SMOKING ARTICLE COMPRISING ISOLATED COMBUSTIBLE HEAT SOURCE

• Main Authors: LAURENT EDOUARD POGET, OLEG MIRONOV
• Format: Patent
• Language: English; Japanese
• Published: 15.03.2018
• Subjects: CIGARETTES; CIGARS; HUMAN NECESSITIES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES; MOUTHPIECES FOR CIGARS OR CIGARETTES; SMOKERS' REQUISITES; TOBACCO; TOBACCO SMOKE FILTERS

PROBLEM TO BE SOLVED: To provide a smoking article comprising a combustible heat source and an aerosol-forming substrate downstream of the combustible heat source.SOLUTION: A smoking article 2 comprises: a combustible heat source 4 with opposed front and rear faces; an aerosol-forming substrate 6 downstream of the rear face of the combustible heat source 4; an outer wrapper 12 circumscribing the aerosol-forming substrate and at least a rear portion of the combustible heat source; and one or more airflow pathways along which air may be drawn through the smoking article 2 for inhalation by a user. The combustible heat source 4 is isolated from the one or more airflow pathways such that air drawn through the smoking article 2 along the one or more airflow pathways does not directly contact the combustible heat source 4.SELECTED DRAWING: Figure 2 【課題】可燃性熱源と、該可燃性熱源の下流側にあるエアロゾル形成基材とを含む喫煙物品に関する。【解決手段】喫煙物品２は、対向する前面及び後面を有する可燃性熱源４と、可燃性熱源４の後面の下流側にあるエアロゾル形成基材６と、エアロゾル形成基材及び可燃性熱源の少なくとも後方部分を囲む外側ラッパー１２と、ユーザによる吸入において喫煙物品２を通って空気を吸い込むことができる１又はそれ以上の空気流路と、を備える。可燃性熱源４は、１又はそれ以上の空気流路に沿って喫煙物品２を通って吸い込まれる空気が可燃性熱源４と直接接触しないように１又はそれ以上の空気流路から隔離されている。【選択図】図２