Silicone overmolded waterproof buttons

The core process of silicone overmolded waterproof buttons is to use injection molding technology to make the silicone layer closely wrap or embed on the surface of the rigid substrate, forming an integrated waterproof and sealed structure. Through two-shot injection molding (dual-color injection molding) or bonding processes, a seamless combination of silicone and rigid materials is achieved, ensuring that the buttons can provide a soft touch when pressed while also resisting the intrusion of liquids and dust. These buttons are widely used in industries such as electronics, home appliances, industrial manufacturing, and healthcare.