The manufacturing method of laminated member

The present invention provides a kind of manufacturing method for manufacturing laminated member, which can obtain the laminated member for possessing functional layer on thin resin film, and not only consider the operability in the manufacturing process, but also inhibit the influence to functional layer quality.A kind of manufacturing method of laminated member, it is that the base material film for the strip for being wound into tubular along long side direction is exported and carries out film process, pattern formation processing is carried out as needed, the method for forming functional layer on base material film and manufacturing laminated member, above-mentioned base material film possesses is coated with polyamic acid solution and the polyimide layer for forming its imidizate on supporting material, after functional layer being formed in the polyimide layer side, supporting material is removed using the interfacial separation of polyimide layer and supporting material, by base material film thin-walled property.