According to the related information of China's optical and optoelectronic industry network, the FPC processing and molding market in China has maintained an annual growth rate of more than 20 % in recent years, and the output value in 2013 was about 266 million yuan. FPC drilling is the main process stage of FPC molding, and the quality of micropores directly affects the mechanical assembly performance and electrical connection performance of flexible electronics material board, and drilling occupies 35 % time and cost of the whole production. With the development of electronic products in the light, thin, short and small direction, FPC has also been developing in the direction of high density. The number of micropores on the same floor is as high as more than 50,000, and a large number of micropore processing requirements provide a huge market for UV laser drilling service, at the same time, higher requirements are put forward for drilling technology.