Bought a leather pillowcase, said it was the first layer of cowhide. But the water droplets didn't penetrate at all and kept spinning on the surface. Is it real leather?
Of course, artificial leather and two layers of leather also appear this phenomenon. Waterproof alone can not judge whether it is leather or not
You buy a leather pillowcase, generally speaking, it is impossible to use frosted skin, natural fall, and so on, made of dyed leather, usually furniture factory with the first layer of cowhide coating are relatively heavy, and this situation is normal.
Water cannot penetrate into the dermis. It is not and can not judge the two layer of skin is not to say, the first layer of skin, if the surface layer cannot penetrate the heavy water spraying, and oil wax and wax droplets will not go into, it will appear the circumstance that you say. Because the additional layer has been waterproof.
