Piece dyeing is a textile dyeing process where finished fabric is dyed after it has been woven or knitted. This method allows for uniform color application across the entire piece of fabric, making it ideal for large production runs. It is commonly used for fabrics like cotton, polyester, and wool. The process typically involves submerging the fabric in a dye bath, where it absorbs the color. Piece dyeing is popular in the fashion and home textiles industries because it offers flexibility in color choices and can accommodate various fabric types.