What are the requirements for the pattern color of the graphic overlay of the membrane keypads?

2020-11-05

　

3 requirements for the pattern color of the graphic overlay of the membrane switch

Each individual color of the membrane switch panel, including the background color, requires different screen printing. The color ink is printed on the back of the photosensitive material, and each operation requires color sorting, ink allocation, and silk screen preparation, and separate preparation and registration are required. Therefore, the color also has a certain impact on the price and aesthetics of the membrane switch.
Membrane panel keypad have been widely used in various devices, and various membrane panel switches can also be seen in some switchgear stores or manufacturers. When designing the membrane panel, we must pay attention to strengthening the design of the membrane keypads pattern and color. These two aspects not only have a certain impact on the quality of the product, but also have a certain effect on the beauty of the product.
1. The original image and various signs can be made from high-resolution and high-quality drawings
2. The lines in the graphics overlay drawing should be clear and coherent, otherwise it will bring great difficulties to the screen printing.
3. The minimum width of screen printed lines is 0.2mm. Too thin lines will affect printing quality