Abstract: There is disclosed a fluid-transfer article which is suitable for use as part of an aerosol-generating system. The fluid-transfer-article comprises a first region for holding an aerosol precursor and for transferring said aerosol precursor to an activation surface of a second region of said article. The activation surface is disposed at an end of said article configured for thermal interaction with a heater of an aerosol-generation apparatus. At least the second region of the fluid-transfer article is formed from a polymeric wicking material.

Abstract: The present disclosure relates to aerosol-forming articles, including an aerosol-forming article comprising an aerosol-forming substrate wherein the aerosol-forming substrate comprises a pre-formed axially-extending recess adapted to receive an external heating element. The disclosure further relates to smoking substitute articles, including HNB consumables, which may comprise a cooling element formed of, for example, plant material.

Abstract: The present disclosure provides an aerosol-forming article comprising an aerosol-forming substrate and an axially adjacent, downstream filter arrangement. In some implementations, the filter arrangement comprises an upstream filter element, an intermediate filter element and a terminal filter element. The upstream and terminal filter elements may be independently selected from a solid filter element and a hollow bore filter element. The intermediate filter element may be a hollow bore filter element having a greater bore diameter than any other hollow bore filter element in the filter arrangement.

Abstract: The present disclosure relates to smoking substitute consumables, including an aerosol-forming article comprising an aerosol-forming substrate and a terminal filter element at a downstream axial end of the article/consumable. The terminal filter element may comprise a hollow bore extending from an upstream axial end of the terminal filter element to a downstream axial end of the terminal filter element. The hollow bore may be off-set from the axial centre of the terminal filter element.

Abstract: An elongated smoking article is described that comprises a cylindrical smoking body with a combustible material and a hollow bore filter element downstream to the cylindrical smoking body. The hollow bore filter element comprises a first base area facing the smoking body and a second base area opposite the first base area and a hollow bore extending from the first base area to the second base area. The elongated smoking article further comprises a filter membrane that is arranged between the smoking body and the hollow bore filter, that comprises at least one filter aperture aligned with the hollow bore, that is configured for filtering particles emitted by the heated smoking body, that is permeable for vapor emitted by the heated smoking body and has an effective size between 0.5 ?m and 1.5 mm.

Abstract: The present disclosure relates to an aerosol-forming article (e.g., a smoking substitute article such as an HNB consumable) comprising an aerosol-forming substrate and a filter element wherein the filter element is at least partly circumscribed by a flavored sleeve.

Abstract: The present disclosure relates to an aerosol-forming article comprising: an aerosol-forming substrate; and a filter element having a hollow bore extending from the downstream axial end of the substrate to the downstream axial end of the article.

Abstract: There is disclosed a fluid-transfer article which is suitable for use as part of an aerosol-generating system of a type which may be used as a smoking substitute. The fluid-transfer article comprises a first region for holding an aerosol precursor and for transferring said aerosol precursor to an activation surface of a second region of said article, said activation surface being disposed at an end of said article configured for thermal interaction with a heater of an aerosol-generation apparatus. The activation surface includes at least one arcuate surface portion and is configured such that, when the fluid transfer article is arranged with respect to a said heating surface for thermal interaction therebetween, the or each said arcuate surface portion opposes said heating surface and is concave towards said heating surface.

Abstract: An aerosol-forming article (e.g. a heat-not-burn consumable) comprising an aerosol-forming substrate formed of a plurality of longitudinally-aligned, elongate shreds of plant material, wherein the plant material comprises at least one cannabinoid compound selected from cannabidiol (CBD) and its derivatives/homologues, cannabigerol (CBG) and its derivatives/homologues, cannabinol (CBN) and its derivatives/homologues, tetrahydrocannabinol (THC) and its derivatives/homologues, cannabicyclol (CBL) and its derivatives/homologues, cannabichromene (CBC) and its derivatives/homologues, cannabielsoin (CBE) and its derivatives/homologues, cannabicitran (CBT) and its derivatives/homologues.

Abstract: The present disclosure relates to the field of smoking tobacco. In particular, the present disclosure relates to smoking substitute systems and particularly, although not exclusively, to a heat-not-burn (HNB) smoking substitute system. Further in particular, the present disclosure relates to a smoking substitute system having at least two different modes of operation. The present disclosure also relates to an improved housing design. The present disclosure further relates to a smoking substitute device with an improved housing design. The present disclosure yet further relates to smoking substitute systems having at least two independent display elements.

