400gsm White Cardboard

2347 400gsm white cardboard products are offered for sale by suppliers on Alibaba.com, of which paper & paperboards accounts for 29%, paper boxes accounts for 28%. A wide variety of 400gsm white cardboard options are available to you, such as fur, photo frame and bread.You can also choose from wood pulp, mixed pulp 400gsm white cardboard,as well as from chemical-mechanical pulp, chemical pulp, and mechanical pulp 400gsm white cardboard, and whether 400gsm white cardboard is gravure printing, offset printing, or digital printing.