The main products of spunbond non-woven fabrics are polypropylene, polyester (long fiber, short fiber), the most common and most commonly used are non-woven bags, non-woven packaging and so on. In addition, because spunbond non-woven fabrics have excellent properties such as high strength, high temperature resistance, and good air permeability, they are also used in medical and health products such as masks.

Due to the outbreak of the new coronavirus in 2020, the demand for masks has increased sharply. In the production process of the filtering part of the masks, due to the high strength, spunbonded non-woven fabrics are required for the surface and inner layers. With the explosive growth in the demand for masks, the demand for spunbond non-woven fabrics related to the production of masks has also increased significantly. At the same time, the increase in capacity utilization is also expected to further boost product profit margins.