EP4025520A1 - Paquet rigide pour articles à fumer doté d'un couvercle articulé - Google Patents

Paquet rigide pour articles à fumer doté d'un couvercle articulé

Info

Publication number
EP4025520A1
EP4025520A1 EP20785598.2A EP20785598A EP4025520A1 EP 4025520 A1 EP4025520 A1 EP 4025520A1 EP 20785598 A EP20785598 A EP 20785598A EP 4025520 A1 EP4025520 A1 EP 4025520A1
Authority
EP
European Patent Office
Prior art keywords
pack
wall
outer container
inner wrap
restraining element
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.)
Granted
Application number
EP20785598.2A
Other languages
German (de)
English (en)
Other versions
EP4025520B1 (fr
Inventor
Roberto Polloni
Alver Tacchi
Marcello TENAGLIA
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.)
GD SpA
Original Assignee
GD SpA
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 GD SpA filed Critical GD SpA
Publication of EP4025520A1 publication Critical patent/EP4025520A1/fr
Application granted granted Critical
Publication of EP4025520B1 publication Critical patent/EP4025520B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B65D75/5838—Tear-lines provided in a wall portion for tearing out a portion of the wall combined with separate fixed tearing means, e.g. tabs
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
    • B65D85/08—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular
    • B65D85/10—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular for cigarettes
    • B65D85/1036—Containers formed by erecting a rigid or semi-rigid blank
    • B65D85/1045—Containers formed by erecting a rigid or semi-rigid blank having a cap-like lid hinged to an edge
    • B65D85/1056—Containers formed by erecting a rigid or semi-rigid blank having a cap-like lid hinged to an edge characterized by the lid
    • B65D85/10568—Containers formed by erecting a rigid or semi-rigid blank having a cap-like lid hinged to an edge characterized by the lid opening of the lid opens simultaneously an inner package within the container

