Paper bag printing service 1.Customize size,material,color,quantity 2.Customer ... design available 3.Competitive price Colorful paper bag printing service 1) Material:White cardboard or grey cardboard 2) Size ... factory has more than 15 years experience on printing service,and supplier of "Vtech","Nikon","Kumakura" for all ... box,3D lenticular,bag and so on printing service . Colorful paper bag printing ...