Blend of textile staple fiber

Abstract From the Canadian patent

Textile staple fiber, especially of polyester and precursor continuous filament tows and downstream textile articles, such as spun yarns fabrics and garments, made from such, staple fiber and blends thereof wherein the staple fiber is of intentionally mixed denier the, higher denier being about twice the lower denier. A preferred process for preparing such staple fiber and precursor tows, by spinning filaments of different deniers and collecting, them in the same filament bundle on the same spinning machine from orifices/capillaries of, different diameters and/or throughputs.