First, let’s establish that every process must follow normal scientific molding protocol. With pack and hold at zero, the shot should be 95 to 98% full. Temperatures and pressures should be kept as ...

In the injection molding of plastics, in-mold sensors, as part of a variety of process control packages, have been around for decades. But comparatively recently, similar technology has begun to make ...

Düsseldorf, Germany – Oliver Schnerr, head of the plastics business unit for The Kistler Group, said the company is heavily invested in highly precise injection molding. “Injection molders are ...

In composites, heat transfer follows resin injection and this heat transfer is very sensitive to processing conditions. High-quality heat flux sensors permit detection of the resin flow front and ...

Erie Pa. — A low-pressure injection molding machine that can use multiple extruders that heat the melt in an electrically heated barrel, then pump the material into the mold gives low shear, lower ...

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 ...

Automation is one facet of injection molding where investment continues. "The industry is seeing a downward trend for new molding machines, but robots and automation remain strong as processors still ...

ProMed, a contract manufacturer specializing in liquid silicone rubber (LSR) and highly regulated combination products, has announced new process refinements in the LSR injection molding process ...