Fragments of the Membrane Switch drum Button shall not be displaced. Otherwise, the keystroke operation may be negatively affected. Color problem: ink modulation ratio is the main reason for serious color difference, color requirements are too harsh. The color range is too small for any industry to control. From the perspective of enterprise cost control, it is very expensive to achieve a small color range, the cost of the product will rise, the unit price of the product will decrease accordingly, which is also difficult for customers to accept. The range of colors should be within the appropriate range. What features does the button panel manufacturer tell you about the Keypad Switch? Let's do a simple analysis. 1) Durable: the service life of the film switch can generally reach more than one million times. The reason for the long service life is that the switch action can only bounce along the transverse of the elastic film. So the thin film material must endure more than a million lifetimes without deforming. On the other hand, the switch contacts are side contacts and wear is minimal. The contacts of Screen-printing products can form enough thickness to print a layer of conductive carbon on the silver field contacts to achieve wear-resistant and self-lubricating purposes, so the life of the film switch is dozens of times longer than that of the mechanical contact switch.
2) Good sealing performance: the membrane switch is fully sealed, so the contact of the switch will not be weathered by harmful gases, so it is difficult to hydrolyze. With waterproof and dust-proof function, it is more suitable for use in various dangerous environments. 3) Film panel manufacturers: small volume, light weight, design can be set: a reliable structure of the film switch, combined with the film Keyboard, high installation density it is composed of multilayer film sealing film structure switch between the connection line and wire are completed through screen printing, the total thickness of 1~3 mm, so small volume, low quality, high reliability. 4): The film panel manufacturer tells you that the Membrane Keyboard Switch can realize the comprehensive characteristics of personalized design concept, decorative beauty and technological beauty according to the needs of users in the design of color patterns and the aesthetic feeling of decorative effects.
