Commercial and household grade
The keys of mobile device need to be used frequently by consumers, so needs to be durable, easy to operate, economical and practical, and the cost should not be high. like home application of electric machine, commercial coffee machine, karaoke remote control, massage chair, etc. A variety of different commercial products, many of these products require customized design and operation interfaces, and because of mass production and manufacturing need to be shaped steel molds to reduce machine costs, so they need to be anti-pollution and the ability to withstand abuse.
High temperature resistance
High temperature resistance
FERLO specializes in customizing human-machine interfaces. Most of the commercial electronic equipment is mostly used indoors. Due to frequent use, frequent presses and dense users, indoor humidity or high temperature in the restaurant, chemical corrosion, etc. , Membrane switch is a multilayer structure (planar) type (non-locking) key switch composed of a certain elastic insulating material layer, which integrates functions such as keys, indicating elements, and instrument panels. The action of the membrane switch is only realized by the vertical movement of the elastic membrane. Although the elastic membrane has undergone millions of peristaltic movements, and the amplitude of the peristaltic movement is very small, only 0.1-0.3MM, and the material selection is reasonable, so the membrane material It can withstand a long life of more than one million times without deformation, which determines the durability of the membrane switch.
With our design and manufacturing capabilities, we can provide customers with customized tactile membrane switch to meet custmer needs as user interfaces and key overlay. So as to meet specific customer requirements in terms of performance, visual touch and aesthetics.
Custom environmentally friendly TPU or PET material for commercial grade of membrane switches
TPU(Thermoplastic polyurethanes ) is a kind of thermoplastic elastic material, which has certain hardness at room temperature, but can be softened and reshaped after heating.。 Because TPU has excellent wear resistance, toughness, weather resistance, grease and solvent resistance, in addition to high elasticity, high tensile strength and high ductility, TPU also has cushioning properties that can extend the service life of the membrane switch.
TPU material keys have excellent tactility and high reliability in harsh environments, and provide the following functions:
- TPUCan be made into any shape, size or color.
- Custom-designed actuators and flexible walls for optimal performance and touch feel.
- FPC(Copper material or silver) or carbon ink printing
- TPU key button connector options
- TPU key button backlight
- Laser etched backlight
- PU coating
- Parylene coating
- Anti-UV coating
- Conductive spacer
|Overlay Style||Overlay Material||Key Touch State||Switch Type||Electronic Component||Terminal(Pitch=1.27/2.54)||Printed Circuit(No terminal)||Waterproof level||Glue Type||Bottom Plate||Other Demands|
|PET||Metaldome||LED||Male terminal||Carbon ink printed circuit||None||Nitto||Iron bese||Shading sheet|
|PC||Polydome||Resistance/capacitance/diode||Female terminal||Carbon Coutech |
|IP65||3M||Aluminum base||Electrostatic protection|
|TPU||Airdome||Light sensor||Male/Female terminal||FPCCopper foil circuit||IP68||Others||Acrylic base||Others|
|Others||Others||Others||Seven segment display||Housing Connector||FPC Coutech |