Incoming U.S. first lady Melania Trump and son Barron attend the presidential inauguration of President-elect Donald Trump at the U.S. Capitol in Washington, U.S., January 20, 2017. REUTERS/Carlos Barria.
Rayon is a manufactured fiber made from regenerated cellulose derived from plant materials such as bamboo. Rayon fabrics are very soft and breathable. As one of the worldâs oldest manufactured fibers, rayon is used for a variety of textiles including underwear.Most underwear manufacturers mix with rayon with other fabric blends to achieve a stretchable fit.ayon is a manufactured fiber made from regenerated cellulose derived from plant materials such as bamboo. Rayon fabrics are very soft and breathable. As one of the worldâs oldest manufactured fibers, rayon is used for a variety of textiles including underwear.
However, consumers sometimes expect performance characteristics beyond those for which rayon fibers were designed. Although rayon can look like wool, silk, cotton, or linen and is a manufactured fiber like polyester, this does not mean it behaves like or has the same properties or care requirements of these fibers.are of Rayon. The critical element in successful care of rayon is the type of fiber. Regular or viscose rayons usually require dry cleaning for best results, while high wet modulus, high wet strength or polynosic rayons, will normally machine wash and tumble dry satisfactorily (see Fiber Types and Cautions sections).