Threads India Limited offers Schappe-Spun Paramide Sewing Thread. Threads India Limited has been accredited with DNV IATF certificate for Management Systems and confirming to Technical Specifications as per ISO / TS 16949:2002 and meets the Satra Laboratory Accreditation Scheme for IS 199:1989, IS 767:1988. The Schappe-Spun Paramide Sewing Thread has high mechanical resistance, with good chemical and heat resistance [425 °C]. This Sewing Thread also include high resistance to heat due to heat cover and low elongation at break used for filter fabrics, safety shoes and clothes.