This kind of thread are produced from high tenacity low shrinkage
low elongation continuous polyester filament yarn twisted in modern equipments.
Raw white with dyeable plastic tube or paper cone is available,and dyed,lubricated on king-spool as well.
Both tenacity 7.0G/D and 8.0G/D are available.
Natural on dyetube 1.0kg,1.8kg, Heat-Fixed for natural is also available.