Glassine is a specific and special release liner. Glassine Release Paper offers considerable advantages as a liner material because it has high degree of density (highly smooth) and it offers an optimal surface for silicone coating. Glassine is used in printing bar codes on labels as there in 40 % transparency and helps the sensor in the bar code printer to differentiate between two labels before printing. It is also suitable for any other types of label printing. It is suitable for all kinds of printing technique, especially barcode printing.