Tobacco sheet for non-combustion heating-type flavor inhaler, non-combustion heating-type flavor inhaler, and non-combustion heating-type flavor inhalation system

Abstract

This tobacco sheet for a non-combustion heating-type flavor inhaler contains a tobacco powder having a cumulative 90% particle diameter (D90) of at least 200 μm in a volume-based particle size distribution as measured by a dry laser diffraction method.

1 . A tobacco sheet for non-combustion-heating-type flavor inhalators, the tobacco sheet comprising a tobacco powder, wherein a cumulative 90% particle size (D90) of the tobacco powder, the cumulative 90% particle size being determined using a volume-basis particle size distribution measured by dry laser diffraction, is 200 μm or more, and
 wherein: 
 the tobacco powder is a dry tobacco material; 
 the sheet further comprises an aerosol generating agent; and 
 the sheet has a moisture content of more than 5% by mass and 7.5% by mass or less. 
 
     
     
         2 . (canceled) 
     
     
         3 . The sheet according to  claim 1 , wherein the aerosol generating agent is a mixture of glycerine and propylene glycol. 
     
     
         4 . The sheet according to  claim 1 , wherein:
 the tobacco powder is a dry tobacco material;   the sheet comprises an aerosol generating agent, a content of the aerosol generating agent in the sheet being less than 20% by mass; and   the sheet has a moisture content of 3% to 5% by mass.   
     
     
         5 . The sheet according to  claim 4 , wherein the aerosol generating agent is a mixture of propylene glycol and glycerine. 
     
     
         6 . A non-combustion-heating-type flavor inhalator comprising a tobacco-containing segment including the tobacco sheet for non-combustion-heating-type flavor inhalators according to  claim 1 . 
     
     
         7 . A non-combustion-heating-type flavor inhalation system comprising:
 the non-combustion-heating-type flavor inhalator according to claim  6 ; and   a heating apparatus that heats the tobacco-containing segment.   
     
     
         8 . (canceled) 
     
     
         9 . A non-combustion-heating-type flavor inhalator comprising a tobacco-containing segment including the tobacco sheet for non-combustion-heating-type flavor inhalators according to  claim 3 . 
     
     
         10 . A non-combustion-heating-type flavor inhalator comprising a tobacco-containing segment including the tobacco sheet for non-combustion-heating-type flavor inhalators according to  claim 4 . 
     
     
         11 . A non-combustion-heating-type flavor inhalator comprising a tobacco-containing segment including the tobacco sheet for non-combustion-heating-type flavor inhalators according to  claim 5 .