View Full Version : Rubber Injection Mold question..

12-19-2006, 09:51 PM
Hey all, I am fairly new to the world of making Rubber Inj Molds, and a guy sent over a quote and on it he calls out for a Vaccuum Sprue, and I've never heard of that before, does anyone know what that might be? I don't really wanna call the customer up and ask him if I don't have to..any help would be great..thanks.