... 4.OEM 1] Item name: paper box for cosmetic packaging2] Surface process: Offset printing , stamping,embossing,spot UV,Dull ... Creasing, Dull polish, Refraction, Oil varnishing,and customizedPrinting:Offset printing with CMYK & Panton color, SilkscreenSample:FreeMOQ:3000pcPrice:according ... How many of printing color, which affect the offset printing fee, so affect the unit price of paper bags or boxesC ...