Nylon6 Thread Nylon6 Thread Component: Polyamide 6 synthetic fibre, popular name Nylon 6 synthetic fibre.Temperature for dyeing: normal temperature 105°C.Specification: 210D/2,210D/3,280D/3,210D/4,420D/3,630D/3,840D/3,1050D/3,1260D/3.Normal package: N.W/G.W:120G/140G/CONE  N.W/G.W:225G/250G/CONECharacteristic: The advantage of polyamide 66 is its good endurance and flexibility. When it is stretched its 103% to 106%, it will comeback 100%. This item has good endurance, good tenacity, mezzo flexibility, good sewing effect, small shrink rate.Application: Sports shoes, Leather Shoes, bags, furniture, sofas, finery, toys, etc.