The difference between artificial fur and natural fur

Pull a piece of hair and light it with fire. If it is immediately charred into ashes, there will be a smell of burnt hair, natural fur;
If it melts immediately or is woven into a ball when it is burned, it has a smell of burning plastic. Pull a piece of hair and light it with fire. If it is immediately charred into ashes and has a smell of burning hair, it is natural fur; if it melts immediately or shrinks into a ball after being burned, and has a smell of burning plastic, it is artificial fur. Remove the connection between the fur and the fur, if each hair follicle has 3 to 4 hair follicles evenly distributed on the skin, it is natural fur; if there are obvious warp and weft or cloth base shape, it is artificial fur.
The fur that cannot be pulled by hand is natural fur, while the one that can be pulled is artificial fur.
Hair-to-light inspection: The natural fur has long and hard guard hairs, relatively thick and hard bristles, and soft fluff. The lengths of various hairs are different, and the color difference, length, density, and hand feel of different parts of the whole skin are uniform. There is a difference, and the artificial hair wave is generally neat, and the hair is rough.