| 摘要 |
PURPOSE:To perform sterilization without exerting evil influence on a powdery granule and to make it possible to adjust or to store in a container or a packaging material while a sterilization condition of the powdery granule is approximately perfectly kept by connecting a bag having a moisture-permeable and fungus-impermeable filter into contact with a flexible bag-like container through a pipe. CONSTITUTION:A container 2 is made of a bag-shaped product prepd. by laminating two pieces of flexible synthetic resin sheets 21 and sealing the edges thereof by fusion or adhesion and a bag 4 is prepd. by fusion or adhesion of the edges of two pieces of sheet materials 41 and by constituting a moisture-permeable and fungus-impermeable filter 42 substd. for a part of the sheet material 41. These container 2 and bag 4 are connected with a tube 5 so as to communicate these inner spaces 25 and 45. Inside of the container 2 is divided into e.g. the first space 27 and the second space 28 by a mesh (or a net) 6 as a partition to adjust the particle diameter of the powdery granule by passing it through the mesh 6. |
