| 摘要 |
PROBLEM TO BE SOLVED: To provide a dust collecting bag for a vacuum cleaner, in which dust collected in the dust collecting bag, the situation of growth of bacteria and mold can be instantaneously recognized, and high filtration performance is achieved. SOLUTION: This dust collecting bag is installed on a vacuum cleaner for collecting dust. The dust collecting bag is composed of a bag member having a suction port, and a support member. The dust collecting bag is formed of such filtration material that dust or the like collected in the bag member can be seen through, and that light is transmitted. COPYRIGHT: (C)2007,JPO&INPIT
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