Material: thick corrugated paper
Process: color printing
High-quality corrugated paper with good hardness, elasticity, effective shock resistance and anti-extrusion. Advanced ink printing technology, the color is naturally shiny, and will not fade after repeated use. A variety of printing processes are available, including patterns and logos. Integrated molding, clear crease, easy to fold. The edges are cut smoothly, without burrs, and do not hurt your hands.