Packaged solid and a manufacturing method thereof

A even without sealing work in a vacuum device, easily solids can be accommodated in the packaging material, moreover the gap between the solids and the packaging material is eliminated when sealing the packaging material, solid to provide a method of packaging. A and houses the solids packaging material, when sealed, the replacement gas having a property of being absorbed into a solid, dare introduced into packaging material within. Thus, the replacement gas after sealing is absorbed by the solid, the smaller the gap between the solid and the packaging material, close contact is a solid and packaging material. When the absorption of the replacement gas in equilibrium, the volume of the package will remain constant. On the other hand, when opening the package, the gap is generated between the solid and the packaging material. .FIELD 1