Custom Rubber Injection Molding Manufacturer

Injection Molding is when an uncured rubber strip is fed through a screw barrel into a heated, closed mold (the mold is specific to the part and may have multiple cavities). The screw pushes a measured amount of rubber through a system of gates and runners into the cavities. The pressure of the press holds the mold closed. The rubber is held in the heated cavity for a specific amount of time to properly cure the rubber into its final shape.
injection molding components

The Pros and Cons of Injection Molding


  • Reduces piece price cost on mid to high volume components
  • Good for high precision components
  • Can accommodate over-mold or rubber bonded to metal or other material parts
  • Flexibility for types of material to use
  • Short cycle times


  • Higher initial tooling cost

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