... raw material, spec 200/AL12, 220/AL12, 250/AL12,265/AL16 w/customized length&10-color printing processing availab Aluminum Barrier Laminated material ... example, it means while the total thickness of this material is 200 micron , the thickness of its aluminum ... printing machine and a 6-color rotary printing machine, can normally meet the printing requests of all kinds. Laminated Tube Raw Material