A package
Patent Information
- Authority / Receiving Office
- EP · EP
- Patent Type
- Applications
- Current Assignee / Owner
- NICOVENTURES TRADING LTD
- Filing Date
- 2024-07-15
- Publication Date
- 2026-05-20
AI Technical Summary
Existing packaging solutions for blisters containing delivery systems, such as aerosol-generating devices, do not effectively restrict access to the contents, particularly for minors.
A package design featuring a blister with a foldable tab that protrudes through a slot in the package side panel, allowing the tab to be folded against the outside surface, preventing removal and enhancing security features like a foldable side flap and adhesion portions.
The package design significantly complicates the removal process, thereby effectively restricting access to the delivery system contents, particularly for minors, while allowing authorized access.
Smart Images

Figure CN2024105390_23012025_PF_FP_ABST
Abstract
Description
A PackageTechnical Field
[0001] The present invention relates to a package. The invention also relates to a blister comprising a cavity that contains a delivery system, and to the package in which the blister has been received.Background
[0002] It is known to provide packaging that has features to make access to the contents of the package more difficult, with the aim of restricting access to the contents of the package to those of a certain age. One such package is designed for blisters that contain delivery systems such as aerosol-generating devices of the tobacco industry or the pharmaceutical industry, or components of such devices such as consumables.Summary
[0003] According to an aspect of the present invention, there is provided a package for a blister containing a delivery system, whereby the blister comprises a foldable tab extending from a plane of a base wall of the blister, the package comprising a base panel, an upstanding side panel, and a slot in the side panel where it meets the base panel, the arrangement being such that, when the blister has been slid into the package through an opening in one end in a first direction with its base wall facing the base panel of the box, the blister is slidable in a second direction so that the tab protrudes through the slot and is prevented from being removed when the protruding tab is folded against said outside surface of the side pane.
[0004] The package may be parallelepiped shaped.
[0005] The second direction may be perpendicular to the first direction.
[0006] The tab may be attachable to the outside surface of the side panel after being folded against said outside surface.
[0007] The package may comprise a flap extending from an edge of the side panel spaced from and parallel to said slot, said flap being foldable over the tab when the tab has been folded against said outside surface of the side panel.
[0008] The flap may comprise a tongue that locates in the slot when folded over the tab to retain the tab against said outside surface.
[0009] The width of the base panel extending in the second direction may be at least equal to a width of the base wall of the blister plus the width of the tab extending from said base wall.
[0010] The package may comprise an end flap positionable to open and close the opening in said one end of the package.
[0011] The package may comprise a secondary package disposed around the side panel such that the side panel is substantially enclosed by the secondary package.
[0012] According to another aspect of the invention, there is provided a blister comprising a blister cavity containing a delivery system and having a planar base wall, wherein a tab extends from the planar base wall and is separated therefrom by a fold line to enable the tab to be folded out of the plane of the base wall.
[0013] According to another aspect there is provided a package according to the invention and a blister according to the invention received in the package with the tab extending from the planar base wall protruding through the slot in the side panel of the package and folded against the outside surface of the side panel.
[0014] The blister may be received in the package with the foldable tab received through the slot and folded against an outer surface of the side wall of the package. The tongue extending from the foldable tab may be received in the slot.
[0015] The flap may be folded over the tab located against the outer surface of the side wall of the package.
[0016] The flap may comprise at least one adhesion portion configured to adhere the flap to the package.
[0017] The flap may comprise a line of weakening adjacent the adhesion portions.
[0018] The end flap may comprise an adhesion portion configured to adhere the end flap to the package.
[0019] The end flap may comprise a line of weakening adjacent to the adhesion portion.Brief Description of the Drawings
[0020] Embodiments of the invention will now be described, by way of example only, in relation to accompanying drawings, in which:
[0021] Figure 1 shows an isometric view of the package according to an embodiment of the invention prior to removal of the blister, with the side flap in its first position; and
[0022] Figure 2A shows an isometric view of the blister comprising a foldable tab in its first position; and
[0023] Figure 2B shows an isometric view of the blister comprising a foldable tab in its second position; and
[0024] Figure 3 shows an isometric view of the package and blister in which the side flap is omitted for ease of reference; and
[0025] Figure 4A shows an isometric view of the package and blister in which the foldable tab of the blister protrudes through the slot of the package and is in its first position; and
[0026] Figure 4B shows an isometric view of the package and blister in which the foldable tab of the blister protrudes through the slot of the package and is in its second position.
[0027] Figure 5A shows an isometric view of the package according to another embodiment of the invention.
