With a length of between 2 and 22mm, the ultra-short fibers are flushable and can be directly disposed of in toilets and civil drainage systems. Compared with paper products, it has more excellent wet tensile breaking strength and soft skin affinity, in addition, it is degradable, and does not add burden to the environment. Sanyou ultra-short fiber is widely used in products such as flushable wipes and special paper. The length of 12mm-22mm ultra-short fibers can also be used for the production of special style yarns. Ultra-short fiber: cellulosic fiber with a length between 2 and 22mm and with a diffusible property. Abnormal ultra-short fibers: products with oval and rectangular cross sections, lengths between 2 and 22mm, and fibers that are diffusible. Production can be customized according to user requirements. Commonly used in the production of flushable non-woven paper towels.