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公开(公告)号:US12114691B2
公开(公告)日:2024-10-15
申请号:US14769902
申请日:2014-02-24
发明人: Leonardo Nappi
摘要: Smoking articles include a colour shifting marking. The marking may be provided on a wrapper, such as a plug wrap, a smokable material wrap, or a tipping paper wrap. The marking may be produced by a gonichromatic pigment to provide a smooth transition between colours as viewing angles change. The marking may allow a consumer to identify the smoking article as genuine, as opposed to counterfeit.
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公开(公告)号:US12075818B2
公开(公告)日:2024-09-03
申请号:US16867840
申请日:2020-05-06
IPC分类号: A24D1/02
CPC分类号: A24D1/025
摘要: A wrapper of a smoking article comprising a base web and banded regions comprising a leading edge, a trailing edge and a plurality of add-on material-free openings between said leading edge and said trailing edge. The add-on material-free openings establish a predetermined, nominal opened-area within said banded regions to control diffusivity. The add-on material can be applied by a gravure roller comprising a surface region with cells, cell-free areas and a chevron shape.
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公开(公告)号:US20240245099A1
公开(公告)日:2024-07-25
申请号:US18561456
申请日:2022-05-17
摘要: This invention relates to an aerosol-generating article comprising an aerosol-forming substrate. The aerosol-generating article comprises a mouth end, a distal end, and a biomarker sensor, wherein the biomarker sensor is provided to the aerosol-generating article and at least 1 centimeter distant from the mouth end. This invention also relates to an aerosol-generating device and an aerosol-generating system comprising an aerosol-generating device and an aerosol-generating article. This invention also relates to a method for operating such aerosol-generating system.
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公开(公告)号:US20240237705A1
公开(公告)日:2024-07-18
申请号:US18312063
申请日:2023-05-04
申请人: N2B LIMITED
发明人: Yossef RAICHMAN
CPC分类号: A24D1/025 , A24D1/002 , A24D1/20 , A24F40/20 , A24F40/46 , F28D21/00 , H05B3/0014 , A61M11/042
摘要: Apparatus and methods are provided for use with a smoking device that includes at least first and second electrodes. A capsule includes a smoking material containing one or more active agents, and metallic foil surrounding the smoking material, the metallic foil being configured to be heated via resistive heating by the electrodes driving a current into the metallic foil. An inner lining lines an inside of the metallic foil, the inner lining being configured to diffuse heat that is generated by the metallic foil. Other applications are also described.
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公开(公告)号:US20240000133A1
公开(公告)日:2024-01-04
申请号:US18467173
申请日:2023-09-14
发明人: Ping LI , Firooz RASOULI , Rajesh GARG , Randall E. BAREN , Marc W. ROSE , Peter J. LIPOWICZ , Tony A. PHAN , Timothy S. SHERWOOD , Szu-Sung YANG , Donald E. MISER , Milton E. PARRISH
摘要: Wrapper for cigarette manufacture includes transversely extending band regions applied by a printing technique, such as gravure printing. The band regions comprise starch, an anti-wrinkling agent such as 1,2 propylene glycol or glycerin, and optionally calcium carbonate. Any suitable printing technique can be used to apply the aqueous solution to the banded regions. The pattern of banded regions may be bands, stripes, two-dimensional arrays, undulated regions, and the like along and/or around the tobacco rod. The pattern can be applied in one or more layers. The pattern may be configured so that when a smoking article is placed on a substrate, at least two longitudinal locations along the length of the tobacco rod have film-forming compound located only on sides of the smoking article not in contact with the substrate.
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公开(公告)号:US20230397648A1
公开(公告)日:2023-12-14
申请号:US18035652
申请日:2022-04-21
申请人: KT&G CORPORATION
发明人: Jae Hyong YANG , Sang Jin NAM , Joong Sub HWANG , Hang Hyun JANG
摘要: A smoking article with a reduced tobacco smell and a method of manufacturing the same are provided. The smoking article according to some embodiments of the present disclosure may include a smoking material portion, which includes a tobacco material, and a filter portion, wherein the tobacco material may include a material formed by processing tobacco leaves whose nicotine content is 0.5 wt % or lower. In this case, the nicotine component and nitrogen compounds, which are major causes of a tobacco smell, are reduced from tobacco smoke, and thus a tobacco smell of smoke generated during smoking can be significantly reduced.
