With increasing environmental concerns about synthetic coatings (such as PFOA) and the higher prices of hydrocarbon based petrochemicals, there is a focus on zein (corn protein) as a coating for paper in high grease applications such as popcorn bags.
With increasing environmental concerns about synthetic coatings ( such as PFOA ) and the higher prices of hydrocarbon based petrochemicals , there is a focus on zein ( corn protein ) as a coating for paper in high grease applications such as popcorn bags .
What is newly used as a coating in high grease applications?
What is newly used as a coating in high grease applications ?
corn protein
corn protein