... , good color fastness characteristics. Namepolyester sewing thread FeaturesIs to use a sewing thread, high strength, the most common, low ... , using a different thickness (branch number) of the sewing thread. SpecificationsUsed For20s/2Denim apparel, footwear, hats, leather products, ... etc.60s/3 Coat, suits, trousers, bed sheets, linens, blankets, etc.80s/2 Embroidery bottom line, clothing tie lines 80s ...