With the advancement of industrial technology, the field of industrial textiles continues to expand and consumption continues to increase.

The polypropylene industrial yarn developed in recent years has the advantages of cheaper raw materials, simple production process and unique performance compared with other industrial filaments. Its high-strength, high-modulus, chemical resistance, acid and alkali resistant properties can be comparable to those of polyester and nylon, and even exceeds the strength of polyester and nylon strength in chemical resistance.

At present, medium- and high-strength polypropylene industrial yarn have become one of the competitive products in the industrial field. In recent years, China's polypropylene industrial silk production lines have been launched one after another, of which imported and domestic production lines account for half of each. Domestic production lines mainly use the technology of the China Textile Science Research Institute. Among imported equipment, there are mainly British ESL and Italian FARE companies. equipment. Domestically, it is organizing the development of follow-up products for polypropylene industrial yarns to make them play a role in industrial applications.