How is the car horn net made?

On a car, we can see that there will be more speaker networks, the center console, the front door, the rear door and other obvious places. The material of the car horn net is usually plastic, stainless steel, aluminum alloy, etc., with the change of the market, the application of the metal horn net is more and more, below we will understand the characteristics of the production process of the car horn net etching.

Car door horn screen etching is a precision manufacturing process that removes unwanted parts of the metal surface by chemical or physical methods, leaving the desired pattern or text.

Automobile horn net etching is a processing method using chemical etching metal, by making film mold exposure development on the need to be processed on the screen, and then through chemical etching liquid to corrode the metal. The advantages of etching include: uniform etching mesh without burrs, no curling, vertical hole wall, high precision, beautiful appearance and low development cost. However, compared with stamping processing, the cost of etching processing is higher, and a supporting sewage treatment system is required to treat the sewage generated by etching.