Flavor generation article

Abstract

Provided is a flavor generating article comprising a susceptor-containing sheet which is flat and contains a susceptor material and a first sheet and a second sheet each of which has a wave shape and which are arranged on both sides of the susceptor-containing sheet. At least one of the susceptor-containing sheet, the first sheet, and the second sheet contains tobacco.

1 . A flavor generating article comprising: a flat susceptor-containing sheet comprising a susceptor material; and
 a waveform first sheet and second sheet which are disposed on both sides of the susceptor-containing sheet, wherein   at least one of the susceptor-containing sheet, the first sheet and the second sheet contains tobacco.   
     
     
         2 . The flavor generating article as claimed in  claim 1 , wherein
 the tobacco comprises an aerosol source.   
     
     
         3 . The flavor generating article as claimed in  claim 1 , wherein
 the first sheet comprises a first face facing the susceptor-containing sheet, and a second face opposite the first face, a liner sheet being provided on the second face.   
     
     
         4 . The flavor generating article as claimed in  claim 3 , wherein
 the liner sheet is paper.   
     
     
         5 . The flavor generating article as claimed in  claim 3 , wherein
 a gap between the first sheet and the liner sheet is partially or completely closed.   
     
     
         6 . The flavor generating article as claimed in  claim 1 , wherein
 at least one of the first sheet and the second sheet comprises paper or molded pulp.   
     
     
         7 . The flavor generating article as claimed in  claim 1 , wherein
 the height of wave portions of at least one of the first sheet and the second sheet is 0.2 mm to 2.0 mm.   
     
     
         8 . The flavor generating article as claimed in  claim 1 , wherein
 the height of wave portions of the first sheet and the height of wave portions of the second sheet are different.   
     
     
         9 . The flavor generating article as claimed in  claim 1 , wherein
 the width of wave portions of at least one of the first sheet and the second sheet is 0.2 mm to 2.0 mm.   
     
     
         10 . The flavor generating article as claimed in  claim 1 , wherein
 at least one of the first sheet and the second sheet comprises a flavoring material.   
     
     
         11 . The flavor generating article as claimed in  claim 1 , wherein
 the susceptor-containing sheet extends only partly in a longitudinal direction or a width direction of the flavor generating article.   
     
     
         12 . The flavor generating article as claimed in  claim 1 , wherein
 the susceptor-containing sheet comprises the susceptor material in sheet-form, and a tobacco sheet laminated on the sheet-form susceptor material.   
     
     
         13 . The flavor generating article as claimed in  claim 12 , wherein
 the sheet-form susceptor material has a smaller area than the tobacco sheet.   
     
     
         14 . The flavor generating article as claimed in  claim 12 , wherein the tobacco sheet comprises a first tobacco sheet and a second tobacco sheet, and
 the sheet-form susceptor material is sandwiched between the first tobacco sheet and the second tobacco sheet.   
     
     
         15 . The flavor generating article as claimed in  claim 14 , wherein
 the first tobacco sheet and the second tobacco sheet differ from each other in regard to at least one of flavor, thickness, aerosol source content and surface shape.   
     
     
         16 . The flavor generating article as claimed in  claim 1 , wherein
 the susceptor-containing sheet comprises a tobacco sheet and a granular susceptor material.   
     
     
         17 . The flavor generating article as claimed in  claim 12 , wherein
 the thickness of the tobacco sheet is 0.25 mm to 4.0 mm.   
     
     
         18 . The flavor generating article as claimed in  claim 1 , wherein
 the susceptor-containing sheet consists only of the susceptor material, or comprises the susceptor material in sheet-form and a non-tobacco sheet laminated on the sheet-form susceptor material.   
     
     
         19 . The flavor generating article as claimed in  claim 1 , wherein
 at least one of the first sheet and the second sheet contains the tobacco.   
     
     
         20 . The flavor generating article as claimed in  claim 1 , wherein
 at least one of the first sheet and the second sheet is a non-tobacco sheet.