Thick Gray Cardboard

1292 thick gray cardboard products are offered for sale by suppliers on Alibaba.com, of which paper & paperboards accounts for 45%, paper boxes accounts for 21%. A wide variety of thick gray cardboard options are available to you, such as fur, photo frame and bread.You can also choose from wood pulp, mixed pulp and straw pulp thick gray cardboard,as well as from chemical pulp, chemical-mechanical pulp, and mechanical pulp thick gray cardboard, and whether thick gray cardboard is gravure printing, offset printing, or digital printing.