... color offset/ flexor printing, stamping, gold/ silver foil, embossing, matt/ gloss lamination, UV or spot UV, vanishing, etc.Printing design changeable ... leak-proof,safe and reliable3).heat sealing skill, make our tubes can hold water4).kinds of design,outside with 4 colors ... printing ,various print disposal: UV.lamination,embossing,hot-stamping ,gloss,matt5).it is 70% lighter than tin can,carry and ...