Non-combustion heating-type tobacco and electrically-heated tobacco product

Abstract

Provided is a non-combustion heating-type tobacco which is rod shaped and comprises a tobacco rod part and a mouthpiece part. The mouthpiece part comprises a filter segment which includes a filter filter-material. The filter filter-material has a Y-shape in a circumferential direction cross-section, and is made of fibers having a single-fiber denier of 8-12.

What is claimed is: 
     
         1 . A rod-shaped non-combustion-heating-type tobacco comprising a tobacco rod portion and a mouthpiece portion,
 wherein the mouthpiece portion includes a filter segment including a filter element,   the filter element being composed of a fiber, a cross section of the fiber taken in a circumferential direction being Y-shaped, the fiber having a filament denier of 8 or more and 12 or less.   
     
     
         2 . The non-combustion-heating-type tobacco according to  claim 1 , wherein the filter element has a density of 0.09 g/cm 3  or more and 0.14 g/cm 3  or less. 
     
     
         3 . The non-combustion-heating-type tobacco according to  claim 1 , wherein the filter element has a compression change P of 88% or more and 95% or less, the compression change P being represented by Formula (1),
     P =( D 1×100)/ D 2  (1)
   P (%): a compression change   D1 (mm): a diameter of the filter element, the diameter being measured in a compressive direction after the filter element has been compressed and deformed in a direction perpendicular to an airflow direction at a compressive load of 3 N/mm per unit length in a longitudinal direction for a compression time of 10 seconds   D2 (mm): an average diameter of the filter element before compression.   
     
     
         4 . The non-combustion-heating-type tobacco according to  claim 1 , wherein a length of the filter element in a longitudinal direction is 5 mm or more and 20 mm or less. 
     
     
         5 . The non-combustion-heating-type tobacco according to  claim 1 , wherein an airflow resistance of the filter segment in a longitudinal direction is 1.0 mmH 2 O/mm or more and 4.0 mmH 2 O/mm or less. 
     
     
         6 . The non-combustion-heating-type tobacco according to  claim 1 , wherein a flavoring agent capsule is disposed inside the filter element. 
     
     
         7 . An electric heating tobacco product comprising:
 an electric heating device including a heater member, a battery unit serving as a power source for the heater member, and a control unit for controlling the heater member; and   the non-combustion-heating-type tobacco according to  claim 1 , the non-combustion-heating-type tobacco being inserted in the electric heating device so as to come into contact with the heater member.