part is connected to the lateral wall (B’), particularly to the lower edge of the latter, by means of a continuous zone (106), for example shaped like a continuous strip.
  • the continuous zone (106) is free of zones of weakness, or empty sections and breakable connecting elements.
  • the security ring (102) comprises in addition a breakable opening line (107), which delimits at least on one side the continuous zone (106) and is configured to break so as to open the security ring (102), so that the latter adopts the appearance of an open band.
  • the opening line (107) is also designed to breaks when a force is applied directed parallel to the longitudinal axis (X’).
  • the opening line (107) is shaped like a line of weakness, in particular formed on an outer surface of the security ring (102).
  • the opening line (107) may be shaped like a cut made on the security ring (102) and not passing through the entire thickness of the latter.
  • the dimensions of the opening line (107) are such as to break the security ring (102) entirely when it is subjected to pulling, even though the opening line (107) can extend even only partially in the security ring (102). It follows that, upon the first removal of the cap, the security ring (102) detaches from the lateral wall (B’) along the tear line (103), opens at the opening line (107) but nevertheless remains connected to the lateral wall (B’) at the continuous zone (106).
  • the security ring (102) thereby remains connected to the lateral wall (B’) by means of the continuous zone (106) and the capsule (T) may be thus by entirely separated from the bottle to which it was associated, for the purposes of waste disposal and recycling.
  • the continuous zone (106) is shaped, advantageously, as an enlargement which protrudes towards the inside of the security ring (102).
  • the continuous zone (106) thus has a thickness greater than adjacent zones of the first portion of the security ring (102), in which are made the connecting elements (104).
  • the enlargement may have the same thickness as a lower portion of the lateral wall (B’).
  • the enlargement made in the continuous zone (106) does not extends for the entire height of the security ring (102), but only for a part of the security ring (102) closest to the lateral wall (B’).
  • the continuous zone (106) can also have the same in thickness as the first portion of the security ring (102), in which are made the connecting elements (104).
  • the capsule (T) comprises a further opening line (108) which delimits the continuous zone (106) on the other side and is also configured to break in such a way as to open the security ring (102).
  • the opening line (107) and/or the further opening line (108) can extend for a height at least equal to a height of the continuous zone (106).
  • the opening line (107) and/or the further opening line (108) extend for the entire height of the security ring (102), from the continuous zone (106) to a free end (109) of the security ring (102), to promote the complete breakage of the opening line (107) or of the further opening line (108) and therefore to open the security ring (102).
  • the opening line (107) and/or the further opening line (108) have a length less than the height of the security ring (102), that is to say, they extend for a height less than the height of the security ring (102).
  • the opening line (107) and/or the further opening line (108) extend in any case for a substantial portion of the height of the security ring (102), in such a way as to break to allow the opening of the security ring (102).
  • the opening line (107) and/or the further opening line (108) are rectilinear. More specifically, the opening line (107) and/or the further opening line (108) may extend parallel to the longitudinal axis (X’). However, in a variant embodiment, not illustrated, of the capsule (T) in accordance with the invention, the opening line (107) and/or the further opening line (108) can be inclined obliquely relative to the longitudinal axis (X’).
  • the opening line (107) and/or the further opening line (108) are parallel to each other.
  • the opening line (107) and/or the further opening line (108) are positioned on an outer surface of the capsule (T), in particular in an outer surface of the security ring (102).
  • the security ring (102) comprises a protrusion (105), for example in the form of a hook or enlargement.
  • the protrusion (105) is positioned inside the capsule (1’) and, thus, faces towards the concavity or, rather, towards the longitudinal axis (X’).
  • the protrusion (105) is shaped like a folded tab.
  • the protrusion (105) is configured to engage with the locking ring of the neck of the bottle and the engagement between the protrusion (105) and the locking ring, when the cap is unscrewed for the first time and starts to rise, generates the pulling force which allows the breaking of the connecting elements (104) and at least one of either the opening line (107) and the further opening line (108) to open the security ring (102).
  • the security ring (102) is transformed into an open band and the capsule (1’) can be removed easily from the neck of the bottle.
  • the other opening line cannot be broken since the capsule will already have disengaged from the neck of the bottle and the security ring can no longer engage with the locking ring made on the neck of the bottle.
  • the first part of the security ring (102) comprises the protrusion (105) and the protrusion (105) is divided into separate portions along circular arcs spaced from each other.
  • the second part is free of the protrusion.
  • the first part is blocked by the protrusion (105) which engages against the locking ring of the neck, whilst the second part continues to rise.
  • the tension which is generated between the first part and the second part promotes the breaking of the opening line (107) or of the further opening line (108).
  • the protrusion (105) may extend on a single circular arc of the first part.
  • the protrusion (105) is also present in the second part.
  • the angular extension of the first part is greater than the angular extension of the second part.
  • the angular extension of the second part is between 50° and 80°, is preferably between 50° and 70°, even more preferably is equal to 62°.
  • the lateral wall (B’) is equipped with a knurling (1 10), formed by a plurality of ribs oriented parallel to the longitudinal axis (X’) and protruding from the outer surface of the lateral wall (B’).
  • the security ring (102) shown in Figures 5 to 9 does not have the knurling but, without limiting the scope of the invention, the knurling can also be present in the security ring (102).
  • the capsule according to this invention may be made of HDPE with a density of between 0.950 and 0.967 g/cm3, preferably between 0.950 and 0.960, and MFR (190°C, 2.16 kg) of between 0.2 and 20 g/10min, preferably between 0.2 and 12.
  • a production line (not illustrated) comprising an apparatus for compression moulding (not illustrated) a dose of polymeric material, for producing the cup-shaped body, and a machine for cutting an incision circumferentially on the surface of the capsule and forming on the cup shaped body the tear line (103) and the breakable connecting elements (104), configured to connect together the lateral wall (B’) and the security ring (102).
  • the opening line (107) and/or the further opening line (108) of the security ring (102) can be made directly in the mould of the compression moulding apparatus, thanks to the particular shape of a punch and of the respective die of the compression moulding apparatus.
  • the opening line (107) and/or the further opening line (108) may be made by means of protrusions of the die positioned parallel to the longitudinal axis (X’).
  • the opening line (107) and/or the further opening line (108) may be made by means of a cutting device, configured for cutting the outer surface of the capsule (1’) also parallel to the longitudinal axis (X’) and in phase with the position of the continuous zone (106), in such a way that the opening line (107) and/or the further opening line (108) are arranged to the side of the continuous zone (106).

