AIM Processing Small Plastic Parts Blog


The Benefits of Overmolding: Regain Control of your Quality Parameters

Posted: February 11, 2026 by Greg Oberg
Tags: Plastic Injection Molding, Insert Molding vs. Overmolding

Outsourcing manufacturing overseas can deliver initial cost savings, but quality issues often erode those gains. Even with lower-cost hand assembly, products with delicate components or intricate designs frequently suffer from inconsistent quality. As manufacturers reconsider their production strategies and look to reshore production, many are discovering the advantages of overmolding to protect delicate connections and components. Overmolding is a precise injection molding technology that protects components with a consistency that decreases product defects and rejections, improving both brand reputation and the bottom line.

Read More [fa icon="long-arrow-right"]

Insert Molding vs. Overmolding: Two Custom Plastic Molding Processes Compared

Posted: June 1, 2023 by Jon Gelston
Tags: Insert Molding vs. Overmolding

Two of the most common plastic injection molding services used throughout the industry today are insert molding and overmolding. These specialized production processes are so closely related that sometimes customers use the names interchangeably. However, there are some key technical differences which set these two crucial injection molding capabilities apart.

Read More [fa icon="long-arrow-right"]