钢丝刷分为There are two types of wire: straight wire and curved wire. Straight wire is suitable for drilling and planting hair bristle methods, such as wooden wire brushes, wooden handle wire brushes, and round disk wire brushes; while the application range of curved wire is basically applicable to all types of wire brushes, especially spring wire brush rolls, which cannot be used without curved wire. If straight wire is used, it is impossible to fold the wire in a standard and neat manner. However, due to its own bending degree, the curved wire can be relatively matched with the nearby bristle during the production process. Even if the wire is asymmetric and slightly tilted after folding, it is not noticeable. Moreover, the surface wire of the brush roll formed by such surrounding is even more dense, strong, and has a large amount of rust removal and rebound force.