Why choose etching process for metal stencil

The reasons for choosing the etching process over the stamping process for metal mesh panel processing can be explained in several ways. The following are some of the main reasons:

1. Plate type and thickness: metal mesh plate etching process is applicable to various types of plates, including stainless steel, copper, aluminum and other metal materials, as well as glass, plastic and other non-metallic materials. While the stamping process is mainly applicable to metal plates, the application of non-metallic plates is relatively limited. In addition, the etching process on the thickness of the plate is also better than the stamping process, can be applied in the thinner plate.

2. Process capability: metal mesh plate etching process can provide higher process capability, including higher precision and finer lines. This makes the etching process more suitable for high-precision, high-resolution stencil processing. While the stamping process may be limited by molds and relatively weak process capability when manufacturing high precision and complex shapes.

3. Surface quality: metal mesh plate etching process can provide better surface quality, will not produce deformation, scratches and other problems on the surface of the plate. While the stamping process may lead to a decline in the quality of the surface of the plate during the manufacturing process, such as the production of scratches, deformation and so on.

4. Production efficiency: metal mesh plate processing is usually carried out by chemical etching process, which can realize automated production and improve production efficiency. While the stamping process requires a lot of manual operation, the production efficiency is relatively low.

5. Cost: Although the equipment cost of metal mesh processing is relatively high, but because of its high productivity and high quality, can significantly reduce production costs. While the stamping process, although the equipment cost is relatively low, but due to its low productivity and low quality, it will lead to an increase in production costs.

6. Applicability: metal mesh plate etching process can be used to make various shapes and sizes of mesh plate, including square, round, oval, etc., with wide applicability. The stamping process, on the other hand, is mainly used to produce simple geometric shapes, and there may be some limitations on the design of complex shapes.

7. Environmental protection: Metal mesh processing usually uses non-chemical processing methods, which have less impact on the environment. The stamping process may require the use of chemical substances to assist in manufacturing, which has a certain impact on the environment.

To summarize, the reason why metal mesh panel processing chooses etching process instead of stamping process is mainly because etching process has the advantages of higher process capability, better surface quality, higher productivity, lower cost, wider applicability, and less impact on the environment. In the specific production process, it is necessary to choose the most suitable processing method according to the actual production requirements and material types.