Rolling paper for non-combustion-heating-type smoking product, non-combustion-heating-type smoking product, and electric-heating-type smoking system

Abstract

Provided is rolling paper for a non-combustion-heating-type smoking product, the rolling paper having a section in which a heat-sensitive material is added on a surface that serves as an outer circumferential surface of a non-combustion-heating-type smoking product, wherein a color difference ΔE* between the color of, before heating the rolling paper, the section in which the heat-sensitive material is added and the color of, after heating the rolling paper for five minutes at 200° C., the section in which the heat-sensitive material is added is 15 or greater.

What is claimed is: 
     
         1 . A wrapping paper for a non-combustion-heating-type smoking product, the wrapping paper having a section in which a heat sensitive material is added to a surface that serves as an outer surface of the non-combustion-heating-type smoking product,
 wherein in the wrapping paper a color difference ΔE* between a color of the section in which the heat sensitive material is added before heating the wrapping paper and a color of the section in which the heat sensitive material is added after heating the wrapping paper at 200° C. for 5 minutes is 15 or greater.   
     
     
         2 . The wrapping paper for a non-combustion-heating-type smoking product according to  claim 1 ,
 wherein the heat sensitive material is one or more selected from the group consisting of organic acids or salts thereof, monosaccharides, disaccharides, polysaccharides and amino acids.   
     
     
         3 . The wrapping paper for a non-combustion-heating-type smoking product according to  claim 2 ,
 wherein the organic acids or salts thereof are one or more selected from the group consisting of acetic acid, potassium acetate, sodium acetate, citric acid, potassium citrate, sodium citrate, tartaric acid, potassium tartrate, sodium tartrate, phosphoric acid, sodium phosphate, potassium phosphate, malic acid, sodium malate, magnesium malate, lactic acid, and calcium lactate.   
     
     
         4 . The wrapping paper for a non-combustion-heating-type smoking product according to  claim 2 ,
 wherein the monosaccharides are one or more selected from the group consisting of fructose, galactose, and glucose, the disaccharides are one or more selected from the group consisting of maltose, lactose, and sucrose, the polysaccharides are one or more selected from the group consisting of carboxymethyl cellulose, carrageenan, pectin, and starch, and the amino acids are one or more selected from the group consisting of valine, leucine, isoleucine, glutamine, alanine, asparagine and arginine.   
     
     
         5 . The wrapping paper for a non-combustion-heating-type smoking product according to  claim 1 ,
 wherein the heat sensitive material is colorless.   
     
     
         6 . The wrapping paper for a non-combustion-heating-type smoking product according to  claim 1 ,
 wherein, in the wrapping paper, a content of the heat sensitive material in the section in which the heat sensitive material is added is 0.007 mg/cm 2  or more.   
     
     
         7 . The wrapping paper for a non-combustion-heating-type smoking product according to  claim 1 ,
 wherein the section in which the heat sensitive material is added includes a section that is heated at 150° C. to 250° C.   
     
     
         8 . The wrapping paper for a non-combustion-heating-type smoking product according to  claim 1 ,
 wherein a proportion of an area of the section in which the heat sensitive material is added relative to a total area of the wrapping paper is 1% to 50%.   
     
     
         9 . A non-combustion-heating-type smoking product comprising a filler containing shredded tobacco and an aerosol-source material and including a tobacco rod part wrapped with a first wrapping paper that wraps the filler, and a mouthpiece part constituting an end on an opposite side to the tobacco rod part, the tobacco rod part and the mouthpiece part being connected using a second wrapping paper which is the same as or different from the wrapping paper that wraps the filler,
 wherein at least one of the first wrapping paper and the second wrapping paper is the wrapping paper according to  claim 1 .   
     
     
         10 . An electric-heating-type smoking system, comprising:
 an electric heating device including a heater member, a heat transfer member that transfers heat from the heater member, a battery unit serving as a power source of the heater member, and a control unit for controlling the heater member; and   the non-combustion-heating-type smoking product according to  claim 9 , which is fitted so as to come in contact with the heat transfer member.