The tubes are equipped with three types of openings: membrane tubes, nozzle tubes and open tubes. Main specifications are diameters between 13.5 and 25mm. According to the requirement of the ointment, the interior of the aluminum tubes is coated in order to separate the contents from the metal. End sealing with latex guarantees that the tubes are waterproof in all circumstances.
The exterior can be printed six colors according to the customers' design. Moreover special type aluminum tubes can be delivered, e.g. nozzles, protective cap rings, different size of caps, earmarks on the shoulder and various alternatives of color printing asked for by the customers