Biodegradable bags are fully biodegradable. When customizing biodegradable bags, customers usually worry about whether they have a shelf life. Can they continue to be used after the shelf life expires? Next, let Sayru Technology analyze and answer for you!

Biodegradable plastic bags are made of PLA and PBAT, which are recognized as environmentally friendly materials and harmless green products. Under composting degradation conditions, biodegradable plastic bags can be completely biodegraded within 180 days. The degradation products are carbon dioxide and water, which directly enter the soil to be absorbed by plants, return to the earth, or enter the general environment to be decomposed. It truly comes from nature and returns to nature without causing pollution to the environment.

Using biodegradable plastic bags can greatly protect the environment, reduce the generation of white pollution, and contribute to our living environment.

The degradation time required for biodegradable plastic bags is related to the environment. In daily general environments, even if the time exceeds six to nine months, they will not decompose and disappear immediately, but their physical appearance remains unchanged. However, the physical properties of the biodegradable bags will start to change—their strength and toughness will gradually deteriorate over time, which are all signs of degradation.

During the purchasing process, do not hoard large quantities; only buy an appropriate amount. In addition, the storage requirements are to keep them clean, dry, and away from direct sunlight, and pay attention to the warehousing management principle of first-in, first-out. Therefore, there is a contradiction for biodegradable plastic bags: it is impossible to require both fast degradation and long storage time. Biodegradable plastic bags can be degraded into carbon dioxide and water within 180 days under natural or industrial composting conditions, without causing pollution to the natural environment.

To summarize, we know that biodegradable bags do have a shelf life. Follow Sayru Technology's website, and the editor will take you to learn more new knowledge!

Article Title: Does a Biodegradable Bag Have a Shelf Life? URL: https://en.szxylp.com/news/company-news/does-a-biodegradable-bag-have-a-shelf-life.html