PROBLEM TO BE SOLVED: To automatically disassemble a flexible container bag without requiring manpower. ;SOLUTION: A flexible container bag 1 made of combustible fiber or sheet is adhered to a shoot 8 and placed on a support stage 10 arranged at a lower part of the shoot. The bottom of the flexible container bag 1 is abutted against a heater 11 arranged on the support stage 10 so as to melt the bottom of the flexible container bag 1. A charged matter 7 in the flexible container bag 1 is automatically discharged.;COPYRIGHT: (C)1998,JPO
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