Definitions

  • the present invention relates to a rigid pack for smoking articles provided with a hinged lid.
  • the present invention advantageously applies to a pack of cigarettes, which the hereinafter description will expressly refer to without losing its general character.
  • the rigid packs of cigarettes with a hinged lid are the currently most widespread on the market as they are easy to make, of easy and practical use, and provide good protection to the cigarettes contained therein.
  • a rigid pack of cigarettes with a hinged lid comprises an inner wrap consisting in a group of cigarettes wrapped in a metallic paper sheet and a rigid outer wrap housing the inner wrap; the inner wrap is firstly completely closed and has a cigarette extraction opening which can be closed by a disposable portion to be torn off (so called “ pull” portion) which is removed the first time the pack of cigarettes is opened to allow extracting the cigarettes enclosed by the inner wrap or can be closed by a reusable closing tab (i.e. of the “ open & close ” type) which is connected to the inner wrap by means of a repositionable glue.
  • the outer wrap consists in a cup-shaped container having an open upper end, and a lid, which is also cup-shaped and is hinged to the container so as to rotate, relative to the container itself, between an opening position and a closing position of the open end.
  • an over-wrapping sheet made of plastic or transparent material normally cellophane or polypropylene is wrapped, which is sealed by thermo-welding to preserve the tobacco humidity and aroma.
  • the inner wrap is waterproof and has a cigarette extraction opening that extends partially through the upper wall of the inner wrap and partially through the front wall of the inner wrap and that is closed by a reusable closing tab.
  • the closing tab is provided with the repositionable glue which does not dry and allows to arrange the closing tab several times in a closing position of the cigarette extraction opening.
  • a portion of the closing tab is permanently glued with strong glue to an inner surface of a front wall of the lid. Thereby, when the lid is opened or closed also the closing tab is simultaneously opened or closed.
  • the aforesaid size decrease of the extraction opening size negatively affects the easy extraction of cigarettes.
  • the standard- sized rigid packs i.e. rigid packs comprising twenty cigarettes arranged in three rows
  • at least a portion of the cigarettes arranged in the row adjacent to the rear wall is covered by the closing tab, thus making it difficult to extract them out of the rigid pack.
  • the rigid pack having a small size such as rigid pack comprising twenty small-diameter cigarettes and arranged in two rows of ten cigarettes each, the cigarettes arranged in the row adjacent to the rear wall are almost completely covered by the closing tab and, thus, it is difficult to extract them out of the rigid pack itself.
  • the object of the present invention is to provide a rigid pack for smoking articles provided with a hinged lid, that overcomes the above described drawbacks and that is, at the same time, of easy and cost-effective construction.
  • - figure 1 is a front perspective view in a closed configuration of a pack for cigarettes made according to the present invention
  • - figure 2 is a rear perspective view of the pack for cigarettes of figure 1 in a closed configuration
  • FIG. 3 is a front perspective view of an inner wrap of the pack of figure 1 in a closed configuration
  • FIG. 4 is an unfolded view of a closing tab of the inner wrap of figure 3 with highlighted glue zones on the closing tab itself;
  • FIG. 5A and 5B are two perspective views of two possible groups of cigarettes enclosed in the inner wrap of figure 3;
  • - figure 6 is a perspective view of a reinforcement element coupled to the group of cigarettes of figure 5 and enclosed in the inner wrap of figure 3;
  • - figure 7 is a side view with some parts removed for ease of clarity of the pack for cigarettes of figure 1 with the lid in an open configuration and a restraining element according to a first embodiment;
  • - figure 8 is a front perspective view of the pack for cigarettes of figure 7;
  • figure 9 is a rear perspective view of the pack for cigarettes of figure 7;
  • - figure 10 is a front perspective view of the pack for cigarettes of figure 1 with the restraining element according to a second embodiment;
  • - figure 11 is a rear perspective view of the pack for cigarettes of figure 10;
  • FIG. 12 is a front perspective view of the pack for cigarettes of figure 1 with the restraining element according to a third embodiment
  • - figure 13 is a plan view of a blank to make the restraining element of the pack of cigarettes of figures 7-9;
  • - figure 14 is a plan view of a blank to make the collar with the restraining element of the pack for cigarettes of figures 10 and 11;
  • figure 15 is a plan view of a blank to make the collar with the restraining element of the pack for cigarettes of figure 12;
  • FIG. 16 is a plan view of a blank used to make the outer container and the hinged lid of the pack of the enclosed figures.
  • thermo-weldable wrap sheet used to make the inner wrap of figure 3.
  • the pack 1 for cigarettes comprises a rigid outer container 2 (i.e. consisting in cardboard or rigid card stock), a sealed inner wrap 3 (better shown in figure 3) housed in the outer container 2 and a restraining element 33.
  • the outer container 2 is cup-shaped, has an open upper end (as visible in figures 7-12), and is provided with a lid 4.
  • the lid 4 is cup-shaped and is hinged to the outer container 2 along a hinge 5 (shown in figure 2) to rotate, relative to the outer container 2 itself, between an open position (shown in figures 7-12) and a closed position (shown in figures 1 and 2).
  • the outer container 2 has a substantially rectangular parallelepiped shape oriented along a mainly vertical extension direction, is cup-shaped, and has the upper end that is open, a lower wall 6 opposite the upper end open that is open, a front wall 7 and a rear wall 8 (wherein the hinge 5 is arranged) that are parallel and opposite one another, and two side walls 9 parallel and opposite one another.
