Silk-Screen printing processed on membrane switch and graphic overlay.Screen printing refers to the use of a screen as a plate base, and through the photographic plate making method, a screen printing plate with graphics is made. Screen printing consists of five major elements, screen printing plate

Membrane switches, also known as light-touch keypads, use a flat multi-layer combination to form an integral sealed structure, which is a type of contact switch made by printing a contact circuit on a flexible polycarbonate or mylar film with a conductive paste.

With the development of the times, more and more intelligent products are beginning to appear in people's lives. There are different intelligent products in different fields, and they play a significant role in people's lives. Membrane switches are a very common product in people's daily lives.

A large proportion of people still do not understand what a membrane switch is. In fact, membrane switch is a new type of electronic device researched and developed in the late 70s and early 80s, it is a product that responds to the development needs of electronic machine products to miniaturization