PURPOSE: To enable adhering of a metal film to a material to be adhered in the normal atmosphere temperature without the need for pretreatment and aftertreatment, by a method wherein, after a vacuum evaporation film is formed on a surface of a carrier base material consisting of a composite paper, the film is transferred to the material to be adhered through the medium of an adhesive agent.

CONSTITUTION: A metal placed in a crucible 2 is heated for evaporation in a vacuum tank 1, and the metal is extremely fine-grained. This causes the formation of a metal film on a surface of a carrier base material 4 in which a gas-insulating synthetic resin is coated on a surface of a synthetic sheet. An adhesive agent 19 is uniformly applied to one surface of a member 14 to be adhered or the metal film 10 evaporated on the carrier base material 4 by means of an adhesive agent applying device 14. The metal film 10 is then adhered by means of pressurizing rollers 17a and 17b through the medium of the adhesive agent and the resultant work is rolled around take-up drums 12 and 15, respectively. In this case, the metal film 10 on the carrier base material 4 is delaminated from the base material 4, and is adhered to one surface of the member 14 to adhered through the medium of the adhesive agent 19. The member to be adhered is wound around the take-up drum 15.