... paper ,double Pe coated paperPE coated paper ,paper cup paper with good stiffness and smoothness,whiteness 78% grammage from 170-380gsm ... paperThe features of PE coated paper :Material : Paper with single or double side Pe coating ,different grade,different grammage ,different specification can ... of package,such as paper cup ,paper plate and meal boxes and so on.The size is according to your requests ...