Jute is an annual plant, and its stem contains cellulose fiber. Artificial jute fiber is commonly known as jute, also known as gold fiber. The sack is made of jute fiber through spinning and weaving, and the jute mattress is made of jute fiber through non-woven process (carding, netting, drying and pressing). General high-end jute mattresses use conventional jute mattress core plates, and the raw materials are all primary jute fibers.