When a finger presses the surface layer, the upper circuitry makes contact with the lower circuitry through the holes in the isolation layer, thus conducting signals.
After the pressure is removed, the elasticity of the PET material causes the switch to return to the open state.
Lightweight and flexible The thickness is usually 0.1~0.3mm, it is flexible and suitable for compact spaces.
Strong weather resistance PET material is resistant to high temperatures (-40℃~+125℃), moisture-proof, and chemical corrosion-resistant.
Long lifespan It can withstand more than 1 million presses (depending on the process and materials).
Customization It can be designed with various shapes, colors, backlighting (such as LED), and tactile features (raised).
