... Glossy lamination, Matt lamination, laser lamination, Embossing, stamping, UV coating, Spot UV, Creasing, Dull polish, Refraction, Oil varnishing,and customizedPrinting:Offset ... which affect the offset printing fee, so affect the unit price of paper bags or boxesC. More surface process ... such as Embossing, Hot stamping, which affect the unit price of paper bags or boxes.4,Usagecosmetic package,perfume ...