"Cello" stands for cellophane. Cellophane is fashioned out of reformed cellulose, a plant carbohydrate. This makes cello products originally created from natural raw materials. Designed for keeping moisture, oils, bacteria and air out of goods, cellophane's most commonly used form today is the cello bag. Although not patented worldwide, Cellophane is a trademark of Innovia Films Ltd., in the UK. This article will provide all the necessary information about cellophane bags.