Precision molded thermoplastic parts are used in everything from catheters and IVD cartridges to drug-delivery systems. In fact, the vast majority of medical devices include precision molded ...

Unstable and uncontrolled processes account for most financial drains in the injection molding process. Between 60 and 70% of all molding errors can be traced back to the tempering of the injection ...

Plastics processing is a complex system of dialing in and maintaining quality parts as efficiently as possible. Companies with solid process setups start presses quickly, producing no more than three ...

During the injection molding process, harsh conditions (high temperature, high speed) and deterioration of plastic additives can release high volumes of decomposition gases. Mold deposits, gas burns, ...

Drying of plastic resin can be a key step in the injection molding process, since too much moisture can cause a number of processing problems. Most polymers exhibit at least some level of polarity and ...

Injection molding is a critical manufacturing process, and has been so for a long time. It still has room to improve in several areas however, and “smart” injection molding equipment is gaining ...

Think you’ve squeezed the maximum weight and cycle time out of your injection-molded design? Users of MuCell microcellular-foam technology beg to differ. They’ve cut part weight 8 to 12% without major ...

Injection molding is a highly-engineered process that demands careful planning and attention to detail if the finished product is to achieve its full potential. The tips in this article should help ...

As the number of biocompatible metals available for injection molding increases, the process is becoming a practical option for manufacturers of implants and surgical instruments. John L. Johnson ...