... five-layer, seven-layer, single face corrugated boardSilver card paper, gold card paper, or any material as your required.•The bag is ... in making all kind of paper box ,gift box, color paper box, display paper box , paper box .rigid paper box etc.(also good at ... in the manufacture of various color printed, like: paper box, jewellry box ,paper bag,paper/vinyl sticker ,book, brochure/booklet etc related ...