Ties can generally be roughly divided into yarn-dyed silk ties, printed silk ties, yarn-dyed polyester ties, and printed polyester ties (anti-silk). With the emergence of new products, there are also some wool + silk, or 50% silk + 50% polyester tie, but this type of flower type is not as much as conventional fabric ties. Those so-called South Korean silk is actually polyester silk, this is just the name of some domestic merchants, in foreign trade export this piece is 100% polyester.
