A kind of natural fiber obtained from seeds, skins, leaves and stems of plants. Cotton fibers obtained from seeds; Fibers obtained from the skin include ramie, linen, jute, hemp, and other fibers; Fibers obtained from leaves include banana hemp, sisal hemp, and other fibers. Stem fibers such as wood, bamboo, reed, rice and wheat straw and sorghum straw are obtained from stems. The sugarcane bagasse after squeezing is also a type of stem fiber. Its chemical composition is mainly cellulose, accompanied by semi cellulose and lignin. It is an industrial raw material for textile, man-made fiber, pulp and paper making, wood processing, etc.
Organic polymer materials -> Fiber -> Natural fibers