There are two types of polyester yarns: filament and spun. Filament yarns are made by taking the single polyester filaments, grouping them together and then twisting or air-entangling them to make them workable. A monofilament yarn has just one, single polyester fiber that is usually not twisted. read more
Spun Yarn vs Filament Yarn . Yarn is the material that is used to manufacture fabrics. It is an assembly of fibers that may have been twisted to give strength to the yarn. Many people remain confused between fibers and yarn, but a yarn is an intermediate product that is made from fibers and is used to manufacture fabrics. Basically, all yarn is spun. read more
Filament yarns are manufactured by twisting together or otherwise aligning: filament fibers from silk cocoons,. filament fibers extruded through a spinneret, or. by other manufacturing processes such as by slitting or splitting a film or sheet of material. read more
Yarn is a long continuous length of interlocked fibres, suitable for use in the production of textiles, sewing, crocheting, knitting, weaving, embroidery, and ropemaking. Thread is a type of yarn intended for sewing by hand or machine. read more