Letterhead Press LPI. Graphic Finishers of Print and Packaging. Safe Quality Food, SQF Level 2 Certified Packaging Supplier. Capabilities include 50” foil stamping, embossing, die cutting, blanking, UV coating, laminating / mounting, folding / gluing, perfect binding, and hologram application. Producing folding cartons, rigid boxes, cut-and-stack labels, and Point-of-Purchase P.O.P. displays.