| 摘要 |
The invention relates to a cleaning device (10;1 10; 210), for cleaning hook-and-loop fasteners, comprising a plurality of projections (16; 1 16; 216) which project inclined from a surface (13;1 13; 213) of the cleaning device, such that between the projections and the surface (13;1 13; 213) there is formed a mouth (17) respectively, the cross-section of which is tapering in an xz-plane from a mouth opening (B, D) in a sharp angled manner towards a vertex (C) wherein the mouth opening (B, D) includes an angle (α) in the xz-plane of 10 to 40° with the vertex (C) as center of the angle (α). |
