First, to see the cortical surface.Genuineleather surface has the clear pore, decorative pattern, cowhide pore fine, dense, irregular arrangement, cortex is bright and clean;Cow leather has the symmetry of the pores, yak skin has the thick and thin pores, the pores of goat skin has been designed.Shaving leather with natural leather surface, of course, the "cosmetic", this kind of leather is almost lost the original surface state, is not very easy to see the pores.Although imitation leather technology is very advanced, but the pores are rules, or can tell is artificial imitation leather.
Second, the cortex as cross section.You can turn out the cow leather bags, wallets and other leather of edgeto see, cortex on cross section can be seen some idea, leather leather is hydrophobic, animal fiber, the leather is relatively close, no fiber.Beside that it is a good imitation leather, also do not like leather.
Three, with his fingers on the leather surface.The skin with finger press, the surface will have tiny wrinkles, when fingers up, wrinkles disappear immediately is genuine leather.After artificial leather and synthetic leather are no wrinkles, individual press wrinkles, also won't disappear naturally.
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