[0028] Figure 5B shows an isometric view of the package shown in Figure 5A with the side panel in its second position.Detailed Description
[0029] As used herein, the term “delivery system” is intended to encompass systems that deliver at least one substance to a user, and includes:
[0030] combustible aerosol provision systems, such as cigarettes, cigarillos, cigars, and tobacco for pipes for roll your own or for make your own cigarettes (whether based on tobacco, tobacco derivatives, expanded tobacco, reconstituted tobacco, tobacco substitutes or other smokeable material) ;
[0031] non-combustible aerosol provision systems that release compounds from an aerosol-generating material without combusting the aerosol-generating material, such as electronic cigarettes, tobacco heating products, and hybrid systems to generate aerosol using a combination of aerosol-generating materials; and
[0032] aerosol-free delivery systems that deliver the at least one substance to a user orally, nasally, transdermally or in another way without forming an aerosol, including but not limited to, lozenges, gums, patches, articles comprising inhalable powders, and oral products such as oral tobacco which includes snus or moist snuff, wherein the at least one substance may or may not comprise nicotine.
[0033] According to the present disclosure, a “combustible” aerosol provision system is one where a constituent aerosol-generating material of the aerosol provision system (or component thereof) is combusted or burned during use in order to facilitate delivery of at least one substance to a user.
[0034] In some embodiments, the delivery system is a combustible aerosol provision system, such as a system selected from the group consisting of a cigarette, a cigarillo and a cigar.
[0035] In some embodiments, the disclosure relates to a component for use in a combustible aerosol provision system, such as a filter, a filter rod, a filter segment, a tobacco rod, a spill, an aerosol-modifying agent release component such as a capsule, a thread, or a bead, or a paper such as a plug wrap, a tipping paper or a cigarette paper.
[0036] According to the present disclosure, a “non-combustible” aerosol provision system is one where a constituent aerosol-generating material of the aerosol provision system (or component thereof) is not combusted or burned in order to facilitate delivery of at least one substance to a user.
[0037] In some embodiments, the delivery system is a non-combustible aerosol provision system, such as a powered non-combustible aerosol provision system.
[0038] In some embodiments, the non-combustible aerosol provision system is an electronic cigarette, also known as a vaping device or electronic nicotine delivery system (END) , although it is noted that the presence of nicotine in the aerosol-generating material is not a requirement.
[0039] In some embodiments, the non-combustible aerosol provision system is an aerosol-generating material heating system, also known as a heat-not-burn system. An example of such a system is a tobacco heating system.
[0040] In some embodiments, the non-combustible aerosol provision system is a hybrid system to generate aerosol using a combination of aerosol-generating materials, one or a plurality of which may be heated. Each of the aerosol-generating materials may be, for example, in the form of a solid, liquid or gel and may or may not contain nicotine. In some embodiments, the hybrid system comprises a liquid or gel aerosol-generating material and a solid aerosol-generating material. The solid aerosol-generating material may comprise, for example, tobacco or a non-tobacco product.
[0041] Typically, the non-combustible aerosol provision system may comprise a non-combustible aerosol provision device and a consumable for use with the non-combustible aerosol provision device.
[0042] In some embodiments, the disclosure relates to consumables comprising aerosol-generating material and configured to be used with non-combustible aerosol provision devices. These consumables are sometimes referred to as articles throughout the disclosure.
[0043] In some embodiments, the non-combustible aerosol provision system, such as a non-combustible aerosol provision device thereof, may comprise a power source and a controller. The power source may, for example, be an electric power source or an exothermic power source. In some embodiments, the exothermic power source comprises a carbon substrate which may be energised so as to distribute power in the form of heat to an aerosol-generating material or to a heat transfer material in proximity to the exothermic power source.
[0044] In some embodiments, the non-combustible aerosol provision system may comprise an area for receiving the consumable, an aerosol generator, an aerosol generation area, a housing, a mouthpiece, a filter and / or an aerosol-modifying agent.
[0045] In some embodiments, the consumable for use with the non-combustible aerosol provision device may comprise aerosol-generating material, an aerosol-generating material storage area, an aerosol-generating material transfer component, an aerosol generator, an aerosol generation area, a housing, a wrapper, a filter, a mouthpiece, and / or an aerosol-modifying agent.
[0046] In some embodiments, the delivery system is an aerosol-free delivery system that delivers at least one substance to a user orally, nasally, transdermally or in another way without forming an aerosol, including but not limited to, lozenges, gums, patches, articles comprising inhalable powders, and oral products such as oral tobacco which includes snus or moist snuff, wherein the at least one substance may or may not comprise nicotine. In some embodiments, the substance to be delivered may be an aerosol-generating material or a material that is not intended to be aerosolised. As appropriate, either material may comprise one or more active constituents, one or more flavours, one or more aerosol-former materials, and / or one or more other functional materials.
