40 Custom imprinting and debossing of packaging containers, packaging, packaging inserts, boxes, art cards, brochures, cartons, booklets and manuals; embossing words, design or images on packaging containers, packaging, packaging inserts, boxes, art cards, brochures, cartons, booklets and manuals; foil stamping, namely, metal stamping; litho-laminating of packaging products consisting of containers, packaging, inserts, boxes, art cards, brochures, cartons, booklets and manuals for others; bindery services for others, namely, collating, folding, stapling, perforating, cutting and binding of printed, photocopies and typewritten materials; corrugation, namely, laminating of packaging products in the nature of containers, packaging, inserts, boxes, art cards, brochures, cartons, booklets and manuals