Method for improving surface adhesive force of aluminum plastic film

The invention discloses a method for improving the surface adhesive force of an aluminum-plastic film, which is characterized in that a nylon film and a polypropylene film are 5mm wider than a middle aluminum foil, a nylon layer and a polypropylene film layer wider than the aluminum foil are adsorbed together through static electricity, and a closed insulating protection layer is formed on the side surface of the outer aluminum foil; according to the method, the aluminum plastic film is coated with a layer of slipping agent after being subjected to curing treatment, then plasma treatment is conducted on the aluminum plastic film through plasma treatment equipment of a special structure, and finally the aluminum plastic film is rolled up to obtain the finished product, the method is integrated on the production process, the aluminum plastic film processing process and the processing cost are not increased, and the surface polarity of the aluminum plastic film is not changed; the surface adhesive force of the a