KapStone Paper and Packaging keeps things under wraps. The company manufactures linerboard, a type of paperboard that is converted into laminated tier sheets and wrapping material. It also produces kraft paper (industry-speak for strong wrapping paper) for multiwall bags; saturating kraft (sold under the Durasorb brand) to produce mainly high pressure laminates for furniture, construction materials, and electronics; and unbleached folding carton board (Kraftpak), which is converted into packaging for consumer goods. KapStone counts 3,200-plus customers, including Graphic Packaging, Exopack, and other major converters.