| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an aroma device which is kept for a long period of time, efficiently diffuses a fragrant material and a chemical when used, and brings these effects sufficiently in the aroma device utilizing an exothermic reaction by an exothermic compositions of a disposable body warmer. <P>SOLUTION: This aroma device comprises an aroma bag which has an air-permeable inner bag containing the fragrant material or the chemical and is sealed by an air-impermeable outer bag, an exothermic bag which has an air-permeable inner bag containing the exothermic composition releasing heat when coming into contact with oxygen in the air and is sealed by an air-impermeable outer bag, and an air-permeable packaging body capable of containing the inner bag for the aroma bag and the inner bag for the exothermic bag. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
