is a very versatile electronic component. When engineered correctly, membrane switches are a hard wearing and reliable form of switch technology used extensively across a wide range of electronic applications and industries. Proven and compact, our membrane keypads are manufactured from MacDermid Autotype polyester film and can incorporate embedded smd components and back lighting technologies. Membrane switches have always been the technology of choice for heavy-duty environments that require a high level of robustness. Membrane keypads can be made perfectly dust and watertight and resistant to chemicals and other forms of pollution, which make them ideally suited for outdoor and industrial environments.
Permark’s technical and sales staff can advise on solutions to suit your specific design. EL lighting may be incorporated into membrane switches by a printing process, which allows the designer great flexibility in customizing the design to suit a specific application. Phosphorescent material is printed between two conductive electrodes.
There are an unlimited range of graphic possibilities and colours all controlled by our photo spectrometer colour matching systems that will ensure colours are to tolerance and consistent during production runs. Next, below the graphic overlay, are adhesive layers and a spacer layer to bond the circuit to the graphic overlay. Conductive inks are applied through a silk screen-printing process. In some cases, the membrane switch requires additional insulating layers made of non-conductive materials to prevent short-circuits. To complete the switch, an additional adhesive layer is used on the rear of the circuit to bond it to the bezel or substrate.
Membrane keyboard without embossing – with integrated LEDs recessed on a carrier part is supplied to the customer complete with … The guarantee of the high quality membrane switch is the basic source of our trust. HuaiSong Industrial has become a human-machine interface products manufacturer since năm 2016.
Request a quote or contact us to learn more about our custom membrane switches and membrane switch assemblies. We have the technology and expertise to bring your custom membrane switch designs to life. The classic membrane keypad consists of about eight layers – only the uppermost level, the “front membrane” (décor foil), is visible on the subsequent application. This front membrane is manufactured individually according to your specifications.
Because of this flexibility, these user interfaces are used across a wide range of industries, including medical, consumer electronics, military/DoD, and aerospace. Bashyam graphic is the leading Membrane Keypad manufacturer in Chennai which manufacture the membrane keypad using custom designed keypad to meet the perfect technical requirements of each individual customer’s specific needs. For any sector, we are able to offer an excellent solution by providing our customer total freedom in design. Our Membrane keypads are prominent for giving complete reliability in the hostile of operating environments. We use high-quality materials and trendy production techniques in our manufacturing facility. With diverse production equipment, we build mature and suitable membrane switches.
Our adhesives are resistant to humidity, UV, water, temperature, and chemicals. Adhesive Layers – we use double-sided adhesive polyester films that are coated with the layer of acrylic adhesive. This layer is mainly useful for gluing different types of films and circuits together, then for the enclosure of keypad and supports mounting of the plates. BOPLA manufactures high-quality keypads with copper-laminated base membranes, galvanically silver-plated (gold-plated on request). The copper-laminated material is extremely flexible, so there is almost no possibility of breaks to the membrane cable, and problems such as silver migration are practically impossible. Testing and debugging many times to avoid errors during membrane switches manufacturing process.
At Epec, the customer comes first, and everything we do must be put through that filter. Whether it is developing e-commerce platforms to make it easier to work with us or creating a new product introduction process that helps our customers get to market faster, we must focus on building the new. By doing that every day, and by always making the customer our top priority, we plan on being here for another 70 years and then some. Materials include polycarbonate, polyester, aluminum and all various types of adhesives for different membrane switches and overlay constructions.