A blend is a mixture of two or more fibers. In yarn spinning, different compositions, lengths, diameters, or colors may be combined to create a blend.[1] Blended textiles are fabrics or yarns produced with a combination of two or more types of different fibers, or yarns to obtain desired traits and aesthetics. Blending is possible at various stages of textile manufacturing.[2] The term, blend, refers to spun fibers or a fabric composed of such fibers.[1][3] There are several synonymous terms: a combination yarn is made up of two strands of different fibers twisted together to form a ply;[1] a mixture or mixed cloth refers to blended cloths in which different types of yarns are used in warp and weft sides.[4][5]
Union or union fabric was a 19th century term for a blended fabric. It is no longer used.[6]
:1
was invoked but never defined (see the help page).