This U.S. industry consists of establishments primarily engaged in (1) manufacturing noncellulosic (i.e., nylon, polyolefin, and polyester) fibers and filaments in the form of monofilament, filament yarn, staple, or tow, or (2) manufacturing and texturizing noncellulosic fibers and filaments. Cross-References. Establishments primarily engaged in-- ? Texturizing noncellulosic fibers--are classified in U.S. Industry 313112, Yarn Texturizing, Throwing, and Twisting Mills; ? Manufacturing cellulose fibers--are classified in U.S. Industry 325221, Cellulosic Organic Fiber Manufacturing; and ? Manufacturing textile glass fibers--are classified in U.S. Industry 327212, Other Pressed and Blown Glass and Glassware Manufacturing.