... is also called the peritoneal non-woven bags, non-woven mildew bags. 2.MaterialThe wrapping paper uses non-woven fabrics as raw materials, it is a new ... moisture-proof, breathable, flexible, lightweight, non-combustion, easily biodegradable, non-toxic, non-irritating, colorful, inexpensive, can be recycled and so on. 4.Shelf lifeThe ...