How to distinguish between toxic and non-toxic non-woven eco-friendly bags

Method 1: Observation When we get the bag, we must first observe it and judge it from its color and appearance. Generally, non-toxic bags are milky white, translucent, or colorless and transparent, flexible and smooth to the touch. The surface of the toxic bag is mostly cloudy, pale yellow, and feels sticky.

      Method 2: Water immersion detection Since the specific gravity of the non-toxic bag is small, when we immerse the bag in water, it can surface on its own. The poisonous bag is slightly larger than the important one, it will not float up by itself, and it may still sink.

      Method 3: Fire Since the plastic bags we use contain polyethylene substances, during normal combustion, the flame should be blue, the upper end should turn yellow, and drip like candle tears when burning, with a paraffin smell and less smoke. The poisonous plastic bag is extinguished immediately after leaving the fire, the flame is yellow, the bottom is green, softened and can be drawn, and has a pungent odor.