Flexible Sealed Keyboards

Example for a foil-layer-system Printed circuit foil (switch foil) Position-foil with metal domes Shielding foil (optional) Adhesive layer for the design foil Design foil Excellent features Suitable for consumer- and medical products, computer games, electric scales and data input devices different kind Polyester foil is resistant against wetness and most chemicals Superior tactile switch feeling by embossing - Resistant against dust and splash water Color arrangement according to your design Optional available together with a stabilizing front panel Sensible key positions by relief-, edge- and/or key- embossing Flexible Membrane Foil Keyboards made by InduKey® The membrane foil keyboard is manufactured as a glued foil-layersystem. Silver-paste printed polyester foils are normally used as switch membranes. A distance foil separates the lower and the upper switch membrane layer. The contact will be made by pressure on the upper design foil in the key area. On top of the upper switch membrane layer the design foil is situated. The highly transparent design foil do have a fine structure or smooth surface. This foil can be printed with many colors and/or information. Sensible edge or key embossing as well as inlaying metal domes ensure an excellent tactile feeling and lead the finger to the right position. Key advantages of the InduKey® products Flexible membrane foil keyboards made of high quality polyester or polycarbonat films Easy to clean with standard cleaning detergent Industrial usable and flat construction Protected against dust and wetness Optional available with electronic Development and layout design also in house by InduKey® Layout- and color design realized at your wishes Foil printing in our in house silk screen printing department Connector for Zero Force connectors or cliched male or female connectors aviable The numerous design possibilities of these keyboards by key positions, key dimensions and colors increase the attractiveness of your device. To increase the key position recognition by feeling, we can add a special relief technology onto the foil surface. Embossing can be made as surface embossing, as frame embossing or as dome embossing. These embossings improve the tactility of any keystroke.