... materials, insulation materials, cement packing bags, geotextiles, coated fabrics, etc.; (5) non-woven fabrics used in agriculture: crop protection cloth, cloth ... components, stable, non-toxic, no smell, does not irritate skin. 5. Antimicrobial, anti-chemical agents: Polypropylene is a chemical inert material ... the pollution on the environment, only 10% of plastic bags. PP Spunbonded Nonwoven Fabric