| 摘要 |
PROBLEM TO BE SOLVED: To provide a flexible container bag for storing granular material such as packing sand which prevents the occurrence of segregation of the packing sand filled into a tapping hole of a slide opening/closing device of a ladle and is suitable for reducing frequency of the occurrence of ladle un-opening, and to provide a method of filling the packing sand using the flexible container bag.SOLUTION: There is provided the flexible container bag for storing granular material such as packing sand which is filled into tapping hole of a slide opening/closing device of a ladle. The flexible container bag for storing granular material has partition members inside, the partition members are arranged in a direction parallel to the discharge direction of the granular material, preferably four or nine equally-divided partition regions are partitioned and formed inside the flexible container bag and, for example, by discharging the packing sand from the flexible container bag and filling the tapping hole with the packing sand, the frequency of the occurrence of un-opening in the slide opening/closing device of the ladle can be reduced. |
