The present invention relates to a wrapped container for consumer goods.
For reasons of hygiene, freshness and safety, many consumer products are provided in a package which is over wrapped with a sealed wrapper. Such a wrapper may be provided by cellophane, a metal foil or similar material. Many products which are provided within such a wrapper are required to have a label, such as a stamp or seal associated with them, which is torn when the products are accessed by a user such that there is an indication that the products have been accessed. The label may provide such an indication for health and safety reasons or to meet the requirements such as taxation and duty obligations that are required for products such as tobacco or alcohol.
In the past, attempts have been made to combine the need for a wrapper for wrapping a product package and the label such that removal of the product wrapper removes or breaks the label when it is removed from the package by a user. The benefit of such an arrangement is that a user removes the outer wrapper and breaks a label in a single action which is simple for the user to operate, and also ensures breaking of the label for accuracy of indication. However, such arrangements have problems in that they require any opening mechanism from the outer product wrapper and the label to be in quite particular locations with respect to one another to ensure both opening and tearing in that single action. This can constrain significantly the design freedom for the product package that is overwrapped by the wrapper as it can limit the relative position of any opening in the internal package and the opening mechanism for the product wrapper, as well as also constrain the location of other information that may be required on the package, such as safety or health information.
The present invention therefore seeks to provide a product wrapper that enables provision of a label of the above type, ensures tearing of that label during removal of that product wrapper, yet which also enables a flexibility of removal of the outer product wrapper mechanism location when compared to the location of any opening mechanism on the package provided under the wrapper.
According to the present invention there is provided a wrapped container of consumer goods, comprising:
a container for housing consumer goods enclosed by a wrapper with a tear tape, a label positioned between the container and the wrapper,
the label and the tear tape arranged such that actuation of the tear tape to open the wrapper causes the label to become severed,
wherein at least a portion of the tear tape is at an angle with the longitudinal axis of the container and with a transverse axis of the container.
The angle is generally a non-zero angle.
With the present invention it is possible to provide a product wrapper that has an associated label and tear tape and in which there is a significant amount of design freedom in terms of the location of the label on the wrapper yet in which it is still possible for the wrapper to be removed easily to access the package being covered by the wrapper in use. Furthermore, with the arrangement of the present invention there is a configuration in which there is certainty in relation to the breaking of the label when the wrapper is removed.
Preferably, the tear tape comprises actuating means, such as a pull tab, for a user to actuate the tear tape to initiate opening of the wrapper. Preferably, the actuating means are provided on the wrapper and proximate an end of the tear tape.
It is envisaged that the angle between the tear tape and either the longitudinal or transverse axis of the container may be between 1° and 80°, preferably the angle is between 5° and 75°, and more preferably between 35° and 55°.
In some examples, the tear tape may comprise at least two bands provided on a surface of the product wrapper, the two bands intersecting each other to form at least two intersecting branches, an end of a first band being located within a tab provided in the product wrapper, wherein the intersection between the branches is located between the distal ends of the first band and wherein the label overlies at least a portion of either the first or the second band. A tear tape for a product wrapper comprising at least two intersecting branches is described in EP 2 861 507.
With the provision of two bands that intersect one another it is possible to provide an opening mechanism for the wrapper that is simple for a user to operate and which ensures both easy removal of the wrapper and simple breakage of the label. Such an arrangement also provides further design freedom in relation to the positioning of the label on the container.
Preferably, the first and second bands are arranged such that, in use, only one band extends over a corner or folded edge of the container, and opening of the product wrapper follows a first opening stage along a first branch from a first end thereof, followed by a second stage along the two intersecting branches from said intersection until at least one of a second end of the first branch and an end of the second branch. Preferably, the label becomes severed during the second opening stage.
With this configuration a very simple opening mechanism is provided, which does not require a large amount of tape, but which still ensures breakage of the label and ease of removal of the wrapper.
In some examples, the at least two intersecting branches are made of at least two separate adhesive bands.
Preferably, the angle a between the at least two intersecting branches is between 1° and 80°, preferably between 5° and 75°, and more preferably between 35° and 55°.
Preferably, the at least two branches intersect to provide a Y-shaped junction located between said distal ends of the first of the two intersecting branches.
Preferably, at least one of the two branches is linear or comprises at least one linear segment starting from an end of the tear tape.
In some examples, one of the two branches may be substantially parallel to either the longitudinal or transverse axis of the container. Preferably, the first branch is substantially parallel to the transverse axis of the container, and the second branch forms an acute angle with the first branch.
