The laminating method and the laminating machine are different because of the difference between the laminated material and the adhesive. Such as the use of polyvinyl alcohol water permeability plastic material, machine with wet layer; such as the use of organic solvent adhesive bonding machine with dry layer; such as the use of wax, resin with low melting point, hot melt laminating machine; and low density polyethylene thermoplastic film extrusion laminating machine available timely.