  • Four longitudinal corners are defined among the front 7, rear 8 and side walls 9 of the outer container 2, while four transverse comers are defined among the walls 7, 8 and 9 and the lower wall 6 of the outer container 2.
  • the lid 4 has a substantially rectangular parallelepiped shape, is cup-shaped, and has an open lower end (facing the open upper end of the outer container 2 when the lid 4 is in the closed position), an upper wall 10 (that is parallel and opposite to the lower wall 6 of the outer container 2 when the lid 4 is in the closed position), a front wall 11 (that is parallel and aligned to the front wall 7 of the outer container 2 when the lid 4 is in the closed position), a rear wall 12 (that is parallel and aligned to the rear wall 8 of the outer container 2 when the lid 4 is in the closed position and is hinged to the rear wall 8 of the outer container 2 along the hinge 5), and two side walls 13 parallel and opposite one another (that are parallel and aligned, in particular coplanar and adjacent, to the side walls 9 of the outer container 2 when the lid 4 is in the closed position).
  • the longitudinal corners of the lid 4 are parallel and aligned to the corresponding longitudinal comers of the outer container 2 when the lid 4 is in the closed position and the transverse comers defined by the upper wall 10 of the lid 4 are parallel to the transverse comers defined by the lower wall 6 of the outer container 2 when the lid 4 is in the closed position.
  • the pack for cigarettes 1 does not have a rigid collar 14.
  • the pack 1 for cigarettes comprises a rigid collar 14, which is connected (by gluing) folded in a “U” shape inside the outer container 2 to partially project out of the open upper end of the outer container 2 and engage a corresponding inner surface of the lid 4, when the lid 4 is arranged in the closed position.
  • the collar 14 comprises a front wall 15, which is connected to the front wall 7 of the outer container 2 and is in contact with the front wall 11 of the lid 4 when the lid 4 is in the closed position, and two side walls 16, which are connected to the side walls 9 of the outer container 2 and are in contact with the side walls 13 of the lid 4 when the lid 4 is in the closed position.
  • the front wall 15 of the collar 14 is provided with an extraction opening 17 (shown in figures 10 - 12) through which access to the content of the pack 1 for cigarettes is facilitated.
  • the front wall 15 of the collar 14 does not have a pair of claws.
  • the front wall 15 of the collar 14 is provided with a pair of claws that project at the sides to interference-engage the side walls 13 of the lid 4 when it is in the closed position so as to maintain the lid 4 in the closed position.
  • the pack 1 for cigarettes comprises an inner wrap 3 (shown in figure 3) which is housed in the outer container 2 to partially project out of the upper open end and partially encloses a parallelepiped shaped group of
  • the inner wrap 3 can have therein a reinforcing element 19 (shown for example in figure 6), which consists of a cardboard or rigid card stock (at all similar to the cardboard or rigid card stock constituting the outer container 2), is “U”-shaped and is arranged inside the inner wrap 3 in contact with the group 18 of cigarettes.
  • the reinforcement element 19 comprises a rectangular-shaped front wall 20, which is in contact with a front wall of the group of cigarettes 18 and a pair of side walls 21, which are connected at the opposite sides of the front wall 20 and are in contact with the side walls of the group 18 of cigarettes.
  • the front wall 20 has a window that is arranged at the top, delimited by an edge 22 and “U”-shaped, and facilitates the extraction of the cigarettes from the group 18 of cigarettes in that is leaves exposed an upper area of the front wall of the group of cigarettes 18.
  • the inner wrap 3 does not have a reinforcement element 19.
  • the pack 1 for cigarettes is provided with: only the collar 14 (namely, the pack 1 for cigarettes does not have the reinforcement element 19), only the reinforcement element 19 (namely, the pack 1 for cigarettes does not have the collar 14) or both the collar 14 and the reinforcement element
  • the inner wrap 3 comprises a group 18 of cigarettes provided with twenty cigarettes arranged in three rows, in particular subdivided into two rows of seven cigarettes each and a row of six.
  • each cigarette has a standard diameter, for instance of about 7.8 mm.
  • the inner wrap 3 comprises the group 18 of cigarettes provided with twenty cigarettes arranged in two rows placed side by side composed of ten cigarettes each.
  • each cigarette has a diameter lower than the standard diameter, for instance the diameter of each cigarette is of about 5.4 mm.
  • the inner wrap 3 has at the top and at the front a cigarette extraction opening 23 (shown in the figures 8, 10 and 12) closed by a reusable closing tab 24 (shown in the figures 3, 4 and 7-12).
  • the closing tab 24 is made of plastic material or of a multi-layer material comprising for instance an inner layer of a paper material and an outer layer of aluminium.
  • the cigarette extraction opening 23 extends at the top to a rear comer 25 (for example indicated in figure 7) comprised between an upper wall 26 and a rear wall 27 of the inner wrap 3.
  • the closing tab 24 is fixed to the inner wrap 3 by means of repositionable glue 28 which does not dry (shown in figure 4), which is applied to an inner surface 29A of the closing tab 24 (i.e. the surface 29A of the closing tab 24 directed towards the inner wrap 3) and it is arranged all around the extraction opening 23 to make it possible to partially separate the closing tab 24 several times (i.e. each time the pack 1 for cigarettes is opened) from the inner wrap 3 and then again fixed to the inner wrap 3 (each time the pack 1 for cigarettes is closed).
  • the closing tab 24 is fixed to the inner wrap 3 by a permanent glue at the rear wall 27 of the inner wrap 3.
  • the closing tab 24 is fixed to the inner wrap 3, closes the cigarette extraction opening 23 and has an end 30 connected, in particular glued, to a lid 4 wall (in particular, to the front wall 11).
