With the continuous improvement of living standards, the problem of PLA stic waste pollution is becoming more and more serious in the process of urban development. In order to better solve the problem of PLA stic white pollution, degradable garbage bags are solved here! Click to learn how to judge whether it is a degradable garbage bag. Is it really completely degradable as advertised? At present, the mainstream degradation technologies on the market are divided into two categories: one is fully biodegradable PLA stics, the essence of which is to use small biological molecules to polymerize through special equipment to produce particles of all biological materials to re PLA ce polyethylene PLA stics; the other is Polylactic acid ( PLA ) is independently developed by Wuxi yltpacking Environmental Protection Products Co., Ltd. PLA is made from sugars derived from natural PLA nts, saccharified and fermented to produce high-purity lactic acid, and then polymerized into polylactic acid, which is used and produced in the medical field Human heart stents, degradable bone nails, etc. have good compatibility and biodegradability, and can be completely degraded within 180 days at the fastest.