... 4) Native English & French sales team Coated Paper Packaging Box Introduction of Packaging:Keneng Print can provide you with outstanding paper ... shelf life, and provides information to consumers. Packaging Boxes SpecificationsSizeCustomized sizeMaterialIvory board(250G,300G, 350G)Art paper(128G, 157G, ... 200G, 250G, 300G)Duplex board with grey back(250G, 300G, 350G,400G)Grey Paper( ...