Dongguan Niceone Electronics Technology Co., Ltd.

Custom Membrane Keypad

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Advantages of Membrane Keypads

Thin and Lightweight
Thin and Lightweight

   Membrane keypads are incredibly thin and lightweight, making them ideal for devices where space is a premium.


The design, shape, and size of the keys, as well as the color and text, can be fully customized to meet the specific requirements of the application.

Water and Dust Resistant
Water and Dust Resistant

The sealed construction of membrane keypads provides excellent protection against dust, water, and other contaminants.


Membrane keypads are relatively inexpensive to manufacture, making them a cost-effective solution for many applications.

Easy to Clean
Easy to Clean

The smooth surface of the graphic overlay makes membrane keypads easy to clean and sanitize.

Design Details

Customizing Membrane Keypads

Shape and Size

The shape and size of the keys can be customized to fit the ergonomic requirements of the application.

Colors and Text

The colors, text, and symbols on the graphic overlay can be fully customized to match the branding and design aesthetics of the device.

Tactile Feedback

The design of the membrane keypad can be modified to provide tactile feedback when a key is pressed


Backlighting can be incorporated into the design of the membrane keypad to make it easier to use in low-light conditions

Features of Custom Membrane Keypad

Backlight Membrane Switch

Enhanced Aesthetics

Backlight membrane keypads can give a device a more modern and sophisticated appearance. The backlight can be customized in various colors, creating a visually appealing interface that can enhance the overall design of the device.

Improved User Experience

The addition of a backlight can significantly improve the user experience. It can make the keypad more intuitive to use, reducing the learning curve for new users. Moreover, it can reduce eye strain in low-light conditions, making it more comfortable to use over prolonged periods.

Increased Safety

In some applications, such as industrial machinery, pressing the wrong button can have serious consequences. A backlight membrane keypad reduces the risk of accidents by making the keys more visible, thereby increasing safety.

Backlight Membrane Switch
Doming Membrane Switch

Enhanced Aesthetic Appeal

One of the primary advantages of resin doming is the enhanced aesthetic appeal it provides to the membrane switch. The clear, glossy finish of the resin gives the switch a high-quality, premium look that is often associated with luxury products. Additionally, the domed surface creates a three-dimensional effect that adds depth and dimension to the graphics, making them more visually appealing. This can be particularly important for products that are consumer-facing, as the appearance of the product can significantly impact the consumer’s perception of its quality and value.

Increased Durability

The resin dome adds an additional layer of protection to the membrane switch, increasing its durability and lifespan. The dome acts as a barrier that protects the switch from physical impacts, abrasions, and scratches. This is particularly important for devices that are used in harsh or demanding environments, as it ensures that the switch will continue to function properly even after prolonged use. Additionally, the resin dome also provides protection against moisture and water, preventing any damage to the electrical components of the switch.

Enhanced Tactile Response

The domed surface of the resin provides an enhanced tactile response when the switch is pressed. This is because the dome acts as a spring, providing a tactile feedback to the user when the switch is activated. This feedback can be crucial for applications where the user may not be able to see the switch, such as when operating machinery or equipment. The tactile response ensures that the user knows that the switch has been activated, even without visual confirmation.

Doming Membrane Switch
Silicone Rubber Keypad

Cost-Effective Solution

Silicone rubber keypads are a cost-effective solution for membrane keyboard panels. The material is relatively inexpensive, and the manufacturing process is straightforward. Additionally, the durability and longevity of silicone rubber keypads reduce the need for frequent replacements, resulting in cost savings over time. This makes silicone rubber keypads an economically viable option for both small and large-scale production.

Customization Options

Silicone rubber keypads can be customized to meet specific requirements. They can be manufactured in a wide range of colors, and graphic overlays can be applied to the surface to create a custom look. Additionally, the hardness of the silicone rubber can be adjusted to achieve the desired level of tactile response. This level of customization allows manufacturers to create membrane keyboards that are tailor-made for their application.

Ease of Cleaning and Maintenance

Silicone rubber is a non-porous material, which means it does not harbor bacteria or other microorganisms. This makes silicone rubber keypads easy to clean and maintain, as dirt and grime can be easily wiped off the surface. This is particularly important in medical and food processing applications, where hygiene is of utmost importance.

Silicone Rubber Keypad

Custom Membrane Keyboard Functions and Advantages

The reason why the China membrane switch panel is widely used is because of some very superior performances. It can fulfill various requirements of users, from industrial equipment to medical equipment.
Moisture-proof performance
Moisture-proof performance
Moisture-proof performance
Graphic interface
Graphic interface
Graphic interface
Protection by design
Protection by design
Protection by design

As one of the custom membrane keypad manufacturers, Niceone-tech's membrane keypad design can achieve the best visual effect. At the same time display the company logo and key functions on the membrane switch panel.

Why Choose Niceone-tech Membrane Keypads?

