Ribbed Smoked Sheets (RSS)
RSS is one of our famous nature rubbers forms. The simple process is starting with cleaning unsmoke sheet (USS) in clean pool water, drying USS with natural air dry, and then putting the well
preparation dry rubber sheet into control temperature smoking room. After all the sheet cooked and well smoked, we are clipping out all overheat and tinges then grading them from grad 1 to 5 and.
The difference in grade is depending on cleanliness and color of the sheets.