What is Three Threads?
Again, like two yarns, this time it is a type of fabric obtained by knitting three yarns. They are very thick fabrics. Three yarn fabric is especially used in hooded sweatshirts. The shrinkage rate of 3 yarn fabrics is very low. 3 yarn fabrics are separated as raising or non raising. The back surface of 3-thread fabrics without raising is plain, the back surface of 3-thread fabrics with raising is cotton soft texture. Three raising yarns have low heat permeability.