Low-harm cigarette subjected to smoke enhancement

Abstract

A low-harm cigarette subjected to smoke enhancement, comprising cigarette paper, a filter tip, and an aerosol generating substrate. The aerosol generating substrate comprises a tobacco sheet subjected to smoke enhancement and/or tobacco shreds subjected to smoke enhancement.

1 . A low-harm cigarette subjected to smoke enhancement, comprising cigarette paper, a filter tip, and an aerosol generating substrate, wherein the aerosol generating substrate comprises a tobacco sheet subjected to smoke enhancement and/or tobacco shreds subjected to smoke enhancement. 
     
     
         2 . The low-harm cigarette subjected to smoke enhancement according to  claim 1 , wherein raw materials for manufacturing the tobacco sheet subjected to smoke enhancement comprise traditional tobacco sheet slurry and a smoke enhancing agent. 
     
     
         3 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the cigarette tar emission corresponding to the tobacco sheet directly manufactured from the traditional tobacco sheet slurry is less than or equal to 6 mg/cig. 
     
     
         4 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the cigarette tar emission corresponding to the tobacco sheet directly manufactured from the traditional tobacco sheet slurry is less than or equal to 3 mg/cig. 
     
     
         5 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the cigarette tar emission corresponding to the tobacco sheet directly manufactured from the traditional tobacco sheet slurry is less than or equal to 1 mg/cig. 
     
     
         6 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the smoke enhancing agent has a mass percentage of greater than or equal to 5% in the tobacco sheet subjected to smoke enhancement. 
     
     
         7 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the smoke enhancing agent has a mass percentage of greater than or equal to 10% in the tobacco sheet subjected to smoke enhancement. 
     
     
         8 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the smoke enhancing agent has a mass percentage of less than or equal to 25% in the tobacco sheet subjected to smoke enhancement. 
     
     
         9 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the smoke enhancing agent has a mass percentage of less than or equal to 20% in the tobacco sheet subjected to smoke enhancement. 
     
     
         10 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the smoke enhancing agent has a mass percentage of between 12.5% and 17.5% in the tobacco sheet subjected to smoke enhancement. 
     
     
         11 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein during the manufacturing of the tobacco sheet subjected to smoke enhancement, the smoke enhancing agent is blended into the traditional tobacco sheet slurry. 
     
     
         12 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the smoke enhancing agent is attached to the surface of the tobacco sheet subjected to smoke enhancement. 
     
     
         13 . The low-harm cigarette subjected to smoke enhancement according to  claim 1 , wherein the tobacco shreds subjected to smoke enhancement comprise traditional tobacco shreds and a smoke enhancing agent. 
     
     
         14 . The low-harm cigarette subjected to smoke enhancement according to  claim 13 , wherein the cigarette tar emission corresponding to the traditional tobacco shreds is less than or equal to 6 mg/cig. 
     
     
         15 . The low-harm cigarette subjected to smoke enhancement according to  claim 13 , wherein the cigarette tar emission corresponding to the traditional tobacco shreds is less than or equal to 3 mg/cig. 
     
     
         16 . The low-harm cigarette subjected to smoke enhancement according to  claim 13 , wherein the cigarette tar emission corresponding to the traditional tobacco shreds is less than or equal to 1 mg/cig. 
     
     
         17 . The low-harm cigarette subjected to smoke enhancement according to  claim 13 , wherein the smoke enhancing agent has a mass percentage of greater than or equal to 5% in the tobacco shreds subjected to smoke enhancement. 
     
     
         18 . The low-harm cigarette subjected to smoke enhancement according to  claim 13 , wherein the smoke enhancing agent has a mass percentage of greater than or equal to 10% in the tobacco shreds subjected to smoke enhancement. 
     
     
         19 . The low-harm cigarette subjected to smoke enhancement according to  claim 13 , wherein the smoke enhancing agent has a mass percentage of less than or equal to 25% in the tobacco shreds subjected to smoke enhancement. 
     
     
         20 . The low-harm cigarette subjected to smoke enhancement according to  claim 13 , wherein the smoke enhancing agent has a mass percentage of less than or equal to 20% in the tobacco shreds subjected to smoke enhancement. 
     
     
         21 . The low-harm cigarette subjected to smoke enhancement according to  claim 13 , wherein the smoke enhancing agent has a mass percentage of between 12.5% and 17.5% in the tobacco shreds subjected to smoke enhancement. 
     
     
         22 . The low-harm cigarette subjected to smoke enhancement according to  claim 13 , wherein the smoke enhancing agent at least partially permeates into the tobacco shreds subjected to smoke enhancement; or the smoke enhancing agent is attached to the surface of the tobacco shreds subjected to smoke enhancement. 
     
     
         23 . (canceled) 
     
     
         24 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the smoke enhancing agent has a melting point of greater than or equal to 30° C. 
     
