Sustainable And Practical Solution For Food Packaging Of Greaseproof Paper Sheets Although there are many forms of food packaging papers, greaseproof paper sheets are perhaps the most widely used. Anyone managing a restaurant, bakery, or any form of food business, will agree that there are always times when grease and oil aren’t supposed to soak through the packaging. Most of these paper sheets act not only as a barrier to grease but also allow the foods to remain...