PLA Coating For Paper Cups

PolyLactic Acid products were made from renewable resources such as corn and sugarcane rather than petroleum, minimizing waste and mitigating the US's reliance on foreign oil. To make the board waterproof, traditional paper cups are covered with PE (Polyethylene) generated from oil. Cups are coated in PLA (Polylactic acid), a plant-based plastic that comes from sustainable sources on both the board and the coating. Drawbacks Covered In Latest Cups Previously, PLA was primarily employed in the manufacture of plastic glasses for serving cold drinks. This is because PLA would disintegrate if it came into contact with a hot beverage. The most recent varieties have been thermally treated to make them safe for use with steaming hot beverages; this advancement has made the coating suitable for use with paper coffee cups. Benefits Of PLA Paper Cups PLA-coated paper cups have the added benefit of being created from a renewable resource, accounting for about 5% of the material used in a typi...