     
         25 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the smoke enhancing agent has low deliquescence, so that the yellow spot projection area of the low-harm cigarette subjected to smoke enhancement after placed continuously in an environment of 40° C. and 80% RH for 25 hours is less than 50 mm2/cig. 
     
     
         26 . The low-harm cigarette subjected to smoke enhancement according to  claim 2 , wherein the smoke enhancing agent is composed of one or more harmless organic compounds, the unit tar H value of the low-harm cigarette subjected to smoke enhancement added with the harmless organic compounds is less than or equal to 0.6, or less than or equal to 0.55, or less than or equal to 0.5, or less than or equal to 0.45, or the X HCN  value is less than or equal to 60 μg/cig, or the X NNK  value is less than or equal to 3.0 ng/cig, or the X NH3  value is less than or equal to 6.5 μg/cig, or the X B[a]P  value is less than or equal to 8.2 ng/cig, or the X phenol  value is less than or equal to 25 μg/cig, or the X crotonaldehyde  value is less than or equal to 12.5 μg/cig. 
     
     
         27 . The low-harm cigarette subjected to smoke enhancement according to  claim 26 , wherein the harmless organic compounds comprise saccharides and/or sugar alcohols. 
     
     
         28 . The low-harm cigarette subjected to smoke enhancement according to  claim 27 , wherein the saccharides and/or sugar alcohols comprise at least one of butanetetraol, pentitol, and hexanehexol. 
     
     
         29 . The low-harm cigarette subjected to smoke enhancement according to  claim 1 , wherein
 the target tar equivalent of the low-harm cigarette subjected to smoke enhancement is T tarett  mg/cig,   the mass percentage of the tobacco sheet subjected to smoke enhancement in the aerosol generating substrate is M sheet ,   the mass percentage of the tobacco shreds subjected to smoke enhancement in the aerosol generating substrate is M tobacco ,   the raw materials for manufacturing the tobacco sheet subjected to smoke enhancement comprise traditional tobacco sheet slurry and a first smoke enhancing agent, the cigarette tar emission corresponding to the tobacco sheet directly manufactured from the traditional tobacco sheet slurry is T sheet  mg/cig, the mass percentage of the first smoke enhancing agent in the tobacco sheet subjected to smoke enhancement is M smoke1 , the smoke enhancing coefficient of the first smoke enhancing agent is S 1 , the limit smoke enhancing tar equivalent of the first smoke enhancing agent is T limit1 , the smoke enhancing agent content corresponding to the limit smoke enhancing tar equivalent of the first smoke enhancing agent is M limit1 ,   the tobacco shreds subjected to smoke enhancement comprise traditional tobacco shreds and a second smoke enhancing agent, the cigarette tar emission corresponding to the traditional tobacco shreds is T tobacco  mg/cig, the mass percentage of the second smoke enhancing agent in the tobacco shreds subjected to smoke enhancement is M smoke2 , the smoke enhancing coefficient of the second smoke enhancing agent is S 2 , the limit smoke enhancing tar equivalent of the second smoke enhancing agent is T limit2 , the smoke enhancing agent content corresponding to the limit smoke enhancing tar equivalent of the second smoke enhancing agent is M limit2 ,   the above parameters satisfy the following relationship within an error of ±5%:
     T   target   =M   sheet ×( T   sheet   +T   limit1   −S   1 ×( M   limit1   −M   smoke1 ) 2 )+ M   tobacco ×( T   tobacco   +T   limit2   −S   2 ×( M   limit2   −M   smoke2 ) 2 ).
 
   
     
     
         30 . The low-harm cigarette subjected to smoke enhancement according to  claim 1 , wherein the aerosol generating substrate comprises only a tobacco sheet subjected to smoke enhancement, and the total particulate material produced by the low-harm cigarette subjected to smoke enhancement heated by a heating cigarette utensil at 200° C. is greater than or equal to 14.0 mg; or the aerosol generating substrate comprises only tobacco shreds subjected to smoke enhancement, the tobacco shreds subjected to smoke enhancement comprise traditional tobacco shreds and a smoke enhancing agent, and the smoke enhancing agent has a boiling point of less than or equal to 350° C. 
     
     
         31 . (canceled) 
     
     
         32 . The low-harm cigarette subjected to smoke enhancement according to  claim 1 , wherein the aerosol generating substrate comprises both a tobacco sheet subjected to smoke enhancement and tobacco shreds subjected to smoke enhancement; the mass ratio of the tobacco sheet subjected to smoke enhancement to the tobacco shreds subjected to smoke enhancement is between 1:9 and 9:1. 
     
     
         33 . (canceled) 
     
     
         34 . The low-harm cigarette subjected to smoke enhancement according to  claim 32 , wherein the total particulate material produced by the low-harm cigarette subjected to smoke enhancement heated by a heating cigarette utensil at 200° C. is greater than or equal to 14.0 mg.