| 摘要 |
<p>PROBLEM TO BE SOLVED: To stabilize the powdery condition of a powdery compound having a high water content, contained in a packaging body. SOLUTION: A powdery compound 2 in which water and water-soluble components are contained at least by 70 wt.% or more and which has a characteristic of liquefaction caused by friction is contained in a packaging body 4 provided with the inside wall face 3 constituted of a resin having a surface tension of 40 dyne/cm or smaller and a moisture permeability of 1.0 g.mm/m2.d or smaller at the condition of 40 deg.C, 90% in relative humidity.</p> |
