PET Bottle Preforms Explained: The Manufacturing Process Behind Them
PET Bottle Preforms Explained: The Manufacturing Process Behind ThemPET bottle preforms serve as the starting point for most plastic bottles. This guide dives into the manufacturing process, beginning with the injection molding of PET resin into preform molds. The process ensures consistency in shape, size, and weight, setting the stage for the next step, where preforms are expanded into their final bottle form.