Spruce logs shredded cooked with caustic soda made into shets of wood-pulp (alkali cellulose) The sheets are shredded and mixed with carbon disulphide The mix is tipped into a caustic soda bath, forming viscose spinneret acid-bath fibers or filaments Spool of rayon yarn 3.2 .1 Spinning methods: Spinning is done by three different methods in case of man-made fibers.

The term fancy, complex and novelty are considered synonymous. As noted from the definition most fancy yarns are either single or plied. There can be endless variety of novelty yarns. A typical novelty yarn has three basic parts: 1.The ground or foundation or core. 2.