A cooling device and method useful for reducing the total injection molding cycle time of an injection molded tube, and more particularly to applying cooling to areas of a preform that are not in direct contact with the water cooled inside surface of a take out tube. The characteristics are determined by screening of recombinant enzymes expressed by a DNA library produced from various microorganisms. The present invention is also directed to automatically generating, on the basis of settings previously made, setting information that is to be set for a different model and that meets the user’s intention.