Polylactic Acid can be used to make non-woven fabrics by spun-bond process or melt-blown, can also be made of fiber first. And then made in non-woven fabric by the dry or wet-net system. PLA non-woven fabrics can used in agriculture and horticulture, as the cloth used in seedling, weeding and frost protection.Also can be used in medical and health care, as operating gown, surgical coverage cloth, surgical mask, etc.. It can also be used as the fabric of diapers and women's sanitary napkins and other physical hygiene supplies.In the living goods, it can be used as cloth, cleaning cloth, kitchen water treatment, filter bag or other packaging materials.