Molding is the most common component fabrication method in medical device manufacturing. There is a range of processes that address virtually every possible type of component one might need for an innovation. While there are commonalities that run throughout each, they are unique and address a unique need for a specific type of part.

One option is insert molding. This technique involves the encapsulation of a part (such as a metal or electronic piece) within a molded plastic shell. It’s a complex procedure and is typically best left to experts familiar with the variables involved with such a method. The right partner can help determine the best way to proceed, address design questions, identify the ideal material, and more.

To help further illustrate the value the right supply partner for insert molding can bring, Jim Jelfo, Tool Engineer at Roechling Medical, responded to questions in the following interview. In this Q&A, he explains what insert molding is, where it’s used in medtech, what materials can be used, and what other design considerations are important.

Sean Fenske: What is insert molding, and where is it commonly used for medical device manufacturing?

Jim Jelfo: Insert molding is a manufacturing process that integrates dissimilar materials by…