Duplex board with grey back is commonly known as gray-backed white, and also has white-backed board. It is white and smooth on the front and mostly gray on the back. It is called gray-backed white. White on white means that the front and back are both white and smooth, but the paper core is grey. This kind of cardboard is mainly used for color box printing in the packaging industry and is single-sided printing.

Higher stiffness, durability and smoothness. Flat surface and neat appearance

Uniform ink absorption, strong paper and good folding resistance

The front is white and smooth, and the back is mostly gray cardboard. This cardboard is mainly used for single-sided color printing and then made into cartons for packaging.

ISO 9001:2000, ISO14001:2004, SGS, FSC ARE ALL AVAILABLE