Description
When working with injection molding, there are many benefits to overmolding.
One of the more common reasons to use the overmolding process in injection molding is to create a soft grip.
Some of these advantages come into play during the manufacturing process and others are related to the quality and function of the end-use product.
Looking at the former category, the overmolding process can reduce the need for secondary operations when making a multi-material component. For instance, rather than produce two separate parts made from different materials and assemble them manually using glue or screws, overmolding enables you to seamlessly create a single part from multiple materials. The need for fewer steps has a knock-on effect on production costs, and overmolding is considered to be a highly cost-effective injection molding process.
In terms of post-manufacturing benefits, overmolding can improve the look, feel and function of products. It can, for example, add cushioned, soft or non-slip grips to handheld products, improving ergonomics and overall function. These soft coatings can also offer safety benefits, absorbing shock or vibrations. Companies can also take advantage of overmolding to visually improve products, adding different colors, including brand signature hues, to their products. Overmold aesthetic features can boost consumer appeal for products and provide a competitive edge.
