Why are some clothing labels very scratchy while others are not?

The weaving technique, cutting style, and folding method are crucial.  

Most labels on the market are made of polyester, which tends to be stiff. For a softer feel, a blend of cotton and polyester is recommended. Choosing a cut-and-fold or center-folded design is an excellent solution.  

Additionally, laser cutting can further enhance smoothness, and adjusting the ratio of cotton to polyester can also improve comfort. In summary, material composition and craftsmanship are key factors in determining the softness of a label.