PROCESS FOR PRODUCING FUNCTIONAL-SUBSTANCE THIN FILM MATERIAL, FUNCTIONAL-SUBSTANCE THIN FILM MATERIAL, AND LAMINATE THEREOF

摘要

Provided is a process for producing a functional-substance thin film material for which a heating temperature for finishing as high as 100-130ºC is required, the process is capable of giving the functional-substance thin film material that has evenness of thickness and is flat. Also provided are the functional-substance thin film material and a laminate thereof. A PP film (2) is releasably laminated to a surface of a PET film (1) with a non-silicone adhesive layer (3) so that the strength of adhesion of the PP film (2) by the non-silicone adhesive layer (3) is regulated so as to prevent the PP film (2) from suffering a thermal deformation when a functional substance superposed in a thin film form on the other surface of the PP film (2) is heated to 100-130ºC in order to finally convert the functional substance into a functional-substance thin film material (4). Thus, the functional-substance thin film material (4) and a laminate thereof are produced.