... /artwork: Customized. 2, material: Gray cardboard, offset paper, wood free paper, CIS/C2S coated art paper, special paper, magnetic flap, foam, 3, printing: Full ... sewn, matt/glossy lamination, spot UV, UV varnishing, embossing, gold/silver foil hot stamping, aqueous varnishing, die-cutting, etc.Machines: hardcover book ...