fabric types by fiber sources textile school apr , generally, a set number of yarns are used for the formation of fabrics. also, a number of techniques are used for producing fabrics such as weaving, knitting, and felting. the type of fabrics varies by the fibers, the fabric formation... non-woven raw...
(figure ) special layout all napped and knit fabrics require that pattern pieces be laid with their "tops" in the same direction (one-way or with nap layout). some fabrics are printed with one-way designs and need a "nap" layout. check large designs since they may need matching, especially at center...