USP's Food Grade of Barrier Coatings for Paper includes a range of products that repel water and oils & greases. These barrier coatings are acrylic copolymer emulsions that are produced using the raw material of plant (core-shell structure starch-based) with non-plastic, non-fluorinated, glycol-free, extremely low VOC, HAPS-free and slight odor. Most importantly, paper and board coated with these barrier coatings can be fully repulpable, recyclable and biodegradeable.  In the future where environmental protection issues are highly valued, this is already a global trend!