Biodegradable packing bags are various bags made of biodegradable materials for product packaging. Biodegradable materials refer to a class of materials that are degraded by microorganisms and algae that exist in nature. An ideal biodegradable material is a polymer material with good performance, which can be degraded by environmental microorganisms after being discarded, and then transformed into a renewable part in nature.

A biodegradable packing bag is a bag that can be degraded quickly after being exposed to sand, sunlight, and moisture. After inspection, all the indicators of the biodegradable packing bag meet the requirements, and have the characteristics of hygiene and environmental protection. It is one of the ideal environmental protection packaging products at present.
The biodegradable packing bag can be incinerated, and the residue is powder without producing oily glue and toxic gas. In the case of soil burial or no exposure to light sources, it can still pass through pyrolysis. Biodegradable packing bags can be degraded under the action of ultraviolet rays, and most of the residues are harmless powders.
Biodegradable packing bags are widely used in various industries, such as express packaging bags, food packaging, dried fruit packaging, souvenir packaging, tea packaging, pharmaceuticals, electronics, clothing, cosmetics, jewelry packaging, digital home appliance packaging, daily necessities packaging, general packaging and hardware Building materials and other packaging.