Aqueous barrier coating ,which is water based.Paperboard with aqueous barrier coating is compostable, recyclable, repulpable, hot sealable, water and oil resistance.   Now Elements has passed the home compostable test of no plastic coating paper cups and obtained the certificate, which means that we can customize the design and production of plastic free coating paper cups with compostable properties. Ordinary families can also handle these uses, which will greatly reduce the increasingly serious pollution problem of paper cups and reduce the load of public facilities on the treatment of polluted waste. At the same time, individuals can fulfill our environmental protection obligations by disposing of waste paper cups.   For more information about compostable non-plastic coated paper cups, please contact us to learn more.