is rayon same as cotton?
Are cotton and rayon the same? they are both cellulose based fiber,   rayon is man made( from tree pulp) , the fibers are being extruded  to form a whole fiber   while cotton is natural fiber, thosâ¦e are the cells of the cotton  plant and the have several layers, and they are hallow in their  inside. Are cotton and rayon the same? exists and is an alternate of . No, cotton and rayon are entirely different. Cotton is a material that comes from the cotton plant, whereas rayon is a synthetic material that is related to plastic. No, cotton and rayon are entirely different.