Preferably the label is located between two distal ends of the tear tape. In examples where the tear tape comprises two intersecting bands, the label is preferably located between two distal ends of one of the bands. In such examples, it is further preferred that the label is located between the intersection between both bands and the distal end of one of the bands.
Preferably, the container is a pack for smoking articles, such as a cigarette pack. For example, the container may be a so-called hinged lid pack for smoking articles, which comprises a box with an open top end closed by a lid hinged to the box. The lid is rotatable about a hinge line to cover and uncover the open top end of the box, thus denying or allowing access to the contents of the container. The container is said to be in a closed position when the lid covers the open top end of the box. Similarly, the container is said to be in an open position when the lid uncovers the open top end of the box.
Where the container is a hinged lid pack for smoking articles, the box preferably comprises front, rear, side and bottom walls, but no top wall, and the lid preferably comprises front, side, top walls, but no bottom wall. Preferably, the box front wall is shorter than the box rear wall in the direction of the longitudinal axis of the container and the box side walls have slanted top edges. The lid may further comprise a rear wall, in which case the lid rear wall is shorter than the lid front wall in the direction of the longitudinal axis of the container and the lid side walls have slanted bottom edges. Preferably, the lid is hingedly connected to the top edge of the box rear wall at either the bottom edge of the lid rear wall or the rear edge of the lid top wall.
In examples in which the container is a hinged lid pack for smoking articles, it is preferred that an end of the tear tape is provided near or proximate a longitudinal edge connecting the box front wall to one of the box side walls. This eases grasping of the end of the tear tape to initiate opening of the wrapper. It is also preferred that the end of the tear tape is positioned near or proximate the upper front edge of the box front wall.
In examples in which the container is a hinged lid pack for smoking articles and the tear tape comprises two intersecting bands, the first end of the first band is preferably located near or proximate a longitudinal edge connecting the box front wall to one of the box side walls. Preferably, the intersection between both bands is located at a main face or wall of the container, i.e., at the front or rear wall of the container. This gives additional options to select the angle between both bands whilst ensuring that the label becomes severed during opening of the wrapper.
In such examples, the first band is preferably substantially perpendicular to the longitudinal axis of the container and is positioned near or proximate the upper front edge of the box front wall. Particularly, the first band may be positioned anywhere between 3 mm above the upper front edge of the box front wall and 15 mm below the upper front edge of the box front wall. This eases removal of the portion of the wrapper that wraps the lid.
Preferably, the label is positioned at a height, measured from a bottom edge of the container along its longitudinal axis, of less than 50% of the total height of the container. The total height of the container is the distance between the bottom and top edges of the container measured along the longitudinal axis of the container. Such an arrangement is particularly advantageous for hinged lid packs for smoking articles as it avoids interference with the lid opening movement.
Preferably, the label and the intersection between the first and second bands are positioned at the same wall of the container. By locating the label and the intersection between the bands at the same wall of the container, severing of the wrapper is eased as tearing along the edge once the tear tape is split into two bands is prevented.
The label is preferably rectangular. Rectangular labels are preferably positioned such that the shortest side of the rectangular label is parallel to the longitudinal axis of the container. By arranging rectangular labels in such fashion, actuation of the tear tape needs to sever less material of the label, resulting in a greater degree of design freedom.
As used herein, the term “near” when used to express a relative position of two elements shall be interpreted to mean less than about 10 mm.
As used herein, the terms “front”, “back”, “upper”, “lower”, “top”, “bottom” and “side” refer to the relative positions of portions of containers according to the invention and components thereof when the container is in an upright position. Where the container is a hinged lid pack for smoking articles, the terms “front”, “back”, “upper”, “lower”, “top”, “bottom” and “side” refer to the relative positions of portions of hinged lid packs for smoking articles when the pack is in an upright position with the lid of the outer housing in the closed position and the hinge line at the back of the pack.
According to the present invention, there is also provided a method of manufacturing a wrapped container of consumer goods as described above, the method comprising the steps of:
Thus, it is envisaged that in use, the tear tape is pulled through the label thereby severing the label that is sandwiched between it and the wrapping material.
Preferably, the method further includes the step of applying a layer of adhesive to the tear tape or label, such that a portion of the tear tape is adhered to the label and/or the wrapping material.
In some examples, the method further includes the step of applying a layer of adhesive on a portion of the sheet of wrapping material or a portion of the label, such that the label is adhered to the wrapper.