  • the end 30 of the closing tab 24 is fixed to the lid 4 wall by means of glue 31 (shown in the figure 4) which is in particular a strong glue, that is applied to an outer surface 29B of the closing tab 24 (i.e. the surface 29B of the closing tab 24 directed towards the lid 4).
  • the closing tab 24 is preferably permanently connected by the glue 31 to the front wall 11 of the lid 4 so as to lift the closing tab 24 when the lid 4 is open and, similarly, to lower the closing tab 24 when the lid 4 is closed.
  • the restraining element 33 thanks to its shape and position prevents, when the lid 4 is in the completely open position, the compete detachment of the closing tab 24 from the upper wall 26 of the inner wrap 3, in particular at the rear comer 25 of the inner wrap 3, and makes it possible to maintain a portion of the closing tab 24 at the last adhesion point, substantially tangent to the upper wall 26 or forming a b angle with the upper wall 26, which, at the maximum extension thereof, is lower than about 30°.
  • the restraining element 33 comprises a rear portion 34 and an upper portion 35.
  • the rear portion 34 is arranged between the rear wall 8 of the outer container 2 and the rear wall 27 of the inner wrap 3.
  • the upper portion 35 is hinged to the rear portion 34 along a transverse folding line 36, is folded relative to the rear portion 34, and is above part of the upper wall 26 of the inner wrap 3 and part of the closing tab 24 which is at the upper wall 26 of the inner wrap 3 (as shown for example in figure 7).
  • the upper portion 35 lies on the closing tab 24.
  • the restraining element 33 comprises the rear portion 34 which is preferably glued to the rear wall 8 of the outer container 2 and/or to the rear wall 27 of the inner wrap 3.
  • the upper portion 35 is hinged to the rear portion 34 and is not glued to any wall of the pack 1 for cigarettes.
  • the upper portion 35 is therefore able to adapt to the movement of the closing tab 24, to ensure maintaining the latter in the folded position towards the front wall 7 of the outer container 2 at the rear comer 25 thereof.
  • the upper portion 35 lies and acts one the closing tab 24 so as to lower the portion adjacent to the rear corner 25 and maintain this last portion of closing tab 24 substantially tangent to the upper wall 26 itself, or to form with it the b angle lower than 30°. Therefore, the restraining element 33 is configured to maintain the closing tab 24 folded towards the front wall 7 of the outer container 2 at the rear corner 25 of the inner wrap 3 defined between the upper wall 26 and the rear wall 27.
  • the upper portion 35 of the restraining element 33 substantially forms with the rear portion 34 of the restraining element 33 an angle a that is about a right angle.
  • the lid 4 presses the upper portion 35 towards the upper wall 26, and therefore, the upper portion 35 and the upper wall 26 of the inner wrap 3 are substantially parallel one another.
  • the upper portion 35 is substantially orthogonal to the rear portion 34.
  • the upper portion 35 of the restraining element 33 forms with the rear portion 34 of the restraining element 33 the angle a that is an obtuse angle, in particular between 95° and 120°, as a result of an elastic return thereof (figure 7).
  • the lid 4 when the lid 4 is in the open position it does not act in the upper portion 35 by lowering it, and as a result of its elastic return, it rises and position tilted of the angle a (that is obtuse) relative to the rear portion 34.
  • the upper portion 35 of the restraining element 33 has a transverse L extension (indicated for example in the figures 13-15) measured parallel to the side walls 9 of the outer container 2 which is at least of 2 mm, and in particular of at least 4 mm.
  • the transverse folding line 36 of the restraining element 33 is parallel and placed side by side to the rear comer 25 of the inner wrap 3.
  • the folding line 36 and the rear corner 25 are arranged at the same distance from the lower wall 6 of the outer container 2.
  • the transverse folding line 36 of the restraining element 33 is arranged at a distance from the lower wall 6 of the outer container 2 that is higher than the lower wall 6 of the rear comer 25 of the inner wrap 3.
  • Figures 8-12 show several embodiments of the pack 1 for cigarettes and in particular of the restraining element 33 arranged in the pack 1 for cigarettes.
  • the pack 1 for cigarettes does not have any collar 14 and may have the reinforcement element 19 or may not have the reinforcement element 19.
  • the restraining element 33 is made as a single separate element (shown in figure 13). In other words, a single restraining element 33 is provided that is arranged in a central portion relative to the rear wall 8.
  • the upper portion 35 of the single restraining element 33 has a transverse size which, measured parallel to the rear wall 8 of the outer container 2 that is equal to a total transverse size of the inner wrap 3 measured parallel to the rear wall 8 of the outer container 2.
  • the upper portion 35 of the restraining element 33 has a transverse size measured parallel to the rear wall 8 of the outer container 2 that is lower than or equal to the transverse size of the closing tab 24. Thereby, the upper portion 35 of the restraining element 33 does not project at a side of the closing tab 24.
  • the rear portion 34 of the restraining element 33 may have a transverse size that is equal to or higher than the upper portion 35.
  • the rear portion 34 may have a transverse size that is equal to the transverse size of the rear wall 27 of the inner wrap 3.
  • the rear portion 34 is glued to the rear wall 8 of the outer container 2 and/or to the rear wall 27 of the inner wrap 3.
  • the rear portion 34 is glued to the rear wall 8 of the outer container 2 below the hinge 5 and/or the rear portion 34 is glued to the rear portion 27 of the inner wrap 3 below the rear comer 25, “below” meaning a zone of the rear portion 34 of the restraining element 33 directed towards the lower wall 6 of the outer container 2.
  • the rear portion 34 of each restraining element 33 is not glued to the rear wall 8 of the outer container 2 and/or to the rear wall 27 of the inner wrap 3.
