... ,heat and abras 2) can recycle the PP bags directly PP bag closing thrad have high tensile strength ... Geotextile, Charcoal, etc. - 4)Binder (Reinforced Material) for making Filter Fabric, Canvas, Ropes, Webbing, Core Thread for Zipper, etc ... cone - From 1 kg to 8 kg weight C) Other length or weight of thread are also available ... Colors. Ie. Red, Blue, Green and Brown C) Mixed Colour PP yarn for closing ...