Volatile material packaging body

摘要

ÄObjectÜ To provide a packaging body excelling in efficient volatilization of a volatile material. <??>ÄSolving MeansÜ A packaging body for a volatile material comprising a bag 20, which has the volatile material sealed therein and has gas permeability, and a casing 30 having the bag sealed therein, wherein the casing has its wall section at least partly made of a resin having gas permeability, and the volatile material permeates through the wall section to volatilize outside. <IMAGE>