[0047] In some embodiments, the substance to be delivered comprises an active substance.
[0048] The active substance as used herein may be a physiologically active material, which is a material intended to achieve or enhance a physiological response. The active substance may for example be selected from nutraceuticals, nootropics, psychoactives. The active substance may be naturally occurring or synthetically obtained. The active substance may comprise for example nicotine, caffeine, taurine, theine, vitamins such as B6 or B12 or C, melatonin, cannabinoids, or constituents, derivatives, or combinations thereof. The active substance may comprise one or more constituents, derivatives or extracts of tobacco, cannabis or another botanical.
[0049] In some embodiments, the active substance comprises nicotine. In some embodiments, the active substance comprises caffeine, melatonin or vitamin B12.
[0050] As noted herein, the active substance may comprise one or more constituents, derivatives or extracts of cannabis, such as one or more cannabinoids or terpenes.
[0051] As noted herein, the active substance may comprise or be derived from one or more botanicals or constituents, derivatives or extracts thereof. As used herein, the term "botanical"includes any material derived from plants including, but not limited to, extracts, leaves, bark, fibres, stems, roots, seeds, flowers, fruits, pollen, husk, shells or the like. Alternatively, the material may comprise an active compound naturally existing in a botanical, obtained synthetically. The material may be in the form of liquid, gas, solid, powder, dust, crushed particles, granules, pellets, shreds, strips, sheets, or the like. Example botanicals are tobacco, eucalyptus, star anise, hemp, cocoa, cannabis, fennel, lemongrass, peppermint, spearmint, rooibos, chamomile, flax, ginger, ginkgo biloba, hazel, hibiscus, laurel, licorice (liquorice) , matcha, mate, orange skin, papaya, rose, sage, tea such as green tea or black tea, thyme, clove, cinnamon, coffee, aniseed (anise) , basil, bay leaves, cardamom, coriander, cumin, nutmeg, oregano, paprika, rosemary, saffron, lavender, lemon peel, mint, juniper, elderflower, vanilla, wintergreen, beefsteak plant, curcuma, turmeric, sandalwood, cilantro, bergamot, orange blossom, myrtle, cassis, valerian, pimento, mace, damien, marjoram, olive, lemon balm, lemon basil, chive, carvi, verbena, tarragon, geranium, mulberry, ginseng, theanine, theacrine, maca, ashwagandha, damiana, guarana, chlorophyll, baobab or any combination thereof. The mint may be chosen from the following mint varieties: Mentha Arventis, Mentha c. v., Mentha niliaca, Mentha piperita, Mentha piperita citrata c.v., Mentha piperita c.v, Mentha spicata crispa, Mentha cardifolia, Memtha longifolia, Mentha suaveolens variegata, Mentha pulegium, Mentha spicata c. v. and Mentha suaveolens
[0052] In some embodiments, the active substance comprises or is derived from one or more botanicals or constituents, derivatives or extracts thereof and the botanical is tobacco. In some embodiments, the active substance comprises or derived from one or more botanicals or constituents, derivatives or extracts thereof and the botanical is selected from eucalyptus, star anise, cocoa and hemp.
[0053] In some embodiments, the active substance comprises or derived from one or more botanicals or constituents, derivatives or extracts thereof and the botanical is selected from rooibos and fennel.
[0054] In some embodiments, the substance to be delivered comprises a flavour.
[0055] As used herein, the terms "flavour"and "flavourant"refer to materials which, where local regulations permit, may be used to create a desired taste, aroma or other somatosensorial sensation in a product for adult consumers. They may include naturally occurring flavour materials, botanicals, extracts of botanicals, synthetically obtained materials, or combinations thereof (e.g., tobacco, cannabis, licorice (liquorice) , hydrangea, eugenol, Japanese white bark magnolia leaf, chamomile, fenugreek, clove, maple, matcha, menthol, Japanese mint, aniseed (anise) , cinnamon, turmeric, Indian spices, Asian spices, herb, wintergreen, cherry, berry, red berry, cranberry, peach, apple, orange, mango, clementine, lemon, lime, tropical fruit, papaya, rhubarb, grape, durian, dragon fruit, cucumber, blueberry, mulberry, citrus fruits, Drambuie, bourbon, scotch, whiskey, gin, tequila, rum, spearmint, peppermint, lavender, aloe vera, cardamom, celery, cascarilla, nutmeg, sandalwood, bergamot, geranium, khat, naswar, betel, shisha, pine, honey essence, rose oil, vanilla, lemon oil, orange oil, orange blossom, cherry blossom, cassia, caraway, cognac, jasmine, ylang-ylang, sage, fennel, wasabi, piment, ginger, coriander, coffee, hemp, a mint oil from any species of the genus Mentha, eucalyptus, star anise, cocoa, lemongrass, rooibos, flax, ginkgo biloba, hazel, hibiscus, laurel, mate, orange skin, rose, tea such as green tea or black tea, thyme, juniper, elderflower, basil, bay leaves, cumin, oregano, paprika, rosemary, saffron, lemon peel, mint, beefsteak plant, curcuma, cilantro, myrtle, cassis, valerian, pimento, mace, damien, marjoram, olive, lemon balm, lemon basil, chive, carvi, verbena, tarragon, limonene, thymol, camphene) , flavour enhancers, bitterness receptor site blockers, sensorial receptor site activators or stimulators, sugars and / or sugar substitutes (e.g., sucralose, acesulfame potassium, aspartame, saccharine, cyclamates, lactose, sucrose, glucose, fructose, sorbitol, or mannitol) , and other additives such as charcoal, chlorophyll, minerals, botanicals, or breath freshening agents. They may be imitation, synthetic or natural ingredients or blends thereof. They may be in any suitable form, for example, liquid such as an oil, solid such as a powder, or gas.
