PET Membrane Switch customization  

HIGH QUALITY CUSTOM GRAPHIC OVERLAY MEMBRANE SWITCHES   The waterproof and dustproof membrane switch is screen-printed with PET film material. The membrane switch adopts PET circuit and PC film panel. In waterproof and dustproof, the PC panel can provide a shallow protection function, which is required by customers. In fact, it is very simple. In the customized production of membrane switches, we have produced waterproof membrane switches every day in the 22-year membrane switch production of Chuangming Electronics, providing a full range of solutions.   Membrane switch is an operating system that integrates key functions, indicating elements and instrument panels. It consists of four parts: panel, upper circuit, isolation layer and lower circuit. When the membrane switch is pressed, the contacts of the upper circuit are deformed downward, and are in contact with the pole plate of the lower circuit. After the finger is released, the contacts of the upper circu…