Relevance and aim of the research: Many types of coatings have been developed to meet the demanding needs and properties of paper-based packaging. which is the most widely used sustainable category of food packaging. The purpose of this paper is to list and classify special sustainable coatings. such as bio-based coatings and coatings based on nanomaterials (NPs) that provide barrier. https://www.nacrack.com/great-pick-Refurbished-Sawgrass-Virtuoso-SG500-Complete-Sublijet-Sublimation-Printer-Kit-flash-buy/