  • the pack 1 for cigarettes shown in figures 7-9 is provided with more than one restraining element 33, i.e. more than one separate element and arranged placed side by side.
  • two restraining elements 33 may be provided that are distinct and separate from one another and are arranged at the opposite ends of the inner wrap 3.
  • the term opposite ends means the two side ends of the rear wall 27.
  • the pack 1 for cigarettes has the collar 14.
  • the inner wrap 3 may be provided with the reinforcement element 19 or may not have the reinforcement element 19.
  • the restraining element 33 is made in a single piece, i.e. with no interruption, with the collar 14 (as shown in figure 14).
  • the rear portion 34 of the restraining element 33 is hinged to one of the two side walls 16 of the collar 14 and is folded, preferably by 90°, relative to the side wall 16 of the collar 14.
  • the pack 1 for cigarettes comprises two restraining elements 33 that are distinct and separate from one another and are arranged at the opposite ends of the inner wrap 3.
  • the term opposite ends means the side ends of the rear wall 27.
  • each restraining element 33 is hinged to a corresponding side wall 16 of the collar 14 and is folded, preferably by 90°, relative to the side wall 16 of the collar 14.
  • the collar 14 has at each side wall 16 the respective restraining element 33.
  • Each restraining element 33 is separate from the respective side wall 16 by means of a longitudinal folding line 37 (indicated in figure 14).
  • each restraining element 33 has a transverse size which, measured parallel to the rear wall 8 of the outer container 2 is at least equal to 25% of a total transverse size of the inner wrap 3 measured parallel to the rear wall 8 of the outer container 2.
  • each upper portion 35 of the restraining elements 33 has a transverse size measured parallel to the rear wall 8 of the outer container 2 that is lower than the transverse size of the respective portion 34 and, furthermore, the upper portions 35 are arranged transversally spaced apart from the respective longitudinal folding line 37 (namely, that each upper portion 35 has a longitudinal edge which is not aligned with the respective longitudinal folding line 37).
  • each upper portion 35 of the restraining elements 33 does not project at a side of the closing tab 24.
  • the rear portion 34 of each restraining element 33 is not glued to the rear wall 8 of the outer container 2 and/or to the rear wall 27 of the inner wrap 3.
  • the rear portion 34 of each restraining element 33 is glued to the rear wall 8 of the outer container 2 and/or the rear wall 27 of the inner wrap 3.
  • the rear portion 34 is glued to the rear wall 8 of the outer container 2 below the hinge 5 and/or the rear portion 34 is glued to the rear portion 27 of the inner wrap 3 below the rear comer 25, “below” meaning a zone of the rear portion 34 of the restraining element 33 directed towards the lower wall 6 of the outer container 2.
  • the pack 1 for cigarettes comprises the collar 14.
  • the inner wrap 3 may be provided with the reinforcement element 19 or may not have the reinforcement element 19.
  • the pack 1 for cigarettes comprises a single restraining element 33 at one of ends of the inner wrap 3.
  • the term end means one of the two side ends of the rear wall 27.
  • the rear portion 34 of the restraining element 33 is hinged to a side wall 16 of the collar 14 and is folded, preferably by 90°, relative to the side wall 16.
  • the collar 14 has the restraining element 33 at one of the side walls 16.
  • the restraining element 33 is separate from the respective side wall 16 by means of a longitudinal folding line 37 (indicated in figure 15).
  • the upper portion 35 of the restraining element 33 has a transverse size measured parallel to the rear portion 8 of the outer container 2 that is lower than the transverse size of the rear portion 34 and, furthermore, the upper portion 35 is arranged transversally spaced apart from the longitudinal folding line 37.
  • the upper portion 35 has a longitudinal edge thereof which is not aligned with the longitudinal folding line 37.
  • the transverse folding line 36 of the restraining element 33 is provided with a creasing or perforations.
  • a lower edge 46 of the rear portion 34 of the restraining element 33 is substantially in contact with the lower wall 6 of the outer container 2.
  • the rear portion 34 of the restraining element 33 has a longitudinal extension measured parallel to the main extension of the cigarettes which is substantially the same as the longitudinal extension of the inner wrap 3. Therefore, in this case, the lower edge 46 of the rear portion
  • the restraining elements 33 might therefore have a longitudinal extension measured parallel to the main extension of the cigarettes which is substantially the same as the longitudinal extension of the inner wrap 3 (unlike what shown).
  • the restraining element 33 is made of paper material or of plastic material. According to a possible embodiment, the restraining element 33 is made of a card stock with a grammage ranging from 150 to 450 g/m 2 , preferably from 200 to 380 g/m 2 , and with a thickness ranging from 200 to 500 micrometres, preferably from 300 to 450 micrometres.
  • the restraining element 33 is made of plastic material, preferably polypropylene, with a thickness ranging from 200 to 500 micrometres, preferably from 300 to 450 micrometres.
  • the outer container 2 and the lid 4 are made by folding a plane blank 38 consisting in cardboard or rigid card stock and having a substantially rectangular shape.
  • the blank 38 is a traditional one and comprises two longitudinal folding lines 39 (pre-weakened) and a plurality of transverse folding lines 40 (pre-weakened) that define, between the two longitudinal folding lines 39, a panel 7’ constituting the front wall 7 of the outer container 2, a panel 6’ constituting the lower wall 6 of the outer container 2, a panel 8’ constituting the rear wall 8 of the outer container 2, a panel 12’ constituting the rear wall 12 of the lid 4, a panel 10’ constituting the upper wall 10 of the lid 4, a panel 1G constituting the front wall 11 of the lid 4, and a reinforcement strip 11”.
