3209 400gsm black paper products are offered for sale by suppliers on Alibaba.com, of which paper & paperboards accounts for 4%, copy paper accounts for 1%.
A wide variety of 400gsm black paper options are available to you, such as craft, clothing and shoe.You can also choose from waterproof, recyclable and eco-friendly 400gsm black paper,As well as from wood pulp, mixed pulp 400gsm black paper, and whether 400gsm black paper is chemical pulp, chemical-mechanical pulp, or mechanical pulp.