... sealability, and wide welding scope and can be sealed at low.(3) High shrinkable ratio: Heat shrinkable ratio>60%, ... taint ashes.(5) frivolity, tenacity and even thicknessLight proportion, low cost, strong flexibility, high pulling intensity, fine impact function ... luster can packaging very well(7) endurable cold, low temperature and fine function, Keeping flexible in low temperature and 35 degrees ...