Packaging for accommodating aerosol delivering article

Abstract

The present disclosure relates to a packaging for accommodating an aerosol delivering article. The packaging includes a base paper; a first coating layer on a top of the base paper; and a second coating layer on a bottom of the base paper, the second coating layer includes a water resistant agent, and the aerosol delivering article includes tobacco granules having a pH of 8 or greater.

1 . A packaging for accommodating an aerosol delivering article, the packaging comprising:
 a base paper;   a first coating layer on a top of the base paper; and   a second coating layer on a bottom of the base paper,   wherein the second coating layer comprises a water resistant agent, and   wherein the aerosol delivering article comprises tobacco granules having a pH of 8 or greater.   
     
     
         2 . The packaging of  claim 1 , wherein at least 80% of nicotine included in the tobacco granules is present as free nicotine. 
     
     
         3 . The packaging of  claim 1 , wherein the water resistant agent comprises at least one selected from a group consisting of a polylactic acid, polyethylene, an acrylic polymer, and a latex. 
     
     
         4 . The packaging of  claim 1 , wherein the second coating layer has a thickness of 20 micrometers (μm) to 35 μm. 
     
     
         5 . The packaging of  claim 1 , wherein the first coating layer comprises a first layer and a second layer disposed on the first layer, the first layer comprises calcium carbonate, and the second layer comprises a water resistant agent. 
     
     
         6 . The packaging of  claim 1 , wherein the base paper has a basis weight of 200 grams per square meter (g/m 2 ) to 260 g/m 2 . 
     
     
         7 . The packaging of  claim 1 , wherein the base paper has a thickness of 300 μm to 400 μm. 
     
     
         8 . The packaging of  claim 1 , wherein the packaging comprises at least one selected from a group consisting of a package wrapper, an inner frame, and an inner liner. 
     
     
         9 . A method of manufacturing the packaging of  claim 1 , the method comprising:
 step S 1  of coating a top of a base paper with a first coating layer; and   step S 2  of coating a bottom of the base paper with a second coating layer.   
     
     
         10 . The method of  claim 9 , wherein, in the step S 2 , a second coating solution is applied onto the bottom of the base paper and dried at a temperature of 60° C. to 90° C. 
     
     
         11 . A smoking article package comprising an aerosol delivering article and a packaging for accommodating the aerosol delivering article,
 wherein the aerosol delivering article comprises tobacco granules having a pH of 8 or greater, and   wherein the packaging comprises:
 a base paper; 
 a first coating layer on a top of the base paper; and 
 a second coating layer on a bottom of the base paper, 
 wherein the second coating layer comprises a water resistant agent. 
   
     
     
         12 . The smoking article package of  claim 11 , wherein
 the aerosol delivering article comprises a volatile material-containing rod, and a filter rod,   wherein the volatile material-containing rod comprises:
 a first filter segment disposed most upstream of the volatile material-containing rod; 
 a second filter segment disposed further downstream than the first filter segment; and 
 a cavity segment disposed between the first filter segment and the second filter segment, 
 wherein the cavity segment comprises tobacco granules having a pH of 8 or greater. 
   
     
     
         13 . The smoking article package of  claim 12 , wherein at least 80% of nicotine included in the tobacco granules is present as free nicotine.