Preferably, the method of manufacturing further includes the step of applying a layer of adhesive to the label or a portion thereof or to the container, such that the label or a portion thereof is adhered to the container. This may be in addition to another part of the label being adhered to the wrapper. It is envisaged that in use, opening of the wrapper will sever the label and therefore it is intended that only part of the label may be adhered to the container. The portion that is not adhered to the container would advantageously be removed with the product wrapper, thus the label would be ripped or otherwise broken upon opening of the wrapper. The label may contain a weakened region, for example a scored or perforated region, to ease detachment.
In certain examples, the method further includes the step of applying a layer of adhesive to the tear tape or label, such that a portion of the tear tape is adhered to the label and/or the wrapping material. Preferably, the tear tape is adhered to a portion of the label that is not adhered to the container.
It is envisaged that the adhesive will ensure that the label and/or tear tape remain in position such that in use, severing of the label upon activation of the tear tape is guaranteed.
According to the present invention, there is also provided an apparatus for performing the method as described above.
An example of the present invention will now be described with reference to the accompanying drawings in which:
Referring to
Referring to
Similar to the example described in
Removal of the tear tape 1 removes the wrapper 6 and pulls band 5, removing and severing the label 10. In some examples, the label 10 is adhered to both the container and the wrapper 6. For example, the label 10 may be partially adhered to the surface of the container 11 to ensure it severs as the band 5 passes therethrough as it is removed.
The label 10 may comprise a weakening to ease the severing action of the tear tape 1. Preferably, the weakening is formed by perforating or scoring the label 10.
Referring to
The combination of the band 5, label 10 and film 6 is then passed onward from where the bands 5 and label 10 are applied to the film 6 at location A to a location B where a bobbin 34 of band 2 is also applied to the film 6 at a location at which it forms an intersection with a respective band 5. Again, the band 2 may be applied on the surface 7 using adhesive or other known techniques. Following application of the band 1 to the surface of the film 6, the film 6 is passed through a cutting knife 35 and individual sections of film, together with the adhered bands 2, 5 forming a tear tape 1 and label 10 arrangement according to the present invention, are wrapped using the wrapping wheel 36 over individual containers 11. The label 10 may be fully or partially coated with adhesive prior to wrapping such that the label 10 is partly or fully adhered to the container 11 as well as the wrapper 6.
Inclined band 5 is provided by cut strips from spool 31 of adhesive band material. The cut strips are positioned at regular intervals according to the label 10 positions on the film 6 and maintained with a vacuum belt on the product wrapper film 6 which is unwound in a continuous manner in a product packaging line. The spool 31 from which the inclined bands 5 are made is orientated at an angle to the unwinding direction of the wrapper film 6 corresponding to the desired angle between the two branches 3, 4 of the tear tape 1. Once attached to the film 6 and label 10, the cut strips forming bands 5 join the main horizontal adhesive band 2 of the tear tape 1 dispensed from a bobbin 34 during the unwinding process. Thereby, a product wrapper film 6 with inclined and horizontal adhesive bands 2, 5 forming a unitary tear tape 1 overlying a label 10 is produced and can be wrapped inline around containers 11 to be wrapped.
Here in a first step shown in
Once the wrapper is wrapped around the container 11, the inclined band 5 is adhered to the label 10 at a contact area 15 between two parallel rows of perforations 16. The tear tape 1 is, therefore, connected to the label 10 at the contact area 15, which is not adhered to the container 11. As a result, actuation of the tear tape 1 severs the label 10 along the perforation lines 16 and removes the portion of the label 10 between the perforation lines 16 (contact area 15). Preferably, the contact area 15 of the label 10 lies between the two ends of the inclined band 5 to ensure full removal of the contact area 15.
In the example described above, the connection between the tear tape 1 and the label 10 is achieved by the application of glue dots 13 to the inclined band 5. In other examples, the tear tape 1 is connected to the label 10 at the contact area 15 by the application of any suitable adhesive, preferably a heat-activatable adhesive, onto one or both of the tear tape 1 and the label 10. Alternatively, the tear tape 1 can be fused to the label 10 at the contact area 15.
Alternative apparatus arrangements for producing a product wrapper of the present invention with a single tear tape would be appreciated by a skilled person in the art.
In use the product wrapper 6 is provided as an overwrap over container 11 such as a cigarette pack as shown in
It should be appreciated that the location of the intersection 8 between the distal ends of the main band 2 of the tear tape 1 in this example is preferably located at a distance from the distal ends of the main band 2. For example, the intersection 8 may be located mid-way along the component of main band 2 that extends over a main face of the container 11. A particular advantage of this arrangement is that it ensures that, when the wrapper 6 is placed over container 11, the ends of the band 2, forming the first branch 3 of the tear tape 1, are located adjacent to a first face of the container 11, preferably a side face of a cigarette container 11 as shown in the figures. Meanwhile, the intersection 8 overlies a main face 7 of said container 11 which is adjacent to the first face. This configuration ensures proper initiation of the wrapper opening process during the first stage and complete removal of said wrapper 6 starting from the intersection 8 during the second stage of the opening.
