PURPOSE: To provide technique capable of forming a card having one's favorite photographs on the surface thereof in such a state that an identifying mark is decently arranged on the rear surface of the card and the edge parts of the photographs coincide finely with each other, simplifying the positioning of the photographs and not damaging of the cutting quality of a punching blade even when a large amt. of cards are produced.

CONSTITUTION: An adhesive layer composed of a thermal resin adhesive is provided on the surface 2 of large paper 1 for a card rear surface material having an identifying mark, figure or character formed to the periphery of the rear surface thereof by printing so as to leave a punching width part and the rear surface of a card surface material 7 having photographs 8 printed on the surface thereof and formed so as to become larger than the punching dimension of the card rear surface material is matched with the surface 2 of the large paper 1 for the card rear surface material to bond both materials under heating and, thereafter, the punching width part is punched at every card surface material 7.