| 摘要 |
The invention relates to a retaining plate for a vacuum-cleaner filter bag comprising a through-passage opening and a closure flap for closing the through-passage opening, wherein the closure flap comprises a first region comprising a first material of a first hardness and a second region comprising a second material of a second hardness, wherein the second hardness is at a lower level than the first hardness, wherein the second region is arranged, at least in part, on the periphery of the closure flap, and wherein the second material, at least in part, has a thickness of less than 1 mm. |
| 主权项 |
1. A retaining plate for a vacuum cleaner filter bag, comprising a base plate in which a through-passage opening is formed, and a closure flap for closing the through-passage opening, the closure flap is connected to the base plate by a hinge, and the closure flap comprises a first region, comprising a first material of a first hardness, and a second region, comprising a second material of a second hardness, the second hardness is less than the first hardness, the second region is arranged, at least in part, on a periphery of the closure flap, the second material, at least in part, has a thickness of less than 1 mm and the second region along a circumference of the closure flap outside an area of the hinge at least in part projects beyond the first region. |
