The concept of evaluating risk is common to quality systems; however, the approach to this can vary significantly depending on the industry served. Without a comprehensive understanding of all the risks in the supply chain, the resulting controls put in … Continue reading
Open Nozzle System or Valve Gate?
Choosing the right injection technology for LSR molding is key to a successful part, especially in the case of directly gated components (no sprue). The two most popular systems involve open nozzle systems and valve gates. For larger parts (weighing … Continue reading
Efficient LSR 2-Shot Insert Molding
Modern LSR injection molding manufacturing reflects innovation and efficiency that are the results of decades of experience. Today, incredible cost-efficiency can be achieved without sacrificing time or quality, so long as one employs appropriate materials, selects a fitting manufacturing process … Continue reading
Multi-Station Molds: Transfer Molds
For 2-Shot injection molding, a multi-shot mold is needed. There are several types of multi-shot molding available, such as over-molds, core-back, and multi-station molds. The right mold selection depends on part geometry, volume, quality, and molder capacity/capability. In a transfer … Continue reading
Multi-Station Molds: Rotational Molds
In 2-Shot injection molding, a polymer is injected over a molded plastic insert to combine the best features of different materials while reducing or eliminating additional assembly operations. This reduction or elimination of post-processing steps is one of the biggest … Continue reading