After the bamboo products are dyed in various colors, the products can be made more colorful and colorful, so that the products produced have more artistic value and appreciation value.
Bamboo dyeing process can be roughly divided into two types.
One is dye staining. This method allows the dye to mechanically adhere to the surface of bamboo. No chemical reaction occurs during the dyeing process, so it is also called physical staining;
the other is chemical staining. The basic principle of this method is to use chemical diffusion or adsorption into the cell wall of bamboo to change the color of the fibers of the main composition of bamboo. This process is accompanied by a chemical reaction, so it is also called chemical staining.
Now we will introduce a few brief introductions to the readers for reference.