Where does terylene come from?

Terylene, a type of polyester, is primarily derived from the reaction between terephthalic acid and ethylene glycol. This synthetic fiber was first developed in the 1940s and is known for its durability, resistance to wrinkles, and ability to hold shape. Terylene is commonly used in textiles and various industrial applications, making it a popular choice for clothing, upholstery, and other fabric products.