) is a new type of biodegradable material, which uses renewable plant resources (such as corn) starch raw materials. The starch raw materials are glycated by glycating, and then the glucose and a certain bacteria are fermented to make high purity lactic acid, and then a polymal of a certain molecular weight is synthesized through the chemical synthesis method.
It has good biodegradability and can be completely degraded by microorganisms in nature after use. It finally generates carbon dioxide and water, and does not pollute the environment. This is very beneficial to protect the environment and is recognized as environmentally friendly materials. The treatment method of ordinary plastic is still burning and cremation, causing a large amount of greenhouse gases into the air, while polymapilic acid plastic is buried in the soil to degrade. The produced carbon dioxide directly enters the soil organic matter or is absorbed by plants. It will not be discharged into the air. It will not cause the greenhouse effect.
Our pla mask has three series: PLA disposable flat mask, PLA kf94 mask and PLA kn95 mask.