Landscapes

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

Abstract

L'invention concerne une capsule dotée d'une bague de sécurité pour des bouteilles ou autres récipients, comprenant : une partie latérale (B), de forme tubulaire qui est concentrique à un axe longitudinal (X) et une paroi transversale (A), qui ferme la paroi latérale (B) au niveau d'une extrémité; une bague de sécurité (2), associée à un bord inférieur de la partie latérale (B), qui est associé à la partie latérale (B) au niveau d'une ligne de déchirure (3); la bague de sécurité (2) étant équipée d'un crochet (5), sous la forme d'une saillie faisant face à l'axe longitudinal (X), présentant une forme lui permettant de coopérer avec une bague de verrouillage (R) formée d'une seule pièce avec le col de la bouteille comprenant une surface transversale (51), positionnée sensiblement perpendiculairement à l'axe longitudinal (X); une bague de centrage (4), adjacente à la surface transversale (51) du crochet (5), qui a un diamètre interne dont une dimension peut permettre un faible jeu par rapport au diamètre externe de la bague de verrouillage (R).
PCT/IB2019/050564 2018-01-25 2019-01-23 Capsule dotée d'une bague de sécurité Ceased WO2019145871A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT202018000001555U IT201800001555U1 (it) 2018-01-25 2018-01-25 Capsula con sigillo
IT202018000001555 2018-01-25
IT201800003599 2018-10-22
IT202018000003599 2018-10-22

Publications (1)

Publication Number Publication Date
WO2019145871A1 true WO2019145871A1 (fr) 2019-08-01

Family

ID=65635766

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/050564 Ceased WO2019145871A1 (fr) 2018-01-25 2019-01-23 Capsule dotée d'une bague de sécurité

Country Status (1)

Country Link
WO (1) WO2019145871A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024500926A (ja) * 2020-12-23 2024-01-10 サクミ コオペラティヴァ メッカニチ イモラ ソシエタ コオペラティヴァ カプセルのための測定装置及び方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567993A (en) * 1984-07-06 1986-02-04 Aluminum Company Of America Tamper-evident closure
WO2010040961A1 (fr) * 2008-10-09 2010-04-15 Tetra Laval Holdings & Finance S.A. Bouchon a ligne d'affaiblissement decoupee et procede de fabrication de ce bouchon
WO2011098739A1 (fr) * 2010-02-15 2011-08-18 Tetra Laval Holdings & Finance S.A. Bouchon pour un col de récipient
WO2014045267A1 (fr) * 2012-09-24 2014-03-27 Gefit S.P.A. Dispositif de fermeture de sécurité pour bouteille de boisson, en particulier pour bouteille de boisson alcoolisée

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567993A (en) * 1984-07-06 1986-02-04 Aluminum Company Of America Tamper-evident closure
WO2010040961A1 (fr) * 2008-10-09 2010-04-15 Tetra Laval Holdings & Finance S.A. Bouchon a ligne d'affaiblissement decoupee et procede de fabrication de ce bouchon
WO2011098739A1 (fr) * 2010-02-15 2011-08-18 Tetra Laval Holdings & Finance S.A. Bouchon pour un col de récipient
WO2014045267A1 (fr) * 2012-09-24 2014-03-27 Gefit S.P.A. Dispositif de fermeture de sécurité pour bouteille de boisson, en particulier pour bouteille de boisson alcoolisée

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024500926A (ja) * 2020-12-23 2024-01-10 サクミ コオペラティヴァ メッカニチ イモラ ソシエタ コオペラティヴァ カプセルのための測定装置及び方法
JP7759391B2 (ja) 2020-12-23 2025-10-23 サクミ コオペラティヴァ メッカニチ イモラ ソシエタ コオペラティヴァ カプセルのための測定装置及び方法

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