[0056] In some embodiments, the flavour comprises menthol, spearmint and / or peppermint. In some embodiments, the flavour comprises flavour components of cucumber, blueberry, citrus fruits and / or redberry. In some embodiments, the flavour comprises eugenol. In some embodiments, the flavour comprises flavour components extracted from tobacco. In some embodiments, the flavour comprises flavour components extracted from cannabis.
[0057] In some embodiments, the flavour may comprise a sensate, which is intended to achieve a somatosensorial sensation which are usually chemically induced and perceived by the stimulation of the fifth cranial nerve (trigeminal nerve) , in addition to or in place of aroma or taste nerves, and these may include agents providing heating, cooling, tingling, numbing effect. A suitable heat effect agent may be, but is not limited to, vanillyl ethyl ether and a suitable cooling agent may be, but not limited to eucolyptol, WS-3.
[0058] Aerosol-generating material is a material that is capable of generating aerosol, for example when heated, irradiated or energized in any other way. Aerosol-generating material may, for example, be in the form of a solid, liquid or semi-solid (such as a gel) which may or may not contain an active substance and / or flavourants.
[0059] The aerosol-generating material may comprise a binder and an aerosol former. Optionally, an active and / or filler may also be present. Optionally, a solvent, such as water, is also present and one or more other components of the aerosol-generating material may or may not be soluble in the solvent. In some embodiments, the aerosol-generating material is substantially free from botanical material. In particular, in some embodiments, the aerosol-generating material is substantially tobacco free.
[0060] The aerosol-generating material may comprise or be an “amorphous solid” . The amorphous solid may be a “monolithic solid” . In some embodiments, the amorphous solid may be a dried gel. The amorphous solid is a solid material that may retain some fluid, such as liquid, within it. In some embodiments, the aerosol-generating material may, for example, comprise from about 50wt%, 60wt%or 70wt%of amorphous solid, to about 90wt%, 95wt%or 100wt%of amorphous solid.
[0061] The aerosol-generating material may comprise or be an aerosol-generating film. The aerosol-generating film may be formed by combining a binder, such as a gelling agent, with a solvent, such as water, an aerosol-former and one or more other components, such as active substances, to form a slurry and then heating the slurry to volatilise at least some of the solvent to form the aerosol-generating film. The slurry may be heated to remove at least about 60 wt%, 70 wt%, 80 wt%, 85 wt%or 90 wt%of the solvent. The aerosol-generating film may be a continuous film or a discontinuous film, such an arrangement of discrete portions of film on a support. The aerosol-generating film may be substantially tobacco free.
[0062] The aerosol-generating film may comprise or be a sheet, which may optionally be shredded to form a shredded sheet.
[0063] The aerosol-generating material may comprise one or more active substances and / or flavours, one or more aerosol-former materials, and optionally one or more other functional material.
[0064] The aerosol-former material may comprise one or more constituents capable of forming an aerosol. In some embodiments, the aerosol-former material may comprise one or more of glycerol, propylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, 1, 3-butylene glycol, erythritol, meso-Erythritol, ethyl vanillate, ethyl laurate, a diethyl suberate, triethyl citrate, triacetin, a diacetin mixture, benzyl benzoate, benzyl phenyl acetate, tributyrin, lauryl acetate, lauric acid, myristic acid, and propylene carbonate.
[0065] The one or more other functional materials may comprise one or more of a pH regulators, colouring agents, preservatives, binders, fillers, stabilizers, and / or antioxidants.
