Identify leather and synthetic leather

With the above four basic identification methods, we can compare and identify leather and synthetic leather (artificial leather and synthetic leather refer to products with some characteristics of natural leather produced by different resin materials and processing aids through different processing processes, also known as artificial leather and imitation leather; there is no clear and unified definition between artificial leather and synthetic leather, so there are also some people They are called synthetic leather without distinction. The author thinks that the two names are relative to natural leather, and there is no difference between them for the public.) It’s obvious. In addition, synthetic leather also has the following characteristics:

1) . press the leather surface with your fingers, there is no obvious pore wrinkles. If there are wrinkles after pressing, they will not disappear naturally.

2) The leather surface has no pores, which is an important feature to distinguish the true and false leather.

3) Cut off the corners and burn them. They smell, but not the smell of burnt hair.