Undercuts (such as those shown) can complicate and, in some cases, prevent part ejection. Eliminate them if possible. Undercuts on injection-molded parts are features that prevent those parts from ...

3D printing is all well and good for prototyping, and it can even produce useful parts. If you want real strenght in plastics, though, or to produce a LOT of parts, you probably want to step up to ...

Packaging specialist IPL Plastics Inc. is expanding in the overcap market by purchasing Springfield, Ohio-area injection molder Tech II Inc. Terms of the deal were not disclosed. Tech II was founded ...