  • the reinforcement strip 11 is connected to the front wall 11 of the lid 4 along a transverse folding line 40, it is folded by 180° (in the pack 1 for cigarettes) relative to the front wall 11 of the lid 4 (i.e. relative to the panel 11”), and it lies and is glued against an inner surface of the front wall 11 of the lid 4 (i.e. against the panel 11’).
  • the blank 38 comprises a pair of wings 9’, which are arranged on opposite sides of the panel 7’, are connected to the panel 7’ along the two longitudinal folding lines 39, and constitute part of the side walls 9 of the outer container 2.
  • the blank 38 comprises a pair of wings 9”, which are arranged at opposite sides of the panel 8”, are connected to the panel 8” along the two longitudinal folding lines 39, constitute part of the side walls 9 of the outer container 2, and are overlapped and glued at the corresponding wings 9’ to constitute the side walls 9 of the outer container 2.
  • the blank 38 comprises a pair of wings 13’, which are arranged on opposite sides of the panel 1 G, are connected to the panel 1 G along the two longitudinal folding lines 39, and constitute part of the side walls 13 of the lid 4.
  • the blank 38 comprises a pair of wings 13”, which are arranged at opposite sides of the panel 12”, are connected to the panel 12” along the two longitudinal folding lines 39, constitute part of the side walls 13 of lid 4, and are overlapped and glued at the corresponding wings 13’ to constitute the side walls 13 of the outer container 4.
  • the blank 38 comprises two flaps 41 that are connected to the wings 9’ ’ along a transverse folding line 40, are folded by 90° and lied on an inner surface of the panel 6’.
  • the blank 38 comprises two flaps 42 that are connected to the wings 13” along a transverse folding line 40, are folded by 90° and lied on an inner surface of the panel 10’ .
  • the collar 14 is made by folding a rigid blank 43 and provided with two (pre- weakened) longitudinal folding lines 44.
  • the blank 43 comprises a panel 15’ that constitutes the front wall 15 of the collar 14 and two panels 16’ that constitute the side walls 16 of the collar 14 respectively and that are adjacent to the panel 15’.
  • the panel 15 and the adjacent panels 16’ are separated from one another by the (pre- weakened) longitudinal folding lines 44.
  • the blank 43 comprises two panels 34’ which constitute the rear portion 34 of the respective restraining element 33 respectively and that are adjacent to each panel 16’.
  • Panels 34’ and panels 16’ are separated from one another by the (pre-weakened) longitudinal folding lines 37.
  • Each panel 34’ is connected on top to a panel 35’ that constitutes the respective upper portion 35 of the restraining element 33.
  • Panels 35’ and 36’ are adjacent between one another and are separated by a (pre-weakened) transverse folding line 36.
  • the blank 43 comprises a single panel 34’ constituting the rear portion 34 of the restraining element 33 and that is adjacent to one of the two panels 16’.
  • Panel 34’ and panel 16’ are separate from one another by the (pre-weakened) longitudinal folding lines 37.
  • the panel 34’ is connected on top to the panel 35’ that constitutes the upper portion 35 of the restraining element 33.
  • Panels 35’ and 36’ are adjacent between one another and are separate by the (pre-weakened) transverse folding line 36.
  • the inner wrap 3 is obtained by folding a thermo- weldable wrap sheet 45, which is rectangular- shaped, is folded around the group of cigarettes 18 and once folded it is engaged by thermo-welding (i.e. the overlapped portions of the wrap sheet 45 are stably connected one another by thermo- welding).
  • the wrap 45 sheet has a “U”-shaped incision and defines the extraction opening 23 of the inner wrap 3.
  • the closing tab 24 completely covering the incision (i.e. the extraction opening 23) is glued to the wrap sheet 45.
  • the re-positionable glue 28 that is pressure-sensitive (i.e. it does not dry) and allows to separate the closing tab 24 from the wrap sheet 45 even after a long time and for several times, and consequently to join again the closing tab 24 to the wrap sheet 45 is interposed between the closing tab 24 and the wrap sheet 45.
  • the longitudinal and transverse corners are right; in alternative, the longitudinal and/or transverse corners may be rounded or beveled.
  • the above described pack 1 for cigarettes has several advantages.
  • the above described pack 1 for cigarettes allows to obtain an accurate re positioning of the closing tab 24 by simply adding a restraining element 33, whose introduction does not make the composition of a smoking article packing machine complicated.
  • the pack 1 for cigarettes according to the present invention allows an improved cigarette extraction, as the extraction opening 23 has a larger size extending up to the rear comer 25 of the inner wrap 3, without negatively affecting the proper re -positioning of the closing tab 24 and, therefore its correct re-gluing to the upper wall 26 of the inner wrap 3, when the lid 4 is closed.
  • the restraining element 33 guides the closing tab 24 both during its rising path and its descending path and thus allows to avoid an undesired deformation of the closing tab 24 inwardly of the lid 4, which would not allow one later correct re-positioning thereof. Therefore, the restraining element 33 ensures a gradual detachment of the closing tab 20 and allows properly re-positioning it, without crumpling it.
  • the pack 1 for cigarettes according to the present invention preserves better the aroma and humidity of the group 18 of cigarettes wrapped by the inner wrap 3, as the closing tab 24 is always perfectly positioned on the extraction opening 23, when the lid 4 is closed.
  • the pack 1 for cigarettes also has an improved cigarette extraction as the opening 23 extends to the rear comer 25 and as it is no longer required that at least a portion of the closing tab 24 remains glued to the upper wall 26 when the lid 4 is in the open position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Cartons (AREA)

