What materials are there in the bottom plate of table tennis bat?

Basically, rackets can be divided into two types. One is pure wood floor, which has good eating and good ball control, but the ball speed is slow. The other is the carbon soleplate, which has a hard surface and is difficult to control the ball, but the hitting speed is fast.

First decide whether it is pure wood or carbon, and then consider the structure. There are five layers of wood and seven layers of wood.

There are more carbon structural layers.

After these considerations, the racket is basically positioned.