Smocking stitches are carried out with normal embroidery thread. On silk outfits use silk thread and on cotton material use cotton thread. Solitary covered yarn involves wrapping just one layer of masking yarn all around a Main yarn, normally spandex. This method results in a yarn which offers moderate elasticity https://rubbercoveredyarn55421.myparisblog.com/32265966/how-double-covered-yarn-can-save-you-time-stress-and-money