Synthetic Reinforced Sewing Threads with Polyester Coating 25LL for Durable Sewing Applications

Thermal properties of LL threads: melting point 260?C temperature of the bottom plate of the iron <150 ?C linear shrinkage in boiling water 1.5 per cent at a temperature of 100?C Chemical properties of LL threads: resistant to acid, alkali, organic solvents, bleaching, microorganisms and mould, chemical and wet washing humidity 1% Threads have high strength, elasticity, wear resistance, insignificant shrinkage.