本文通过对四个系列网片的强度的实验室测定，认为网片破裂强度除与内线材料和规格有关外，还与网片规格、使用方向、相对干湿状态以及网片拉伸热处理方法有关；网片在受纵、横向力时所表现出的强度的差异主要依赖于其结节方式和定型热处理时的拉伸方向。 In this paper, the strength of the four series of mesh laboratory tests, that the network rupture strength in addition to the internal line with the specifications and specifications, but also with the mesh size, direction of use, the relative dry and wet state and the web tensile heat treatment methods The differences in the strength of the mesh when subjected to longitudinal and transverse forces mainly depend on the nodule type and the direction of stretching during the setting heat treatment.