Our Duplex Board is a type of cardboard that is made from multiple layers of paper pulp, usually with a layer of recycled fiber in the middle as well as a layer of bleached or unbleached virgin pulp on the top & bottom. The layers are fused jointly with an adhesive to create a strong, durable, and rigid material. This is commonly used for packaging applications such as boxes, cartons, and folders, as well as for printing and advertising materials. It has high stiffness and excellent printing capabilities making our Duplex Board a popular choice for high-quality packaging and promotional products.