Grey board as a major material can be laminated with offset paper/duplex board, the combinations are widely used in various industries.
The performance characteristics of laminated offset paper/duplex board:
Surface with good brightness, nice smoothness, ink absorption and printing gloss.
The cardboard has a good stiffness and folding strength, could not only process with high-quality color offset printing and gravure printing, but also meet packaging re-
quirements. It's a high quality materials for middle and high-end commodity packaging.