Patent ID: 7892334
Filing Date: 2011-02-22
Classification: A61L,B60H,Y10S

Abstract:
1. A package of a volatile substance, comprising: a source generating the volatile substance, and a case which has the source generating the volatile substance enclosed therein and which has a wall at least part of which is made of a gas-permeable resin, wherein the source generating the volatile substance is a gas-permeable bag having the volatile substance enclosed therein; the thickness of the bag is 40 to 180 μm; the volatile substance is formed into a mixture having the volatile substance supported in an arbitrary compounding ratio on at least one or more kind of support, and the mixture is enclosed in the bag; the case is characterized in that a value expressed by the formula X×Z/Y is 200,000-1,500,000 where X represents the surface area (mm