In the electronics industry, the fpc can be said to be the aqueduct of electronic products. With the rise of various intelligent industry giants, the requirements for circuit board application processing are getting higher and higher. Previously, the cell phone only needed a thick circuit board. Now with the development of intelligent electronic industry, PCB layers are becoming more and more small and thin. In addition, FPC friction boards need to be configured to accommodate more and more electronic components, and the processing accuracy requirements are getting higher and higher. Laser, as a non-contact processing tool, can focus on converting high energy to laser cutting, drilling, marking, welding, and scribing of materials.

Laser has three major functions in the manufacturing process of flexible circuit boards: cutting, capping, drilling, etc.

 FPC laser cutting advantages

The advantages of laser cutting machine in FPC manufacturing process are mainly as follows

1. can cut any shape of graphics, convenient and fast, which can greatly reduce the delivery cycle;

2. not increase the processing difficulty due to complex shape and path bending II;

3. When the covering film opens the window, the edge of the cut covering film is neat, smooth and burr-free, without overflowing glue. The traditional mold processing method after stamping, easy to appear edge burrs and overflow glue.

4. High precision laser processing is the ideal tool tool for circuit board forming; the material can be processed into any shape.

5. ensure the verticality of the edge of the cutting surface; successfully compensate for the processing errors caused by FPC deformation;

6. Processing FPC board cut narrow, no charring phenomenon, effectively ensure the size and quality of the product, saving material costs.

7. FPC sample processing often changes the cover film window because the customer needs to modify the line and pad position. Traditional tooling needs to be replaced or modified, which can be easily solved by laser processing. Simply importing the drawing into the system can win the market competition in terms of time and cost.

8. In mass production, many small parts are stamped with mechanical hard-press molding dies. However, due to the large losses and long delivery lead times of the hard-film process, it is not practical for machining and forming small parts.