In the process of using the membrane switch button, the main contact point used is on top of the button, which is also called a bubble. This bubble is formed by pressing and protruding. What is the effect of the bubble? The combination of the bubble and the metal spring will affect the feel of the membrane button. The protection of the bubble is also the protection of the membrane button, and the anti wear effect needs to be better. These materials need to be carefully selected by the customer.

The bulging and embossing of the membrane switch button belongs to the process technology, which may not be understood by customers after too much explanation. As long as they know that the bulging of the membrane button needs to be combined with metal shrapnel to form a tactile sensation.

After learning about these, customers can choose the appropriate thin film material according to the size of the bubbles they need when selecting thin film switch materials. If they are not familiar with the selection, they can choose to consult us.