Biodegradable packaging bag is a kind of packaging bag that can degrade rapidly under the conditions of sand, direct sunlight, humidity and cold. After testing, the index values of biodegradable packaging bags meet the specified product quality standards, and have the characteristics of environmental sanitation and environmental protection. It is one of the ideal environmental protection packaging products at this stage.
The biodegradable packaging bag can be burned, and the residue is powder, which will not produce oil glue and harmful gas. When the soil layer is buried or not in contact with the light source, it can still be degraded according to the thermal oxygen effect. Biodegradable packaging bags can be degraded under the effect of ultraviolet light, and most of the residues are harmless powder.
Biodegradable packaging bags are widely used in different fields, such as express company packaging bags, food packaging, nut packaging, local specialty packaging, tea packaging, drugs, electronic equipment, clothing, skin care products, gift bags, decoration packaging, digital accessories packaging, daily utensils packaging, general packaging and hardware and building materials packaging.