Abstract

L'invention concerne un paquet (1) pour des articles à fumer comportant : un groupe (18) d'articles à fumer ; une enveloppe interne (3) enveloppant le groupe (18) d'articles à fumer et présentant : une paroi supérieure (26), une paroi arrière (27) et une ouverture d'extraction d'article à fumer (23) obtenue également à travers la paroi supérieure (26) ; un récipient externe rigide (2) qui est en forme de coupelle et qui loge l'enveloppe interne (3) ; un couvercle (4) articulé sur le récipient externe (2) le long d'une charnière (5) de manière à tourner, par rapport au récipient externe (2) lui-même, entre une position ouverte et une position fermée ; et une languette de fermeture (24) qui est reliée à l'enveloppe interne (3), ferme l'ouverture d'extraction d'article à fumer (23) et dont une extrémité est reliée à une paroi (11) du couvercle (4) ; et un élément de retenue (33) qui est conçu pour maintenir la languette de fermeture (24) pliée vers une paroi avant (7) du récipient externe (2) au niveau d'un coin arrière (25) de l'enveloppe interne (3) définie entre la paroi supérieure (26) et la paroi arrière (27).
EP20785598.2A 2019-09-05 2020-09-04 Paquet rigide pour articles à fumer doté d'un couvercle articulé Active EP4025520B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000015686A IT201900015686A1 (it) 2019-09-05 2019-09-05 Pacchetto rigido di articoli da fumo provvisto di un coperchio incernierato
PCT/IB2020/058248 WO2021044359A1 (fr) 2019-09-05 2020-09-04 Paquet rigide pour articles à fumer doté d'un couvercle articulé

Publications (2)

Publication Number Publication Date
EP4025520A1 true EP4025520A1 (fr) 2022-07-13
EP4025520B1 EP4025520B1 (fr) 2023-11-01

Family

ID=69158264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20785598.2A Active EP4025520B1 (fr) 2019-09-05 2020-09-04 Paquet rigide pour articles à fumer doté d'un couvercle articulé

Country Status (5)

Country Link
EP (1) EP4025520B1 (fr)
CN (1) CN114616190B (fr)
IT (1) IT201900015686A1 (fr)
PL (1) PL4025520T3 (fr)
WO (1) WO2021044359A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100007580A1 (it) 2021-03-29 2022-09-29 Gd Spa Pacchetto rigido di articoli da fumo provvisto di un elemento di riempimento
DE102021133798A1 (de) * 2021-12-20 2023-06-22 Focke & Co. (Gmbh & Co. Kg) Packung für Produkte der Zigarettenindustrie

