As a chemical fiber with excellent performance, polyester short fiber has been deeply integrated into all aspects of daily life, providing many conveniences for improving people's quality of life. At the same time, its mature manufacturing process also ensures a stable supply of products. The following will introduce in detail the application of polyester short fiber in life, the help it brings, and the core manufacturing process.

In daily life, polyester short fiber is used in a wide range of applications. The home textile field is one of its core application scenarios. Polyester short fibers are often used in quilts, pillow fillings, sheets, curtains, etc., which are fluffy and warm, not easy to harden, and easy to clean and dry. In the apparel field, polyester short fibers are often blended with cotton, wool and other fibers to make sportswear, casual wear, down jacket linings, etc. The wear resistance, wrinkle resistance and shape retention of clothing; in terms of daily necessities, cleaning supplies such as towels, bath towels, carpets, mops, etc., improve the use experience with its strong water absorption and durability; in addition, it is also used in sofa cushion filling, car interior fabrics, non-woven fabrics (such as the inner layer of masks, wet wipes), etc., covering many corners of life.

The help that polyester short fiber brings to life is tangible. First, it improves the convenience of life. Most of its finished products are easy to care for and not easy to deform, which reduces the time and cost of washing clothes and home textiles. Second, it ensures practical performance, and features such as warmth, moisture absorption, and wear resistance meet the needs of different scenarios, such as breathability and perspiration for sportswear, and long-term warmth of quilts. Third, it takes cost-effectiveness into consideration. Compared with natural fibers, polyester short fiber raw materials cost less, and the finished products are affordable, allowing ordinary consumers to enjoy a high-quality product experience.

The manufacturing process of polyester staple fiber is clear and standardized, and is mainly divided into three steps: first, raw material polymerization, with purified terephthalic acid (PTA) and ethylene glycol (EG) as core raw materials, esterification and polycondensation reactions are carried out under high temperature and high pressure to generate polyester chips; second, melt spinning The polyester slices are heated and melted, and then extruded through a spinning nozzle to form continuous filaments; the final step is cutting and post-processing, where the filaments are cut into short fibers of different lengths as required, and then go through processes such as drafting, curling, shaping, and packaging to make finished polyester short fibers.

From daily home textiles to apparel products, polyester short fiber has become an important material for improving the quality of life due to its excellent performance and people-friendly attributes. The mature manufacturing process provides a solid guarantee for its wide application and continues to empower people's daily lives.