Niceone-tech can customize membrane switch keypad that are perfect and best suited to customer requirements according to customer needs. In order to let you know how the best and most suitable touch keypad membrane is produced, we must talk about its structure:


is usually the first choice for membrane switch keypad materials, because its life will be a little longer than Polycarbonate. If it is simply a panel instead of a membrane switch keypad, Lexan and Polyester are also good choices. The overlay is the most intuitive form of human-machine interface. Niceone-tech will screen print or digital print on the back of the material, and they can also be used in combination. Special requirements such as mirror silver effect are also feasible.

Overlay adhesive

As the first layer of adhesive paper under the panel, the Acrylic adhesive is usually used, generally the thickness is between 0.125-0.225mm. If it is LGF membrane switch keypad structure, the thickness sometimes reaches 0.64mm.

Top Circuit Layer (Dome retainer)

This layer usually has three functions: 1. As the Dome Retainer, it ensures that the Snap dome of the circuit layer will not form shrapnel movement due to triggering and closing, resulting in circuit failure and circuit wear. 2. Use 0.1-0.125mm Polyester printing conductive ink, carbon oil, and UV ink as the upper line. This layer structure can also be convex to make tactile feedback better. 3. Can be used as an ESD shielding layer.

Circuit Spacer (switch spacer)

Both upper and lower lines are printed with conductive ink, usually thicker tape is used to separate the upper and lower lines to avoid direct conduction of the membrane switch keypad. If the upper circuit is only used as a fixed layer, then the general thickness of the Overlay adhesive + Top Circuit Layer + Lower Circuit Layer should be greater than 0.4mm, otherwise, the panel will squeeze the shrapnel to make them feel worse. Unless the panel is convex, the four-layer structure is less than 0.4mm.

Lower Circuit Layer

The thickness of this layer circuit is usually 0.1-0.188mm. It can be printed with ink, carbon oil, and UV ink. LEDs can also be installed.  Some membrane switch keypads will choose the copper flex or Printing circuit Board as the circuit. Compared with Polyester, their performance will be more stable. More often applied to the medical and military industries. If it is copper flex or Printing circuit Board as a line, Niceone-tech can even install a variety of components on the line.

Rear Adhesive

There are many choices, but the most commonly used are 3M200MP series or 3M300LSE. According to the different products of membrane switch lamination, Niceone-tech will recommend 3M300LSE if it needs higher viscosity.

Rigid Support Layer

This layer structure is generally used as the last layer of the membrane switch keypad, which can make the structure of the membrane switch keypad component more complete. Usually, the choice of materials is AL, FR4, PC, or steel. If AL is selected, nuts or feet may sometimes be added to the back of the product.


1. What materials are used in Niceone-tech membrane keyboards?

Niceone-tech uses high-quality materials such as polyester or polycarbonate films, conductive inks, and adhesive layers in the production of their membrane keyboards.


2. Can I customize the design of the membrane keyboard?

Yes, Niceone-tech offers a variety of customization options, including colours, graphics, and key shapes. They can also customize the circuit layout and other technical aspects of the keyboard.

3. Are Niceone-tech membrane keyboards suitable for use in harsh environments?

Yes, Niceone-tech membrane keyboards are designed to withstand harsh environments, including exposure to dust, liquids, and extreme temperatures.


4. What applications are suitable for Niceone-tech membrane keyboards?

Niceone-tech membrane keyboards are suitable for various applications, including industrial equipment, medical devices, and consumer electronics.

5. What are the advantages of using Niceone-tech membrane keyboards?

Some of the advantages of using Niceone-tech membrane keyboards include cost-efficiency, enhanced performance, durability, user-friendliness, and customization options.


Custom Membrane Keypad Design

  • Graphic overlays digitally and/or screen printed on the backside. The effect can be customized according to your requirements including glass, metal, wood, and stone. If the keypad is in a more severe environment, we can even use hardened glass and stainless steel as the keypad material. It is very important to choose Overlay printing according to requirements.

  • The window needs raw materials to be transparent, frosted, transparent, or colored. The window of the membrane switch is different, and the choice of materials is also very different. When the window is large, and it is required to clearly see the bottom LCD or touch screen. EBG series is a good choice, the material is scratch resistant. If it is just a keypad, then PC or Lexan overlay is also feasible.

  • Selective textures and UV hard-coat surface finishes

  • Tactile or non-tactile, snap dome, or non-snap dome.

  • Pillow rim-embossed membrane switch keypads

  • Optically clear adhesive (OCA),Liquid Optically Clear Adhesive,Air Gap

  • EMI/RFI shielding

  • Rigid support backers such as aluminum and FR4 with PEM mounting fasteners

  • Standard connectors such as CJT, Nicomatic, and Molex, etc

Niceone-tech is a professional membrane switch keypad manufacturer & supplier in China. We offer various membrane keypads including metal keypad, microwave membrane keypad, 4 button membrane keypad, membrane matrix keypad, etc. We can also offer different specifications such as 4x5, 4x4, and 3x4. Please contact us to know more about the keypad and get an attractive price. Contact Niceone-tech today, or visit our Product Gallery for high-performance inventory and customized membrane switches for your unique applications. If you have any questions, please contact

Membrane keypad Inquiry
Membrane keypad Inquiry
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