The mobile phone speaker net refers to the dust-proof net cover on the mobile phone speaker, so it is also called the mobile phone speaker cover.

1. Classification of mobile phone speaker network

According to different materials, it is divided into: plastic mobile phone speaker network and metal mobile phone speaker network; The plastic mobile phone horn network is divided into PC mobile phone horn network, PVC mobile phone horn network, pet mobile phone horn network, PP mobile phone horn network and PS mobile phone horn network. The metal horn network is divided into iron mobile phone horn network, copper mobile phone horn network and nickel mobile phone horn network.

2. Similarities and differences

Compared with the large sound net cover, the mobile phone speaker net has both the same and different places.

The same is shown in:

(1) They are all made by secondary (or even multiple) stamping. The first time is stamped into a punching net, and the second time is stamped into a different shape.

(2) Some materials are the same. The materials of the mobile phone horn net and the traditional horn net are mainly stainless steel, PVC, etc.

The differences are as follows:

(1) Materials. Including material type and thickness. Most of the speaker nets for mobile phones are PVC or stainless steel, while most of the ordinary speaker nets are cold-rolled iron. This is because most of the ordinary horn nets need to be painted in addition to stamping. Most of the mobile phone speaker networks are not required.

(2) The size and density of the pores. Most of the mobile phone horn nets have 0.3 holes, while most of the ordinary horn nets have 0.8, 1.0 and 1.3 holes.