The development of packaging bag has experienced four stages: the stage of the original packaging, the packaging bag, the small package, and the new stage of environmental protection. With the development of commodity economy, commodity packaging is becoming more and more significant, it has become a no longer dependent on commodity production of special products, all goods are inseparable from, widely applied to the products.
Scientists have studied a kind of plastic bags made of electrolytes, which can not only be environmentally friendly plastic bags, but also environmentally friendly plastic bags can be dissolved in water.
According to scientists, the life of the common polymer plastic materials made of products, the need for hundreds of years to be completely decomposed, there will be hundreds of years on earth. According to the actual figures show that 80% of the use of plastic bags, and the end of the same general refuse to be transported to the landfill, only seven percent of the plastic is recycled recycling.
This new environmentally friendly plastic bags in the decomposition process will not release harmful substances and even decomposition for insect like natural substances, to protect the natural environment played a great help.
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