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公开(公告)号:US20230380476A1
公开(公告)日:2023-11-30
申请号:US18031196
申请日:2021-10-15
申请人: JT International SA
发明人: Miguel Soriano , Theodorus Verlaan
CPC分类号: A24C5/01 , A24B15/12 , A24C5/1885 , A24C5/601 , A24C5/608 , A24D1/025 , A24D1/045 , A24D1/20
摘要: The invention relates to a smoking article with a distal end and a mouth end, that extends in a circumferential direction and a longitudinal direction to form a cylindrical shape. Along the longitudinal direction from the distal to the mouth end at least one heated segment comprising tobacco or reconstituted tobacco binder (RTB), at least one cooling segment comprising a cylindrically shaped cooler material and a filter segment are arranged. The three sections create a flow path from the distal to the mouth end, wherein the heated segment, the cooling segment and the filter segment are at least in part enclosed by a first wrapper. The heated segment comprises at least one second wrapper. A smoking article is characterized in that the second wrapper is coated with a tobacco product comprising tobacco particles having an average particle size of 30 μm and a dispersion medium for dispersing the tobacco particles.
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公开(公告)号:US20230363443A1
公开(公告)日:2023-11-16
申请号:US18355037
申请日:2023-07-19
申请人: Mativ Holdings, Inc.
发明人: Cedric Rousseau , Jerome Accou , Arthur Gouth , Laurent Gombert
IPC分类号: A24D1/02 , A24D1/00 , A61K31/352 , A61K31/05
摘要: A wrapping material for a smoking article is formed from a web that includes extracted pieces of cocoa husk combined with web building fibers. The web has a basis weight of from about 20 gsm to about 80 gsm and a permeability of from about 10 Coresta to about 100 Coresta. The wrapping material has a pleasant and neutral smell and taste. The wrapping material is tobacco and nicotine free and can be used as a carrier for flavorings or aerosol delivery agents.
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公开(公告)号:US20230267462A1
公开(公告)日:2023-08-24
申请号:US17705891
申请日:2022-03-28
发明人: Kari Horowitz , Neal Pomroy , David Wildenstein
IPC分类号: G06Q20/40 , A24B15/167 , A24D1/02 , C12G3/06 , B01F35/22
CPC分类号: G06Q20/401 , A24B15/167 , A24D1/025 , C12G3/06 , B01F35/2205
摘要: In remotely rendering chemical signatures, a remote request received from a user comprises a requesting user identifier, a substrate specification, and a chemical signature. The chemical signature includes identifiers for one or more chemicals comprising a selected set of chemicals, and for each identified chemical at least a quantity of the selected set of chemicals. The received remote request is directed to a chemical printer that prints chemicals on the substrate based at least on the chemical signature. The printed substrate may be tagged with a predetermined digital tag format based at least on the requesting user identifier.
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公开(公告)号:US11707082B2
公开(公告)日:2023-07-25
申请号:US15421788
申请日:2017-02-01
发明人: Marc Rose , Timothy S. Sherwood , Robert N. Smith
摘要: A process for making patterned cigarette wrapper includes the steps of: preparing a printing solution including the steps of: mixing at least water and a starch to form a starch mixture, heating the starch mixture to a temperature of at least about 180° F. preferably for at least about 30 minutes to release amylopectin and amylose, adding propylene glycol to the starch mixture, and mixing the starch mixture and propylene glycol to form a printing solution, wherein the solution is maintained and applied at elevated temperature (120° F. to 150° F.). The process also includes providing a base web of wrapper and applying the printing solution to the wrapper in a predetermined pattern.
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