PURPOSE: To provide possibility of using a soft film having a low melting point and to obtain a laminated printed matter which is not a plate state but finished in a soft state by coating a rear surface of the film in which melting points are specified with a hot-melt adhesive, and interposing an intermediate printed matter to be held between two protective films adhered with films each having a high melting point.

CONSTITUTION: A rear surface of a film 2 having a low melting point of 150°C or lower is coated with a hot-melt adhesive 3 having a lower melting point than that of the film 2. Two protective films adhered with a film 5 having a high melting point of 200°C or higher on front surfaces of the films 2 are opposed at the adhesive 4 side, a printed matter 6 is interposed to be held at its intermediate and hot pressed. A protective material is formed by coating the rear surface of the film 2 having the low melting point of 150°C or lower with the hot-melt adhesive having lower melting point than that of the film 2, opposing the two films 2 adhered with the films 5 each having the higher melting point of 200°C to the front surfaces of the films 2 at the adhesive 4 side, and adhering only one ends of the protective films.