Abstract: A smoking substitute device. The device comprising: a battery; and a connector, usable to connect a consumable to the battery. Wherein the connector includes one or more electrical connectors, for connecting a heater in the consumable to the battery, and one or more physical connectors configured to releasably retain the consumable. The connector further comprises a flexible seal, disposed between the battery and the consumable when the consumable is retained by the connector.

Abstract: A method for manufacturing a reconstituted plant material includes the steps of extracting a fibrous plant material with a solvent to provide an extract and a fibrous portion, separating the extract from the fibrous portion, forming a base sheet from the fibrous portion, and applying the extract to the base sheet. One or more additional steps may also be included, such as (but not limited to), combining a nicotine salt with the extract, extracting the extract with supercritical carbon dioxide, concentrating the extract to provide a concentrated extract, and/or combining a flavouring contained within a humectant or nicotine contained within a humectant with the extract.

Abstract: There is disclosed an aerosol-generation apparatus, which is suitable for use as part of an aerosol-generating system of a type which may be used as a smoking substitute. The apparatus comprises a heater having a planar heating surface, and is configured to receive an aerosol precursor carrier for thermal interaction the heating surface. The heater comprises a heating element at said heating surface, and said heating surface comprises a fluid transport region adjacent said heating element. The fluid transport region is configured to move liquid across the heating surface towards the heating element.

Abstract: An aerosol-delivery system having: an aerosol-generation apparatus with a receptacle for receiving a carrier; a heater; and a carrier for an aerosol precursor with a housing for location in said receptacle. Said housing is configured to provide a fluid pathway between a first end that is disposed in fluid engagement with an inlet of said aerosol-generating apparatus and a second end that is disposed in fluid engagement with an outlet of said aerosol-generating apparatus. A fluid-transfer article is located within said housing, the fluid-transfer article having a first region for holding an aerosol precursor and for transferring said aerosol precursor to an activation surface of a second region of said article, said activation surface disposed at an end of said carrier configured for thermal interaction with a heater of said aerosol-generation apparatus.

Abstract: The present disclosure relates to a heat not burn (HNB) consumable comprising a plant product, wherein the plant product is formed into a planar slab (2) such that the consumable has a substantially rectangular transverse cross section. The planar slab of plant product may dosed with an aerosol former and may comprise a hydrophobic or liquid-impermeable outer coating. The consumable may further comprise a rectangular slab filter (4). In another embodiment, the plant product is formed into two planar slabs (2?, 2?) that are aligned and spaced from one another to define a planar recess (27) therebetween such that the consumable has a substantially rectangular transverse cross section. In another embodiment, the plant product is formed into a cuboid brick (9) having a hollow core (10). It also relates to a heat not burn system comprising such a consumable and a core heating element, wherein the core heating element is received in the hollow core. In another embodiment, the plant product is at least partly (e.g.

Abstract: There is disclosed an aerosol delivery device. The aerosol delivery device includes a first aerosol first aerosol sized for pulmonary penetration; and a second aerosol sized to inhibit pulmonary penetration. The second aerosol is transmissible within at least one of: a mammalian oral cavity and a mammalian nasal cavity, and the second aerosol comprising an active component for activating at least one of: one or more taste receptors in said oral cavity and one or more olfactory receptors in said nasal cavity. The second aerosol generator includes a Venturi aperture to generate the second aerosol. There is disclosed a consumable for a substitute smoking device and a substitute smoking system. The consumable includes an airflow passage between an upstream inlet of the consumable and a downstream outlet of the consumable. The consumable also includes a porous member for passive aerosol generation. The airflow passage is constricted by the porous member to form a narrowed portion of the airflow passage.

Abstract: A heat not burn consumable (1) comprising a plant product (5) interspersed with a thermally conductive material in alternating layers such as radially or circumferentially alternating layers. The thermally conductive material may comprise at least one tubular element or may have a spiral configuration. The thermally conductive material may form spokes (4A-4E) within the plant product. A heating element may abut a first longitudinal end face (2) of the consumable (1) with a longitudinally-extending conductive element (6) which protruding axially from the longitudinal end face (2). The plant product (5) may have a smooth surface and the thermally conductive material (4) may be textured. The layers of thermally conductive material may have a grid configuration or a boustrophedonic configuration.