| 摘要 |
PURPOSE: A container bag in a multiple sack form for transferring bulk cargos is provided to offer the improve load bearing power of the bag to users by setting a specific relation on the tensile strength of each member. CONSTITUTION: A container bag in a multiple sack form for transferring bulk cargos comprises the following: an outer member(100) with an outer opening on one side, and the horizontal cross section in a square shape; an inner member(200) including an inner opening on one side to be connected to the outer opening, an outer film having the horizontal cross section in the square shape, and an inner film forming edge space units on each edge of the outer film by being inserted into the outer film.
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