In the production of FPC flexible circuit boards, in order to prevent scratches and exposed copper oxidation on the surface of FPC during production and use, a cover film should be attached to the surface of FPC to achieve the purpose of protection and prevention of oxidation. At present, the FPC industry The common method of this process is to use manual lamination, use certain jigs to assist, manually put the cover film on the FPC, and then press it. The output rate is not high, manual operation leads to low lamination accuracy, low lamination quality, and low pass rate, and the waste of cover film often occurs due to the uncertainty of manual operation. In view of the above shortcomings of manual lamination of cover film, Bangzheng has launched a fully automatic cover film laminating machine, which improves production efficiency and laminating quality, reduces labor, and is recognized by customers.