... -8 colors , CMYK or PMS colorMaterial Can be LDPE, HDPE ,BOPP,and etc.Thickness 70micron is recommanded (Your specific request is ... order from high to low HDPE,LLDPE,PP,BOPPPrinting performance BOPP,PP,LLDPE,HDPEConclusion: For carrier bags which need strong tensile ... strict printing looking, we recommend customers to use PP or BOPP.II. PrintingOur Gravure printing can print up to 8 colors ...