The development of packaging bags has gone through four obvious stages: the original packaging bag stage, the big packaging bag stage, the small packaging bag stage, and the new stage of environmentally friendly (green) packaging bags has gradually entered. With the development of the commodity economy, the commercial nature of the packaging itself has become more and more significant. It has become a special product that is no longer attached to the production of commodities, a widely used product that all commodities cannot do without.

Chinese scientists have developed an environmentally friendly plastic bag made of electrolyte. This environmentally friendly plastic bag can not only be harmlessly decomposed, but it can also be dissolved in water.

      According to scientists' explanations, products made of high-molecular plastic materials commonly used in life will take hundreds of years to be completely decomposed and will exist on the earth for hundreds of years. According to actual figures, super-hard tools show that 80% of the used plastic bags are eventually transported to the garbage dumping area like general garbage, and only 7% of the plastics are recycled.

      This new environmentally friendly plastic bag does not release harmful substances during the decomposition process, and can even be decomposed into natural substances that insects love, which greatly helps protect the natural environment.