In addition, it is important that only one band 2 of the tear tape 1 extends over a corner or folded edge of the container 11 in order to avoid wrinkling of the wrapper 6 at the corners or folded edges when the wrapper 6 is heat-shrunk in a usual manner.
In this example, the container 11 is a hinged lid pack that comprises a lid part which is hingeably connected to an upper portion of a rear wall of the container 11. The lid part may move relative to the box by rotating about a hinging mechanism on the hingeable connection, between a first position in which the container is closed and the contents of the container are covered, and a second position in which the lid part swings open to reveal an opening at the top of the container such that a user may access the contents of the container. In the closed position, an upper edge of a front wall of the container 11 and a lower edge of a front wall of the lid part meet at a closure line.
A tab 9 is provided on the product wrapper 6 such that a first end portion of the first band 2 is within the tab 9, thereby forming a starting or grasping end of the tear tape 1. The tab 9 is positioned near the closure line and near a first side edge of the front wall of the container 11. In this example, a portion of the tab 9 extends past the first side edge of the front wall such that a portion of the tab 9 protrudes from the container 11 and wrapper 6. This eases grasping of the tab 9.
In contrast with the example of
The first band 2 is located proximate the upper front edge of the front wall of the box of container 11 (i.e., the closure line along the front wall of the container 11) and is substantially perpendicular to the longitudinal axis of the container 11. As shown in
In this example the label 10 is rectangular and is positioned near the bottom part of the container 11 such that its shortest side is parallel to the longitudinal axis of the container 11. As label 10 is below the closure line of the container 11, any remaining material of the label 10 that is not removed after opening will not hinder lid movement.
As the label 10 is located near the bottom part of the container 11, unnoticeable tampering with the label 10 is yet more difficult. The latter is further enhanced when the label 10 is positioned at a height, measured from a bottom edge of the container 11, of less than 50% of the total height of the container 11. In this particular example, the label 10 is positioned at a height of less than 25% of the total height of the container 11.
To ensure that the label 10 becomes severed upon actuation of the tear tape 1, the label 10 is positioned between the two distal ends of the second band 5.
In use, a user can grasp the tab 9 to remove the tear tape 1 from the wrapper 6. In a first stage of the opening of the wrapper 6, the band 2 breaks the wrapper 6 along a first linear direction, in a clear linear cut substantially perpendicular to the longitudinal axis of the container 11, and a portion of the wrapper 6 at the side wall of the container 11 is broken. As the user continues to pull on the tab 9, the band 2 guides the breaking action around to the rear wall of the container 11 until the intersection 8 of the branches 3, 4 is reached. At this point, a second stage of the opening is engaged whereby further pulling on the tear tape 1 breaks the wrapper 6 in two directions, along branches 3, 4 of bands 2, 5, respectively, thus removing a portion of the wrapper 6 with it, and severing the label 10 located at the end of the band 5.
This allows the user to pull on a tab 9 located at a front wall of the container 11, proximate the closure line of the lid part, and sever a label 10 located at a rear wall of the container 11, below the hingeable connection of the lid part. This also allows the label 10 to be positioned at a wall of the container that is different to the wall at which the pull tab 9 is located. In particular, the wrapper 6 allows a label 10 to be placed at a rear wall of the container 11, away from the front of the container 11 from which the lid part is opened, while maintaining an ergonomic pull tab 9.
As will be appreciated from the above, the present invention provides a wrapper for a product which is simple and cost effective to manufacture, yet which is also beneficial to an end consumer in terms of improved removal of the wrapper and access to the contents of internal container. The present invention is also beneficial to the manufacturer enabling increased design freedom in displaying graphics on the container alongside the requirement to include a label (e.g. duty stamp) that is severed when the packing is opened by an end user.
Number | Date | Country | Kind |
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17176979.7 | Jun 2017 | EP | regional |
The present application is a national phase entry under 35 U.S.C. § 371 of International Application No. PCT/EP2018/066386, filed Jun. 20, 2018, published in English, which claims priority to European Patent Application No. 17176979.7, filed Jun. 20, 2017, the disclosures of which are incorporated herein by reference.
Filing Document | Filing Date | Country | Kind |
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PCT/EP2018/066386 | 6/20/2018 | WO | 00 |