Non-heating type smoking article comprising semi-solid medium part

Abstract

The present disclosure relates to a non-heating type smoking article comprising: a semi-solid medium part; a paper tube part; and a filter part, wherein the semi-solid medium part is a semi-solid phase which contains nicotine and an aerosol-generating material and is formed through a semi-solidifying agent, and an aerosol-generating system comprising the same. The non-heating type smoking article can effectively migrate nicotine without loss of nicotine by comprising the semi-solid medium part.

1 . A non-heating type smoking article comprising:
 a semi-solid medium part;   a paper tube part; and   a filter part,   wherein the semi-solid medium part is a semi-solid phase which contains nicotine and an aerosol-generating material and is formed through a semi-solidifying agent.   
     
     
         2 . The non-heating type smoking article of  claim 1 , wherein the aerosol-generating material is one or more selected from the group consisting of propylene glycol, glycerin, ethylene glycol, dipropylene glycol, diethylene glycol, triethylene glycol, and tetraethylene glycol. 
     
     
         3 . The non-heating type smoking article of  claim 1 , wherein the semi-solid phase is formed of one or more semi-solidifying agents selected from the group consisting of gelatin, starch, polysaccharide, pectin, cellulose, cellulose derivative, carboxymethyl cellulose, and alginate. 
     
     
         4 . The non-heating type smoking article of  claim 1 , wherein the semi-solid medium part is adsorbed to a porous material. 
     
     
         5 . The non-heating type smoking article of  claim 4 , wherein the porous material is one or more selected from the group consisting of aerogel, zeolite, and silica. 
     
     
         6 . The non-heating type smoking article of  claim 1 , wherein the filter part contains an acetate material. 
     
     
         7 . An aerosol-generating system comprising:
 an aerosol-generating device; and   the smoking article of  claim 1 , which is accommodated in the aerosol-generating device to generate an aerosol.