Ribbed Smoked Sheets (RSS) Ribbed Smoked Sheets (RSS) are still widely used in different industries, especially tyre business. Unsmoked Sheets are collected from local farmers. The sheets are cleaned and smoked in controlled temperature with technical supervision. The smoked sheets then are classified by visual inspection from well-trained staff into five grades. Grades : RSS-1 / RSS-2 / RSS-3 / RSS-4 / RSS-5 Packaging : Weight 33.33 kgs / 35 kgs / 111.11 kgs Loose-stuffed, powder coated bales Show More