How to identify dermis
Differentiation between genuine leather and synthetic leather (synthetic leather refers to products with some characteristics of natural leather produced by different resin raw materials and various processing AIDS, and some people also call it artificial leather and imitation leather. There is no clear and unified definition of artificial leather and synthetic leather, so some people call it synthetic leather indiscriminately. These two names are relative to natural leather, and there is no difference to the public. ) obviously. In addition, synthetic leather also has the following characteristics:
1. When leather is pressed 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 authenticity of leather.
3, cut off the corners and burn, there is a taste, but it is not the smell of burning hair.
4. The leather surface has better water absorption, while artificial leather, on the other hand, has better water resistance. You can dip your fingers in some water and rub it on the surface of the clothes to observe its water absorption. If it's good, it's genuine leather; if it's poor, it won't absorb water at all, mostly fake leather.
5. Dermal pores and patterns are clear, cowhide pores are well-proportioned and fine, yak skin pores are thick and sparse, and goatskin pores are fish-scale. Whether there are pores on the leather surface is an important feature to distinguish leather from genuine leather.
6, all leather has the smell of leather; Moreover, artificial leather has a strong plastic pungent smell.
Reference to the above content: Baidu Encyclopedia-Leather