Coated Duplex Board White Grey Back – Premium Packaging Paper for Custom Boxes

Coated duplex board with a white top and grey back is one of the most practical and cost-effective packaging paper materials widely used in the global printing and packaging industry. Also known as grey back duplex board, this paper features a bright, coated white top surface and a natural grey, uncoated back side, designed specifically for commercial color printing and rigid box packaging.

The biggest advantage of this white-grey back duplex board lies in its excellent surface performance. The single coated top layer delivers an ultra-smooth texture, high flatness, and good ink absorption, supporting offset printing, UV printing, and embossing processes. It can produce clear patterns, bright colors, and delicate printing effects, fully meeting the customized packaging needs of various branded products.

In terms of physical quality, our coated duplex board boasts stable stiffness and good toughness. It does not easily bend or deform after die-cutting and molding, ensuring neat box shapes for finished packaging. Meanwhile, the standard paper thickness and uniform texture guarantee consistent processing performance in mass production, effectively reducing packaging defect rates for manufacturers.

Widely applicable for daily consumer product packaging, this grey back white top duplex board is the ideal material for cosmetic boxes, gift boxes, daily commodity packaging, food outer packaging, and retail display boxes. It balances high print quality with affordable cost, making it a preferred choice for bulk packaging customization for wholesalers and packaging factories worldwide.

Durable, processable, and cost-efficient, our coated duplex board with white top and grey back adapts to diverse post-processing technologies, perfectly matching mainstream packaging production standards and global market demands.