Fundamentals of injection molding, the machine, processing, the mold, troubleshooting are all in this book.

Contents Include:
Loaders; Dryers; Feed Throat; Screw Design/Barrel Filling; Heat Profiles; Machine Cycles; Safety Timers; Injection Pressures; Basics of Plastics Chemistry for Injection Molding; Mold Design; Filling the Mold; Cooling; Shrinkage; Ejection; Water-Line Hookup; Setting Limit Switches; Fast Cycles; Melt Temperatures; Semi-Automatic Operation; Problems and Solutions--Flash, Blush, Vacuum Distortion, Warpage, Splay, Sticking to the Cavity, Burns, Sinks, Short Shots, Excess Mold Spray.