The method includes transporting tobacco into and through a shaft of a tongue of a compression box, and compressing the tobacco into a tobacco rod as the tobacco is transported through the compression box, the compression box including a first plate, a first portion of the first plate being formed over an upper portion of the shaft, the first portion running along a majority of a longitudinal length of the shaft.

An apparatus for the formation of machine-made tobacco rods for use in the production of smoking articles, such as cigars, from tobacco comprising a tacky material. The apparatus includes a pair of transfer and compression belts for receiving and compressing the stream of tobacco, the transfer and compression; a pair of squeeze bars for compressing the tobacco in a direction perpendicular to the pair of transfer and compression belts, the pair of squeeze bars produced from a material comprising a poly(aryl ether ketone); a tongue for receiving the compressed tobacco, the tongue produced from a material comprising a poly(aryl ether ketone); and a folder for folding a wrapper material around the compressed tobacco so as to form a continuous rod of tobacco, the wrapper material provided from a source of wrapper material, the folder produced from a material comprising a poly(aryl ether ketone).

A method of forming a wrapped article, comprising the steps of: forming a continuous stream of material such as an agricultural product; moving the continuous stream of material along an elongated path; compressing the continuous stream of material to reduce the cross-sectional area thereof until a predetermined cross-sectional dimension is achieved; drawing the compressed continuous stream of material through a rod-forming arrangement, the rod-forming arrangement having a non-contact displacement transducer associated therewith; folding at least one web longitudinally around the compressed continuous stream of material to form a continuous rod of material; and detecting variations in rod density within the rod-forming arrangement from a signal obtained from the non-contact displacement transducer.

Abnormally-shaped tobacco granules are provided. The tobacco granules comprise a tobacco granule body and a coating attached to the surface of the tobacco granule body. The coating contains an adhesive. The surface of the abnormally-shaped tobacco granule has one or more grooves and/or ridges, and/or, the abnormally-shaped tobacco granule has through holes therein. The surface grooves of the abnormally-shaped tobacco granules can serve as smoke channels after the tobacco granules are bonded, cured and shaped, so that the air permeability inside a total-granule tobacco product is greatly improved. The smoking resistance of cigarettes is reduced. The flammability of cigarettes is improved and the consumption of tobacco raw materials is reduced. A preparation method of the abnormally-shaped tobacco granules, a tobacco product comprising the abnormally-shaped tobacco granules, and a preparation method thereof are also provided.

Apparatus for Manufacturing a Rod of Aerosol Generating Material, Methods of Manufacturing a Rod of Aerosol Generating Material and Methods of Manufacturing an Article for an Aerosol Provision System The present disclosure relates to an apparatus (9) for manufacturing a rod of aerosol generating material (3). The apparatus (9) comprises a suction belt (11) for conveying aerosol generating material, the suction belt (11) comprising suction holes (16) to retain aerosol generating material on the suction belt (11), and wherein the apparatus (9) is arranged such that the suction belt (11) receives a first aerosol generating material (4) at a first supply zone (17). The apparatus (9) further comprises a blocking member (19) configured to block some of the suction holes (16) in CA the suction belt (11) at the first supply zone (17) such that the first aerosol generating material (4) is arranged in a profile comprising a plurality of first regions of the first aerosol generating material (4), with no or a reduced amount of first aerosol generating material provided between the first regions. The apparatus (9) further comprises a first feeding device (30) configured to supply at least one of beads, pellets or granules of a second aerosol generating material (5) between said first regions. The present disclosure also relates to methods of manufacturing a rod of aerosol generating material, and to methods of manufacturing an article for an aerosol provision system. The present disclosure also relates to an article for use in an aerosol provision system.

The present disclosure relates to an article for use in an aerosol provision system. The article comprises a sheet material comprising a first aerosol generating material, wherein the sheet material is gathered to form a body. The article further comprises a second aerosol generating material that is engaged by the sheet material such that the second aerosol generating material is held within the body by the sheet material. The present disclosure also relates to a method of manufacturing an article for an aerosol provision device, a kit of parts comprising an article and an aerosol provision device, and to a package of articles.

Various embodiments herein relate to machinery for forming smoking articles of cannabis compositions. In at least one embodiment, there is provided a system for alcohol-based lubrication for pre-roll machinery comprising: a reservoir tank for retaining lubricant fluid; a tube conduit having a first end fluidically coupled to the reservoir tank and an open second end; and a modified pre-roll member having a fluid-receiving opening coupled to the second tube end, the modified pre-roll member further comprising a bottom contact surface including one or more fluid exit openings coupled to the fluid-receiving opening.

The method includes transporting tobacco into and through a shaft of a tongue of a compression box, and compressing the tobacco into a tobacco rod as the tobacco is transported through the compression box, the compression box including a first plate, a first portion of the first plate being formed over an upper portion of the shaft, the first portion running along a majority of a longitudinal length of the shaft.

A method of forming a wrapped article, comprising the steps of: forming a continuous stream of material such as an agricultural product; moving the continuous stream of material along an elongated path; compressing the continuous stream of material to reduce the cross-sectional area thereof until a predetermined cross-sectional dimension is achieved; drawing the compressed continuous stream of material through a rod-forming arrangement, the rod-forming arrangement having a non-contact displacement transducer associated therewith; folding at least one web longitudinally around the compressed continuous stream of material to form a continuous rod of material; and detecting variations in rod density within the rod-forming arrangement from a signal obtained from the non-contact displacement transducer.

The method for shaping a continuous web material (1) into a rod comprises providing a continuous web material (1) having a glass transition temperature below 150 degree Celsius and gathering the continuous web material (1) from a flat shape into a rod-shape by means of a shaping device (2). The method further comprises providing a cooling means (34) providing a temperature below four degree Celsius, cooling a material contact surface of the shaping device (2) to a surface temperature below four degree Celsius, and cooling the continuous gathered web material by the cooled material contact surface in contact with the continuous gathered web material. Also provided is an apparatus for shaping a continuous web material (1).