Overmolding is a manufacturing process that combines two or more different materials into a single part. It is typically used to coat a rigid plastic substrate with a soft material (such as thermoplastic elastomers (TPE) or rubber) to enhance functionality, improve aesthetics, or optimize human-machine interface.
Overmolding is a process that involves two or more injection molding processes to directly mold a second material (such as soft rubber, elastomers, or composite materials) onto an existing substrate (such as rigid plastic parts, metal inserts, etc.) to form a single, integrated structure.
Overmolding, as the name suggests, involves covering the surface of an object with a layer of material to change its original appearance, performance, or lifespan. This process can be used for surface modification of various materials, such as plastics, metals, and wood. Overmolding not only improves the aesthetics of products but also increases their durability, corrosion resistance, and enables the fulfillment of specific functional requirements.
