There are two kinds of plastics, one is degradable and the other is non-degradable. For our daily life, there are actually many degradable plastics used, such as garbage bags, some fresh-keeping bags, easy-to-pull bags and so on. All kinds of plastic products are degradable plastics, which are light in texture and weight, even negligible, and will burn quickly when burning. It will not produce some particularly pungent smells, which are some advantages of non-degradable shopping bags. ?
It is also very convenient for some packaging and some use, and the quality of garbage bags is very light and thin. It is also easy to tear, but its material is degradable, recyclable and secreted. However, the quality of the shopping bags we bought in the supermarket is very good for us. They are large, usually white or transparent, and they are heavy compared with degradable plastics. Moreover, non-degradable plastics have brought great harm to our daily life. Non-degradable plastic bags are heavier than degradable plastic bags, and for the degree of combustion, non-degradable plastic bags have a great smell when burning and are not easy to burn. Its material is artificially synthesized, the biggest problem is that it is simple to synthesize, and it can't be decomposed and burned under normal circumstances, which will cause secondary pollution and produce toxic gases. Compared with degradable plastics, it is more convenient and environmentally friendly in our daily life.
But if we want to make our environment more environmentally friendly, I think we should reduce the use of plastic bags in our daily life and use paper or cloth instead.