Clearwater Paper Corp. engages in the manufacturing and selling of private label tissue, paperboard, and pulp-based products. The company is headquartered in Spokane, Washington and currently employs 1,900 full-time employees. The company went IPO on 2008-12-05. The firm produces quality paperboards that provides sustainable packaging solutions for consumer goods and food service applications. The firm operates through Pulp and Paperboard segment. The company supplies bleached paperboard to quality-conscious printers and packaging converters, and offers services that include custom sheeting, slitting and cutting. SBS paperboard is a premium paperboard grade that is used to produce folding cartons (also includes blister and carded packaging and top sheet), food service (including liquid packaging, cups and plates) and commercial printing items. The company produces paperboard that is then converted and printed by independent converters and primarily used in folding carton and food service applications. Food service paperboard includes both liquid packaging and cup and plate categories.