A smoking article includes a tobacco substrate and a mouthpiece axially aligned in an abutting end to end relationship with the tobacco substrate. Hydrophobic tipping paper is disposed about the mouthpiece. The tipping paper is hydrophobic due to hydrophobic groups covalently bonded to the tipping paper.

A method of forming a carbon material from the stalk or roots of a plant of the Nicotiana species is provided herein, wherein the method includes i) receiving a tobacco material comprising at least one of a stalk material and a root material of a harvested plant of the Nicotiana species; and ii) pyrolyzing the tobacco material to remove volatiles and to form a tobacco-derived carbon material. Optionally, the method can further include activating the tobacco-derived carbon material. The tobacco-derived carbon material can be incorporated into a tobacco product. A carbon material derived from pyrolyzing a tobacco material in the form of at least one of a tobacco stalk material and a tobacco root material of a harvested plant of the Nicotiana species is also provided herein.

A method of forming a carbon material from the stalk or roots of a plant of the Nicotiana species is provided herein, wherein the method includes i) receiving a tobacco material comprising at least one of a stalk material and a root material of a harvested plant of the Nicotiana species; and ii) pyrolyzing the tobacco material to remove volatiles and to form a tobacco-derived carbon material. Optionally, the method can further include activating the tobacco-derived carbon material. The tobacco-derived carbon material can be incorporated into a tobacco product. A carbon material derived from pyrolyzing a tobacco material in the form of at least one of a tobacco stalk material and a tobacco root material of a harvested plant of the Nicotiana species is also provided herein.

Machine and method for producing a substantially cylindrical article, which comprises a tubular body, a container element, arranged in the area of one end of the tubular element, a heat generating element, partially housed inside the container element, and loose material for generating flavour; in use, the loose material is inserted into the container element, vertically oriented, and the heat generating element is partially inserted into the container element by being moved downwards, so as to obtain a combined element; subsequently, the combined element is at least partially inserted into the tubular body.

An aerosol-generating article is provided including: an aerosol-generating substrate including a homogenised plant material including clove particles, an aerosol former, and a binder, the aerosol-generating substrate further including: at least 125 micrograms of eugenol per gram of the aerosol-generating substrate, on a dry weight basis, at least 125 micrograms of eugenol-acetate per gram of the aerosol-generating substrate, on a dry weight basis, and at least 1 microgram of beta-caryophyllene per gram of the aerosol-generating substrate, on a dry weight basis. An aerosol-generating system including an aerosol-generating device including a heating element; and the aerosol-generating article is also provided. An aerosol produced upon heating of the aerosol-generating substrate, and a method of making the aerosol-generating substrate are also provided.

An aerosol-generating article is provided including: an aerosol-generating substrate including a homogenised plant material including clove particles, an aerosol former, and a binder, the aerosol-generating substrate further including: at least 125 micrograms of eugenol per gram of the aerosol-generating substrate, on a dry weight basis, at least 125 micrograms of eugenol-acetate per gram of the aerosol-generating substrate, on a dry weight basis, and at least 1 microgram of beta-caryophyllene per gram of the aerosol-generating substrate, on a dry weight basis. An aerosol-generating system including an aerosol-generating device including a heating element; and the aerosol-generating article is also provided. An aerosol produced upon heating of the aerosol-generating substrate, and a method of making the aerosol-generating substrate are also provided.

The present disclosure is directed to an aerosol delivery device and a holder for use with a removable substrate cartridge. In one implementation, the holder includes a main body defining a proximal end and a distal end, the main body further providing an aerosol passageway that extends through at least a portion of the main body, and a heat sink portion. At least part of the receiving chamber is located in the heat sink portion, and the heat sink portion is configured to dissipate heat from a substrate cartridge. Some implementations further include a cartridge retention assembly and a sliding assembly. The sliding assembly is configured to slide relative to the main body to and from at least a loading position, wherein the cartridge retention assembly is configured to receive a substrate cartridge, and a use position, wherein the cartridge retention assembly is configured to retain a substrate cartridge.

A multilayer combustible heat source for a smoking article is provided, including a combustible first layer including carbon; and a second layer in direct contact with the first layer, the second layer including carbon and at least one ignition aid, wherein the combustible first layer and the second layer are longitudinal concentric layers having a density of at least 0.6 g/cm.sup.3, and wherein the composition of the first layer is different from the composition of the second layer.

A multilayer combustible heat source for a smoking article is provided, including a combustible first layer including carbon; and a second layer in direct contact with the first layer, the second layer including carbon and at least one ignition aid, wherein the combustible first layer and the second layer are longitudinal concentric layers having a density of at least 0.6 g/cm.sup.3, and wherein the composition of the first layer is different from the composition of the second layer.

A flavor inhaler (100) comprises a cup (50) having a cup shape. The cup is inserted into the holder (30) in a direction in which an opening of the cup is directed toward the ignition end side and a bottom plate (52) of the cup is arranged at the non-ignition end side. The cup has a claw portion (54) that protrudes into an inside of the cup from an inner wall surface of a side wall (51) of the cup. The claw portion has at least an engagement portion (54A) that engages an end surface of the combustion type heat source (70) in a non-ignition end side.