1. Polypropylene hollow yarn is used for civilian purposes: it can be used as school uniforms, elastic underpants, mosquito nets, socks, blankets, cotton wool, padding and filling materials, textile fiber raw materials and their substitutes (household textiles; textile or plastic Curtain making.) Decorative materials, which can be used as curtains, sofas, carpets, bags, straps, etc.

2. Polypropylene hollow yarn is used in medical and sanitation. It can replace cotton gauze and has the advantage of not sticking to wounds.

3. Polypropylene hollow yarn is used in industry and internationally. It can be made into ropes, marine cables, fishing nets and industrial filter cloth. Geotextiles have been widely used in railways, highways, airports, tunnels, environmental protection and many other fields.