Different Types Of Shopping Bags Require Different Raw Materials

Degradable plastic shopping bags - these shopping bags are produced from fully degradable plastics and are fully degradable. Products discarded in the wild can be completely degraded into small molecule microorganisms without any environmental pollution. This kind of plastic shopping bags are popularized abroad. According to the specific composition of fully degradable plastics, they can be divided into the following three categories:
(1) The PLA and PHA biodegradable plastics synthesized by biofermentation using natural starch as raw materials need to consume a large amount of food, so the development space is limited.
(2) Aliphatic polycarbonate (APC) degradable plastics synthesized with carbon dioxide as raw material. It uses carbon dioxide, an industrial by-product that is being beaten by everyone, as raw material, which does not consume food and reduces the emission of carbides. Elimination of global warming caused by greenhouse gases kills two birds with one stone, so the market prospect is broad.
(3) Completely degraded products that add non-starch degradants to ordinary plastics are in the stage of industrialization. If the degradation performance is reliable, they have great development prospects.