If necessity is the mother of invention, it surely applies to the PERC system. Its inventor needed a way to solve a huge problem for a customer—and invented it. Unscrewing molds can be a bear to ...

A molder making thermoplastic, tamper-evident bottle caps who required three stages of ejection reportedly has achieved unscrewing times of less than a second and overall cycle times of 12 seconds ...

StackTeck servo drives for unscrewing molds for use in cleanroom applications. In the injection-molding business, StackTeck serves as a global provider of integrated plastic tooling. That can include ...

Mold Craft Inc. is adding a technical center next door to the mold maker's main plant in Willernie, Minn., to focus on building tools for micromolding and advancing the technology. The ...