Tube Specification: Material: aluminum>99.7% 1-internal lacquer antioxidize material, bottom latex 2- ultraviolet sterilization Diameter:From 13.5mm-40mm Length:Any length(Customized) Printing:1-6 colors offset printing Thread:M7,M9,M11,M12,M13,M15 Cap:Screw cap,Octagonal cap Techniques:Inner coating,bottom latex Internally: Lacquered Wax coated Latex lined Externally: Plain extruded Coated Printed (1 - 6 colours) Food products include: Butter Cheese spread Honey Condensed milk Tomato Ketchup Jams and jellies