... experience; 3. Low price, high quality; 4. SGS certificates paper document bags BrandTonghongMaterialCoated paper, special paper, ivory cardboard, art paper, foil ... FREESurface finishedGlass/matt lamination, varnishing, UV coating, hot stamping, screen printing, die cutting, foiling stamping, creasing, embossing, et.SizeA4, A5/FC ...