... 1. Material: White paper board,duplex board with white back,glossy art paper,ivory cardboard,white/brown kraft paper,special paper,etc.2.Surface Treatment ... stamping,crushing,varnishing,embossing,UV lithography,Silk Screen Printing3. Color:Full color printing,Pantone,CMYK,or according to customer's requirement4. ... ,quantity and packing8.Certificate:(1) 100% Food Grade Paper (2) SGS /FDA Approved 1