Wondering if anyone can clear this up for me. In the first episode of Toy Lords of Chinatown (http://www.youtube.com/watch?v=Tn8OSi0dZbU&feature=share&list=UUly7jhE6QurSJ6QKYAJALfQ) it opens with a guy making some toys. At about 1.20 in when he's done mixing resins he then puts the cast in some pressurised machine to finish the process. Does anyone know what exactly this is / does? I think I have access to one at a joint studio but would like to get some more info. Thanks!