In the more than ten years of membrane switch design and manufacturing career, we have come into contact with all kinds of membrane switches or membrane panels, and have also participated in the repair work of many membrane switches. Therefore, we can easily identify the quality of a membrane switch. So what kind of membrane switch is considered a low-quality membrane switch? What harm will low-quality membrane switches bring? Today, JRPanel would like to take you to understand about it. Generally speaking, there are two factors that affect the quality of a product: raw materials and manufacturing processes. The main raw materials involved in a membrane switch include: printing ink, plastic film, metal dome, adhesive and so on. The manufacturing process includes both conventional processes such as screen printing and laser cutting, as well as JRPanel's unique IP66 waterproof process . It can be seen that the quality of a mem...