Edge-covered filter screen

The utility model discloses an edge-covered filter screen which comprises a filter screen body, a containing space is arranged in the middle of the filter screen body, an edge-covered structure is arranged on the upper edge of the filter screen body, the edge-covered structure comprises a metal edge-covered body which is arranged along the upper edge of the filter screen body in a wrapping mode, an upward protrusion is arranged on the inner side of the edge-covered body, and the metal edge-covered body is arranged in the containing space. The top of the protrusion is higher than the top of the filter screen body, so that the stability of the filter screen body during filtering is guaranteed, leakage conditions are reduced, smooth production is guaranteed, the using effect is improved, the service life is prolonged, and the sealing performance during filtering is guaranteed. 本实用新型公开了一种包边滤网，包括滤网本体，所述滤网本体的中间位置设置有容纳空间，所述滤网本体上沿设置有包边结构，所述包边结构包括沿滤网本体上沿包裹设置金属包边体，所述包边体的内侧设置有向上的凸起，所述凸起的顶部高于滤网本体的顶部，保证滤网本体过滤时的稳定性，减少泄露情况的