[0066] The material may be present on or in a support, to form a substrate. The support may, for example, be or comprise paper, card, paperboard, cardboard, reconstituted material, a plastics material, a ceramic material, a composite material, glass, a metal, or a metal alloy. In some embodiments, the support comprises a susceptor. In some embodiments, the susceptor is embedded within the material. In some alternative embodiments, the susceptor is on one or either side of the material.
[0067] A consumable is an article comprising or consisting of aerosol-generating material, part or all of which is intended to be consumed during use by a user. A consumable may comprise one or more other components, such as an aerosol-generatingae material storage area, an aerosol-generating material transfer component, an aerosol generation area, a housing, a wrapper, a mouthpiece, a filter and / or an aerosol-modifying agent. A consumable may also comprise an aerosol generator, such as a heater, that emits heat to cause the aerosol-generating material to generate aerosol in use. The heater may, for example, comprise combustible material, a material heatable by electrical conduction, or a susceptor.
[0068] A susceptor is a material that is heatable by penetration with a varying magnetic field, such as an alternating magnetic field. The susceptor may be an electrically-conductive material, so that penetration thereof with a varying magnetic field causes induction heating of the heating material. The heating material may be magnetic material, so that penetration thereof with a varying magnetic field causes magnetic hysteresis heating of the heating material. The susceptor may be both electrically-conductive and magnetic, so that the susceptor is heatable by both heating mechanisms. The device that is configured to generate the varying magnetic field is referred to as a magnetic field generator, herein.
[0069] An aerosol-modifying agent is a substance, typically located downstream of the aerosol generation area, that is configured to modify the aerosol generated, for example by changing the taste, flavour, acidity or another characteristic of the aerosol. The aerosol-modifying agent may be provided in an aerosol-modifying agent release component, that is operable to selectively release the aerosol-modifying agent
[0070] The aerosol-modifying agent may, for example, be an additive or a sorbent. The aerosol-modifying agent may, for example, comprise one or more of a flavourant, a colourant, water, and a carbon adsorbent. The aerosol-modifying agent may, for example, be a solid, a liquid, or a gel. The aerosol-modifying agent may be in powder, thread or granule form. The aerosol-modifying agent may be free from filtration material.
[0071] An aerosol generator is an apparatus configured to cause aerosol to be generated from the aerosol-generating material. In some embodiments, the aerosol generator is a heater configured to subject the aerosol-generating material to heat energy, so as to release one or more volatiles from the aerosol-generating material to form an aerosol. In some embodiments, the aerosol generator is configured to cause an aerosol to be generated from the aerosol-generating material without heating. For example, the aerosol generator may be configured to subject the aerosol-generating material to one or more of vibration, increased pressure, or electrostatic energy.
[0072] Figure 1 illustrates an isometric view of a package 1 according to an embodiment of the invention, whereby a blister 2 is located within the package 1. The package 1 is parallelepiped-shaped and comprises a base panel 3, top panel 4, and side panels 5 upstanding from the base panel 3 at an angle thereto. As seen in Figure 1, the side panel 5 extends perpendicular to the base panel 3. The package 1 further comprises an opening 6 at one end of the packaging, suitable for insertion and / or removal of the blister 2 into the package 1. Additionally, the package 1 comprises a slot 7 (shown in Figures 3, 4A and 4B) along the line of juncture 8 where the base panel 3 meets the side panel 5.
[0073] The package 1 may comprise a side flap 9 extending from an edge of the side panel 5. As seen in Figure 1, the side flap 9 extends from a line of juncture 10 where the top panel 4 and side panel 5 meet. Alternatively, the side flap 9 may extend from any edge of the side panel 5 such that it is spaced from and parallel to the slot 6. The side flap 9 is foldable such that it can be folded from a first position where the side flap 9 lies substantially flat against the side panel 5, as seen in Figure 1, to a second position where it is distanced from the side panel 5, as seen in Figures 3, 4A and 4B, such that the side panel is accessible by a user. The side flap 5 may further comprise a tongue 11 extending from its opposite edge to the side panel 5, that locates in the slot 7 when the side flap 9 is in its first position. Furthermore, it is advantageous for the tongue 11 of the side flap 9 to be a friction or interference fit in the slot 7, or that it somehow otherwise engages and is retained in the slot, such that the side flap 9 is held down against the side panel 5 by the side flap 9 when the side flap 9 is in its first position.
[0074] In other embodiments, side flap 9 may be omitted.
