... Specification:Material: Art paper, white board paper, wood free paper, white paperboard, copper plate paper, Kraft paper, etc.Bag Size: ... 400gsm...etcHandles: PP rope, cotton rope, ribbon, twisted paper linePackage: pp bags & cartonsColor Printing: offset printing, ... stamping. UV coating, pressure light, copper plate printing, rubber plate printing, gravure printing, thermal transfer, color printing ...