Night Owl Manufacturing provides overmolding services that combine multiple materials into a single molded component. Overmolding allows manufacturers to improve product durability, ergonomics, sealing, and appearance by bonding materials such as rubber or soft-touch plastics to rigid molded components.
Plastic Overmolding for Material Parts Development
Overmolding is used when products require multiple materials integrated into a single molded component. This process commonly bonds softer materials such as rubber or elastomers to rigid plastic parts, creating improved grip, impact resistance, sealing, or vibration reduction. Plastic overmolding is widely used in consumer products, electronics housings, tools, and industrial equipment components.What Overmolding Supports
Overmolding programs often support:- soft-touch grips on tools or handheld devices
- protective rubber surfaces on housings
- sealing surfaces for environmental protection/li>
- vibration-dampening components
- multi-material product designs
Overmolding and Two-Shot Molding
Overmolding typically involves molding one material over a previously molded component or insert. In some applications, manufacturers use two-shot molding, where two materials are injected sequentially within the same molding cycle. Material selection and mold design play an important role in ensuring strong bonding between materials.Engineering Review for Multi-Material Molding
ENight Owl Manufacturing reviews part geometry, material compatibility, and mold design to ensure the overmolding process produces durable and repeatable components. This review helps determine the best molding approach and ensures materials bond properly during the injection molding process.Start Your Overmolding Program
Upload your CAD files and the Night Owl Manufacturing engineering team will review your design and recommend the best approach for your overmolding program.
Supported Formats:
STEP • STP • IGES • SLDPRT • ZIP
