... pulp 2) Top quality around China 3) Single side or double side Double Side Recycle Black Paperboard1> Made by our self-made ... .4> Our black paper/black card are ideally used for processing like coating ,embossing ,printing ,hot stamping ,engraving ... stitching, perfect binding folding ,lamination ,etc . They are perfect for brochures, business cards, card making, covers, direct mail, envelopes ...