The cost advantage of polyester yarn is more obvious when it is applied in the following fields:
Clothing field
Sportswear: The high strength, good elasticity and quick drying characteristics of polyester yarn make it very suitable for making sportswear. Compared with natural fiber yarn, it has lower cost and can provide consumers with functional sportswear at a more affordable price to meet the public's demand for sports equipment.
Fast fashion clothing: Fast fashion brands pursue fast update styles and lower prices. Polyester yarn can quickly produce a large number of colorful and diverse fabrics, and has obvious cost advantages, which can help brands achieve a low-cost and high-turnover operation model.

Home textile field
Bedding: Such as sheets, quilts, etc., the fabrics made of polyester yarn are crisp, wrinkle-resistant, and not easy to deform, and the cost is lower than some natural fibers such as pure cotton or silk materials, which can provide consumers with affordable, comfortable and durable bedding.
Curtains: Curtains made of polyester yarn have good light-shielding and decorative properties, and the cost is relatively low, so that consumers can get better visual effects and usage functions at a lower cost when decorating their homes.

Industrial Textiles
Geotextiles: Geotextiles used for reinforcement, separation, filtration and other functions in road construction, water conservancy projects and other fields have high requirements for material strength and durability. Polyester yarn has become an ideal material for making geotextiles due to its high strength, chemical resistance and low cost, which can reduce project costs while ensuring project quality.

Industrial filter materials: In the filtration process of chemical, pharmaceutical, food and other industries, filter materials made of polyester yarn can effectively filter impurities, and have good corrosion resistance and low cost. Compared with some high-performance but high-cost filter materials, they are more competitive in the market.
Automotive interiors: Such as car seat fabrics, car roofs, etc., polyester yarns can provide good wear resistance and aesthetics. At the same time, the cost advantage enables it to meet the needs of large-scale production of automobile manufacturers and reduce the overall cost of automotive interiors.

Other fields
Embroidery: In the embroidery industry, polyester yarns are rich in color and high in color fastness, which can meet the needs of various embroidery patterns, and the cost is lower than some natural silk threads, making embroidery products have higher profit margins while ensuring quality.
Woven handicrafts: When making various woven handicrafts, polyester yarn has the characteristics of low cost and easy processing and molding, making it a commonly used material for craftsmen. It can reduce production costs, improve the market competitiveness of products, and meet consumers' diverse needs for decorations.