Decomposition does not take many years, and its significance lies in its short decomposition time.

Degradable plastics refer to plastics that are easily degraded when a certain amount of additives (such as starch, modified starch or other cellulose, photosensitizer, biodegradable agent, etc.) are added to the natural environment. ) is added in the production process.

Tests show that most degradable plastics begin to become thinner, lose weight, lose strength and gradually break after being exposed to the general environment for 3 months. If these fragments are buried in garbage or soil, the degradation effect is not obvious.