a roll of paper directly from the paper machine that has not been slit or rewound for shipping

Roll size that does not require off-machine rewinding. Generally these rolls measure 17 1/2" and larger in width. Junior Cartons - Any sheet measuring less than 374 square inches. Usually ream wrapped and packed in cartons.

The initial product from the manufacture of coated abrasives. A typical roll may be five feet wide and 50 yards long. These coated abrasive materials are used as raw materials by converters to manufacture belts, discs, sheets and other coated abrasive items.