Membrane panel: is the switch printed or printed? First of all, the film panel shows the convex called Film Button, Film Button Layer, metal shrapnel combination button feel size, hardness, etc. , but the metal shrapnel will penetrate the thin film button panel, but the convex will reduce friction, reduce friction printed on the panel. There are various film switches on the panels, but there are front and rear screens on the printed panels. The front screen uses the front screen on the panel, where the printed text on the screen is displayed forward and needs to be protected with a protective film; the back screen uses the back screen printing panel, where the text is displayed on the back screen printing panel, but if displayed on the front screen, is Normal, the key to print film is screen printing. Button is a part of many instruments, it is the key to control the normal operation of the instrument, but also to ensure the stable operation of the instrument. The variety of keys has increased with the development of different production processes and the use of raw materials. As a modern device, thin-film keys have many advantages of their own, and today I’d like to take a look at them.Generally speaking, as a key component on the control panel, its sensitivity and service life will directly affect the use of equipment. Therefore, for the production enterprises, in the comprehensive consideration of button life, price and aesthetics on the basis of the final choice. Membrane buckle is actually many production enterprises after many times of comparison of the choice, it meets the requirements of modern buckle, such as feel better than silicone buckle, can be used for a long time, to prevent the key for a long time not sensitive. In addition, the process is not complex, so the cost is relatively low, which is a variety of electrical equipment has been widely used in an important reason. However, in view of the high demand for switches from equipment manufacturers, it is recommended that equipment manufacturers choose conventional switch manufacturers to ensure that the selected switches are of high quality. Although the use of silicone bonding is also more common, but the advantages of thin film bonding, especially in the service life, it can be repeated million times, but this is far more than silicone bonding. Of course, the specific choice of how to choose, as well as a company’s choice of products, but also need to compare equipment manufacturers, in considering the decision.