Production of transfer material

摘要: Transfer material is prepared by applying to a substrate layer of photosensitive which insoluble but swellable in the solvent used develop image and whose adhesion increases on exposure light, imagewise exposing developing so-exposed treatment with fully remove unexposed from and, if necessary, treating remaining areas exposed render them transferable substrate. In this manner full thickness may be retained final transfer material. particular, adhesive applied before exposure, coated developed non-exposed only leave indicia.