. Principles of Mold Design . Design Features of Molds . Aluminium Molds . Cold Runner Molds . Hot Runner Molds . Injection Compression Molds . Metal Injection Molds . Multi Component Molds . Split Cavity/Slide Molds . Stack Molds . Standard Mold Base . Stripper Plate Molds . Thermo set and Elastomer Molds . Three Plate Molds . Unscrewing Molds.