Patent ID: 7678242

Claim:
A flexible copper clad laminate film manufacturing system for continuously plating a to-be-plated film, which has copper coatings on both surfaces thereof, to form copper plating layers on both surfaces of the film while it is fed, the system comprising: a pickling device adapted to spray a pickling liquid to both surfaces of the to-be-plated film to remove oxide coatings from the copper coatings; a number of water-cleaning devices for removing the pickling liquid and copper electrolyte remaining on the film; at least one plating device positioned between the water-cleaning devices to form copper plating layers on both surfaces of the film; an antirust device for preventing the copper plating layers, which have been formed by the plating device, from rusting; and a drying device for drying the antirust liquid on the film, which has been subjected to antirust treatment; wherein at least one of the pickling device, the water-cleaning devices, the plating device, and the antirust device comprise a lower guide roll that guides the to-be-plated film into a treatment bath and wherein the lower guide roll is selectively adjustable to various depths within the treatment bath; and wherein the lower guide roll is positioned on a lower portion of a pair of movable lateral walls, which are vertically slidable relative to the treatment bath and which are positioned on both sides of an internal center of the treatment bat in such a manner that the movable lateral walls can slide, to guide the film while it is fed.