| 摘要 |
PROBLEM TO BE SOLVED: To reduce waste of materials by making the main body part connected to the suction hole of a vacuum cleaner through an attachment plate attached to a base plate. SOLUTION: A base plate 2 is attached to a filter bag 1 by bonding the periphery of an opening part 6 on the base plate to the periphery of an opening part 5 of the filter bag 1. An attachment plate 4 is adhered to the base plate 2 by superposing the plate 4 onto the base plate as one end side without socket 7 is faced to the side of the base plate 2 and the non-adhering part of the base plate 2 is fit into the socket 7. The dust bag is attached to the suction hole of a vacuum cleaner through the attachment plate 4 attached on the base plate 2 and has a size, shape, and notch parts 9 for attaching conforming to the specifications of the vacuum cleaner.
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