PLA stic bags can be seen everywhere in our lives and bring a lot of convenience to our daily life. How to solve the white pollution caused by PLA stic bags while using PLA stic bags? In fact, there is a best-of-both-worlds option——Biodegradable PLA stic bags, biodegradable PLA stics under natural or industrial composting conditions180decomposed into carbon dioxide and water.At present, biodegradable PLA stics are widely used in the market, including polylactic acid( PLA ), polyhydroxyalkanoate(PHA),PBATWait. This type of PLA stic contains some organic substances, which can survive in microorganisms(bacteria and fungi)Under the action of the environment, it can be completely or partially transformed into water, carbon dioxide and organic fertilizers.Generally, PLA stic bags are marked under the environmental protection label, and the raw materials and manufacturer’s barcode of the PLA stic bag will also be marked. PLA ,PHAsorPBAT, or the International Certified Seed Mark andBPIThe logo means that the PLA stic bag is a biodegradable PLA stic bag.
- The difference between biodegradable bags and ordinary PLA stic bags January 30, 2023