StockCap offers Insert Molding solutions to drive your innovation. Insert Molding can streamline your manufacturing process, improve part performance, cut costs – all with a single, integrated molding solution.

Insert Molding Parts

Why Choose Insert Molding?

  • Design Flexibility: Integrate multiple materials into complex functional shapes
  • Enhanced Durability: Encapsulates inserts to resist vibration, moisture and wear
  • Cost Efficiency: Reduces part count, labor, and assembly steps
  • Higher Quality: Fewer failure points and tighter tolerances
  • Custom Branding: Seamlessly add logos, contacts, or threaded inserts

What is Insert Molding?

Within an existing injection molding process, insert molding allows for a component to be placed in a mold prior to the resin entering the cavity. As the material is injected it surrounds the component and melds with the material to form a single part. The insert is embedded with the surrounding material to become one unit.

Insert injection molding is best automated with robotics, however, if the volume is small, it is possible to manually insert a component in the mold. Consideration is given to the importance of the integrity of the final part where in some cases this may supersede the volume requirement. 

StockCap Insert molding specialists will provide guidance to alleviate concerns and direct you to the most effective solution that meet performance, cost, and timing objectives.