... non-woven fabrics for industrial use; waterproofing membrane and asphalt shingle roofing substrate, and enhance materials, polishing materials, filter materials ... , cement packing bags, geotextiles, coated fabrics, etc.; (5) non-woven fabrics used in agriculture: crop protection cloth, ... non-toxic, no smell, does not irritate skin. 5. Antimicrobial, anti-chemical agents: Polypropylene is a chemical ...