Heat-not-burn tobacco matrix for preventing cut tobacco from falling and application thereof

Abstract

The present invention provides a heat-not-burn tobacco matrix for preventing cut tobacco from falling and an application thereof. The tobacco matrix is formed by disorderly mixing expanded cut tobacco, formula leaf group cut tobacco and/or a tobacco sheet and then rolling, and a density of the tobacco matrix is 0.25 g/cm 3 to 0.70 g/cm 3 .

1 . A heat-not-burn tobacco matrix for preventing cut tobacco from falling, wherein the tobacco matrix is formed by disorderly mixing an expanded tobacco, a formula leaf group cut tobacco and/or a tobacco sheet and then rolling, and a density of the tobacco matrix is 0.25 g/cm 3  to 0.70 g/cm 3 . 
     
     
         2 . The heat-not-burn tobacco matrix according to  claim 1 , wherein a moisture mass percentage of the tobacco matrix is 5.0% to 12.5%. 
     
     
         3 . The heat-not-burn tobacco matrix according to  claim 2 , wherein a moisture mass percentage of at least one constituent of the tobacco matrix is 5.0% to 11.0%. 
     
     
         4 . The heat-not-burn tobacco matrix according to  claim 1 , wherein a mass of the expanded tobacco is 5% to 40% of a total mass of the tobacco matrix. 
     
     
         5 . The heat-not-burn tobacco matrix according to  claim 4 , wherein a filling value of the expanded tobacco is 4.5 cm 3 /g to 7.5 cm 3 /g, and a whole cut rate of the expanded cut tobacco is 70% to 90%. 
     
     
         6 . The heat-not-burn tobacco matrix according to  claim 5 , wherein a size of the expanded tobacco is greater than or equal to 1.0 mm. 
     
     
         7 . The heat-not-burn tobacco matrix according to  claim 6 , wherein the expanded tobacco is an expanded cut tobacco and/or an expanded cut stem. 
     
     
         8 . The heat-not-burn tobacco matrix according to  claim 1 , wherein a mass of the formula leaf group cut tobacco is 0% to 95% of a total mass of the tobacco matrix. 
     
     
         9 . The heat-not-burn tobacco matrix according to  claim 1 , wherein a mass of the tobacco sheet is 0% to 95% of a total mass of the tobacco matrix. 
     
     
         10 . The heat-not-burn tobacco matrix according to  claim 9 , wherein a size of the tobacco sheet is 0.1 mm to 0.3 mm in thickness, 2 mm to 30 mm in length, and 1 mm to 2 mm in width. 
     
     
         11 . The heat-not-burn tobacco matrix according to  claim 1 , wherein a tobacco extract, an atomizing agent and an aroma component are loaded on the formula leaf group cut tobacco and/or the tobacco sheet and/or the expanded tobacco. 
     
     
         12 . A heat-not-burn cigarette, comprising the heat-not-burn tobacco matrix according to  claim 1 . 
     
     
         13 . An application method of the heat-not-burn cigarette according to  claim 12 , comprising the following steps: inserting the heat-not-burn cigarette into a heating element for fixed heating, sucking, rotating for at least 30 degrees after sucking, and pulling out the heat-not-burn cigarette. 
     
     
         14 . A heat-not-burn cigarette, comprising the heat-not-burn tobacco matrix according to  claim 2 . 
     
     
         15 . A heat-not-burn cigarette, comprising the heat-not-burn tobacco matrix according to  claim 3 . 
     
     
         16 . A heat-not-burn cigarette, comprising the heat-not-burn tobacco matrix according to  claim 4 . 
     
     
         17 . A heat-not-burn cigarette, comprising the heat-not-burn tobacco matrix according to  claim 5 . 
     
     
         18 . A heat-not-burn cigarette, comprising the heat-not-burn tobacco matrix according to  claim 6 . 
     
     
         19 . A heat-not-burn cigarette, comprising the heat-not-burn tobacco matrix according to  claim 7 . 
     
     
         20 . A heat-not-burn cigarette, comprising the heat-not-burn tobacco matrix according to  claim 8 .