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20070365A1 (it) 2007-05-22 2007-08-21 Gd Spa Confezione per articoli da fumo con un incarto interno provvisto di una etichetta di chiusura fissata ad un coperchio incernierato.
ITBO20070487A1 (it) * 2007-07-18 2007-10-17 Gd Spa Confezione per articoli da fumo con un incarto interno provvisto di una etichetta di chiusura.
PL2325093T3 (pl) * 2009-11-20 2012-11-30 Imperial Tobacco Ltd Opakowanie do wyrobów tytoniowych
ITBO20110234A1 (it) 2011-04-29 2012-10-30 Gd Spa Confezione di articoli da fumo con un incarto interno provvisto di una etichetta di chiusura fissata ad un coperchio incernierato.
JP5891053B2 (ja) * 2012-02-01 2016-03-22 凸版印刷株式会社 開閉蓋付き包装容器
RU2667885C2 (ru) * 2014-02-14 2018-09-24 Джима Тт С.П.А. Пачка для курительных изделий
GB201421702D0 (en) * 2014-12-05 2015-01-21 British American Tobacco Co Wrapper for tobacco industry products
ITUB20155031A1 (it) * 2015-10-28 2017-04-28 Gd Spa Pacchetto di articoli da fumo rigido con coperchio incernierato e con un incarto provvisto di una etichetta di chiusura riposizionabile.
ITUB20155933A1 (it) * 2015-11-26 2017-05-26 Gima Tt S P A Pacchetto per articoli da fumo
DE102015016456A1 (de) * 2015-12-21 2017-06-22 Focke & Co. (Gmbh & Co. Kg) Packung für Zigaretten
CN205589782U (zh) * 2016-04-20 2016-09-21 温州市优科礼品创意有限公司 烟盒
ITUA20163648A1 (it) * 2016-05-20 2017-11-20 Gd Spa Pacchetto rigido di articoli da fumo con coperchio e provvisto inferiormente di un contenitore estraibile.

Also Published As

Publication number Publication date
CN114616190B (zh) 2023-08-22
CN114616190A (zh) 2022-06-10
IT201900015686A1 (it) 2021-03-05
EP4025520B1 (fr) 2023-11-01
PL4025520T3 (pl) 2024-03-18
WO2021044359A1 (fr) 2021-03-11

Similar Documents

Publication Publication Date Title
US9714134B2 (en) Packet with a reclosable sealing panel
EP2138411B1 (fr) Ensemble d'articles à forme allongée
US10427864B2 (en) Rigid pack with hinged lid and internally provided with a collar having an upper wall
US5467872A (en) Rigid hinged-lid packet for tobacco products, particularly cigarettes
KR102453567B1 (ko) 뚜껑 리프트를 구비한 숄더 팩
US20100126889A1 (en) Pack for Smoking Articles
US20190352041A1 (en) Rigid package for smoking articles
EP4025520B1 (fr) Paquet rigide pour articles à fumer doté d'un couvercle articulé
EP3294640B1 (fr) Emballage rigide pour articles de tabac avec couvercle articulé
RU2694931C2 (ru) Тара, содержащая отверстие для доступа с закрывающим клапаном
WO2013144921A1 (fr) Emballage rigide, à ouverture pivotante, d'articles de tabac
US6974027B2 (en) Rigid cigarette packet
US9896261B2 (en) Container for consumer articles with in depth inner frame
EP2991917B1 (fr) Paquet d'articles à fumer
EP4067258A1 (fr) Paquet rigide d'articles à fumer doté d'un élément de remplissage
EP4010271B1 (fr) Paquet d'articles à fumer
US11999557B2 (en) Container having sliding lid and locking mechanism
WO2024105505A1 (fr) Emballage rigide pour articles à fumer comportant un couvercle articulé
WO2023170573A1 (fr) Paquet rigide d'articles à fumer
WO2024105495A1 (fr) Emballage rigide pour articles à fumer à ouverture basculante
WO2024105494A2 (fr) Paquet rigide pour des articles à fumer comprenant une ouverture à inclinaison
WO2024105493A1 (fr) Paquet rigide pour des articles à fumer comprenant une ouverture à inclinaison
WO2023180860A1 (fr) Emballage scellé pourvu d'une languette de fermeture réutilisable
WO2017109712A1 (fr) Paquet d'articles à fumer

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220308

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230405

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230529

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020020365

Country of ref document: DE

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20240400122

Country of ref document: GR

Effective date: 20240209

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1626998

Country of ref document: AT

Kind code of ref document: T

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240301

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240201

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240201

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231101