The electric welding net can be transformed into a mesh structure. The net's surface can be treated by soaking or spraying plastic, creating a protective film that effectively isolates the metal wire from external water or corrosive substances. This increases the net's lifespan and allows for the application of different colors on its surface, resulting in an aesthetically pleasing effect. The plastic-coated mesh is commonly used outdoors and is connected to columns for theft protection.
After the welding process, the mesh is coated with acid and alkali to enhance its resistance to aging, prevent fading, and provide UV protection. The surface of the mesh is smooth, bright, and exhibits a beautiful and durable appearance.