Fabrics woven or knit from acetate filament yarns have the look and feel of luxury. Consisting of pure cellulose acetate, Eastman Estron™ acetate yarn is available in bright and dull lusters. Eastman has been a producer of high-quality cellulose acetate fibers and yarns since 1931. Unexcelled technology and raw materials are key foundations of these businesses. Eastman Chromspun™ solution-dyed, acetate yarn has the same generic composition as Eastman Estron™ acetate yarn except for coloring agents added at the dope stage before the yarn is spun.