[0075] Additionally, the package 1 may comprise an end flap 12 positionable to open and close the opening 6. As shown in Figure 1, the end flap 12 extends from the bottom of the opening 6 and is foldable between a first position where it substantially covers the opening 6 to prevent removal of the blister 2 from the pack and second position (shown in Figure 1) where the opening is uncovered such that the blister 2 can be inserted or removed from the package 2. The end flap 12 may further comprise a tongue 13, and the side panels 5 may further comprise flaps 14 that extend partially over the opening 6, whereby the tongue 13 and flaps 14 are configured to assist in retaining the end flap 12 in its first position.
[0076] In other embodiments, the end flap 12 may be omitted. Alternatively, a different form of closure may be used to close the opening 6.
[0077] Figures 2A and 2B illustrate an isometric view of the blister 2. The blister 2 comprises a base wall 15 and cavities 16 protruding upwards from the base wall 15 configured to contain a delivery system or parts thereof. The blister 2 of Figure 2 comprises two cavities 16, but it is to be appreciated that any number of cavities 16 present in the blister are intended within the scope of the present invention. The blister 2 further comprises a foldable tab 17 that extends from a plane of a base wall 15 of the blister 2, that is foldable from a first position where the tab 17 is parallel with the base wall 15, as seen in Figure 2A, to a second position whereby the tab 17 is no longer parallel with the base wall 15, as seen in Figure 2B. The second position of the tab 17 may be such that the tab 17 is perpendicular to the base wall 15.
[0078] Figure 3 illustrates an isometric view of the blister 2 located in the package 1 with its foldable tab 17 in its first position and the side flap 9 is omitted for ease of reference. In this configuration, the blister 2 is slidable in a first direction indicated by the arrow marked “A” , whereby the first direction “A” is defined as the direction in which the blister 2 is inserted and / or removed from the package 1 through the opening 6. When the side flap 9 in its second position, the blister 2 is further slidable in a second direction indicated by the arrow marked “B” , whereby the second direction “B” is defined as the direction the blister 2 moves to insert or remove the foldable tab 7 into the slot 7. In the embodiment shown in the Figures 1, 3, 4A and 4B, the first direction “A” is preferably perpendicular to the second direction “B” which provides the advantage of requiring two separate movements in two separate directions to remove the blister, hence making removal of the blister 2 more challenging.
[0079] Figures 4A and 4B illustrate an isometric view of the package 1 and blister 2 of Figure 1, with the side flap 9 in its second position.
[0080] Figure 4A shows an isometric view of the package 1 and blister 2, where the blister 2 has been slid in the second direction “B” such that the foldable tab 17 protrudes through the slot 7. In this configuration, the interaction between the tab 17 and the slot 7 restricts movement of the blister 2 in the first direction “A” , but the blister is free to move in the second direction “B” .
[0081] Figure 4B shows the foldable tab 17 of the blister 2 in its second position such that it is folded against the outside surface of the side panel 5. In this configuration, the interaction between the tab 17 and the slot 7 restricts movement of the blister 2 in the first direction “A” and the interaction between the tab 17 and the side panel 5 prevents the blister 2 from being slid in the second direction “B” . In this embodiment, the side flap 9 can be folded to its second position to substantially cover the foldable tab 17, which advantageously provides an additional step required for removal of the blister 2 from the package 1 and further assists in retaining the foldable tab 17 against the outside surface of the side panel 5 and hence preventing the foldable tab 17 from returning to its first position such that the blister 2 is slidable out of the slot 7.
[0082] In an alternative embodiment (not shown) , the foldable tab 17 is attachable to the outside surface of the side panel 5. This may occur via surface features on the side panel 5 that are configured to retain the foldable tab 17 in position. Examples of this can include a secondary slot positioned parallel to, and vertically higher, than the slot 7 along the line of juncture 8 for insertion of the end of the foldable tab 17. Another example is an adhesive applied to the outer surface of the side panel 5 that can be overcome by a user’s force.
[0083] In the embodiments shown in Figures 1, 3, 4A and 4B, the width of the base panel 3 in the second direction “B” is larger than the width of the base wall 15 of the blister 2 plus the width of the foldable tab 17 extending from the base wall 15. In alternative embodiments (not shown) the width of the base panel 3 in the second direction “B” is equal to the width of the base wall 15 of the blister 2 plus the width of the foldable tab 17 extending from the base wall 15.
[0084] In an alternative embodiment (not shown) , the package 1 may comprise secondary side panel, a secondary top panel, and a secondary base panel extending from the package 1 in an outward direction, which together form a secondary package around the side panel 5 such that the outer surface of the side panel 5 is substantially enclosed by the secondary package. The secondary package may be integral with the package 1, or attachable thereto.
[0085] Although in the Figures, the package 1 is parallelepiped-shaped, it is to be appreciated that other shapes are considered within the scope of the invention, such as a trapezoidal shape or a shape in which the top panel 4 and base panel 3 are curved.
