Other fibers are manufactured. Regenerated fibers are made from natural materials by processing these materials to form a fiber structure. Also called cellulosics, regenerated fibers are derived from the cellulose in cotton and wood pulp. Rayon and acetate are two common regenerated fibers. Synthetic fibers are made entirely from chemicals.
Synthetic fibers are usually stronger than either natural or regenerated fibers.
Therefore manufacturers can shape these fibers at high temperatures, adding such features as pleats and creases. Synthetic fibers will melt if touched with too hot an iron. This article identifies the characteristics and the physical and chemical properties of cotton, today's most used textile fiber in the world. It also tells about the processing of raw cotton. This resource can help answer questions about fibers, fabrics, finishes and fashions.