PLA vs. PE: Which Lining is Better for Paper Cups and the Environment?
As the world moves toward more sustainable packaging solutions, businesses and consumers increasingly scrutinize the materials used in everyday products like disposable paper cups. A critical decision comes down to the type of lining—PLA (polylactic acid) or PE (polyethylene)—that provides the cup’s inner moisture barrier. This blog explores the key differences between PLA and PE […]