[0086] Operation of the device will now be described. The blister 2 is initially inserted into the package 2 in the first direction “A” and then slid in the second direction “B” such that the tab protrudes through the slot. The tab 17 is then folded to its second position in which it lies against the outer surface of the side panel 5 to prevent removal of the blister 2. To remove the blister 2 from the package 1, the foldable tab 17 is folded into its first position, the blister 2 is slid in the second direction “B” , and finally slid in the first direction “A” through the opening 6 of the package 1. These numerous steps advantageously provide difficulty to open the package 1, and hence one of a young age interacting with the package 1 is prevented from interacting with the delivery systems.
[0087] Operation of the package 1 of the embodiment disclosed in Figures 1 to 4B, whereby the package 1 comprises a side flap 9 and tongue 11, will now be described. Initially, the side flap is folded into its second position and the blister 2 is inserted into the package 2 in the first direction “A” . The blister 2 is then slid in the second direction “B” such that the tab 17 protrudes through the slot 7 and the tab 17 is then folded into its second position in which it lies against the outer surface of the side panel 5. Next, the side flap 9 is folded into its first position over the tab 17, and the tongue 11 is inserted into the slot 7 to retain the side flap 9 in its first position and hence retain the tab 17 in its second position against the side panel 5. To remove the blister 2 from the package 1, the tongue 11 of the side flap 9 is removed from the slot 7 and the side flap 9 is folded into its second position. Tab 17 is then folded into its first position and the blister 2 is slid in the second direction “B” . Finally, the blister 2 is slid in the first direction “A” through the opening 6 of the package 1.
[0088] In embodiments where the blister 2 comprises more than one cavity 16, the package 1 further has the advantage that once a delivery system has been removed from one of the cavities 16, the blister 2 can be replaced into the package 1 and the foldable tab 17 can be reused to prevent removal of the blister 2 from the package 1.
[0089] Figures 5A and 5B show an alternative embodiment of the invention. The package 1 retains similar features to that of the embodiment shown in Figure 1, but instead of the end flap, the package 1 instead comprises a tear away end flap 18. The tear away end 18 flap comprises a tear away portion which extends across the opening 6 from the edge of the top panel 4, and an adhesion portion which abuts the base panel 3 and is adhered to the base panel 3 by an adhesive. The adhesion portion may be in the form of a tab which extends from the tear away portion. The tear away end flap 18 comprises a tear line 19 which may be in the form of a line of weakening and is located along the line of juncture where the tear away portion meets the adhesion portion.
[0090] The adhesion portion is sufficiently adhered to any surface of the base panel 3 such that force applied by a user can overcome the line of weakening but not the adhesive.
[0091] In alternative embodiments, there may be any number of adhesion portions.
[0092] The opening may comprise a plurality of flaps that extend partially over the opening between the opening and the end flap, and the adhesion portion may be adhered to one or more of the plurality of flaps.
[0093] In alternative embodiments, the tear away end flap 18 may not comprise a tear line 19, and instead the adhesion portion comprises an adhesive which is sufficient to be overcome by applying user force, such that the tear away end flap 18 can be moved to the open position by a user overcoming the adhesive.
[0094] The tear away end flap 18 may comprise a tear-assisting portion 20 to assist in the user tearing the tear away end flap 18. The tear assisting portion is present in the tear away portion and comprises a line of weaking 21 that can be overcome by a user force, for example by pressing a finger on the surface of the tear-assisting portion, whereby the tear-assisting portion 20 can be folded inwards into the package 1 to provide an opening. The user can then more easily grip the tear-away portion, for example by inserting a finger into the opening to remove a portion of the tear away end flap 18.
[0095] In alternative embodiments the tear assisting portion may be an alternative shape or may not be present.
[0096] In other embodiments, the line of juncture where the tear away portion extends from the top panel 4 may be provided with a line of weaking such that the tear away end flap 18 is fully removable from the package 1.
[0097] In other embodiments (not shown) , the package 1 may further comprise a front panel which extends partially across the opening 6 from an edge of the top panel 4 to partially close the opening 6. In some embodiments, the tear away portion of the tear away end flap 18 may comprise an adhesive to adhere the tear away end flap 18 to the front panel. The adhesive can be overcome by user force.
[0098] Another difference from the previous embodiments is the side flap 9 which further comprises adhesion portions 21 present on the side flap 9 configured to adhere the side flap 9 to the side panel 5. It is intended that a user would overcome the adhesive by providing sufficient force to the side flap. The adhesion portions are adhered to the side either side of the slot 7 to ensure the adhesion portions 21 do not adhere to the foldable tab 17 of the blister when the foldable tap 17 is located in the slot 7.
