Adhesive solutions for membrane switches


As our day-to-day appliances have entered a new and smarter age, so the needs and challenges of performance tapes have changed. From smart doorbells and virtual assistants to connected lighting and intelligent thermostats, smart home technologies are the foundation of an exciting and growing market. White goods are at the forefront of that market, and so are our performance tape solutions for engineers, converters and OEMs. In a world where durability and performance are paramount, Avery Dennison’s adhesive solutions are making their mark in the industrial appliances sector. 


ADHESIVE SOLUTIONS

Switch plate and spacer adhesive films

Membrane adhesives underpin the successful installation of control panels. In the fabrication of membrane switches, used in various appliances, spacer films are used to bond various layers together – be it graphic overlays, circuits or dome retainers. Our switch plate and spacer adhesive films bond the entire control panel, including those involving low surface energy materials.

 

Applications of adhesives for membrane switches

One of the innovations in our performance tape portfolio is a solution that allows manufacturers to assemble and mount membrane switches, a necessity for appliance control panels. 

Human-machine interface (HMI) refers to a dashboard or screen used to control machinery and is an integral part of smart home appliances. Membrane switches are a type of HMI characterized by being constructed from several layers of plastic films or other flexible materials. The visible top layer of a membrane switch is the graphic overlay, with printed circuitry underneath. Membrane adhesives underpin the successful installation of control panels. In the fabrication of membrane switches, used in various appliances, spacer films are used to bond various layers together – be it graphic overlays, circuits or dome retainers. 

Our switch plate and spacer adhesive films bond the entire control panel, including those involving low surface energy materials.

Mounting and assembly of Membrane Switches

Avery Dennison solutions support a long lifetime of the membrane switches and very thin technology following design requirements, suitable for industrial processes. There is no discoloration of the graphical overlay, and no interaction with printed circuit inks. In the case of spacer adhesive films, the thickness of the PET carrier can be customized to the required layer thickness for spacer films in the membrane switch. All tapes are coated with cross-linked acrylic adhesives, providing a very high temperature, chemical, UV- and moisture resistance, as well as a very good resistance to stress and load. 

in the same kind of application, you can also find the binding of flexible, printed circuits. This is a somewhat more recent in innovative market where tapes are needed that are flexible and match printed circuit inks. These printed circuits can be found in end products in the medical and touch sensitive materials market.

Appliance adhesives for membrane switches: features and benefits

Features

  • Transfer or double coated tapes that offer strong bonding to low surface energy materials
  • High temperature, chemical, UV and moisture resistance
  • Durable under high stress and load
  • Very thin membrane adhesive technology allows for easy integration with bespoke design requirements
  • Specifically manufactured to be suitable for industrial processes

Benefits

  • No cure time required, with the ability to handle immediately following tape application
  • High performance ensuring long lasting functioning of the membrane keyboard
  • Excellent slitting, converting and die-cutting properties with smooth liner removal
  • PET carrier can be customized to the required layer thickness and color

Other industrial appliance adhesive solutions

Avery Dennison provides a variety of adhesive solutions, beyond just foam bonding, ideal for use in the white goods and appliances industry. Our offerings include foam bonding adhesives and noise and vibration damping, alongside solutions for diverse appliances, all designed for superior performance and durability. Trust Avery Dennison to enhance your manufacturing process and ensure product longevity for an improved user experience.

CONTACT

Contact us for answers, quotes or samples

We have been a longstanding partner for many systems in the white goods and appliances industry. Partner with Avery Dennison to stay ahead in this challenging market. Our innovative adhesive solutions are tailored to meet your specific needs, ensuring safety, efficiency, and sustainability. Contact us today to learn more about how we can support your white goods and appliances projects.

Quin Dams

Market Segment Manager Building & Construction / General Industrial

Quin is passionate about technical building applications since he designed and built his family home back in 2012.
Professionally, Quin held several positions as Product Manager responsible for the product life cycle of many technical applications related to the building environment, namely in adhesives, lighting and plastics.
He joined Performance Tapes Europe as a Market Segment Manager for tape applications in the construction and industrial markets where he teams up with customers and R&D to achieve tape solutions that improve the installation of buildings and related products and processes. 

quin.dams@eu.averydennison.com
www.linkedin.com/in/quin-dams