The smallest shrinkage is synthetic and mixed textiles, followed by woolen fabrics, hemp fabrics, cotton fabrics in the middle, silk fabrics shrinkage is larger, while the largest is viscose fibres, rayon, artificial wool fabrics. Objectively speaking, cotton fabrics are more or less subject to the problem of shrinkage and fading, the key is the finishing behind. Therefore, the general home textile fabrics are pre-shrunk. It is worth noting that after the pre-shrinking treatment is not the same as no shrinkage, but refers to the shrinkage rate control within the national standard 3%-4% clothing, especially natural fiber clothing will shrink. Therefore, when buying clothing, in addition to the quality of the fabric, colour and pattern selection, the shrinkage rate of the fabric should also be understood.