[0099] In alternative embodiments, the adhesion portions may comprise a stronger adhesive which cannot be overcome by user force, and the side flap 9 may comprise a line of weakening adjacent to the adhesion portions 21, such that a user would be able to tear along the line of weakening such that the majority of the side flap 9 can be removed and the adhesion portions would remain adhered to the side panel 5.
[0100] In alternative embodiments the adhesion portions 21 may be configured to adhere to the base panel 3.
[0101] In alternative embodiments, there maybe a different number of adhesion portions 21.
[0102] Alternatively, the side flap 9 may comprise a line of weakening where the side flap meets the side panel 5, such that the side flap 9 is fully removable from the package 1.
[0103] In other embodiments (not shown) the side flap may comprise a tear-assisting portion.
[0104] In other embodiments, (not shown) the features of the tear away end flap 18 and the side flap 9 comprising adhesion portions 21 are not seen in combination.
[0105] The embodiment shown in previous Figures has the first direction and second direction being parallel, but it is to be appreciated that this is only exemplary and the first and second directions can be at any angle to one another, parallel or perpendicular.
[0106] Operation of the package shown in Figure 5 is similar to the operation of the embodiment shown in the Figures 1 to 4B but before removing the tongue 11 from the slot 7, the side flap is teared away by a user applying force to overcome the tear line and / or overcome any adhesives present. Additionally, to remove the blister from the package, instead of folding open the end flap 12, the user tears away the tear away end flap 18 by applying user force to overcome the tear line and / or overcome any adhesives present.
[0107] The various embodiments described herein are presented only to assist in understanding and teaching the claimed features. These embodiments are provided as a representative sample of embodiments only and are not exhaustive and / or exclusive. It is to be understood that advantages, embodiments, examples, functions, features, structures, and / or other aspects described herein are not to be considered limitations on the scope of the invention as defined by the claims or limitations on equivalents to the claims, and that other embodiments may be utilised and modifications may be made without departing from the scope of the claimed invention. Various embodiments of the invention may suitably comprise, consist of, or consist essentially of, appropriate combinations of the disclosed elements, components, features, parts, steps, means, etc, other than those specifically described herein. In addition, this disclosure may include other inventions not presently claimed, but which may be claimed in future.
Claims
1.A package for a blister containing a delivery system, the blister comprising a foldable tab extending from a plane of a base wall of the blister, the package comprises a base panel, an upstanding side panel, and a slot in the side panel where it meets the base panel, the arrangement being such that, when the blister has been slid into the package through an opening in one end in a first direction with its base wall facing the base panel of the box, the blister is slidable in a second direction so that the tab protrudes through the slot and is prevented from being removed when the protruding tab is folded against said outside surface of the side panel.2.A package according to claim 1, wherein the package is parallelepiped shaped.3.A package according to claim 1, wherein the second direction is perpendicular to the first direction.4.A package according to claim 1, wherein the tab is attachable to the outside surface of the side panel after being folded against said outside surface.5.A package according to any preceding claim, comprising a flap extending from an edge of the side panel spaced from and parallel to said slot, said flap being foldable over the tab when the tab has been folded against said outside surface of the side panel.6.A package according to claim 5, wherein the flap comprises a tongue that locates in the slot when folded over the tab to retain the tab against said outside surface.7.A package according to any preceding claim, wherein the width of the base panel extending in the second direction is at least equal to a width of the base wall of the blister plus the width of the tab extending from said base wall.8.A package according to any preceding claim, comprising an end flap positionable to open and close the opening in said one end of the package.9.A package according to any preceding claim, comprising a secondary package disposed around the side panel such that the side panel is substantially enclosed by the secondary package.10.A blister comprising a blister cavity containing a delivery system and having a planar base wall, wherein a tab extends from the planar base wall and is separated therefrom by a fold line to enable the tab to be folded out of the plane of the base wall.11.A package according to any of claims 1 to 9, and a blister according to claim 10 received in the package with the tab extending from the planar base wall protruding through the slot in the side panel of the package and folded against the outside surface of the side panel.12.A package according to claim 11, wherein the folded tab extends through the slot in the package and lies against an outer surface of the upstanding side wall of the package.13.A package according to claim 12, when dependent on claim 6, wherein the flap is folded over the tab located against the outer surface of the side wall of the package with the tongue received in the slot.14.A package according to claim 5, wherein the flap comprises at least one adhesion portion configured to adhere the flap to the package.15.A package according to claim 14, wherein the flap comprises a line of weakening adjacent the adhesion portions.16.A package according to claim 8, wherein the end flap comprises an adhesion portion configured to adhere the end flap to the package.17.A package according to claim 16, wherein the end flap comprises a line of weakening adjacent to the adhesion portion.