Identify leather and synthetic leather
Comparison and identification of genuine leather and synthetic leather (artificial leather and synthetic leather are products with some characteristics of natural leather produced by different resin raw materials and processing aids through different processing processes, and some people also call them artificial leather and imitation leather; at present, there is no clear and unified definition of artificial leather and synthetic leather, so some people call them 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) When pressing the leather surface with fingers, there are no obvious pores and wrinkles. If there are wrinkles after pressing, they will not disappear naturally.
2) There are no pores on the leather surface, which is an important feature to identify the true and false leather.
3) Cut off the corner, burning, smelly, but not the scorching smell of hair.
