1. Rayon is a common name for viscose fiber.Viscose fiber refers to the α - cellulose extracted from wood, plant Ligusticum and other cellulose raw materials, or cotton linter as raw material, processed into spinning solution, and then made by wet spinning.

2. Pure cotton fabric is made of cotton as raw material, which is made of warp and weft yarn through loom.

At present, according to the actual processing cotton source, it is divided into primary cotton fabric and recycled cotton fabric.