Many employees like to wear non-ironing shirts, thinking that non-ironing shirts are shirts that don't need ironing. What is an iron-free shirt? The so-called iron-free shirt is a relative statement. Compared with ordinary shirts, it is not easy to shrink and wrinkle. After normal household washing, daily smoothness, stiffness and beauty can be achieved without ironing or slight ironing, which is convenient for care and maintenance. No matter what kind of non-ironing shirt, it is impossible to achieve 100% non-ironing