Polyester knitted fabric is a type of fabric made from polyester fibers that are knit together to form a fabric. The process of knitting creates a flexible and stretchy fabric with a smooth surface. Polyester is a synthetic fiber that is known for its strength, durability, and resistance to shrinking, wrinkles, and mildew. It also has a low moisture absorbency, which makes it quick-drying and resistant to shrinking or stretching when wet. Polyester knitted fabric is lightweight and easy to care for, making it a popular choice for a wide range of clothing and textile products such as t-shirts, sweaters, athletic wear, and more. It is also widely used in upholstery, lining, and in home textile products such as curtains, sheets, and pillowcases.

　　Polyester knitted fabric has several benefits, including:

　　Durability: Polyester is a strong and resilient fiber that can withstand wear and tear better than many other fabrics.

　　Wrinkle-resistant: Polyester fibers do not wrinkle easily, which makes the polyester knitted fabric a good choice for clothing that does not need to be ironed.

　　Easy care: Polyester is a synthetic fiber that is resistant to shrinking, fading, and stretching, making it easy to care for.

　　Dries quickly: Polyester dries quickly and does not retain moisture, which makes it ideal for activewear and outdoor clothing.

　　Affordable: Polyester is a relatively inexpensive fiber to produce, so polyester knitted fabrics are generally more affordable than natural fiber fabrics.

　　Variety of use: Polyester knitted fabric is used in a wide range of products, including sportswear, activewear, underwear, and outerwear.