The first one is classified according to the type of animal skin, such as cow leather, pig leather, sheepskin leather, etc.

The second one is to divide according to use, such as shoe leather, industrial leather and so on.

Methods: shoes, leather, leather, leather, leather gloves, leather gloves, leather gloves, leather, leather, leather, leather, leather, leather, leather, leather, leather, leather, leather, leather, leather, leather, leather, leather, leather, leather, gas, leather, Hu Qinji, etc. The third is processing.

Leather according to different

1> benzin skin (Aniline): this kind of leather is the most natural one. The appearance of leather can be seen from its appearance. When you see this kind of leather, you can think about the real cow.

It can also be subdivided into cow Bago (slightly felt on the surface), oil wax skin (it will have bottom effect), Full Grain, grind and so on.

2> semi benzo dyed leather (Semi-aniline): this kind of leather has a mild coating on the surface, more durable than benzene dyed leather, and can also maintain a natural appearance. Leather has the same color and enhances the leather's pollution resistance. This leather is generally soft and light than material.

3> Pigmented (or protected)): this kind of leather contains dyes, the surface also has the paint, for the coating, the authoritative organization has the stipulation, the thickness cannot surpass 0.15mm, otherwise it cannot be regarded as the genuine leather, this kind of leather surface must be consistent, may also press the leather according to the leather different characteristic to press the pattern, the foil.

In addition, there is a kind of anti fur (Suede), usually made of cowhide, which is made of two layers of leather. It has only fibrous tissue and no pores, so its permeability is not good and it is cheaper.