PP bags are stretchable polypropylene plastics. It is characterized by non-toxic, tasteless, smooth and transparent surface.
It is easy to burn, the flame is molten and dripping, the upper is yellow and the lower is blue. After leaving the fire, there is less smoke and continue to burn.
Suitable for packaging in various industries such as stationery, electronics, and hardware. The color of PP bag is transparent, good quality, good toughness, strong, and not easy to be scratched.